UNDERSLUNG BATTERY CHARGER
The Battery Charger is used for DC load and Battery charging requirements for both AC and Non AC coaches. For redundancy it incorporates Emergency Battery Charger of 2.5 kW (for critical loads). Such battery chargers are used for DC load and battery charging requirements for both AC and non-AC coaches for Railways.
Complete protection for:
- Output over voltage and under voltage
- Output short circuit
- Input MCB and output fuse provided for protection of semiconductor devices.
- Head sink over temperature
- Battery reverse polarity Input under voltage / over voltage
- Single phase protection and functioning at reduced load (35%)
4.5 KW
Features:
- Constant voltage with current limiting
feature - Protection against ingress of water is IP-65
for complete unit - Capability to function and deliver in single
phasing condition - Settable output DC voltage
- Requires minimum maintenance.
- LCD display
- Facility to receive data via RS 232
communication on laptops for line
Highlights
- Integrated SMPS Technology
- Compact, light weight and rugged
construction - Facility to receive data via commercially
available Pen Drive - Data logging facility
- Very low voltage and current ripples
- Low noise level
- Indications for battery reverse polarity
- IGBT based & DSP controlled