E-1440i

720 W

230Vac

170-280Vac for Narrow Range Mode 90-280Vac for Wide Range Mode

50/60Hz (Auto Sensing)

±10%

50Hz ± 1Hz

<20ms

Simulated Sine Wave

12V

10A/20A

Overload, Overcharge & Deep Discharge Protection

Beep every 2 seconds

Beep every 0.5 seconds

Continuous Beep

0-90% RH @ 0-40°C (Non-Condensing)

Less then 40dB

900 W

170-280 Vac for Narrow range mode and 90-280 Vac for Wide range mode

60/50Hz (Auto Sensing)

230 Vac ±10%

20 ms typical

Simulated Sine Wave

12V

10A/20A

Overload, Overcharge & Short Circuit Protection

Beep every second

Beep every 0.5 seconds

Continuous Beep with Fault Code

5%-90% RH @ 0-50°C (non-condensing)

5400 W

208-478Vac OR 120VAC-276VAC

40Hz-70Hz

>0.99

<5%(100% nonlinear load)

Max.voltage: +15%(optional +5%, +10%, +25%) Min. voltage: -45% (optional -20%, -30%)

Max.voltage: +15%(optional +5%, +10%, +25%) Min. voltage: -45% (optional -20%, -30%)

Support

3 phase 4 wires and Ground OR Single Phase & Ground

±2%

Pure sine wave

0.9

Single Phase & Ground

220/230/240VAC

3:1

<2% with linear load <5% with non linear load

192Vdc,216Vdc,240Vdc

Full load>2min(Standard) Estimated remaining time displayed on the LCD

12V/7AH

0°C~40°C

<1500m

-25°C~55°C

0~95% non condensing

<60dB(at 1 meter)

Load <110%: 3min, <125%:

Load <110%: 30S, <125%: 1S, <150%:

USB,R 485,SNMP(Optional)

USB,R 485,SNMP(Optional)

USB,R 485,SNMP(Optional)

>90%

>97%

441×131(3U)x580

23

Hardwire

Hardwire

Hardwire

CE,EN/IEC 62040,EN/IEC 62040-1-1

700 W

170-280 Vac for Narrow range mode and 90-280 Vac for Wide range mode

60/50Hz (Auto Sensing)

230 Vac ±10%

20 ms typical

Simulated Sine Wave

12V

10A/20A

Overload, Overcharge & Short Circuit Protection

Beep every second

Beep every 0.5 seconds

Continuous Beep with Fault Code

5%-90% RH @ 0-50°C (non-condensing)