220Vdc to 380Vac 20kw Three Phase Solar Inverter System(off Gird Inverter)PV Inverter

Model

SI 220-10K3

SI 220-15K3

SI 220-20K3

SI 220-30K3

SI 220-40K3

SI 360-60K3

Capacity (KW)

10

15

20

30

40

60

Rated DC voltage

220VDC

Phase qty

Triple phase+N+G

Rated output voltage

380VAC±1%( steady load),380VAC±3%( fluctuation of load)

Rated output frequency

50/60Hz±0.05%

AC bypass (optional)

380VAC±25%,50/60Hz

Frequency regulation

<±0.05%

Crest factor

3:1

Output wave

Sine wave

THD

(linear load)<3%;  (non-linear load)<5%

Dynamic load transients (0 ~ 100%)

<±5%

Recovery time

<10ms

Balance load voltage

<±1%; <±5%( Unbalance load voltage)

Overload

125% 1min,150% 1S

Inverter efficiency @load 100%

>90%

Comm. interface

RS485, network remote monitoring and control, optional)

Ambient temperature

0~40℃

Relative humidity (no condensation)

30%~90%

Altitude

<1000m (Power decrease 1% when altitude increase 100 meter, the highest is 5000 meter)

Cooling

Forced air cooling

Noise

45~55

Color

Black (optional)

Input cable

Top/bottom

Easy maintenance

Able to open in front side/ Top side/Left and right side

Weight (kg)

210

250

300

460

620

960

W×D×H(mm³)

480*840*1200

905*625*1610

1105*900*1810