ALL O MATIC APS-1000-12 12 Volt DC 1000 Watt Power Invertor User Manual

ALL O MATIC APS-1000-12 12 Volt DC 1000 Watt Power Invertor

Important Safety Information

This manual contains important instructions for APS1000-12 & APS2000-24 models that shall be followed during the 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 sunlight and where is not exposed to water sprinklers.
3. To reduce the risk of fire hazards, 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 the 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 the skin.
5. Make sure someone is close enough to aid should 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 and a charger. It is packed with unique features and it is one of the most advanced inverter/chargers 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 over-discharging the batteries by shutting down the 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 systems. 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 the inverter and line is short(6ms typically), and such transfers are normally not detected by even highly sensitive loads. Upon restoration of battery capacity, theinverter will transfer back to inverter power (battery). In the line priority mode, when utility power cuts off (or drops below the acceptable range), the transfer relay is de-energized and the load is automatically transferred to the inverter output. Once the qualified utility power is restored, the relay is energized and the load is automatically reconnected to utility power. It features a power factor, sophisticated multi-stage charging, and pure sine wave output with unprecedentedly high surge capability to meet the demanding power needs of inductive loads without endangering the equipment. The inverter is equipped with a powerful charger of up to 70Amp (depending on the 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 a 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.

Application

Gate operators, access control devices, and accessories. Power tools-circular saws, drills, grinders, sanders, buffers, weed and hedge trimmers, and air compressors. Office equipment such as computers, printers, monitors, facsimile machines, and scanners. Household items, vacuum cleaners, fans, fluorescent and incandescent lights, shavers, and sewing machines. Kitchen appliances- coffee makers, blenders, ice makers, toasters. Industrial equipment-metal halide lamp, high-pressure sodium lamp. Home entertainment electronics- television, VCRs, video game consoles, stereos, musical instruments, satellite equipment.

Features

• Pure sine wave output
• AC/Battery priority Via function DIP switch
• Auto generator start. For gate operators Auto open relay.
• Max. AC charge current 35A
• Built-in pure copper transformer
• Low battery trip voltage 10.5V/11.0V setting
• Auto sense 50HZ/60HZ
• Generator or Grid.
• Battery

Basic System Architecture

The following illustration shows the basic application for this inverter. It also includes the following devices to have
a complete running system. Generator or Utility. Battery Consult with your system integrator for other possible system architectures depending on your requirements
This inverter can power all kinds of appliances in a home or office environment, including motor-type appliances
such as tube lights, fans, refrigerators,s and air conditioners. Also Gate Operators and accessories.

Battery nock

Home Appliances

• APS1000-12 includes two 35Ahr batteries
• APS2000-24 includes two 50Ahr batteries

1.  Switch ON/OFF
2.  AC Charge
3.  AC power on
4.  Inverter mode
5.  Fault
6. Charge Current Adjuster:25%,50%,75%, 100%.
7.  Battery Type Selector
8.  LCD display

Audible Alarm

Battery Voltage

Low

| Inverter green LED Lighting, and the buzzer beep 0.5s every 5s.
---|---
Battery Voltage

High

| Inverter green LED Lighting, and the buzzer beep 0.5s every 1s, and Fault after

60s.

Inverter Mode Over-Load

| 110%< load<125%, no audible alarm in 2 minutes, and Fault after 2 minutes. 125% <load<150%, beeps 0.5s every 1s, and Fault after 20s.

Load>150%, beeps 0.5s every 1s, and Fault after 2s.

Over

Temperature

| Heat sink temp. e!105°C, Over temp red LED Lighting, beeps 0.5s every 1s;

IMPORTANT: When the inverter is used to power Gate Operators, switch must be in the ON position. Not the ON (Power Saver) position.

1. BAT –
2. BAT +
3. RS232 communication port
4. Remote port
5. FAN
6. AC input/Bypass breaker
7. AC output breaker
8. GND
9. AC input
10. AC output
11. Function Switch(SW1~SW5)
12. AGS
13. BTS
14. AC Output 10A(MAX)

INSTALLATION

Unpacking and Inspection 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.

• Main inverter Unit
• Two Batteries
  • 35Ahr for APS1000-12
  • 50Ahr for APS2000-24
• Battery breaker on the left side inside the enclosure
• AC Input/Output and relay connector on inverter front panel

Mounting the unit: Consider the following before selecting where to install the unit.

• Do not install the inverter on flammable construction materials.
• Mount on a solid surface.
• Install the inverter at eye level in order to read the LCD display clearly.
• For proper air circulation to dissipate heat, leave at least 3” gap above, below and sides of the inverter enclosure.
• The ambient temperature should be between 0ºF and 105ºF to ensure optimal operation.
• 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

Battery Connection
CAUTION: For safety and regulation compliance, it’s requested to install a separate DC over-current protector between the battery and inverter. DO NOT bypass the over-current breaker that’s installed between the 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 are the recommended wiring options for 3 feet long cable. APS series inverters use 4AWG cables 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.

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 adds up. The performance of any product will be improved by thicker cables 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 the ring terminals of the battery cable to the inverter battery connector and make sure the bolts are tightened. Make sure polarity is correct at both ends of the cable (battery terminals and inverter connectors) and that the ring terminal are tightly screwed to the battery terminals.
   • APS1000-12 Main battery bank, 12VDC. (35Ahr included) wired in parallel.
   • APS2000-24 Main battery bank, 24VDC. (50Ahr included) wired in series.

WARNING: Shock Hazard Installation must be performed with care due to the high battery voltage in series.
CAUTION!! Do not place anything between the flat part of the inverter terminal and the ring terminal. Otherwise, overheating may occur.
CAUTION!! Do not apply the antioxidant substances on the terminals before terminals are connected tightly.
CAUTION!! Before making the final DC connection or closing DC breaker/disconnector, be sure positive (+) must be connected to positive (+ and negative (-) must be connected to negative (-).

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.

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 the terminal block and tighten the terminal screws. Be sure to connect the protective earth conductor first. WARNING: Be sure that AC power source is disconnected before attempting to hardwire it to the unit.
4. Then, connect the Load (output) wires according to the polarity indicated on the terminal block and tighten the terminal screws. Be sure to connect the protective earth conductor first.
5. Make sure all wires are securely connected

CAUTION: Appliances such as air conditioner require at least 2~3 minutes to restartto 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 the 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.

Electrical Performance

LCD Display Icons

Line Mode: When utility is the unit the battery from the utility, LCD indicates charge current.
In utility mode the unit provide output power from the utility, the indication and displays are following figures.

Battery Mode: In battery mode the unit will provide output power from battery or PV, LCD indicate battery capacity

Fault Mode: When inverter fault, the indication and displays are as following figures.

1. fan jam
2. overload
3. /6/7: output short circuit
4. over temperature
5. /9: battery overvoltage.

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

Setting Sine: On the rear panel of the inverter, there are 5 DIP switches which enable users to customize the performance of the device.

SW1: Low battery trip volt: For APS1000-12, the low battery trip volt is set at 11.0VDC for sealed lead acid battery. It can be changed to 10.5VDC using Sw1 for deep cycle lead acid battery, this is to prevent batteries from over-discharging while there is only a small load applied on the inverter. (*2 for APS2000-24)
SW2: AC Input range: There are different acceptable AC voltage input ranges for different kinds of loads. For some relatively sensitive electronic devices, a narrow input range of 95-140 VAC is required to protect them. While for some resistive loads which work in a wide voltage range, the input AC range can be customized to 75-140VAC, this helps to power loads with the most AC input power without switching to battery bank. For gate operators, we use the setting 75-140VAC
SW3: Power saver auto setting: By default the inverter is set to detect the load for 250ms every 5 seconds. This cycle can be customized to 30 seconds through the Sw3 DIP switch. Note: Power saver mode should not be used when using inverter for a gate operator.
SW4: O/P frequency setting: Set the inverter frequency while in battery mode.
SW5: Solar/AC priority: The inverter is designed with AC priority by default. This means, when AC input is present, the battery will be charged first, and the inverter will transfer the input AC to power the load. Only when AC input is stable for a continuous period of 15 days, the inverter will start a battery inverting cycle to protect the battery. After 1 cycle normal charging and AC will be restored and go back to bypass mode. The AC priority and battery priority switch is SW5. When switch is set to battery priority, the inverter
will run on battery power even if AC input is present. Only when the battery voltage reaches the low voltage threshold (11.5V for 12V & 23V for 24V). The inverter transfers to AC input, charges battery, and switches back to battery when it is fully charged. This function is mainly for wind/solar applications and utility power is strictly backup. But it could also be useful in locations where a lot of brow-outs happen.
Other features 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.

Important:

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.

Warning code/Audible Alarm

Note: √ = indicator ON. x = indicator OFF. √, blink shows the indicator blinking about 0.5s on and 0.5s off.

Troubleshooting Guide

Troubleshooting contains information about how to troubleshoot possible error conditions while using the APS series inverter with Charger. The following chart is designed to help you quickly pinpoint the most common inverter failures.

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