Stationary battery charger/rectifier for substation and industrial DC auxiliary supplies, delivering regulated float and boost charging for lead-acid or Ni-Cd battery banks. Features IU/IUoU characteristic, microprocessor control, temperature-compensated charging and full alarm/monitoring outputs for SCADA integration. Typically applied for switchgear tripping/closing circuits, protection relays and emergency lighting in HV/MV substations.
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Power Systems
Battery Charger
| Voltage class | LV up to 690 V |
|---|---|
| Rating | Input 400 V AC 3-ph; DC output 110/220 V DC, 10–200 A; ripple <1%; IP31 (up to IP54) |
| Insulation / medium | N/A |
| Standards | IEC 60146-1-1, EN 50272-2 |
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