THREE PHASE 380VAC PURE SINE WAVE 20KW OFF GRID SOLAR INVERTER FOR SOLAR POWER SYSTEM

Dual CPU single chip intelligent control technoloty, microcomputer control,humanized design.

Output high quality Pure Sine Wave AC power, with strong Load capacity.

With perfect protection fuction, greatly improve product reliability.

Adopt CPU centralized control, and SMT technology.

Stable operation, low distortion, no noise, no pollution. Strong resistance to load impact, long life.

LCD/LED Panel Manu display operation status.

Three-stage charging function with battery type selection ( optional).

Stroage Battery overvoltage, shortvoltage protection.  Can resume working automatically.

Utility electricity automatic conversion . ( optional )

High conversion efficiency, high instance power, low load loss.

Can realize the connection of generator and external battery.

 Input

Minimum/ Maximum DC Input Power

192 / 492 VDC

Max Discharge Current

136A / 53A

Input Utility Electricity Voltage AC

380V

Intergrated AC Charger Current ( optional)

3A

AC Output

Rated Power

20000W

Output Current

30A * 3

Rated Voltage

380VAC ±5%

Frequency

50Hz / 60Hz

Phase number

Three Phase

Output Wave Form

Pure Sine Wave

Current THD

< 3%

Switching Time

20ms ~ 1s

General Parameters

Invert efficiency

≥ 85%

Standby Power Consumption

< 20W

Noise

≤ 55dB

Peak Overload Capacity

when >120%, 10s protection;  when >150, 5ms protection

Display

LCD/ LED

Operation temperature Range

Air Flow, -10 ℃ ~ 60 ℃ 

Relative humidity

≤90% RH , no condensation

Environment

No Corrosion Gas, Flammable Gas, Gas Fumes and Dust Etc.

Altitude

< 1000m

Size

400x700x850mm

Weight

145kgs

Protection

Support

Over-voltage, short-voltage, over-heat, overload, over short-circuit,  auto-resume when voltage in normal.   Utility electricity over/short voltage protection.