MODEL

8KW

Input voltage waveform

Sinusoidal (utility or generator)

Rated input voltage

230 Vac

Low

loss

Voltage

170 Vac± 7 V (utility)

90Vac± 7V (generator)

Low

loss

Return voltage

180Vac ± 7V (utility) ;

100Vac ± 7V (generator)

Loss high Voltage

280 Vac± 7 V

High-loss return voltage

270 Vac± 7 V

Maximum AC input voltage

300 Vac

Maximum AC input current

60A

Second maximum input current

60A

Second maximum output current

60A

Nominal input frequency

50 Hz/60 Hz (automatic detection)

Low frequency loss

40 ± 1Hz

Low

loss

Frequency

of return

42 ± 1Hz

Frequency of loss high

65 ± 1Hz

Loss high Frequency of return

63 ± 1Hz

Output short circuit protection

Line mode: circuit breaker (70 A)

Battery mode: electronic circuits

Efficiency (line mode)

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

Transfer time

10 ms typical (UPS);

20 ms typical (Household appliances)

Downgrading of power output:

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

MODEL

8KW

Rated output power

8000W

Output voltage waveform

Pure sine wave

Adjusting the output voltage

230Vac± 5 %

Output frequency

60Hz or 50Hz

Maximum

efficiency

93%

Protection from overload

100ms@≥180% load ; 5s@≥120% load ; 10 seconds at 105%~120% of load

Peak capacity

2* rated power for 5 seconds

Low DC warning voltage

@ load< 20%

46,0 Vcc

@ 20% ≤ load< 50%

42 . 8 Vcc

@ load ≥ 50%

40 . 4 Vcc

DC warning return voltage low

@ load< 20%

48,0 Vcc

@ 20% ≤ load< 50%

44 . 8 Vcc

@ load ≥ 50%

42 . 4 Vcc

Low

DC interruption voltage

@ load< 20%

44,0 Vcc

@ 20% ≤ load< 50%

40 . 8 Vcc

@ load ≥ 50%

38 . 4 Vcc

High DC Recovery voltage

63 VDC

High DC interruption voltage

6 6 Vcc

DC voltage accuracy

+/-0.3 V@ without load

THDV

<5% for linear load, <10% for nonlinear load at rated voltage

Deviation CC

≦ 100mV

Power limitation

When the battery voltage is less than 50V DC, the output power will be derated. If the connected load is higher than this derated power, the AC output voltage will decrease until the output power is reduced to this derated power. The minimum AC output voltage corresponds to the output voltage setting – 1 0 V.

Utility charging mode

MODEL

8KW

Charging current (UPS)

@ Rated input voltage

120A

Block charge voltage

Flooded battery

58.4 V DC

Battery AGM/Gel

56.4 V DC

Floating charge voltage

54 V DC

Overload protection

66 V DC

Charging algorithm

3 steps

Charge curve

Solar entrance

MODEL

8KW

Nominal power

10000W

Maximum. Open circuit voltage of the photovoltaic generator

500 V DC

MPPT voltage range of the photovoltaic array

90 V DC ~ 450 V DC

Maximum. Input current

27Ax2(MAXIMUM 40A)

Max . Charging current

150A

Starting voltage

80 V +/- 5 V DC

Power limitation