MODEL

3.6KW

7.2KW

8KW

Input voltage waveform

Sinusoidal (AC mains or generator)

Rated input voltage

230Vac

Low Voltage Drop

170Vac ± 7V (UPS)

90Vac ± 7V (equipment)

Low Return Voltage Drop

180Vac ± 7V (UPS);

100Vac ± 7V (Equipment)

High Voltage Drop

280Vac ± 7V

High Return Voltage Drop

270Vac ± 7V

Max voltage AC input

300Vac

Current Max. AC input

40A

60A

Rated input frequency

50Hz / 60Hz (Auto-detection)

Low Frequency Drop

40 ± 1Hz

Low Return Voltage Drop

42 ± 1Hz

High Frequency Drop

65 ± 1Hz

High Return Voltage Drop

63 ± 1Hz

Short circuit protection at the output

Line Mode: Differential

Battery mode: Electronic Circuits

Efficiency (Line Mode)

>95% (Rated load R, battery fully charged)

Transfer duration

10ms typical (UPS);

20ms typical (equipment);

Output power reduction:

If the AC input voltage is less than 170V, the output power will be reduced.

MODEL

3.6KW

7.2KW

8 KW

Rated output power

3600W

7200W

8000W

Output voltage waveform

Pure sine wave

Output voltage regulation

230Vac ± 5%

230Vac ± 5%

Output frequency

60Hz or 50Hz

Peak efficiency

91%

93%

Overload protection

100ms @ ≥205% load; 5s @ ≥150% load; 10s @ 110 %~150% load

Overload capacity

2 * Rated power for 5 seconds

Optional 12V DC output

DC output

12 VDC ± 7%, 100W

High DC cutoff voltage

33Vdc

66Vdc

Low DC cutoff voltage

22Vdc

44Vdc

Nominal DC input voltage

24Vdc

48Vdc

Cold start voltage

23.0Vdc

46.0Vdc

Low DC alarm voltage

@ load< 20%

23.0Vdc

46.0Vdc

@ 20% ≤ load< 50%

21.4Vdc

42.8Vdc

@ load ≥ 50%

20.2Vdc

40.4Vdc

Low DC Alarm Return Voltage

@ load< 20%

24.0Vdc

48.0Vdc

@ 20% ≤ load< 50%

22.4Vdc

44.8Vdc

@ load ≥ 50%

21.2Vdc

42.4Vdc

Low DC cutoff voltage

@ load< 20%

22.0Vdc

44.0Vdc

@ 20% ≤ load< 50%

20.4Vdc

40.8Vdc

@ load ≥ 50%

19.2Vdc

38.4Vdc

High DC Recovery Voltage

32Vdc

64Vdc

High DC cutoff voltage

33Vdc

66Vdc

DC voltage accuracy

+/- 0.3V @ no load

THDV

<5% for linear load,< 10% for non-linear load @ rated voltage

DC offset

≦ 100mV

AC Grid Load Mode

MODEL

3.6KW

7.2KW

8KW

Charging current (UPS)

@ Nominal input voltage

80A

120A

Bulk Charge Voltage

Lead-acid battery

29.2Vdc

58.4Vdc

AGM / Gel battery

28.2Vdc

56.4Vdc

Charging float voltage

27Vdc

54Vdc

Overload protection

33Vdc

66Vdc

Charging algorithm

3 step

Charge curve

Solar entrance

MODEL

3.6KW

7.2KW

8KW

Nominal power

4000W

8000W

Max. PV Array Open Circuit Voltage

500Vdc

500Vdc

PV array MPPT voltage range

120Vdc ~ 450Vdc

90Vdc ~ 450Vdc

Max. Input Current

18A

18A x 2

Starting voltage

150V +/- 5Vdc

80V +/- 5Vdc

Power limitation

MODEL

3.6KW

7.2KW

8KW

Safety Certification

THERE IS

Operating temperature range

-10 ° C – 50 ° C

Storage temperature

-15 ° C ~ 60 ° C

Humidity

5 – 95% relative humidity (non-condensing)

Dimensions

(P * L * H), mm

147.4x 432.5 x 553.6

Net weight, kg

14.1

18.4

Nr. max. in parallel

6

Circulation current under no-load conditions

Max. 2A

Power imbalance ratio

<5% @ 100% load

Parallel communication

CAN

Transfer time in parallel mode

Max.50ms

Parallel Kit

YES