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NEO Online UPS BS-EX
NEO Online UPS BS-EX
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General(NEO Online UPS BS-EX series):
The NEO Online UPS BS-EX series is suitable for environments where electrical isolation is necessary or for equipment that is very sensitive to power fluctuations.
In an On line UPS, the batteries are always connected to the inverter, so that no power transfer switches are necessary.
An NEO Online UPS BS-EX series, also known as a battery back-up, is a kind of widely used electric power supply device.

Features:(NEO Online UPS BS-EX series):
(1) The battery back-up has an excellent performance in industrial environment
(2) N+T parallel redundancy (compatible to battery share in the parallel mode)
(3) Intelligent management of battery charging and discharging
(4) Frontal-board operation and maintenance
(5) Twin-channel line input
(6) Remote monitoring is available in the electric power supply device
(7) High-efficient DSP chip is equipped in the battery back-up
(8) Outstanding electric property
(9) Flexible battery arrangement

Technical Specification(NEO Online UPS BS-EX series):

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.

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