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DC Power Supply: DCB500

2011-9-23 08:50| Publisher: admin| Views: 694| Comments: 0

Summary: Product Descriptions1.Applications:It is applied to power plant, substation as a relay protection, breaker control, emergency lighting power supply and battery charger.2.Specifications:a)Supply volta ...


Product Descriptions

1.
 
Applications:
It is applied to power plant, substation as a relay protection, breaker control, emergency lighting power supply and battery charger.

2. 
Specifications
a) Supply voltage : 380VAC± 15%(3 phases)
b) Output rated voltage DC: 24V, 48V, 60V, 110V, 220V, 320V.
c) Output current DC: 25A ~ 1000A
d) Battery capacity: 7Ah~3000Ah
e) DC voltage accuracy : -0.5%~+0.5%
f)  DC current accuracy: -0.5%~+0.5%
g) Ripple factor: <0.5%
h) Noise: <60dB
i)  Cabinet Dimensions(mm): W800xD600xH2260 ( W600\1000\1200 as options)
j)  Protection grade: IP21, IP31 (Others available)            
k) Environmental limits 
Ambient temperature:
Storage: -40...+70°C
Operation: -15...+45°C, no frost allowed
Relative humidity: < 90%, no condensation allowed.
Altitude: 0...1000 m without derating; 1000...4000 m with 

derating.

3. Features:
a) Charger: ABB  Thyristor Power Converter, software Smart-Charger -2000  inside , with  reversed discharging function for batteries 
b) Intelligentized central monitor ( include insulation, battery monitoring)
c) High reliability,long life, maintenance-free

4. 
System Configuration:
a) Charger: DCS800, ABB Thyristor Power Converter (German ABB original).
b) Storage battery: sealed lead-acid battery, lead-acid battery, nickel-cadmium battery, etc.
c) DC feeder: DC circuit breaker (ABB, Siemens, etc). 
d) Central monitor: Siemens or Mitsubishi PLC, color LCD human- machine interface, monitoring devices for battery and insulation.

 

No.

Item

DCB50*-*-24

DCB50*-*-48

DCB50*-*-60

DCB50*-*-110

DCB50*-*-220

DCB50*-*-320

 1    

Input AC Voltage(V)

380V (±15%)

 2    

Output DC Rated Voltage(V)

24

48

60

110

220

320

 3    

Rectifier Rated Current(A)

25,50,75,100,140,200,250,350,450,520,680,820,1000

 4    

Battery Capacity(Ah)

(Lead-acid battery C10 ) 

7,24,38,65,100,200,300,400,500,600,800,1000,2000,3000

 5    

Impulse current

Lead-acid battery

1-3C10

Alkaline Battery

3-12C5

 6    

Stabilized voltage precision

<±0.5%

 7    

Stabilized current precision

<±0.5%

 8    

Ripple factor

<0.5%

 9    

Noise

<60dB

10   

Battery monitor

18, 36, 108 , 216 batteries

11   

Insulation inspection

32,64,96,128,256 , 512 loops

DCP500
DCS800
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