Mode

JS4K

Capacity(VA/W)

4K/3.2K

AC Input Voltage

Three phase with four Lines +ground wire ,220V±25%

AC Output Voltage

220V±0.5%

DC Voltage

220V

Noise

≤52dB(Distance 1)

Size (W×D×H mm)

483×430×354(8U)

Weight(Kg)

70

AC Input

Frequency

50Hz/60Hz±10%

Power Factor

≥0.92

AC Output

Frequency

50Hz/60Hz±0.05%(DC Supply)

Wave Form

Pure sine wave, Distortion factor<3% (linear load),<5%(non-linear load)

Dynamic Twinkling Change Range

When output is 0~50%~100%≤3%, recovery time≤10ms

Overload Capacity

125%≥10 Min,150%≥20s

Peak Value

5:1

Transfer Time

True online zero switch

Efficiency

AC Input to AC Output

≥91%

Warning Sound

DC Discharge

DC low voltage, It buzzes once every 1 second, DC discharge finish,  It buzzes continuously

Fault Abnormity

Beeping continuous

System

Performance

LCD Display

With display input voltage, Output voltage,Frequency,DC voltage, Output power      efficiency(%)

MTBF System Function 

300,000 Hours      

Operate Temperature

-10°C~50°C, 0~93% (No condensation),Altitude≤3000m  

Software Interface

Novell Netware Microsoft Windows9X Windows2000 Windows NT Windows XP Linux

Other

Dustproof and moisture proof, Inverter isolating transformer, Thunderbolt surging wave absorption, and manual bypass switch