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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 | |
