Model

LIV-10

LIV-20

LIV-30

Rating

1000VA

2000VA

3000VA

DC Input

Nominal Voltage / Max. Current

48VDC / 25Amps

125VDC / 9.6Amps

48VDC / 50Amps

125VDC / 20Amps

48VDC / 75Amps

125VDC / 29Amps

Voltage Range

48VDC (40~60VDC)

125VDC (95~150VDC)

Connections

Hard-wired connection

Efficiency

>85% (full load) at 48VDC or 125VDC

Utility Power (Bypass)

Nominal Voltage

110VAC or 230VAC ± 25%

Frequency

50Hz or 60Hz ± 3Hz

Protection

AC Circuit Breaker

Inverter Output

Output Power

800W

1600W

2400W

Max. Surge Power

1200W

2400W

3600W

Voltage

110VAC or 230VAC re-settable ± 10% of rating voltage via front panel

Voltage Regulation

<2% at linear load

Frequency

50 or 60Hz ± 0.1% auto sensing by AC power source

THD Distortion

<3% at linear load

Waveform

Pure Sine Wave

Crest Power

3 : 1

Protection

Short Circuit

Inverter shut-off

Overload

105%~125% for 60 seconds;

126%~150% for 30 seconds;

>151% for 1 seconds;

Switch to bypass

DC Polarity Reverse

Advanced Polarity Check (APC)

Indicator

LCD Display

Input/Output: Voltage/Frequency, DC: Voltage/Current, Loading: Current/Percentage, Temperature: Operating/Over, Polarity Reverse, Event Log

LED Display

AC Input, Inverter/Bypass, Fault/Load, DC Input

Communication

Interface Port

RS-232C with Baud Rate 2400, RS-485 (option), SNMP serial port (option)

Environment

Operating Temperature

0ﾟC to 40ﾟC

Relative Humidity

0-90%, non-condensing

Dimension (mm)

W*D*H

438 x 348 x 88 (2U)

Net Weight

Kgs

10.0Kgs

13.0Kgs

13.0Kgs