40kw 50kw 60kw 80kw 100kw 120kw 150kw 200kw 300kw solar PV inverter

Solar Inverter

Model

GK-80K

GK-100K

GK-120K

GK-160K

GK-200K

GK-250K

GK-300K

GK-400K

Capacity

80kva

100kva

120kva

160kva

200kva

250kva

300kva

400kva

Power KW

64kW

80kW

96kW

128kW

160kW

200kW

240kW

320kW

Working Principle

Pure sine wave on line

Phase

3 phase  (3L+N+G)

Input ( PV Array, DC )

Max. Input Voltage of PV Array (VDC)

650VDC

MPPT DC working Voltage range

390v--650VDC

PV Numbers

15 units standard 24V in a group, or 14 units standard 36V in a group

Stardard Input Current of PV Array (A)

266.67A

333.33A

400.00A

533.33A

666.67A

833.33A

1000.00A

1333.33A

Base on 4 hours back-up time, 8 hours charge up to 95%.

Different battery Capacity, Different PV Array Input Current.

Solar Charge Current (A)

100A

125A

150.00A

200.00A

250.00A

312.50A

375.00A

500.00A

Base on 4 hours back-up time, 8 hours charge up to 95%.

Different battery Capacity, Different Solar Charge Current.

Solar Charging Method

Constant current, then constant voltage, charge with temperature compensation, automatic switch Between Equalized charge and Float charge

Grid Input (AC)

AC Charge Current

10A (Standard), optional 5A-30A

Grid Input Voltage Range (Max-Min)

150V~250V OR 285V~475V

Battery

Battery Type

Maintenance Free Lead-acid Battery, Optional Lithium Battery

Battery Input Voltage Range

336V-440V

Maximum Battery Charging Current

0.3C (“C” is Battery Capacity)

DC Rated Charging Current

0.1C (Auto adjust according to the battery capacity)

Battery Number

32units 12V or 192units 2V batteries

Inverter (Output)

Phase

3 phase

Power Factor

For Resistive Load cosφ=1.0 and for inductive Load cosφ=0.9

Nominal Voltage

380VAC, 400VAC, 415VAC OR 200VAC, 208VAC,220VAC

Output Voltage Stability

±1 %( Stable load), ±5%( fluctuant load)

Output Frequency Stability

50Hz 60Hz<±0.5%

Crest Factor

> 3:1

Output Waveform Distortion Degree

Sine Wave, Linear Load < 3%; Non-Linear Load<5%

Dynamic Characteristics

Instant voltage<±5%(from 0 to100% ), Instant recover time<10INV

Unbalance Load Voltage

< ± 5%

Overload Protection

115% normal work, 125% 10 min,

150% 1min, 200% 1S

Efficiency

>99%(full load)

Bypass

Phase

3 Phase +N

Voltage

380VAC, 400VAC, 415VAC OR 200VAC, 208VAC,220VAC

Transfer Time

0ms(Adopted static switch )

Protection Function

Input Protection

Input voltage /frequency over limited protection

Output Protection

Over current, short circuit, factor low protection

Battery Protection

Over charge, over-discharge protection

Temperature Protection

Environment over temperature protection, inverter over temperature protection

Hardware Fault Protection

Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc protection

Systems Parameters

Working Environment

Temp: 0~40ºC, relative humidity: 30%~90%
( 1% decrease against 100 meters’ rise. Altitude 4000m MAX)

Cooling Down Method

COMPULSIVE VENTILATION(with temperature control)

Communication Interface

RS232/ RS485, optional SNMP card (for internet)

Redundancy Function

Tandem hot backup or parallel connection

Anti-surge Capacity

10/700μS, 5KV;  8/20μS, 20KA

Protection Level

IP21

Safety Performance

Vin-n Vout-n 3000Vac, creepage<3.5mA , insulating resistance>2MΩ(500VDC)

Noise (dB)

60~65dB

65~70dB

Dimension              (W×D×H)mm

980*800*1800mm

1380*950*1800mm

2000*900*2000

Weight(Kg)

770Kg

913Kg

937Kg

1440Kg

1710Kg

1980Kg

2810Kg

3060Kg

Warranty

12 months

MOQ

1 piece

Payment term

T/T; L/C; Western Union; PayPal

Delivery time

Within 7 workdays after payment

Package

Wooden case