Rectifier Input

Voltage

3*380V±25%

Frequency

50Hz±5%

Rectifier input part

With input reactor

Grounding mode

TN-S

Ground resistance

≤1Ω

Rated DC voltage

384V

Inverter Part

Output voltage

three-phase five-wire system

AC 380±1%

Frequency

Same with local electricity frequency when normal;

50±0.05Hz under battery supply mode

Voltage stability rate under 100% three phase imbalance load

≤2%

Waveform distortion

THD≤2.5% under linear load

Static bypass transfer time

0

System efficiency

>92%

30 minutes overload ability

110%

15 minutes overload ability

120%

1 minute overload ability

150%

Inverter output part

With isolation transformer for output

Total Data

Maintenance bypass

Provide maintenance bypass with no switching time

LCD Display

Three phase input and output voltage, frequency, load ratio, battery voltage, battery charge/discharge current, inside temp, calendar

Alarm function

Yes

Connection type

RS232, comply with SNMP, remote control

Protect function

Short circuit, over load, over-temp, battery low voltage, over voltage, low voltage

Electromagnetic compatibility 

Comply with GB9254, A level

Noise

<65db

Cooling method

Fan

Operation temperature

0~+40℃

Ambient humidity

0~93%

IP rating

IP20

MTBF

300 thousand hours