Model

BS-EX 20KS

BS-EX 30KS

BS-EX 40KS

Input

Supply voltage (V)

3AV/N,400V,+15%/-25% (-15% to -30% at derating)

Input Phases

3 phase + N

Nominal frequency

50Hz/60Hz (selectable)

Frequency tolerance (%)

±10%

Power factor @ nominal input voltage

>0.95

Input current distortion (%)

<8%standard, <5%option

Inrush Peak current(A)

1*1nom.

Battery

Battery nominal voltage

288Vdc(26Ah*24pc)

384Vdc(26Ah*32pc)

384Vdc(26Ah*32pc standard,34Ah*32pc option)

Minimum final discharge voltage

252Vdc

336Vdc

336Vdc

Max. charge current

5A(standard), 10A(option)

Static Voltage tolerance

1%

Output

Rated apparent power(KVA)

20KVA

30KVA

40KVA

Rated active power(KW)

16KW

24KW

32KW

Output power Factor

0.8

Overload:125%load

10minutes(Ta:0~25 degree C); 5minutes(Ta:26~40degreeC)

Overload:150%load

60seconds(Ta:0~25degreeC); 30seconds(Ta:26~40degreeC)

Output short-circuit

300%load at 50Hz,10m sec; 150% load at 50Hz,5sec

Output voltage rating

3AC/N 400V, 380V or 415V parameterizable. (Default400Vac)

Output frequency

50Hz/60Hz

Frequency tolerance: self-clocked: Line-clocked:

0.1% ±0.1% (adjustable to±2%, 3% or 4%)

Output voltage tolerance: Static

±1% at balanced load. ±3%, at 50% unbalanced load.±4%, at 100% unbalanced load

Dynamic

±6.5% at 100% step.

Output voltage distortion       Linear full-load Non-linear full load

<2% <8%

Permissible non-linear load

100%

Load peak factor without derating

3

UPS data

AC/AC efficiency

91%(Typical)

Max. noise level@1 meter(dBA)

≦54.6dBA

≦56.7dBA

EMC class

EN62040-2(2006), Class C2 (Class C3 for Field Trial Units)

Degree of protection

IP21

Dimensions: H*W*D(mm)

1400*500*822

1600*550*822

Net Weight(kg) (without battery inside UPS)

113

184

187

Frame color (RAL scale)

RAL scale 7016(dark gray)

Cooling

Forced (Built-in fan)

Equipment mobility

On casters

Environmental

Operating

0~40 degree C

Max. relative humidity at 20 degree.

Acc. To EN 62040-3

Installation altitude:

up to 1000m above sea level.