Single-Phase UPS 3 kVA series

Purpose / Description

The UPS products provide power supply to computer systems and other equipment in case of supply voltage drop or interruption.

3 kVA

Capacity

Full, kVA

3


Active, kW

2.4


Voltage range

Low voltage transfer

160 VAC / 140 VAC / 120 VAC / 110 VAC 5% (based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)


Low voltage recovery

168 VAC / 148 VAC / 128 VAC / 118 VAC 5% (based on load percentage 100% -80% / 80% -70% / 70% -60% / 60% -0)


High voltage transfer

300 VAC 5%


High voltage recovery

290 VAC 5%


Frequency range

40 Hz ~ 70 Hz


Power factor

≧ 0.99 @ normal voltage (full load)


Output voltage

200/208/220/230/240 VAC


Voltage range (battery mode)





Frequency range

47 Hz ~ 53 Hz or 57 Hz ~ 63 Hz


Frequency range (battery mode)

50 Hz 0.2 Hz or 60 Hz 0.2 Hz


Surge ratio

3:1


Harmonic distortion

≦ 2 % THD (linear load); ≦ 4 % THD (non-linear load)


Transfer time

AC to DC

0


Inverter to bypass

4 ms (usual)


Battery model

Up to the Customer


Quantity, pcs.


Standard charging time


Max. charging current


Charging voltage


LCD or LED





Battery mode





Low battery





Overload





Error





Capacity

Full, kVA

3


Active, kW

2.4


Dimensions, D x W x H, mm

630×438×88


Weight, kg

29,3



Humidity

20-90 % RH @ 0- 40C (non-condensing)


Noise

Less than 50 dBA @ 1 meter


Smart RS-232 / Optional USB

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


Optional SNMP

Support SNMP management and network management










Performed functions

- Smoothing of short-time power surges;
- Supply voltage filtering, noise reduction;
- Reserve electric power supply after power drops;
- Detecting the emergencies and alarm signal generation (audio signals, start of external programs, etc.)


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