ALL O MATIC APS1000-12 Battery Backup Power Inverter User Manual
- June 9, 2024
- ALL O MATIC
Table of Contents
APS1000-12 Battery Backup Power Inverter
POWER INVERTER
APS1000-12, APS2000-24 & APS4000-48
Table of Contents
Important Safety Information . . . . . . . . . . . . . . . . . . . . . . 1
General Safety Precautions. . . . . . . . . . . . . . . . . . . . . . 1
Precautions When Working With Batteries . . . . . . . . . . . . . . 1
General Informtion . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Basis System Architecture . . . . . . . . . . . . . . . . . . . . . . . 4
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Unpacking and Inspection . . . . . . . . . . . . . . . . . . . . . . 5
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Mounting The Unit . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Battery Connection . . . . . . . . . . . . . . . . . . . . . . . . . . 7 AC
Input/Output Connection . . . . . . . . . . . . . . . . . . . . . 9 Electrical
Performance . . . . . . . . . . . . . . . . . . . . . . . . . 11 LCD Display
Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Relay
connections for gate operator auto open/close functions . . . 15 Operating
Mode Description . . . . . . . . . . . . . . . . . . . . . . 16 Warning
Code/Audible Alarm . . . . . . . . . . . . . . . . . . . . . . 19
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . 20
Important Safety Information
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This manual contains important instructions for APS1000-12 & APS2000-24 models
that shall be followed during installation and maintenance of the inverters.
General Safety Precautions
1. Before installing and using the inverter/charger, read all instructions
and cautionary markings on the inverter/charger and all appropriate sections
of this guide. Be sure to read all instructions and cautionary markings for
any equipment attached to this unit.
2. Install this unit away from direct sun light and where is not exposed to
water sprinklers.
3. To reduce risk of fire hazard, do not cover or obstruct the ventilation
openings. Do not install the inverter/charger in a zero-clearance compartment.
Otherwise overheating may occur.
4. Use only attachments recommended or sold by the manufacturer. Doing
otherwise may result in a risk of fire, electric shock, or injury to persons.
5. To avoid a risk of fire and electric shock, make sure that existing wiring
is in good condition and that wire is not undersized. Do not connect the
inverter/charger with damaged or substandard wiring.
6. Do not operate the inverter/charger if it has received a sharp blow, been
dropped, or otherwise damaged in any way. If the inverter/charger is damaged,
read the warranty section.
7. Do not disassemble the inverter/charger. It contains no user-serviceable
parts. See warranty for instructions on obtaining service. Attempting to
service the inverter/charger yourself may result in a risk of electrical shock
or fire. Internal capacitors remain charged after all power is disconnected.
8. The inverter contains more than one live circuit (batteries and AC line).
Power may be present at more than one source. To reduce the risk of electric
shock, disconnect both AC and DC power from inverter/charger before attempting
any maintenance or cleaning or working on any circuits connected to the
inverter/charger. Turning off controls will not reduce this risk.
9. Use insulated tools to reduce the chance of short-circuits when installing
or working with the inverter or the batteries.
Precautions When Working with Batteries
1. Make sure the batteries are well ventilated. Avoid blocking enclosure
vents. 2. Never smoke or allow a spark or flame near the inverter or
batteries. 3. Use caution to reduce the risk of dropping a metal tool on the
batteries. It could
spark or short circuit the battery or other electrical parts and could cause
an explosion. 4. Remove all metal items, like rings, bracelets, and watches
when working with lead-acid batteries. Lead-acid batteries produce a short
circuit current high enough to weld metal to skin. 5. Make sure someone is
close enough to aid should anything dangerous occur when you’re working near a
lead-acid battery.
6. Prepare enough fresh water and soap in case battery acid contacts skin,
clothing or eyes. 7. Wear complete eye protection and clothing protection.
Avoid touching your eyes while working near batteries. 8. If battery acid
contacts skin or clothing, wash immediately with soap and water. If acid
enters your eyes, immediately flood in cold water and get medical attention
immediately. 9. If you need to remove a battery, always remove the ground
terminal from the battery first. Make sure all accessories are off so you
don’t cause a spark. 10. Always use identical types of batteries. 11. Never
install old or untested batteries. Check each battery’s date code label to
ensure age and type. 12. Batteries are temperature sensitive. For optimal
performance, they should be installed in a stable temperature environment. 13.
Always recycle old batteries. Contact your local recycling center for proper
disposal information.
General Information Thank you for purchasing the APS inverter series. The
inverter is a combination of an inverter, charger. It is packed with unique
features and it is one of the most advanced inverter/charger in the market
today. The inverter features an AC bypass circuit, powering your gate
operators and access controls or any appliance from the utility power or
generator power while charging the battery. When utility power fails, the
battery backup system keeps your equipment powered until utility power is
restored. Internal protection circuits prevent overdischarging the batteries
by shutting down inverter when a low battery condition occurs. When utility or
generator power is restored, the inverter transfer to the AC source and
recharges the batteries. The series inverter can also serve as a central hub
of renewable energy system. Set the series inverter to battery priority mode
to designate it to inverter-preferred UPS configuration. In this
configuration, the load power is normally provided by the inverter, However,
if the inverter output is interrupted, an internal transfer switch
automatically transfers the load from the inverter to commercial utility
power. The transfer time between inverter and line is short(6ms typically),
and such transfers are normally not detected by even highly sensitive loads.
Upon restoration of battery capacity, the inverter will transfer back to
inverter power (battery). In the line priority mode, when utility power cuts
off (or drops below acceptable range), the transfer relay is de-energized and
the load is automatically transferred to inverter output. Once the qualified
utility power is restored, the relay is energized and the load is
automatically reconnected to utility power. It features power factor,
sophisticated multi-stage charging and pure sine wave output with
unprecedentedly high surge capability to meet demanding power needs of
inductive loads without endangering the equipment. The inverter is equipped
with a powerful charger of up to 70Amp (depending on mode). The overload
capacity is 125~150% of continuous output for up to 20 seconds to reliably
support tools and equipment longer. Another important feature is that the
inverter can be easily customized to solar priority by DIP switch, this helps
to extract maximum power from solar in renewable energy systems. To get the
most out of the power inverter, it must be installed, used and maintain
properly. Please read the instructions in the manual before installing.
Gate operators, access control devices and accessories. Power tools-circular
saws, drills, grinders, sanders, buffers, weed and hedge trimmers, air
compressors.
Office equipment such as computers, printers, monitors, facsimile machines,
scanners. Household items, vacuum cleaners, fans, fluorescent and incandescent
lights, shavers, sewing machines.
Kitchen appliances-coffe makers, blenders, ice makers, toasters. Industrial
equipment-metal halide lamp, high-pressure sodium lamp. Home entertainment
electronics-television, VCRs, video gate consoles, stereos, musical
instruments, satellite equipment.
Y Pure sine wave output Y AC/Battery priority Via function DIP switch Y Auto
generator start. For gate operators Auto open
relay.
Y Max. AC charge current 35A Y Built-in pure copper transformer Y Low battery
trip voltage 10.5V/11.0V setting Y Auto sense 50HZ/60HZ
The following illustration shows basic application for this inverter. It also
includes following devices to have a complete running system:
Generator or Utility. Battery
Also Gate Operators and accessories.
BATTERY INVERTER
AC INPUT
GENERATOR AC OUTPUT
LAPTOP LIGHTING AIR CONDITIONING TV
FANS
APS1000-12 includes two 35Ahr batteries APS2000-24 includes two 50Ahr batteries APS4000-48 includes four 50Ahr batteries
INVERTER OFF ON
Power ON
Connectors 8, 9 and 10 are extended to the inverter front panel for easy wiring.
Before installation, please inspect the unit. Be sure that nothing inside is damaged. You should see the following items inside the main enclosure of the APS series inverters:
Y Main inverter Unit Y Batteries
Two 35Ahr for APS1000-12 Two 50Ahr for APS2000-24 Four 50Ahr for APS4000-48 Y
Battery breaker on the left side inside enclosure
Y AC Input/Output and relay connector on inverter front panel
Mounting the unit
Consider the following before selecting where to install the unit:
Y Do not install the inverter on flammable construction materials. Y Mount on
a solid surface. Y Install the inverter at eye level in order to read the LCD
display clearly. Y For proper air circulation to dissipate heat, leave at
least 3″ gap above, below and
sides of the inverter enclosure.
Y The ambient temperature should be between 0ºF and 105ºF to ensure optimal
operation.
Y The recommended installation position is to be against the wall
horizontally.
SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON-COMBUSTIBLE SURFACE ONLY.
Install the unit using 4 screws on four mounting holes
Mounting holes
Mounting holes behind packaging foam
Battery Connection
CAUTION: For safety and regulation compliance, it’s requested to install a
separate DC over-current protector between battery and inverter. DO NOT bypass
the over-current breaker that’s installed between inverter and batteries.
Doing so, will increase the risk of fire and possible harm to persons.
DC Wiring Recommendation
It is recommended the battery bank be kept as close as possible to the
inverter. the following is the recommended wiring options for 3 feet long
cable. APS series inverters use 4AWG cable that meet or exceed this
requirement. If there is a need to replace the battery cables, you must use
the proper size to handle the power. If Batteries need to be moved outside the
inverter enclosure and need to extend the cable, also increase the wire gauge
thickness.
Model
APS1000-12 APS2000-24 APS4000-48
Battery Voltage Wire gauge/Min (0-3 feet length)
12VDC
1*4AWG
24VDC
1*4AWG
48VDC
1*4AWG
Over-Current Breaker
Two Batteries
4AWG BATTERY
Four for APS4000-48
CABLE
One cable is always best, but cable is just copper and copper is what’s required, so it does not matter if you use one cable or 10 cables as long as the square are adds up. Performance of any product will be improved by thicker cable and shorter runs, so it is recommended to keep the cables as short as possible.
Please follow steps below in case battery cables need to be replaced: 1.
Install battery ring terminals on recommended cable and terminal size. 2.
Connect battery pack as unit requires. APS1000-12 must have batteries
connected in parallel, and the APS2000-24 in series.
NOTE: Please only use Sealed Lead Acid or Sealed GEL/AGM Lead-Acid Batteries.
3. Connect ring terminals of battery cable into inverter battery connector and
make sure bolts are tightened. Make sure polarity is correct at both ends of
the cable (battery terminals and inverter connectors) and that ring terminals
are tightly screwed to battery terminals.
PARALLEL
12V
–
-+
–
12V
12V
35Ahr
35Ahr
+-
SERIES
24V
-+
–
12V
12V
50Ahr
50Ahr
APS1000-12 Main battery bank, 12VDC. (35Ahr included) wired in parallel.
+-
24V
-+
12V
12V
50Ahr
50Ahr
+48V –
APS2000-24 Main battery bank, 24VDC. (50Ahr included) wired in series.
SERIES
-+
-+
–
12V
12V
50Ahr
50Ahr
APS4000-48 Main battery bank, 48VDC. (50Ahr included) wired in series.
AC Input/Output Connection
Caution!! Before connecting AC input power source, please install a separate
AC breaker between inverter and AC input power source. This will ensure the
inverter can be safely disconnected during maintenance and fully protected
from over current of AC input. The recommended AC breaker is 30A for both
APS1000-12 and APS2000-24 models.
Caution!! Please don’t connect the output AC to “Grid” terminals nor connect
the grid to the “Load” terminals. Doing so will permanently damage inverter.
WARNING! All wiring must be performed by a qualify person. WARNING! It’s very
important for system safety and efficiency operation to use appropriate cable
for Grid connection. To reduce risk of injury, please use the recommended
proper cable size as below.
AC Wiring We recommend using 12AWG wire to the AC terminal block. If the
inverter is installed farther than 70 feet from main power source, wire gauge
must be sized properly to avoid big voltage drops. Be sure all wiring is UL
compliant, call our tech support if you are not sure how to wire any part of
the inverter.
WARNING! It’s very important to do the wiring correctly on battery terminals
and high voltage AC side.
APS1000-12 APS2000-24
APS4000-48
10AWG
COMMON N.O.
COMMON N.O.
RLY 2
RLY 1
120V AC 60Hz 1000W
L NN L
INPUT OUTPUT
AC Wiring (120VAC, Single phase, 60Hz) Input: Groung +Hot line +Neutral (Main Source) Output: Neutral +Hot line +Ground (Load)
Please follow these steps to connect inverter to Load/Grid: 1. Before making
Load/Grid connection, be sure to open DC protector/breaker first. 2. Strip
each individual wire/conductor about 3/8″. 3. Connect grid wires according to
polarity indicated on terminal block and tighten the
terminal screws. Be sure to connect protective earth conductor ( ) first.
-> Ground (green) L-> LINE (black) N-> Neutral (white)
RLY 2 RLY 1
120V AC 60Hz 1000W
L NN L
INPUT OUTPUT
COMMON N.O.
COMMON N.O.
4. Then, connect Load (output) wires according to polarity indicated on
terminal block and
tighten terminal screws. Be sure to connect protective earth conductor ( )
first.
-> Ground (green) L-> LINE (black) N-> Neutral (white)
COMMON N.O.
COMMON N.O.
RLY 2 RLY 1
120V AC 60Hz 1000W
L NN L
INPUT OUTPUT
5. Make sure all wires are securely connected.
AC output (load)
CAUTION: Appliances such as air conditioner require at least 2~3 minutes to restart to have enough time to balance refrigerant gas inside of circuits. If a power outage occurs and recovers in a short time, it will cause damage to your connected appliance. To prevent this kind of damage, please check manufacturer of air conditioner if it’s equipped with time-delay function before installation. Otherwise, this inverter will trigger overload fault and cut off output to protect your appliance but it is still possible it will cause internal damage to the air conditioner.
APS1000-12
APS2000-24
120Vac 75Vac 2% 80Vac 2% 140Vac 2% 135Vac 2% 140Vrms
APS4000-48
Same as Input Waveform
30A
40A
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APS1000-12
APS2000-24
120VAC
APS4000-48
4000 4000
2,000VA
4,000VA
8000VA
Instant Reverse Gate Motors Two 1/2 HP or One 1HP
Instant Reverse Gate Motors Four 1/2 HP or Two 1HP
Instant Reverse Gate Motors eight 1/2 HP or four 1HP up to one 5HP
11V 11Vdc ± 0.3Vdc 10.5Vdc ± 0.3Vdc 16Vdc ± 0.3Vdc 15.5Vdc ± 0.3Vdc
22V 22Vdc ± 0.6Vdc 21Vdc ± 0.6Vdc 32Vdc ± 0.6Vdc 31Vdc ± 0.6Vdc
22V 44Vdc ± 1.2Vdc 42Vdc ± 1.2Vdc 64Vdc ± 1.2Vdc 62Vdc ± 1.2Vdc
APS1000-12 10.5-15.7Vdc
APS2000-24 120Vac
75-140Vac
30A
21V-31.4Vdc
APS4000-48 42V-62.8Vdc
15.7Vdc
31.4Vdc
62.8Vdc
Alarm beeps 0.5s second & Fault after 60s
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15
Auto generator start (AGS) There is an extra connector in front of the
inverter (Relay 2) used to start a generator or to trigger a gate operator to
open the gate before battery runs out of power. If the utility power is
abnormal and single battery discharges below 11VDC, the inverter will send out
a signal to either a generator start circuit or to a gate operator to trigger
the gate to open. Once the battery is charged to 13.5VDC or higher, the signal
will deactivate and switch to normal operation.
Auto AC power off signal Includes a relay N.O. contact used to trigger a gate
operator to open the gate on AC utility power failure. Once AC utility power
fails, the relay will trigger the signal.
Relay Function for gate operators:
RELAY 1: Activates immediately after a power outage. I can be to trigger a
gate operator to open the gate. One time open. It will stay active until power
is restored.
RELAY 2: Activates after a power failure and battery voltage has reached the
low level threshold. It could be used to trigger a gate operator to open
before battery is fully depleted. Using this relay to trigger a gate to open,
will allow a gate operator to run on battery backup but will ensure gate opens
before battery fails. For Failsafe connect to gate operator OPEN CMD For
Failsecure connect to gate operator CLOSE_CMD
COMMON N.O.
COMMON N.O.
RLY 2 RLY 1
120V AC 60Hz 1000W
L NN L
INPUT OUTPUT
Battery voltage restart After low battery voltage shut off (10.5V for 12V model / 20V for 24V model), the inverter is able to restore operation after the battery recovers to 13V for 12V model and 26V for 24V model (with power switch still in the “ON” position). This function helps to save the users extra work reactivating the inverter when the low battery voltage returns to an acceptable range in the renewable energy systems. the built in battery charger will automatically reactivate as soon as utility/generator ac has been stable for 15 seconds.
APS1000-12/APS2000-24 APS1000-12/APS2000-24
Low trip to AC model 11.5V/23V
14V/28V
USA
14V/28V
AGM 1
14.1V/28.2V
AGM 2
14.6V/29.2V
14.4V/28.8V
EURO
14.4V/28.8V
Open lead acid
14.8V/29.6V
7
Calcium
15.1V/30.2V
13.4V/27.4V 13.4V/26.8V 13.7V/27.4V 13.6V/27.2V 13.8V/27.6V 13.3V/26.6V 13.6V/27.2V
De sulphation
15.5V/31V
4 hours then off
Note: APS series inverter include Sealed Lead Acid Batteries. If different chemistry batteries are used, this setting must be adjusted to match the charging voltage appropriate for the type of battery.
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