Freedom HF InvChg Owners Guide.book Page i Tuesday, April 29, 2014 12:10 PM
TM
TM
Product image shown may vary from actual product. See features for comparisons.
Owner’s Guide
Model Product Numbers
806-1020
Freedom HF Inverter/Chargers
806-1054, 806-1054-01
806-1055, 806-1055-02
806-1544
806-1840, 806-1840-01,
806-1840-02
Freedom HF InvChg Owners Guide.book Page i Tuesday, April 29, 2014 12:10 PM
Copyright © 2014 Schneider Electric. All Rights Reserved. All trademarks are
owned by Schneider Electric Industries SAS or its affiliated companies.
Exclusion for Documentation
Contact Information
UNLESS SPECIFICALLY AGREED TO IN WRITING, SELLER
Telephone:
+1 800 670 0707
+1 408 987 6030
(A) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY
TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION;
Web:
(B) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR EXPENSES,
WHETHER SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE
OUT OF THE USE OF SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY
AT THE USER’S RISK; AND
(C) REMINDS YOU THAT IF THIS MANUAL IS IN ANY LANGUAGE OTHER THAN ENGLISH,
ALTHOUGH STEPS HAVE BEEN TAKEN TO MAINTAIN THE ACCURACY OF THE TRANSLATION, THE
ACCURACY CANNOT BE GUARANTEED. APPROVED CONTENT IS CONTAINED WITH THE ENGLISH
LANGUAGE VERSION WHICH IS POSTED AT WWW.XANTREX.COM.
Information About Your System
As soon as you open your product, record the following information and be sure to
keep your proof of purchase.
Serial Number
_________________________________
Document Part Number
975-0390-01-01
Product Number
_________________________________
Purchased From
_________________________________
Date and Revision
April 2014 Rev E
Purchase Date
_________________________________
Product Numbers
To view, download, or print the latest revision, visit the website shown under Contact
Information.
1000-watt Models:
806-1020 (Freedom HF 1000)
806-1055, 806-1054, 806-1054-01 (Freedom HF 1055)
806-1055-02 (Freedom HF 1055 EMS)
1500-watt Model:
806-1544 (Freedom HF 1500)
1800-watt Models:
806-1840 (Freedom HF 1800)
806-1840-01 (Freedom HF 1800 T)
806-1840-02 (Freedom HF 1800 EMS)
975-0390-01-01
i
Freedom HF InvChg Owners Guide.book Page ii Tuesday, April 29, 2014 12:10 PM
About This Guide
Purpose
Conventions Used
The purpose of this Owner’s Guide is to provide explanations and
procedures for operating, maintaining, and troubleshooting a Freedom HF
Inverter/Charger for Recreational, Fleet Vehicle, or Marine installations.
The following conventions are used in this guide.
For complete information to help in installing a Freedom HF Inverter/
Charger see the installation guide, part number 975-0395-01-01.
DANGER indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury.
Scope
The Guide provides safety guidelines, as well as information about
operating and troubleshooting the installation. It does not provide details
about particular brands of batteries. You need to consult individual battery
manufacturers for this information.
WARNING indicates a potentially hazardous situation, which, if not
avoided, can result in death or serious injury.
Audience
CAUTION indicates a potentially hazardous situation, which, if not
The Guide is intended for users and operators of the Freedom HF Inverter/
avoided, can result in moderate or minor injury.
Charger.
NOTICE indicates a potentially hazardous situation, which, if not
avoided, can result in equipment damage.
IMPORTANT: These notes describe things which are important for you
to know, however, they are not as serious as a caution or warning.
ii
Freedom HF Owner’s Guide
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Related Information
You can find more information about Xantrex products and services at
NOTE: The Installation Guide (Document Part Number: 975-0395-01-01)
is intended for qualified personnel. Qualified personnel have training,
knowledge, and experience in:
•
Installing electrical equipment and PV power systems (up to 1000
volts).
•
•
Applying all applicable installation codes.
Analyzing and reducing the hazards involved in performing electrical
work.
•
Selecting and using Personal Protective Equipment (PPE).
975-0390-01-01
iii
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Important Safety Instructions
IMPORTANT: READ AND SAVE THIS OWNER’S GUIDE
FOR FUTURE REFERENCE.
ELECTRICAL SHOCK HAZARD
•
Do not expose the Freedom HF to rain, snow, spray, or bilge water.
This inverter/charger is designed for marine applications only when
additional drip protection is installed in certain orientations. See the
installation guide for information.
This chapter contains important safety instructions for the Freedom HF
Inverter/Charger (Freedom HF). Each time, before using the Freedom HF,
READ ALL instructions and cautionary markings on or provided with the
inverter/charger, the batteries, and all appropriate sections of this guide.
•
Do not operate the inverter/charger if it has received a sharp blow,
been dropped, has cracks or openings in the enclosure including if the
fuse cover has been lost, damaged, or will not close, or otherwise
damaged in any other way.
NOTE: The Freedom HF contains no user-serviceable parts. See Warranty
Card for guidance.
•
•
Do not disassemble the inverter/charger. Internal capacitors remain
charged after all power is disconnected.
Disconnect both AC and DC power from the inverter/charger before
attempting any maintenance or cleaning or working on any circuits
connected to the inverter/charger. See note below.
•
Do not operate the inverter/charger with damaged or substandard
wiring. Make sure that all wiring is in good condition and is not
undersized.
Failure to follow these instructions will result in death or serious
injury.
NOTE: Turning off the inverter/charger using the on/off switch on the front
panel will not reduce an electrical shock hazard.
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NOTES:
1. Follow these instructions and those published by the battery
manufacturer and the manufacturer of any equipment you intend to use
in the vicinity of the battery. Review cautionary markings on these
products and on the engine.
FIRE AND BURN HAZARD
•
Do not cover or obstruct the air intake vent openings and/or install in
a zero-clearance compartment.
•
Do not use transformerless battery chargers in conjunction with the
inverter/charger due to overheating.
2. This inverter/charger contains components which tend to produce arcs
or sparks.
Failure to follow these instructions will result in death or serious
injury.
3. Locations include any space containing gasoline-powered machinery,
fuel tanks, as well as joints, fittings, or other connections between
components of the fuel system.
EXPLOSION HAZARD
•
Charge only properly rated (such as 12 V) lead-acid (GEL, AGM,
Flooded, or lead-calcium) rechargeable batteries because other
battery types may explode.
•
•
Do not work in the vicinity of lead-acid batteries. Batteries generate
explosive gases during normal operation. See note #1.
Do not install and/or operate in compartments containing flammable
materials or in locations that require ignition-protected equipment.
See notes #2 and #3.
Failure to follow these instructions will result in death or serious
injury.
975-0390-01-01
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Precautions When Working With Batteries
5. Use extra caution to reduce the risk or dropping a metal tool on the
battery. It could spark or short circuit the battery or other electrical
parts and could cause an explosion.
BURN FROM HIGH SHORT-CIRCUIT CURRENT, FIRE
AND EXPLOSION FROM VENTED GASES HAZARDS
6. Batteries can produce a short circuit current high enough to weld a ring
or metal bracelet or the like to the battery terminal, causing a severe
burn.
•
Always wear proper, non-absorbent gloves, complete eye protection,
and clothing protection. Avoid touching your eyes and wiping your
forehead while working near batteries. See note #4.
7. When removing a battery, always remove the negative terminal from
the battery first for systems with grounded negative. If it is grounded
positive, remove the positive terminal first. Make sure all loads
connected to the battery and all accessories are off so you don’t cause
an arc.
•
Remove all personal metal items, like rings, bracelets, and watches
when working with batteries. See notes #5 and #6 below.
Never smoke or allow a spark or flame near the engine or batteries.
Never charge a frozen battery.
•
•
Failure to follow these instructions can result in death or serious
injury.
NOTES:
1. Mount and place the Freedom HF Inverter/Charger unit away from
batteries in a well ventilated compartment.
2. Always have someone within range of your voice or close enough to
come to your aid when you work near a lead-acid battery.
3. Always have plenty of fresh water and soap nearby in case battery acid
contacts skin, clothing, or eyes.
4. If battery acid contacts skin or clothing, wash immediately with soap
and water. If acid enters your eye, immediately flood it with running
cold water for at least twenty minutes and get medical attention
immediately.
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Precautions When Preparing to Charge
Precautions When Placing the Inverter/Charger
EXPOSURE TO CHEMICALS AND GASES HAZARD
FIRE HAZARD
•
•
Make sure the area around the battery is well ventilated.
Make sure the voltage of the batteries matches the output voltage of
the inverter/charger.
Be careful to keep corrosion from coming into contact with your eyes
and skin when cleaning battery terminals.
Do not install the inverter/charger or any part of its supplied wiring in
engine compartments.
Failure to follow these instructions can result in death or serious
injury.
•
Failure to follow these instructions can result in death or serious
injury.
RISK OF DAMAGE TO THE INVERTER/CHARGER
•
Never allow battery acid to drip on the inverter/charger when reading
gravity, or filling battery.
Never place the Freedom HF Inverter/Charger unit directly above
batteries; gases from a battery will corrode and damage the inverter/
charger.
NOTES:
•
Study and follow all of the battery manufacturer's specific precautions,
such as removing or not removing cell caps while charging, whether
equalization is acceptable for your battery, and recommended rates of
charge.
•
•
Do not place a battery on top of the inverter/charger.
•
For flooded non-sealed batteries, add distilled water in each cell until
battery acid reaches the level specified by the battery manufacturer.
This helps to purge excessive gas from cells. Do not overfill. For a
battery without removable cell caps, carefully follow manufacturer's
instructions.
Failure to follow these instructions can damage the unit and/or
damage other equipment.
975-0390-01-01
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Precautions for Using Rechargeable Appliances
Regulatory
The Freedom HF Inverter/Charger is certified to appropriate US and
Canadian standards. For more information see “Regulatory Approvals” on
RISK OF DAMAGE TO RECHARGEABLE APPLIANCES
Most rechargeable battery-operated equipment uses a separate charger or
transformer that is plugged into an AC receptacle and produces a low
voltage charging output.
Some chargers for small rechargeable batteries can be damaged if
connected to the Freedom HF. Avoid using the following with the
Freedom HF:
The Freedom HF Inverter/Charger is intended to be used for mobile or
commercial applications. This inverter/charger is designed for marine
applications only when additional drip protection is installed in certain
orientations. See the installation guide for information.
It is not intended for other applications as it may not comply with the
additional safety code requirements needed for those other applications. See
“Limitations On Use” below.
•
Small battery-operated appliances like flashlights, razors, and night
lights that can be plugged directly into an AC receptacle to recharge.
Some chargers for battery packs used in power hand tools. These
affected chargers display a warning label stating that dangerous
voltages are present at the battery terminals.
•
LIMITATIONS ON USE
Do not use in connection with life support systems.
If you are unsure about using your rechargeable appliance with the
Freedom HF, contact the equipment manufacturer to find out if the
appliance is acceptable for use with an inverter that has a modified sine
wave output voltage.
Failure to follow these instructions can result in death or serious
injury.
NOTE: The Freedom HF Inverter/Charger is a modified sine wave inverter/
charger. Please ensure your equipment or devices are compatible with
modified sine wave prior to usage.
Failure to follow these instructions can damage the unit and/or
damage other equipment.
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FCC Information to the User
KKK Information to the User
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
The Freedom HF 1055 EMS and 1800 EMS models are marked “KKK-A-
1822D Ready”. These models are marketed for use in ambulances and
emergency vehicle applications. For information of compliance of the
in a residential installation. This equipment generates, uses, and can radiate ambulance as a whole, please refer to specifications as laid out in Federal
radio frequency energy and, if not installed and used in accordance with the Specification for the Star-of-Life Ambulance also known as KKK-A-1822.
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
Unauthorized changes or modifications to the equipment could void the
user’s authority to operate the equipment.
975-0390-01-01
ix
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Freedom HF InvChg Owners Guide.book Page i Tuesday, April 29, 2014 12:10 PM
Contents
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Freedom Inverter/Charger Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Freedom Inverter/Charger Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Operating in Shore Power Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Operating During Transition Between Shore Power and Inverter Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Battery Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Inverter Overload Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Invert Power Derating vs. Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Warning Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Troubleshooting Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Inverter Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Freedom HF InvChg Owners Guide.book Page ii Tuesday, April 29, 2014 12:10 PM
Freedom HF InvChg Owners Guide.book Page 1 Tuesday, April 29, 2014 12:10 PM
Introduction
The Freedom HF Inverter/Charger (Freedom HF) is designed with
integrated inverting–charging functions and power management
features suitable for marine, recreational, and commercial vehicle
installations.
Freedom HF unit
Display panel is
attached to the unit.
Freedom HF 1800 shown.
Please read this chapter to familiarize yourself with the main
performance and protection features of the Freedom HF.
m
o
u
n
t
i
n
g
t
e
m
p
l
a
t
e
Materials List
The Freedom HF (PNs: 806-1840, 806-1020) base package includes
the minimum following items:
Product image shown
may vary from actual
for comparisons.
Owner’s and Installation
Guides and mounting
template
•
•
•
•
•
•
•
•
•
•
one Freedom HF unit
one set of owner’s and installation guides and a mounting template
one display panel with 7-inch (0.17 m) cable
one communications cable (25 feet) (7.5 m)
two DC terminal covers
GFCI cover plate
strain-relief clamp
one strain-relief clamp
one GFCI cover plate with knockout
one display panel blanking plate (not shown)
one display panel mounting bezel (not shown)
one set of lock washers and nuts (not shown)
communications cable
DC terminal covers
NOTE: If any of the items are missing, contact Xantrex or any
authorized Xantrex dealer for replacement. See “Contact
Other Freedom HF OEM models may include other DC and/or AC
connectors.
Figure 1 What’s In The Box
975-0390-01-01
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Introduction
Key Features
Power for Most Appliances The Freedom HF inverter/charger
provides up to 1000 watts (Models Freedom HF 1000, Freedom
Comprehensive Protection The Freedom HF’s built-in
protection features safeguard your batteries and equipment, such as:
a
HF 1055, and Freedom HF 1055 EMS), up to 1500 watts (Freedom
•
•
•
The low battery voltage alarm and shutdown prevents your
batteries from becoming completely discharged,
b
c
HF 1500 ), or up to 1800 watts (Models Freedom HF 1800,
Freedom HF 1800 T, and Freedom HF 1800 EMS) of continuous
modified sine wave power derived from a battery bank. It is
designed to handle loads such as microwave ovens, TVs, VCRs, and
mid-sized power tools. In addition, the Freedom HF’s high-surge
capability lets you handle many hard-to-start loads, including large
TVs and small refrigerators.
the three-stage charging capability ensures that batteries
receive efficient charge, and
automatic switching between inverter power to pass-
through shore power.
Back-up Capability If incoming shore power is interrupted by
external events like brownouts, the Freedom HF automatically
becomes an independent power source that supplies quality AC to
d
The built-in transfer switch automatically transfers between inverter
power and shore power from recreational facilities such as boat
docks or campsites to ensure power is always available. The built-in
charger also automatically charges the battery bank when the
Freedom HF is connected to shore power.
your loads.
Overload Alarm and Shutdown During inverter mode, the
Freedom HF automatically alerts you if the loads that are connected
and drawing power from the unit are close to approaching the
maximum operating limit. If so, the Freedom HF automatically
shuts down when the maximum operating limit is exceeded.
a.Freedom HF 1000 (PN: 806-1020), Freedom HF 1055 (PNs: 806-1055,
806-1054, 806-1054-01), and Freedom HF 1055 EMS (PN: 806-1055-02).
b.Freedom HF 1500 (PN: 806-1544).
c.Freedom HF 1800 (PN: 806-1840), Freedom HF 1800 T (PN: 806-1840-01),
and Freedom HF 1800 EMS (PN: 806-1840-02).
d.Assuming the inverter/charger is connected to a battery source with an adequate
charge at the time of the power interruption.
2
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Introduction
Over-temp Alarm and Shutdown During inverter mode, the
Freedom HF automatically alerts you if it is overheating and
approaching the over-temperature shutdown limit.
Selectable Low Battery Shutdown The low battery shutdown
for the inverter can be manually selected by the user by choosing a
low, middle, or high setting. The low setting default for low battery
shutdown is 10.5 volts except Freedom HF 1500 (PN: 806-1544).
The Freedom HF automatically shuts down when the limit is
exceeded.
Model
PN
Shutdown Settings (V)
Low Power Consumption When the Freedom HF is inverting
without a load, it draws less than 1 amp of current from the battery
(or battery bank).
Low
10.5
10.5
Mid
n/a
n/a
n/a
n/a
n/a
12.1
n/a
11.8
n/a
High
11.8
11.8
11.8
11.8
11.8
12.1
11.8
12.1
11.8
Freedom HF 1000
Freedom HF 1055
806-1020
806-1054
This feature allows the unit to operate without draining too much
stored energy.
806-1054-01 10.5
806-1055 10.5
806-1055-02 10.5
Battery-friendly Charging For the inverter to perform
effectively, the batteries must be charged correctly. The Freedom
HF has a built-in three-stage charging system that extends the life
and optimizes the performance of the batteries.
Freedom HF 1055 EMS
Freedom HF 1500
Freedom HF 1800
Freedom HF 1800 T
Freedom HF 1800 EMS
806-1544
806-1840
12.1
10.5
806-1840-01 10.5
806-1840-02 10.5
In addition to the numerous features which let you maximize your
battery’s life and performance, the Freedom HF—unlike many
Table 1 Shutdown Settings
a
chargers—also has the ability to recharge a near-zero voltage
battery and an ignition-switched 20-amp auxiliary 12-volt power
b
source .
Ignition Control The Freedom HF features the ability to inhibit
the inverter from operating in the absence of a voltage signal from a
vehicle's ignition circuit. This is particularly useful if the inverter is
required to operate only when a vehicle's engine is running.
a.Near-zero or dead batteries can be recharged. However, some batteries which have
been left uncharged for days can become severely damaged thus, recharging is futile.
b.Available on the Freedom HF 1055 EMS model and Freedom HF 1800 EMS model.
The inverter/charger features a 20-amp fused and switched output voltage supplied
from the inverter/charger's positive terminal. When connected to a vehicle's ignition
signal, a switched positive voltage is available to power auxiliary circuits that are re-
quired to operate only when the vehicle is operational.
975-0390-01-01
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Features
Table 2 lists the default settings for the Freedom HF system.
Front Panel (Freedom HF 1000, 1055, 1500, 1800)
You may record your settings in the right-hand column after you
have configured the Freedom HF.
1
2
Table 2 Freedom HF Default Values
Item
Default Setting
Your Setting
Alarm*
ON
3a
4
3b
4
Charger Current* 20 A (Freedom HF 1000 model)
55 A (Freedom HF 1055 models)
Freedom HF 1000 shown
40 A (Freedom HF 1500 models)
40 A (Freedom HF 1800 models)
Feature Description
Battery Type ** Flooded(14.4/13.5)
* adjustable from the display panel.
1
Display panel displays inverter status and battery status information on the
screen. The panel can be detached to expose the dip switches behind it and to
extend and mount the panel on a wall or other location.
** adjustable from the main unit behind the display panel assembly.
2
GFCI receptacles during inverter mode provide 1000 watts (Freedom HF
1000, 1055) or 1500 watts (Freedom HF 1500) or 1800 watts (Freedom HF
1800) of power to operate AC devices.
a
3
4
WAGO AC terminals for connecting AC input (3a) and AC output (3b)
wiring.
Mounting flange allows you to mount the inverter permanently.
a. WAGO® manufactures connection devices such as terminal blocks and related accessories.
Freedom HF models indicated above use WAGO terminal blocks as AC input and output con-
nections.
4
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Features
Front Panel (Freedom HF 1800 T)
Front Panel (Freedom HF 1055 EMS,1800 EMS)
12V 12V Ignition
Power Enable Cont rol
FREEDOM HF 1800 EMS
Remote
FREEDOM HF
1
2
ST TUS
A
1
Input
Input Current (A)
Output Power (kW)
Voltage (V)
Utility
Battery
Fault
Select
FREEDOM HF 1800 EMS
FREEDOM HF 1800
T
2
5
3a
4
3b
4
3a
4
3b
4
Feature Description
Feature Description
1
Display panel displays inverter status and battery status information on the
screen. The panel can be detached to expose the dip switches behind it and to
extend and mount the panel on a wall or other location.
1
Power module contains 12-volt DC terminals for ignition controls, an
auxiliary power source, and a remote port for attaching the display panel
using a communications cable.
2
GFCI receptacles provide 1800 watts of power to operate AC devices. The
GFCI unit can be detached and reinstalled to a separate location. Replace the
GFCI unit with the GFCI blanking plate with knockout. The GFCI unit is also
removed to access the AC wiring compartment for hard wiring the inverter to
an existing AC power system.
2
GFCI unit receptacles provide 1000 watts (1055 EMS) and 1800 watts
(1800 EMS) of power to operate AC devices. The GFCI unit can be detached
and reinstalled to a separate location. Replace the GFCI unit with the GFCI
blanking plate with knockout. The GFCI unit is also removed to access the
AC wiring compartment for hard wiring the inverter to an existing AC power
system.
a
3
4
(3a) Male PTI Connector for plugging in a compatible AC Input cordset
3
(3a) 18-inch (0.45m) AC Input electrical cord with 3-prong plug. (3b)
Knockout for routing AC output wiring.
cable with a female PTI plug. (3b) Female PTI Connector for plugging in a
compatible AC Output cordset cable with a male PTI plug.
4
5
Mounting flange allows you to mount the inverter permanently.
Mounting flange allows you to mount the inverter permanently.
Display panel displays inverter status and battery status information on the
screen. Mount the panel on a wall or other location.
a. Phillips & Temro Industries manufactures accessories for heating, cooling, silencing, emis-
sion and hybrid/electric vehicle technologies. The electrical cables with PTI connectors re-
ferred to in this manual are custom cables that are available for the trucking industry.
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Freedom HF InvChg Owners Guide.book Page 6 Tuesday, April 29, 2014 12:10 PM
Features
Rear Panel (Freedom HF 1055 EMS,1800 EMS
)
Rear Panel (All Other Models)
2
1
3
2
1
3
4
4
Freedom HF 1000 shown
Feature Description
1
Negative DC cabling terminal connects to the negative terminal of the
battery using a battery cable.
Feature Description
1
Negative DC cabling terminal that is pre-connected to an 18-inch (0.45m)
2
Ventilation grille (openings) must not be obstructed for the proper operation
of the cooling fan and inverter. When the inverter is mounted, the ventilation
grille must not point up or down.
a
b
battery cable with an Anderson connector.
2
Ventilation grille (openings) must not be obstructed for the proper operation
of the cooling fan and inverter. When the inverter is mounted, the ventilation
grille must not point up or down.
3
4
Positive DC cabling terminal connects to the positive terminal of the battery
using a battery cable.
3
4
Positive DC cabling terminal that is pre-connected to an 18-inch (0.45m)
a
battery cable with an Anderson connector.
Serial number of your unit.
Serial number of your unit.
a. Freedom HF 1055 EMS has a cable size of 2 AWG with SB175 Anderson connector and
1800 EMS has a cable size of 2/0 AWG with SB350 Anderson connector.
b. Anderson Power Products® manufactures power interconnects and accessories. An Ander-
son connector is a term used in this manual to mean a connector manufactured by Anderson
Power Products and refers to either SB175 or SB350.
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Freedom HF Owner’s Guide
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Features
Display Panel (All Models)
Remote and Power Module Panel
(Freedom HF 1055 EMS,1800 EMS)
3
4
1
2
2
1
FREEDOM HF
STATUS
Input Voltage(V)
Input Current (A)
Utility
Bat tery
Faul t
Sel ect
Output Power (kW)
Feature Description
1
2
3
4
Inverter Power button is the main unit switch that turns the Freedom HF’s
Feature Description
1
Remote jack is used for connecting the Display panel that ships with the
Freedom HF 1055 EMS and 1800 EMS. Each shipment comes with a 25-foot
communications cable as well.
Three-digit LED display screen shows status information and fault codes.
See page 15 for additional information.
Status LED indicates the mode of operation with a three-color LED. See
page 15 for additional information.
2
Power module has one fuse and three contacts for wires that connect to:
•
•
•
an auxiliary 12-volt DC OUT terminal,
an Ignition Control terminal, and
a Disabled terminal.
Select button changes status information displayed on the display screen. See
page 15 for additional information.
NOTE: The Ignition Control and Disabled terminals are connected
by a jumper wire that acts to disable ignition control. Removing the
jumper wire will enable ignition control.
information on operating the panel’s buttons.
For instructions on how to enable or disable Ignition Control, see the
Installation Guide.
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Features
Side Panel (All Models)
2
1
3
4
Feature Description
1
15 A supplementary protector provides overload protection for the GFCI
receptacles. In a hard wired installation, the supplementary protector does not
protect output wiring. However, for models Freedom HF 1055 (PNs: 806-
1054, 806-1054-01), Freedom HF 1500 (PN: 806-1544), and Freedom HF
1800 T (PN: 806-1840-01), the hard-wired AC output connector is protected
by both the 15 A supplementary protector and the GFCI.
2
3
4
Grounding stud provides a ground path for the Freedom HF chassis to the
DC system ground.
Main cooling fan turns on when powering loads above 500 watts or when the
internal temperature reaches a set point temperature.
Auxiliary cooling fan (1800-watt models only) performs the same function
as the main cooling fan.
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Freedom HF Owner’s Guide
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Freedom Inverter/Charger Configuration
Setting Battery Types on the Main Unit
You can attach different types of lead-acid batteries to the Freedom
HF. Before installing batteries make sure that you configure the unit
to optimize the charging process.
To adjust the battery type setting:
By default the battery type is set to Flooded (OFF|ON).
1. Detach the Display Panel to expose the Dip Switches.
The settings can be changed by adjusting the dip switches found on
the main unit behind the display panel.
2. Use the tip of your fingernail or a small screw driver with a flat
tip to adjust the switches.
Battery
Type
Dip Switch
Setting
Bulk/
Absorption
Float
Switch 1|Switch 2
Fixed
Flooded
GEL
OFF|OFF
OFF|ON (default)
ON|OFF
13.5
14.4
14.2
14.3
13.5
13.5
13.8
13.4
OFF
ON
Switch 1 | Switch 2
Figure 2 Dip Switches (Default Settings Shown)
AGM
ON|ON
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Freedom Inverter/Charger Configuration
Viewing Inverter/Charger Information
The LED screen displays inverter/charger information as well as
feature settings in coordination with the LED lights underneath the
screen.
Info and Setting
Alarm Setting
Low Voltage
LED Screen Info and Settings LED
or
none
none
◆
Press the Select button to toggle between the following
information:
or
or
d
Setting
a. Settings available only for Freedom HF 1000 (PN: 806-1020).
b. Settings available only for Freedom HF 1055 (PNs: 806-1054, 806-1054-01, 806-1055,
806-1055-02).
c. Settings available only for Freedom HF 1500 and 1800 models (PNs: 806-1544, 806-1840,
806-1840-01, 806-1840-02).
Info and Setting
LED Screen Info and Settings LED
DC Input Voltage
.
Solid – Input Voltage (V)
(example)
d. The middle setting “” is available only for Freedom HF 1500 and 1800 T models (PNs:
806-1544, 806-1840, 806-1840-01).
DC Input Current
AC Output Power
(example) Solid – Input Current (A)
.
(example)
Solid – Output Power
(kW)
Charging Current
or or none
a
Setting
Charging Current
or or none
or
b
Setting
Charging Current
or or none
or
c
Setting
Inverter Mode
Setting
or
none
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Freedom HF Owner’s Guide
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Freedom Inverter/Charger Configuration
Adjusting Feature Settings
The Power and Select buttons can be used to:
To cycle through the various feature settings:
•
•
•
•
•
change the charging current setting
change the inverter mode setting
disable or enable the audible alarm
change the shutdown setting
1. Press and hold the Inverter Power button for five seconds to
enter the feature settings mode.
2. Press the Inverter Power button to toggle between the following
information:
return to factory default settings
LED
Setting
Screen
Inverter
Power
Charging Current Setting
Inverter Mode Setting
Alarm Setting
FREEDOM HF
STATUS
LED
screen
Status
LED light
Shutdown Setting
Factory Setting
Input Voltage(V)
Input Current (A)
Utility
Battery
Fau l t
Sel ect
Output Power (kW)
Info and Settings LED lights
Figure 3 Display Panel
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Freedom Inverter/Charger Configuration
To change the charger’s charging current setting:
AC Input Circuit
Breaker or fuse size
(Amps)
Charger DC Current Maximum By-pass AC
By default the charging current is set to for Freedom HF 1000,
for Freedom HF 1055, and for Freedom HF 1500/1800
models.
Setting (Amps)
Current Available
(Amps)
All other
FreedomHF
models
1055
1. Press and hold the Inverter Power button for five seconds.
The LED screen will flash “” intermittently.
2. Press the Select button once.
15
20
30
2
12.5
12.5
5
a
5
10
20
15
35
55
9.5
4.0
0
The LED screen will display the present charging current
setting.
Example, “” for a 40 A setting.
b
40
2
17.5
17.5
5
a
5
3. Press the Select button again to change to the next setting.
10
20
15
35
55
14.5
9.0
The LED screen shows the next setting. Example, “” for a
2 A setting.
b
5.0
40
2
27.5
27.5
4. Continue pressing the Select button to cycle through each of the
available settings – “”, “”, “”, and “”, such as in
the case of Freedom HF 1800, until you reach the desired
setting.
5
a
5
10
20
15
35
55
24.5
19.0
15.0
b
40
5. Press and hold the Select button for five seconds to make the
setting permanent.
a. Available only for the Freedom HF 1000 and 1055 models.
b. Available only for Freedom HF 1500/1800 models.
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Freedom Inverter/Charger Configuration
To change the inverter mode setting:
To adjust the alarm setting:
By default the inverter mode is set to ON (“”).
By default the alarm is set to ON.
ON (“”) will put the inverter on standby. This means when shore
power is present, AC shore power will pass through as AC output.
And when shore power is not available, the inverter function will
take power from the battery and provide AC output power. When
the inverter mode is ON, you can manually turn the inverter
function ON or OFF by using the Inverter Power button. See
ON (“”) will sound the alarm on all warning and fault
conditions.
OFF (“”) will mute the alarm.
1. Press and hold the Inverter Power button for five seconds.
2. Press the Inverter Power button twice.
The LED screen will flash “” intermittently.
3. Press the Select button once.
OFF (“”) will completely disable inverter function. This means
when shore power is present, AC shore power will still pass through
as AC output. However, when shore power is not available, the
inverter function remains disabled and therefore no AC output
power. When the inverter mode is OFF, you cannot manually turn
the inverter function ON or OFF by using the Inverter Power button.
The LED screen will display the present (or most recent) alarm
setting. Example, “” for an inverter mode setting of ON.
4. Continue pressing the Select button to cycle through the two
settings – “” and “” until you reach the desired setting.
5. Press and hold the Select button for five seconds to make the
setting permanent.
1. Press and hold the Inverter Power button for five seconds.
2. Press the Inverter Power button once.
The LED screen will flash “” intermittently.
3. Press the Select button once.
The LED screen will display the present (or most recent)
inverter mode setting.
Example, “” for an inverter mode setting of ON or “”
for an inverter mode setting of OFF.
4. Continue pressing the Select button to cycle through the two
settings – “” and “” until you reach the desired setting.
5. Press and hold the Select button for five seconds to make the
setting permanent.
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Freedom Inverter/Charger Configuration
To adjust the low battery shutdown setting:
By default the low voltage setting is set to Low (“”).
3. Press the Select button once.
The LED screen will display the present (or most recent) low
voltage setting. Example, “” for a low shutdown voltage
setting.
Low (“”) sets the low battery shutdown threshold to 10.5 V
for all models except Freedom HF 1500.
4. Continue pressing the Select button to cycle through the two –
Middle (“”) is only available to Freedom HF 1500 and
Freedom HF 1800 T. It sets the low battery shutdown threshold
to 12.1 V and 11.8 V respectively.
a
“” and “” settings (or through three settings ) until you
reach the desired setting.
High (“”) sets the low battery shutdown threshold to 11.8 V
for all models except Freedom HF 1800 T which sets the low
battery shutdown threshold to 12.1 V.
5. Press and hold the Select button for five seconds to make the
setting permanent.
To return all feature settings to factory default settings:
1. Press and hold the Inverter Power button for five seconds.
1. Press and hold the Inverter Power button for five seconds.
2. Press the Inverter Power button three times.
2. Press the Inverter Power button four times.
The LED screen will flash “” intermittently.
The LED screen will flash “” intermittently.
3. Press and hold the Select button for five seconds to return all
feature settings to their factory default settings.
a.In addition to two settings “” and “”, the middle setting “” is available
only for Freedom HF 1500 and 1800 T models (PNs: 806-1544, 806-1840, 806-1840-
01).
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Freedom Inverter/Charger Operation
Display Panel Operation
Feature Description
2
Three-digit LED display screen shows status information
and fault codes.
The Freedom HF features a display panel with three-digit LED
display to show inverter, AC source, and battery status information.
3
Status LED Indicates the mode of operation with a three-
color LED.
3
4
1
2
•
Green pertains to Utility status.
•
Solid indicates the Freedom HF is in shore power
mode and battery is fully charged.
FREEDOM HF
STATUS
•
Flashing indicates the Freedom HF is in shore power
mode and the unit is currently charging the battery.
Input Voltage(V)
Input Current (A)
Utility
Battery
Fau l t
•
Yellow pertains to Battery status.
Sel ect
•
Solid indicates the Freedom HF is in inverter mode
and using the battery to provide AC power.
Flashing indicates the Freedom HF is in inverter mode
but AC shore power is detected thus transferring to
shore power mode within 20 seconds.
Output Power (kW)
See NOTE in Feature # 4.
•
•
Red indicates a Fault condition and the Freedom HF has
shut down. See “Troubleshooting Reference” on page 38.
Feature Description
Inverter Power button
1
•
Press and hold for one second to turn the Freedom HF’s
Inverter function ON or OFF (when AC Shore Power is
NOT present.)
•
Press and hold for five seconds to adjust feature settings.
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Freedom Inverter/Charger Operation
Feature Description
4
Select button
•
In Inverter mode, press the button to choose what appears
in the three-digit LED display: Input Voltage, Input
NOTE: A corresponding LED lights up for each of the
three items.
•
•
In an Alarm condition, press and hold for two seconds to
disable (or enable) the audible alarm. See “To adjust the
alarm setting:” on page 13.
In Charger Current Select Mode, press to select the
charger current. See “To change the charger’s charging
16
Freedom HF Owner’s Guide
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Operating in Shore Power Mode
The Freedom HF operates in shore power mode when an AC source
(a generator or utility power) is present at the AC input terminals.
Operating in Inverter Mode
When the AC source is within operating range, the Freedom HF unit The Freedom HF is in inverter mode when shore power is not
bypasses inverter function and powers the appliances connected to presently available and the unit is using the battery (by inverting DC
the unit. See “Transitioning from Inverter Mode to Shore Power” on to AC) to power the appliances connected to the Freedom HF.
The Yellow status LED lights up to indicate the Freedom HF is
The Freedom HF also automatically charges the battery bank that is using the battery to power the appliances.
connected while in shore power mode. See “Battery Charging” on
The table on the next page illustrates the battery status during
inverter mode as shown on the display panel.
The Green status LED lights up to indicate that the Freedom HF is
using utility (or generator) power and the battery is full. A flashing
Green LED indicates that the unit is charging the battery.
Inverter Mode Setting is ON (“Standby”)
When the Freedom HF’s Inverter mode setting is turned on (“”)
and the AC source is outside the operating range or is disconnected,
When shore power is present, AC power will automatically pass
through the Freedom HF. Pressing the Inverter Power button on the
the transfer switch automatically switches to inverter function. This
display panel will not interrupt the supply of shore power. Shore
means that the AC output terminals will provide power from the
Power mode supersedes Inverter mode.
battery and any appliance connected to the AC output terminals will
When the Freedom HF ‘s Inverter Power button is turned ON and
operate.
the AC source is outside the operating range or is disconnected, the
transfer switch automatically switches to inverter mode. See
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Operating in Shore Power Mode
Turning the Inverter Function On and Off
Inverter Mode Setting is OFF
The Inverter Power button on the display panel turns the Freedom
HF’s Inverter function ON and OFF. To operate, press the button
and hold for one second.
When the Freedom HF’s Inverter function is turned off (“”) and
the AC source is outside the operating range or is disconnected, the
Freedom HF will not switch to invert mode. This means that even if
the Inverter Power button is pressed to try and turn inverter function
on, there will be no power coming from the battery to the AC output
terminals. Therefore, any appliance connected to the AC output
terminals will not operate.
When shore power is NOT present and Inverter mode is ON:
•
the AC outlets will supply power to any attached appliances
when the Inverter Power button is turned ON and
•
the AC outlets will not supply power to any attached appliances
when the Inverter Power button is turned OFF
a
Energy Saver 25-hour Automatic Shut Off
ELECTRICAL SHOCK HAZARD
During invert mode, a 25-hour countdown is initiated when the AC
load drops to less than approximately 80 watts and remains below
this level. After 25 hours the inverter automatically shuts off to
reduce battery discharge and preserve battery life.
Turning the Inverter mode setting to OFF and/or turning the
Inverter Power button off do not disconnect DC battery power
from the Freedom HF. You must disconnect both AC and DC
power before working on any circuits connected to the Freedom
HF.
Failure to follow these instructions can result in death or serious
injury.
To prevent unnecessary battery discharge, turn the Inverter Power
button off when you are not using the Freedom HF.
a.The feature is available only for Freedom HF 1500 (PN: 806-1544) and Freedom
HF 1800 T (PN: 806-1840-01).
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Operating in Shore Power Mode
Table 3 Status LED during Inverter Mode
Status LED During Inverter Mode
The following summarizes the behavior of the Status LED during
Inverter mode.
Status
LED
Display
Screen
Condition
Solid RED through Fault condition detected and AC output
Table 3 Status LED during Inverter Mode
power is not available. The unit will sound
an alarm and will shutdown completely
Status
LED
Display
Screen
a
within 30 seconds . A five-minute delayed
Condition
b
shutdown is available in some models .
Solid
.
Select button is pressed to display Input
YELLOW (where 12.8 is Battery Voltage.
an example of The Input Battery Voltage LED lights up.
Off
Inverter is OFF.
Off
battery
Value in display screen is shown as Volts.
voltage)
Off (or
Yellow)
.
No communication between the Freedom
HF and the Display Panel because the
battery voltage was too low to start the
Inverter.
Select button is pressed to display Input
Current.
(where 11 is
an example of The Input Current LED lights up.
current)
Value in display screen is shown as Amps.
b. Available only for the Freedom HF 1500 and 1800 T models. See page 23.
.
Select button is pressed to display Output
(where 0.85 is Power.
an example of The Output Power LED lights up.
output power Value in display screen is shown as
in Kilowatts) Kilowatts.
through Warning condition detected while AC
output power is still available.
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Operating in Shore Power Mode
Checking Battery Status
Checking Output Power
During inverter mode, you can check the battery status by pressing
the Select button until the Input Voltage LED (or Input Current
LED) illuminates. The battery voltage (or battery current) appears
in the three-digit LED display screen when the Input Voltage LED
(or Input Current LED) illuminates.
During Inverter mode, you can check how much power (displayed
in kW) the Freedom HF is supplying to the connected loads by
pressing the Select button until the Output Power LED illuminates.
Operating Several Loads at Once
The normal operating battery voltage range is between 11 and 15
volts.
If you are going to operate several loads from the Freedom HF, turn
them on one at a time after you have turned the inverter on.
Turning loads on separately helps to ensure that the inverter does
not have to deliver the starting current for all the loads at once, and
will help prevent an overload shutdown.
Turning the Audible Alarm ON or OFF
The Freedom HF’s audible alarm can be turned ON or OFF. Any
warnings such as fault conditions or imminent shutdown are both
displayed on the display panel’s screen and sounded on the alarm
speakers.
It is not possible to turn OFF the screen and prevent it from
displaying error codes but it is possible to turn OFF the audible
alarm.
NOTE: The alarm setting will reset to its default setting when the
Freedom HF’s Inverter Power button is turned OFF then turned ON again.
20
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Operating During Transition Between Shore Power and Inverter Mode
The Freedom HF’s advanced power management is capable of
transitioning power from an AC source to DC source within a
fraction of a second and vice-versa.
Transitioning from Shore Power to Inverter
Mode
When the unit is operating in shore power mode and shore power is
The Freedom HF automatically detects when shore power is present
lost, the Freedom HF has less than 30 milliseconds to switch to
and when it becomes unavailable or drops to less than 90 volts AC.
inverter mode and start drawing power from the battery.
The Status LED will turn from solid or flashing GREEN to a solid
YELLOW.
Transitioning from Inverter Mode to Shore
Power
When the unit is operating in inverter mode and shore power
becomes available, the Freedom HF begins a 20-second countdown
to verify the stability of the shore power. If shore power remains
stable within 20 seconds, at the end of the countdown, the Freedom
HF has less than 30 milliseconds to switch to shore power mode and
start drawing power from the AC source.
The Status LED will turn from solid YELLOW to flashing
YELLOW during the 20-second countdown, then turn to GREEN
when battery power is transitioned successfully to shore power.
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Operating During Transition Between Shore Power and Inverter Mode
Operating Limits
Power Output
Input Voltage
The Freedom HF can deliver up to 1000 watts (Freedom HF 1000
The allowable Freedom HF input voltage ranges are shown in the
and 1055), 1500 watts (Freedom HF 1500), or 1800 watts (Freedom following table for all models except Freedom HF 1500 and
HF 1800) continuous power. The wattage rating applies to resistive Freedom HF 1800 T:
loads such as incandescent lights.
Operating
Condition
Voltage Range
Comment
Full Operating
Range
Low:
10.5–15.5 volts
High:
Low refers to low limit of the low voltage
threshold.
High refers to high limit of the low voltage
threshold.
11.8–15.5 volts
Optimum
12.0–13.0 volts
Performance
Low Voltage
Alarm
Low: <11.0 volts
High: <12.3 volts
The low battery alarm beeps once every two
seconds and the display shows fault code .
Low Voltage
Shutdown
Low: <10.5 volts
High: <11.8 volts
The low battery alarm beeps every second and the
display shows fault code . The status LED
turns red and the display screen is turned OFF
within 30 seconds to protect the battery from being
over-discharged.
High Voltage
Shutdown
15.5 volts or more
The over-voltage alarm beeps every second and
the display shows fault code alternating with
the battery voltage. The status LED turns red and
the display screen is turned OFF within 30 seconds
to protect itself from excessive input voltage.
NOTE: Although the Freedom HF incorporates
over-voltage protection, it can still be damaged if
input voltage exceeds 16 volts.
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Operating During Transition Between Shore Power and Inverter Mode
The allowable Freedom HF input voltage ranges are shown in the
following table for Freedom HF 1500 and Freedom HF 1800 T:
Operating
Condition
Voltage Range Voltage Range Comment
Freedom HF
1500 only
Freedom HF
1800 T only
Full Operating
Range
Low, Mid, High: Low:
Low refers to low limit of the low
voltage threshold.
12.1–15.5 volts
10.5–15.5 volts
Mid:
11.8–15.5 volts
High:
Mid refers to middle limit of the low
voltage threshold.
High refers to high limit of the low
voltage threshold.
12.1–15.5 volts
Optimum
12.1–13.0 volts
12.1–13.0 volts
Performance
Low Voltage
Alarm
Low, Mid, High: Low: <11.0 volts A silent low battery warning shows
<12.6 volts
Mid: <12.3 volts fault code on the display.
High:<12.6 volts
Low Voltage
Shutdown
Low, Mid, High: Low: <10.5 volts A single one-second low battery
<12.1 volts
<10.2 volts
Mid: <11.8 volts alarm beeps and the display shows
High:<12.1 volts fault code . After five minutes,
the unit shuts down completely.
Instant Low
Voltage
Shutdown
<10.2 volts
After two seconds below the limit,
the unit shuts down and the low
battery alarm sounds a long beep
continuously for 30 seconds.
High Voltage
Shutdown
15.5 volts or
more
15.5 volts or
more
The over-voltage alarm beeps every
second and the display shows fault
code alternating with the battery
voltage. The status LED turns red and
the display screen is turned OFF
within 30 seconds to protect itself
from excessive input voltage.
NOTE: Although the Freedom HF
incorporates over-voltage protection,
it can still be damaged if input
voltage exceeds 16 volts.
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Operating During Transition Between Shore Power and Inverter Mode
Inverter Loads
The Freedom HF will operate most AC loads within its power rating LED turns solid RED and in 30 seconds, both the unit and the
of 1000 watts (Freedom HF 1000), 1500 watts (Freedom HF 1500), display screen will shut down to prevent damage to the inverter and
or 1800 watts (Freedom HF 1800). However, some appliances and
equipment may be difficult to operate, and other appliances may
actually be damaged if you try to operate them with the Freedom
protect the battery from being over-discharged.
High Surge Loads
Some induction motors used in freezers, pumps, and other motor-
operated equipment require high surge currents to start. The
Freedom HF may not be able to start some of these motors even
though their rated steady state current draw is within the inverter’s
limits. The unit will shut down and indicate an overload shutdown.
Overload Conditions
There are two kinds of overload conditions:
•
•
an overload warning
an overload shutdown
Over-temperature Conditions
Overload Warning When the Freedom HF’s AC load is
approximately 100 W below the overload shutdown limit of
~1000 W (Freedom HF 1000) and ~1800 W (Freedom HF 1500/
1800), the audible alarm beeps once every two seconds and the
display screen shows a fault code .
During Inverter mode, when the Freedom HF’s internal temperature
starts to approach its preset shutdown limit, the alarm will beep
every two seconds and the display will show fault code . If the
over-temperature condition persists, the alarm will beep once per
second and the display will show fault code . The Status LED
turns solid RED and the inverter will shut down to prevent damage
to the inverter and protect the battery from being over-discharged.
Overload Shutdown When the Freedom HF’s AC load increases
to near ~1100 W (Freedom HF 1000 models) and ~2000 W
(Freedom HF 1500/1800 models), the audible alarm beeps every
second and the display screen shows a fault code . The Status
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Operating During Transition Between Shore Power and Inverter Mode
However, when the internal temperature drops and falls within
normal operating temperature, the Freedom HF will recover
automatically and will continue inverting.
Trouble Loads
During AC shore power mode, when the Freedom HF’s charger
temperature starts to approach its limit, the charging current will be
reduced to 10 amps (Freedom HF 1000 models) or 20 amps
(Freedom HF 1500/1800 models).
EQUIPMENT DAMAGE
Some equipment may be damaged by the Freedom HF’s modified
sine wave output, which has a different wave form than utility-
supplied electricity.
The Freedom HF also monitors the internal transfer relay
temperature. It automatically turns on the fan when the relay starts
to approach its preset temperature limit and turns off when it cools
down. If the relay exceeds its preset temperature limit, the display
shows a fault code . See “To reset error codes to :” on
Failure to follow these instructions can damage the unit and/or
damage other equipment.
Some appliances, including the types listed below, may be damaged
if they are connected to the Freedom HF:
•
Speed controllers found in some fans, power tools, kitchen
appliances, and other loads may be damaged.
•
Some chargers for small rechargeable batteries can be
Appliances” on page viii for details.
•
Metal halide arc (HMI) lights can be damaged.
IMPORTANT: If you are unsure about operating any device with the
Freedom HF, contact the manufacturer of the device to ensure that it is
compatible with the modified sine waveform.
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Battery Charging
Battery charging is possible only when shore power is present and
the Freedom HF unit is connected to a battery (or battery bank).
NOTE:
If an external DC load is
connected to the
battery and it drains the
battery down to 12.8
Vdc, the charger will
start a new bulk stage.
Voltage
The frequency of battery charging is determined by how much
energy in the battery is used up during inverting. Whenever the
Freedom HF detects a battery voltage that falls below 12.8 volts, the
unit will begin charging the battery, i.e., enter into bulk and
absorption stages then settle in float stage. If battery voltage does
not reach 5 volts after one minute or 10 volts after 15 minutes as
shown in the graph, the unit will terminate the charging process and
the error code will show on the display screen.
Bulk
Absorption
Float
Absorption V
Float V
10V
5V
Time
5 hrs
8 hrs
1 min
15 min
Current
NOTE:
During the Float stage,
the charger will provide
up to the maximum set
charge current to
compensate for an
external DC load on
demand.
Bulk
Absorption
Float
Figure 4 illustrates the three-stage charging process used to
maximize Freedom HF’s charging efficiency.
Charge
Current
Setting
Maximum
Charge
Current
Setting
Absorption
to Float
transition
Time
Figure 4 Three-stage Charging Process
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Battery Charging
Table 4 illustrates the battery charging status as shown on the Status Table 5 illustrates the battery charging voltage and current settings
LED and display screen.
for the Freedom HF 1000 model and all Freedom HF 1800 models.
Table 4 Battery Charging Status LED
Table 5 Battery Charging Voltage and Current Settings
Absorption to
Float
transition
(Amps)
Status LED
Solid GREEN
Display Screen
Condition
Bulk/
Absorption Float
(Volts)
Charge
Current
(Volts) (Amps)
Battery is FULL.
Battery
Type
Flashing GREEN
Battery is in BULK
CHARGE.
— —.
(where 12.8 is an example of battery
voltage)
Flooded
14.4
13.5
13.8
13.4
13.5
2
2
a
a
5 , 10, 20
2
b
a
40
5
Battery is in ABSORPTION
CHARGE.
— — .
(where 14.2 is an example of battery
voltage)
GEL
14.2
14.3
13.5
2
2
a
a
5 , 10, 20
2
b
b
40
5
Solid RED
to
AGM
Fixed
2
2
a
a
5 , 10, 20
2
b
b
40
5
a
b
a
b
2, 5 , 10, 20, 40
2, 5 , 10, 20, 40
a. Applicable to Freedom HF 1000 models only.
b. Applicable to Freedom HF 1500/1800 models only.
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Battery Charging
Table 6 illustrates the battery charging voltage and current settings
for the Freedom HF 1055 models.
Table 6 Battery Charging Voltage and Current Settings
Absorption to
Bulk/
Charge
Float
Battery
Type
Absorption Float
Current
transition
(Amps)
(Volts)
(Volts) (Amps)
Flooded
14.4
13.5
13.8
13.4
13.5
5, 15
35, 55
2
5
GEL
14.2
14.3
13.5
5, 15
35, 55
2
5
AGM
Fixed
5, 15
35, 55
2
5
5, 15
35, 55
2
5
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Battery Charging
Routine Maintenance
Freedom HF Unit
Minimal maintenance is required to keep your Freedom HF
operating properly. Periodically you should:
•
Clean the exterior of the unit with a damp cloth to prevent the
accumulation of dust and dirt.
•
•
Ensure that the DC cables are secure and fasteners are tight.
Make sure the ventilation openings are not clogged.
Batteries
When possible, you should recharge your batteries whenever a low
voltage warning or a shutdown occurs with the Freedom HF. This
gives the batteries a much longer life than recharging when the
batteries have been almost completely discharged.
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Inverter Overload Operation
This graph shows how long (measured in milliseconds) the Freedom
HF will operate for a given output current (measured in Amps).
Both the Freedom HF 1000/1055 models and Freedom HF 1500/
1800 models are represented in the illustration below.
The graph illustrates surge operation at 25 °C.
Time (ms)
Freedom HF 1000/1055 Freedom HF 1500/1800
4000
1600
1400
1200
1000
800
600
400
200
0
10
12
14
16
18
20
30
40
50
Output Current (amps)
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Invert Power Derating vs. Ambient Temperature
If the unit is in inverter mode and in elevated ambient temperature
above 25 °C, you will have to reduce power draw according to the
following chart to avoid over-temperature shutdown.
Freedom HF 1000/1055
Freedom HF 1500
watts
1000
watts
1500
30°C
30°C
@12.5 volts
@11.5 volts
@12.5 volts
1450 watts
~33°C
900 watts
@11.5 volts
900
850
1400
1300
1350 watts
850 watts
800 watts
800
750
1100
1000
1100 watts
1000 watts
750 watts
25
30
35
40
45
50
25
30
35
40
45
50
°C
°C
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Invert Power Derating vs. Ambient Temperature
Freedom HF 1800
watts
1800
30°C
~33°C
@12.5 volts
@11.5 volts
1600
1350
1450 watts
1350 watts
1100 watts
1100
1000
1000 watts
25
30
35
40
45
50
°C
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Troubleshooting
•
•
Any known unusual AC shore power factors such as low
voltage, unstable generator output, etc.
Whether any extreme ambient conditions existed at the
time (temperature, vibrations, moisture, etc.)
ELECTRICAL SHOCK AND ENERGY HAZARD
Do not disassemble the Freedom HF. It does not contain any user-
serviceable parts. Attempting to service the unit yourself could
result in an electrical shock or burn.
3. If your Freedom HF is not displaying an error code, check the
following to make sure the present state of the installation
allows proper operation:
Failure to follow these instructions can result in death or serious
injury.
•
•
Is the inverter located in a clean, dry, adequately ventilated place?
Are the battery cables adequately sized as recommended in
the Installation guide?
Is the battery in good condition?
Are all DC connections tight?
Are the AC input and output connections and wiring in
good condition?
Are the configuration settings correct for your particular
installation?
Are the display panel and the communications cable
properly connected and undamaged?
Are all disconnects and AC breakers closed and operable?
Have any of the fuses blown in the installation?
•
•
•
This section will help you narrow down the source of any problem
you encounter. Before contacting customer service, please work
through the steps listed below:
•
•
1. Check for any error codes displayed on the display screen. If a
message is displayed, record it before doing anything further.
2. As soon as possible, record the conditions at the time the
problem occurred so you can provide details when you contact
customer service for help. Include the following information:
•
•
4. Contact customer support for further assistance. Please be
prepared to describe details or your system installation and to
provide the model and serial number of the unit.
•
•
What loads the Freedom HF was running or attempting to run
What the battery condition was at the time (voltage, state
of charge, etc.) if known
•
Recent sequence of events
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Common Problems
3. Keep the cables between the battery and the Freedom HF as
short as possible, and twist them together with two to three
twists per foot. (This minimizes radiated interference from the
cables.)
Buzz in Audio Equipment
Some inexpensive stereo systems may emit a buzzing noise from
their loudspeakers when operated from the Freedom HF. This
occurs because the power supply in the audio system does not
adequately filter the modified sine wave produced by the inverter.
The only solution is to use a sound system that has a higher quality
power supply.
4. Move the television as far away from the Freedom HF as
possible.
5. Do not operate high power loads with the Freedom HF while
the television is on.
Television Reception
When the Freedom HF is operating, it can interfere with television
reception on some channels. If interference occurs, try the
following:
1. Make sure that the chassis ground stud on the Freedom HF is
solidly connected to the ground system of your vehicle or
vessel.
2. Make sure that the television antenna provides an adequate
(“snow-free”) signal, and that you are using good quality cable
between the antenna and the television.
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Warning Messages
Warning messages in the form of audible alarms and error codes
The error codes are listed in Table 7 below. The text in the Error
that appear on the display panel screen to alert you to an impending Code column appears on the display screen of the display panel.
system change. Warnings do not affect operation.
With the exception of the error codes displayed on the screen, only
the audible alarm can be turned ON or OFF. Follow the steps in “To
adjust the alarm setting:” on page 13 to change the alarm settings.
Table 7 Error Codes Displayed on the Display Panel Screen
Error Code
Condition
Mode
Action
Low battery voltage shutdown Inverting
is imminent depending on the
•
•
•
Check battery status and recharge if necessary.
Check for proper DC cable sizing.
Check for loose connections and tighten if necessary.
High battery voltage shutdown Inverting
> 15.5 volts DC
•
Check for external charging sources, such as an over voltage
alternator, and disconnect if necessary.
AC output overload shutdown Inverting
•
•
Reduce the loads connected to the AC outlet of the unit.
Check appliances that have high-surge ratings and disconnect if
necessary.
Over-temperature shutdown
Inverting
•
•
•
Reduce the loads connected to the AC outlet of the unit.
Check that the ventilation grille is not blocked.
Check for ambient temperature and move the unit to a cooler
location whenever possible.
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Warning Messages
Table 7 Error Codes Displayed on the Display Panel Screen
Error Code
Condition
Mode
Action
Low battery voltage detected
depending on setting, see
Inverting
•
•
•
Check battery status and recharge if necessary.
Check for proper DC cable sizing.
Check for loose connections and tighten if necessary.
AC output overload warning
Over-temperature warning
Inverting
Inverting
•
Reduce the loads connected to the AC outlet of the unit.
•
•
•
Reduce the loads connected to the AC outlet of the unit.
Check that the ventilation grille is not blocked.
Check for ambient temperature and move the unit to a cooler
location whenever possible.
not used
not used
High battery voltage (> 15.5 V) AC shore power
•
•
Check for external charging sources, such as an over voltage
alternator, and disconnect if necessary.
Confirm that the external charging source is not the cause. The error
may be caused by the internal battery charger system. Call Xantrex
for support.
Over-temperature detected on
the AC transfer relay
AC shore power
•
•
•
Reduce the loads connected to the AC outlet of the unit.
Check that the ventilation grille is not blocked.
Check for ambient temperature and move the unit to a cooler
location whenever possible.
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Warning Messages
Table 7 Error Codes Displayed on the Display Panel Screen
Error Code
Condition
Mode
Action
Battery is bad or external DC
load is connected to the battery.
AC shore power
•
Check the battery bank.
NOTE: The battery voltage did not rise above 5 volts DC after 1
minute or 10 volts DC after 15 minutes.
•
•
Check that the external DC load current consumption is below the
charging current setting.
Disconnect the DC load or increase the charger current setting.
For error code :
For error code
a
•
•
the display screen and the alarm will turn off after 30 seconds
after a five-minute shutdown delay , the unit will immediately
stop inverting
•
•
•
the unit will stop charging and shut down, and
the error code will show on the display screen briefly, and
AC power will not pass through to the AC outlets
b
For error codes to :
the unit will stop inverting
To reset error codes to :
•
1. Remove the AC input.
2. Turn the unit OFF and then turn ON again using the Inverter
Power button on the display panel.
For error codes and :
•
•
the unit will stop charging, but
the error code will still show on the display screen and the
alarm will remain on, and
•
AC power will continue to pass through to the AC outlets
b.Available only for the Freedom HF 1500 and 1800 T models. See page 23.
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Troubleshooting Reference
ELECTRICAL SHOCK AND ENERGY HAZARD
Do not disassemble the Freedom HF. It does not contain any user-
serviceable parts. Attempting to service the unit yourself could
result in an electrical shock or burn.
Failure to follow these instructions can result in death or serious
injury.
Table 8 Troubleshooting Reference
Problem
Possible Cause
Solution
Battery charging current is lower than the
Ambient (environment) temperature is Do not be alarmed, the unit is performing normally. The
charging set point during bulk charge mode. high.
charging current automatically de-rates at high ambient
temperature.
Improve ventilation. Make sure the unit’s ventilation openings
are not blocked.
Alarm does not sound when an error is
encountered.
Alarm is turned OFF.
Press and hold the Select button for two seconds to disable (or
enable) the audible alarm. See “Display Panel Operation” on
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Troubleshooting Reference
Table 8 Troubleshooting Reference
Problem
Possible Cause
Solution
Use a true RMS reading voltmeter such as the Fluke 87.
Low output voltage
You are using a voltmeter that cannot
(96 volts AC–104 volts AC) during Inverter accurately read the RMS voltage of a
mode.
modified sine wave.
No output voltage. The status LED is red.
AC shore power is not available or out of operating range and the inverter has shut down with the display
screen showing one of the following error codes:
•
Low input voltage (fault code )
•
•
Check the DC connections and the cable.
Recharge the battery.
•
High input voltage (fault code )
•
•
Verify the unit is connected to a 12V battery.
Check the voltage regulation of the external charging system
(if any).
•
•
Unit overload or AC output short
circuit (fault code )
•
Reduce the load. Make sure the load does not exceed the
output rating.
Thermal shutdown (fault code )
•
•
•
Allow the unit to cool off.
Reduce the load if continuous operation is required.
Improve ventilation. Make sure the inverter’s ventilation
openings are not blocked.
•
AC transfer relay has overheated
(during shore power mode).
•
•
Improve ventilation. Make sure the inverter’s ventilation
grille is not blocked.
Reduce the load.
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Troubleshooting Reference
Table 8 Troubleshooting Reference
Problem
Possible Cause
Solution
No output voltage. The Status LED is green GFCI has tripped or 15A supplementary Check load and reset the GFCI or supplementary breaker.
or yellow.
breaker has tripped.
Circuit breaker on the AC load panel or Reset the circuit breaker or check the AC output disconnect
AC output disconnect has tripped.
circuits.
Battery voltage is too low (depending
on setting, see “Operating Limits” on
page 22) to start inverting. Display
screen may show DC voltage as ..
Check DC connections and cable.
Recharge battery.
No output voltage. The status LED is not
lighting up.
AC shore power is not available or out
of operating range and the inverter is
OFF.
•
•
Check AC shore power.
Turn the inverter ON.
AC shore power is not available and the
inverter is OFF due to a shutdown for
more than 30 seconds.
•
•
Check AC shore power and battery voltage.
Turn the inverter ON and look at the display panel for any
error code.
•
See Table 7, “Error Codes Displayed on the Display Panel
Screen” on page 35.
The inverter’s DC input polarity is
reversed.
The inverter was probably damaged due to the reverse
polarity. This type of damage is NOT covered by the
warranty.
•
Return the unit.
•
See Warranty Card for information on returning the unit.
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Troubleshooting Reference
Table 8 Troubleshooting Reference
Problem
Possible Cause
Solution
No output voltage. The status LED is not
lighting up.
The jumper wire on the power module Ensure the jumper wire is installed if the ignition control feature
panel connecting the “Ignition Control” is not in use. If the ignition control feature is in use, ensure the
and “Disabled” terminals is removed
and there is no ignition signal present.
vehicle’s ignition is on.
The fan turns on and off during AC shore
power mode.
•
The battery is discharged and
demands high current from the
charger.
Do not be alarmed, the unit is performing normally.
•
AC pass-through current is high.
The fan turns on and off during inverter
mode.
The inverter is running continuously at Do not be alarmed, the unit is performing normally. The fan is
high power. activated automatically.
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Inverter Applications
The Freedom HF performs differently depending on the AC loads
connected to it. If you are having problems with any of your loads,
read this section.
Universal motors are generally easier to start. Since motor
characteristics vary, only testing will determine whether a specific
load can be started and how long it can be run.
If a motor fails to start within a few seconds or loses power after
running for a time, it should be turned off. When the inverter
attempts to start a load that is greater than it can handle, it will turn
itself off after a few seconds.
Resistive Loads
These are the loads that the inverter finds the simplest and most
efficient to drive. Voltage and current are in phase (i.e. in step with
one another). Resistive loads usually generate heat in order to
accomplish their tasks. Toasters, coffee pots, and incandescent
lights are typical resistive loads. It is usually impractical to run
larger resistive loads—such as electric stoves and water heaters—
from an inverter due to their high current requirements. Even
though the inverter can most likely accommodate the load, the size
of battery bank required would be impractical if the load is to be run
for long periods.
Long Transfer Times
A specific situation has been observed where the Freedom HF may
take a long time (~ 0.1–0.2 seconds) to transfer to inverter mode
when shore power fails. This can occur when the Freedom HF is
used to power motor loads where the motor is able to “freewheel”
when power is removed (for example, a grinder). This long transfer
may cause connected computers or other sensitive equipment to
operate incorrectly. To avoid this effect, it is recommended not to
connect motor loads together with sensitive equipment to the
inverter for power.
Motor Loads
Induction motors (motors without brushes) require two to six times
their running current on start up. The most demanding are those that
start under load (e.g. compressors and pumps). Of the capacitor start
motors (typical in drill presses, band saws, etc.), the largest you can
expect to run is 1/2 to 1 hp (the transfer relays are rated at 2 hp).
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Specifications
NOTE: Specifications are subject to change without prior notice.
Physical Specifications
1000-watt models
1500 and 1800-watt models
L × W × H
Net Weight
15.5” (393mm) × 9.5” (241mm)× 4.2” (106mm) 18” (457mm) × 9.5” (241mm)× 4.2” (106mm)
10 lbs (4.5 kg)
12.8 lbs (5.8 kg)
NOTE: Excludes any external AC or DC wiring
harnesses included on some models.
Environmental Specifications
1000-watt models
1500 and 1800-watt models
Ambient Temperature:
0–40 ºC
Operating Temperature Range
Storage Temperature Range
-20–60 ºC, with output derated above 25 °C
-40–70 ºC
Humidity: Operation/Storage
5–95% RH, non-condensing
System Specifications
1000-watt models
1500 and 1800-watt models
Transfer relay rating
Transfer time
30A, 2.0hp
<30ms (milliseconds)
Transfer on bad voltage
Cooling
90–100V for low AC and 130–140 for high AC
Fan, activated by any of the following:
•High internal temperature
•High AC output power
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Specifications
NOTE: These specifications refer to inverter mode.
DC Input
1000-watt models
1500 and 1800-watt models
Operating voltage range for all models
10.5–15.5 VDC (low limit)
11.8–15.5 VDC (high limit)
10.5–15.5 VDC (low limit)
11.8–15.5 VDC (high limit)
Operating voltage range for Freedom HF 1500
and Freedom HF 1800 T
n/a
10.5–15.5 VDC (low limit)
11.8–15.5 VDC (mid limit)
12.1–15.5 VDC (high limit)
Safe non-operating voltage range
Nominal voltage for all models
Nominal current at full load
0–16 VDC
12.5 VDC
100 ADC
0–16 VDC
12.5 VDC
180 ADC
AC Output
1000-watt models
1500 and 1800-watt models
Output voltage
115 VAC
115 VAC
Continuous power
1.0kW @ 25 °C
1.8kW @ 25 °C
1.5kW @ 25 °C (Freedom HF 1500 only)
Surge power
17 AAC
30 AAC
(2kW for 200 ms)
(3.6kW for 300 ms)
Max short-circuit current
Frequency
55 AAC peak
60 Hz
55 AAC peak
60 Hz
Wave shape
Modified Sine Wave
Modified Sine Wave
Power derating above 40 °C ambient temp
Peak efficiency
87%
80%
87%
80%
Full load efficiency
Other
1000-watt models
1500 and 1800-watt models
No load input power (producing output voltage)
Off mode current draw
10W
1mA
10W
1mA
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Specifications
NOTE: These specifications refer to charger mode.
AC Input
1000-watt models
1500 and 1800-watt models
Operating voltage range for all models
90–130 VAC
90–130 VAC
Operating voltage range for Freedom HF 1500
and Freedom HF 1800 T
5 AAC at 20 A charge, 120 VAC IN
10 AAC at 40 A charge, 120 VAC IN
Nominal current
5 AAC at 20 A charge, 120 VAC IN
60 Hz
10 AAC at 40 A charge, 120 VAC IN
60 Hz
Nominal frequency
DC Output
1000-watt models
1500 and 1800-watt models
Nominal voltage
12.0 VDC
0.0 VDC
14.4 VDC
12.0 VDC
0.0 VDC
14.4 VDC
Min battery voltage for charging
Max output voltage
Nominal output current
User selectable:
User selectable:
2A, 5A, 10A, 20A (Freedom HF 1000)
5A, 15A, 35A, 55A (Freedom HF 1055)
2A, 10A, 20A, 40A
Charger current derating
Charger current will automatically derate as
internal temperature exceeds 80 °C.
Charger current will automatically derate as
internal temperature exceeds 80 °C.
Efficiency at nominal output
75%
75%
Other
1000-watt models
1500 and 1800-watt models
No load input power (producing output voltage)
Off mode current draw
10W
1mA
10W
1mA
Regulatory Approvals
1000-watt models
1500 and 1800-watt models
ETL approved to CSA 107.1, UL458, and UL458 Marine Supplement (drip shield with product
number 808-9531 required).
975-0390-01-01
45
Freedom HF InvChg Owners Guide.book Page 46 Tuesday, April 29, 2014 12:10 PM
Freedom HF InvChg Owners Guide.book Page i Tuesday, April 29, 2014 12:10 PM
Freedom HF InvChg Owners Guide.book Page ii Tuesday, April 29, 2014 12:10 PM
Schneider Electric Solar
Inverters USA Inc.
+1 800 670 0707
+1 408 987 6030
975-0390-01-01
Printed in China
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