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4.5kw Underslung constant voltage regulated cum 2.4kW emergency battery charger with integrated SMPS Technology.
COMPLIANT STANDARDS:
IEC:60571, IEC:61000, IEC:61373,
IEC60529, IEC:60310, IEC:61071
SMPS Battery Charger 4.5kW +2.5kW
for LHB Coaches
Technical Features
- 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.
- 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.
Applications
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)
Technical Specifications
|
Input Voltage |
415 V ± 15%, 3-phase, 50 Hz ± 3% |
|
Output Voltage |
110V to 135 V DC (settable with the help of Key pad) |
|
Output current |
35A |
|
Battery charging current |
10A to 15A (settable with the help of Key pad) |
|
Other Loads |
20A |
|
Type & Ah rating of batteries |
Lead acid, 70 / 120 Ah (both flooded and VRLA) |
|
The Emergency Battery Chargers (EBC) |
|
|
Input Voltage |
240 V ± 15%, 1-phase, 50 Hz ± 3% |
|
Output voltage |
110 V ± 5% V DC |
|
Output current |
22A |
|
Output Power |
2.5 KW (Max.) |