Hangzhou Beier Hardware Co., Ltd. [China]

Detailed Product Description

MODEL

BBR-DUM-48

BR-DUM-48

BR-DUM-48

BR-DUM-48

BR-DUM-48

OUTPUT

DC VOLTAGE

48V

48V

48V

48V

48V

RATED CURRENT

5A

10A

20A

30A

50A

RATED POWER

240W

480W

960W

1440W

2400W

LOAD REGULATION

+0.5%

+0.5%

+0.5%

+0.5%

+0.5%

CURRENT RANGE

05A

010A

020A

030A

050A

VOLTAGEADJ. RANGE

ABOUT +15%

INPUT

VOLTAGE RANGE

170265VAC

FREQUENCY RANGE

40-450HZ

EFFICIENCY

80%

80%

85%

85%

85%

PROTECTION

After cut the power supply, the battery provides power automatically

Over load:110-150%

Over voltage:115-150%

INSULATION RESISTANCE

I/P-O/P:>2.0KVAC/1MIN <10mA

I/P-F/G:>2.0KVAC/1MIN<10mA

O/P-F/G:>0.5KVAC/1MIN<10mA

Power factor

Half-load:>0.95, full-load: >0.9

MTBF

>100,000hrs

Parallel connection

N+1

COOLING

Forced air cooling by built-in DC fan

OTHERS

482MM*280MM*88.2MM(2U19 case)    , 482MM*280MM*132MM(3U19 case)