MODEL

1K

1K(XL)

2K

2K(XL)

3K

3K(XL)

CAPACITY

VA/W

1000VA/700W

2000VA/1400W

3000VA/2100W

INPUT

Phase

Single Phase with Ground

Frequency Range

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

Power Factor

>=0.95

Acceptable Voltage

60~138 VAC

Voltage Range

Base on load percentage (100%-70% / 70%-60% / 60%-50% / 50%-40% / 40% - 0%)

Line Low Transfer  80VAC/70VAC/60VAC

Line Low Comeback 85VAC/75VAC/65VAC

Line High Transfer 138VAC

Line High Comeback 133VAC

OUTPUT

Phase

Single

Voltage

110VAC/115VAC/120VAC

Voltage Regulation

± 2%

Frequency

50Hz : 46~54Hz / 60Hz : 56~64Hz ( Synchronized Range)

Frequency

50/60Hz / ± 0.2 Hz ( Battery Mode)

Current Crest Ratio

3:1

HarmonicDistortion

5% THD ( Linear Load) / 10% THD ( Non-Linear Load)

Output Waveform

Pure Sine wave

EFFICIENCY

To AC Mode

85%

83%

86%

To Battery Mode

83%

82%

83%

BATTERY

Battery Type

12V/7.2Ah

Depending on the capacity
of external
batteries

12V/7.2Ah

Depending on the capacity
of external batteries

12V/7.2AH

Depending on the capacity
of external batteries

No. of Batteries

3

4

8

Backup Time

>5 minutes

>5 minutes

>5 minutes

Recharge Time

8 h to 90%

8 h to 90%

8 h to 90%

Charging Current

1.0Amax

7.8Amak

1.0Amax

7.8Amax

1.0Amax

7.8Amax

Charging Voltage

41.1Vdc / ±0.6V

54.9Vdc / ±0.4V

110Vdc / ±0.4V

TRANSFER TIME

AC to DC

Zero

Inverter to Bypass

2.5ms (Typical )

Zero

AUDIBLE ALARM

Battery Mode

Sounding every 4 seconds

Low Battery

Sounding every second

Overload

Sounding twice every second

Fault

Continuously Sounding

ENVIRONMENT

Operating Temp.

0~40 Degrees Centigrade, 20~90% relative humidity (non-condensing)

Noise Level

<45dB @ 1 Meter

<45dB @ 1 Meter

<50dB @ 1 Meter

INTERFACE

Smart RS-232

Windows 98/NT/2000/XP/2003/ME, Linux, Sun Solaris, IBM Aix, Compaq True64, SGI IRIX, FreeBSD, HP-UX, MAC

SNMP (option)

Power management from SNMP manager and web browser