PTPL® Power Star series Pure Sine Wave Solar Inverter

PTPL® Power Star series
Pure Sine Wave Solar Inverter
User Manual
Thank you very much for buying this product. Please read this user manual carefully and thoroughly before using it.
PTPL® Power Star Series Solar Inverter User Manual
Table of Contents
1.
2.
3.
4.
5.
INTRODUCTION ................................................................................................................................................................. 2
1.1
Overview ............................................................................................................................................................... 2
1.2
Specifications ........................................................................................................................................................ 2
1.3
General Functions ................................................................................................................................................. 4
INSTALLATION .................................................................................................................................................................... 4
2.1
Unpacking ............................................................................................................................................................. 4
2.2
Environment ......................................................................................................................................................... 5
2.3
Location ................................................................................................................................................................ 5
2.4
Grounding the Solar System ................................................................................................................................. 5
2.5
Installation ............................................................................................................................................................ 6
FAULT & TROUBLESHOOTING ............................................................................................................................................ 7
GENERAL SAFETY AND USAGE RECOMMENDATIONS ........................................................................................................ 7
4.1
Intended Use ......................................................................................................................................................... 7
4.2
Safety Recommendations ..................................................................................................................................... 7
WARRANTY AND LIABILITY ................................................................................................................................................ 8
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PTPL® Power Star Series Solar Inverter User Manual
1. INTRODUCTION
1.1 Overview
Your PTPL® POWER STAR off-grid Inverter is particularly designed for off-grid power system with high efficiency of up to 90%. The
transformer based design makes the device more reliable and durable to heavy duty load.
It’s a two way power converter which could invert battery DC voltage to pure sine wave AC power to support AC load, and also to
charge the batteries with built-in AC charger.

Transformer based design for heavy duty load

Multiple microprocessor design

Compatible with both linear and non-linear load

DC start and automatic self-diagnostic function

Designed to operate under harsh environment

Low heat dissipation in long time operation

24 hours operation on the inverter

Pure sine wave output (THD<3% at linear load)

Can adjust PV priority or AC priority mode via manual switch

Integrated solar charge controller and battery management system

Capable of driving inductive & capacitive load from starting

LCD/LED display shows key operation status

Temperature sensor controlled cooling fan
Please read this manual carefully before initial use. This manual gives important recommendations for installation, using,
programming, as well as troubleshooting guidance for potential problems.
1.2 Specifications
MODEL
PS 1000
PS 1500
PS 2000
PS 3000
PS 5000
PS 6000
PS 10000
Continuous output power
1000W
1500W
2000W
3000W
5000W
6000W
10000W
Battery voltage
12/24/48Vdc
96/192Vdc
SOLAR CHARGER
Charger Type
PWM or MPPT
PV input voltage
30-90Vdc
70-150Vdc
150-300Vdc
Recommended input voltage
30/60Vdc
90Vdc
240Vdc
Equalized charging voltage
13.6-13.8Vdc per 12V battery
Float charging voltage
13.3-13.5Vdc per 12V battery
Max. PV array capacity
99%
Max. charging current
40A
70A
Standby power consumption
1%
INVERTER OUTPUT
Surge rating (20s)
3000W
4500W
6000W
9000W
15000W
18000W
Waveform
Pure Sine Wave at inverter mode; synchronized to city mains in bypass mode
Voltage
100/110/120Vac or 220/230V ±3% (Battery Mode); ±10% (City power mode)
30000W
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PTPL® Power Star Series Solar Inverter User Manual
Frequency
50/60Hz ±0.5%
Efficiency
> 99% in city power mode; > 85% in inverter mode
Transfer Time
<10ms
Instant Reaction
When loading changes between 0 and 100%, voltage change < 3%
THD
< 3% on linear load, < 10% on nonlinear load
PV INPUT
Minimum start voltage
10Vdc per 12Vdc battery
Low battery trip
10.0 - 10.5 Vdc per 12Vdc battery
Low battery alarm
10.5/11.0Vdc per 12Vdc battery
High voltage alarm
16Vdc per 12Vdc battery
Low battery voltage recover
13.0Vdc per 12Vdc battery
High DC input recovery
15.5Vdc per 12Vdc battery
Over charge protection shutdown
15.7Vdc per 12Vdc battery
AVR FUNCTION
Nominal voltage
110 / 120 / 130 Vac or 220 / 230 / 240 Vac
Voltage range
90-140Vac or 154-253 Vac ± 4%
Frequency range
45/65Hz
Low voltage transfer
145Vac ±2%
Low voltage return
165Vac ±2%
High voltage transfer
275Vac ±2%
High voltage return
260Vac ±2%
PROTECTION & BYPASS
Overload protection (circuit breaker)
Short
circuit
protection
Battery mode: 100%≤load≤120%, the inverter closes in 30s; load>120%, the inverter closes in 2s
(circuit
Alarms on 20 seconds and then inverter is off
breaker)
Bypass breaker rating
10A
15A
20A
30A
Low battery high/low voltage alert
Yes
Input high/low voltage protection
Yes
Over heating protection
Yes
40A
SYSTEM & ENVIRONMENTAL
Communication interface
RS232/RS485 optional
Cooling method
Force cooling fan
Noise
< 45db (1 Meter)
Operating temperature
-25°C to +60°C
Humidity
0-95% (non-condensing)
PHYSICAL
Mounting type
Wall mount
Dimension (WxHxD) (mm)
Net Weight (kg)
382x218x179
18
Dimension of package (WxHxD) (mm)
Gross Weight (kg)
18.5
442x218x179
20
520x315x300
20
20.5
598x218x179
24
35
580x315x300
22
45
46
740x315x300
26
37
47
48
*Specifications subject to change without prior notice.
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PTPL® Power Star Series Solar Inverter User Manual
1.3 General Functions
Power Star series solar inverter could provide stable pure sine wave output power to electronic equipments. Surge, sag or
complete power failure during utility power transmission may interfere with the normal operation of electronic equipment.
Power Star series inverter provides stand-alone power to protect equipment and data when utilities fail or get abnormal.
As an optional function, Power Star series inverter communicates with local net servers and other computer system via RS232
communication sockets. RS232 socket provides information for main computer, such as voltage, current, temperature and
frequency with UPSilon2000 power management software.
2. INSTALLATION
2.1 Unpacking
The unit is packed by firm caution in order to avoid possible damage during transportation. Please check that the packing is in
good condition before initial use. Please contact with your supplier immediately if there is any damage on inverter.
Unpack the gift box, there should be:

A unit of inverter

A power cable

A user manual

A management software (if communication function is provided)
If there is any damage caused by transportation, please return the unit to distributor for repairing or replacement.
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PTPL® Power Star Series Solar Inverter User Manual
2.2 Environment
The device should be installed vertically on the ground or shelf in the proper temperature and humidity. Do not pile up other
things on the device.
The equipment working temperature is 0-35°C (it could run for 8 hours when at 40°C, and the desirable condition of temperature
is 15-25°C).
The battery lifespan will be affected when at the 20°C, every 10°C increasing from 20°C, 50% of expected service life will be
decreased.
2.3 Location
The device should be placed at a good office environment to avoid of damage.
 Make sure that no obstacle is at the vent.
 Keep away from hot source and avoid of sun shining directly.
 Avoid of dust and dampness.
 Please place it at a good ventilated environment. Leave 20cm gap at top and all the round of equipment to exhaust air.
2.4 Grounding the Solar System
When the PS is in inverter mode, the “through the box” earth line is
automatically disconnected from the input earth and joined to the
output neutral, complying with the natural earth inverter requirements.
If you wish to maintain a through earth simply connect the input earth to
the output earth.
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PTPL® Power Star Series Solar Inverter User Manual
2.5 Installation
2.5.1 Connect the inverter with built-in battery, pleased refer to following schematic:
2.5.2 Connect inverter with external battery, please refer to following schematic:
2.5.3 Solar Charge Controller Connection
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PTPL® Power Star Series Solar Inverter User Manual
What cable to use in mm2?
Charger & Inverter Current
Cable run distance 0-1.5m
Cable run distance 1.5-4.0m
125 - 180A
2
50mm
70mm2
180 - 330A
70mm2
90mm2
If there is a problem obtaining 90mm2 cable, you could use 2x50mm2, or 3x35mm2, but one cable is always the best. What
matters is the total copper square area. Performance of any product can be improved by thicker cable and shorter run, so the
shorter the DC cables the better.
3. FAULT & TROUBLESHOOTING
When a product fails, send it to the designated repair point to test and maintain. Do not let non-professionals to fix it, which
may cause short circuit or fire.
Please check the following items to save your time and expenses before contacting the maintenance party.
4. GENERAL SAFETY AND USAGE RECOMMENDATIONS
4.1 Intended Use
This charge controller is intended exclusively for use in photovoltaic systems with 12/24V, 36/72V, 48/96V nominal voltage in
conjunction with vented or sealed (VRLA) lead acid batteries only.
4.2 Safety Recommendations
High voltage inside! Please do not open the device unless you are qualified to do so; read the instructions
carefully before use it.
This equipment should be installed, adjusted and serviced by qualified electrical maintenance a personnel who is familiar with
the construction and operation of the equipment and the hazards involved. Failure to observe this precaution may result in
bodily injury.
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PTPL® Power Star Series Solar Inverter User Manual

Batteries store a large amount of energy, never short circuit a battery under any circumstances. It’s strongly suggested to
connect a right fuse to the battery terminal.

Batteries can produce flammable gases. Avoid sparks, fire or naked flames in battery room. Make good ventilation for
batteries.

Avoid touching or short circuiting wires or terminals. Be aware that the voltage on specific terminals or wires could be up
to double the battery voltage. Use isolated tools when you have to work on them. Stand on dry ground and keep your
hands dry.

Keep children away from batteries and the solar controller.

Please observe the safety recommendations of the battery manufacturer. If you have any question regarding safety issues,
please consult your dealer or installer.

Keep the product in cool environment. Ambient temperature should be between - 10°C to 50°C. Keep it away from direct
sunlight and heating vents.

Keep the product away from the flammable material or in any location where may accumulate flammable fumes or gas,
such as the battery c compartment of your car, boat, RV or truck.

With the heavy loading, the product will become warm and possibly hot. So keep it away from any heat sensitive
materials

Before cleaning the product, switch off it first and clean it with the dry cloth. Don’t use the wet cloth or cleanser to clean
it.

To keep the inverter’s normal lifespan, please connect the load < 80% of rated inverter power.
5. WARRANTY AND LIABILITY
24 months warranty is available for this product from the date of delivery. If the product is out of warranty or damaged by
transportation, inappropriate operation, human factors, force majeure, the due guarantee is exempted.
The manufacturer shall not be liable for damages, especially on the battery, caused by use other than as intended or as
mentioned in this manual, or if the recommendations of the battery manufacturer are neglected.
The manufacturer shall not be liable if there has been service or repair carried out by any un-authorized personnel, unusual use,
wrong installation, or bad system design.
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