PHASE

1 phase in / 1 phase out

CAPACITY

6000 VA / 4800 W

INPUT

Voltage 
Range

Low Line Transfer

176 VAC ± 3% @ 100% load

110 VAC ± 3% @ 50% load

Low Line Comeback

186 VAC ± 3% @ 100% load

120 VAC ± 3% @ 50% load

High Line Transfer

300 VAC ± 3%

High Line Comeback

290 VAC ± 3%

Frequency Range

6000 VA / 4800 W

Phase

Single phase with ground

Power Factor

≥ 0.99 @ 100%load

OUTPUT

Output Voltage

208/220/230/240 VAC

AC Voltage Regulation (Batt. Mode)

± 1%

Frequency Range 
(Synchronized Range)

46~54 Hz ~ 50 Hz / 56~64 Hz ~ 60 Hz

Frequency Range (Batt. Mode)

50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz

Current Crest Ratio

3:1 (max.)

Harmonic Distortion

≤ 3 % THD (Linear Load), ≤ 6 % THD (Non-linear Load)

Transfer 
Time

AC Mode to Batt. Mode

Zero

Inverter to Bypass

Zero

Waveform (Batt. Mode)

Pure Sinewave

EFFICIENCY

AC Mode

89%

Battery Mode

88%

BATTERY

Standard 
Model

Battery Type

12 V / 9 AH

Numbers

20

Typical Recharge Time

7 hours recover to 90% capacity

Charging Current (max.)

1.0 A

Charging Voltage

273 VDC ± 1%

Long-run 
Model

Battery Type

Depending on applications

Numbers

18-20

Charging Current (max.)

4.0 A

Charging Voltage

273 VDC ± 1%

Runtime

Full Load

8 Minutes

INDICATORS

LCD Panel

UPS status, Load level, Battery level, Input/Output voltage, 
Discharge timer, and Fault conditions

ALARM

Battery Mode

Sounding every 4 seconds

Low Battery

Sounding every second

Overload

100% to 105% for 10 minutes

Fault

Continuously sounding

PHYSICAL

Standard 
Model

Dimension, D X W X H (mm)

592 X 250 X 576

Net Weight (kgs)

83

Long-run 
Model

Dimension, D X W X H (mm)

592 X 250 X 576

Net Weight (kgs)

25

ENVIRONMENT

Operation Humidity

20-90 % RH @ 0- 40°C (non-condensing)

Noise Level

Less than 55dBA @ 1 Meter

MANAGEMENT

Smart RS-232

Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7, 
Linux, Unix, and MAC

USB

Optional SNMP

Power management from SNMP manager and web browser