4.5 kW Underslung Constant Voltage, Regulated CUM Emergency Battery Charger For LHB Coaches

Specification No. RDSO/PE/SPEC/AC/0183(REV '1') - 2018

4.5kW Battery Charger Technical Specification:

For Main Regulated Battery Charger (RBC):

Input Voltage
Nominal Voltage415 V AC, 3-phase, 4-wired system
Operating Voltage Range415 V ± 15%, 50 Hz ± 3%
Output Voltage
DC Output Voltage110-135 V
Output Current35 A
TypeFully insulated from coach body on both positive and negative sides

For Emergency Battery Chargers (EBC):

Input VoltageSingle phase 240 V AC, 50 Hz ± 3%
Operating voltage range240 V ± 15%, 50 Hz ± 3%
Output Voltage110 V ± 5% DC
Output Current22 A
Output Power2.5 KW (max)