Regulated Battery Charger

The input AC supply is converted to DC by converter. This is fed to inverter, which converts DC voltage to AC voltage. The output transformer steps down the Inverted AC voltage to required voltage level. This 6.5 KW Regulated Battery Charger was specially developed for AC coaches for charging batteries.

Features

  • Fully controlled IGBT based Inverter

  • Temperature compensated Battery charging

TECHNICAL SPECIFICATION
Input Nominal Input Voltage 3φ, 415 Volts+ 5%
Maximum Input current 20 Amps
Rated Output Voltage <135 Volts
Battery Charging current 20 Amps
Max. Output current 50 Amps
Max. load current 50 Amps. Minus battery load
Ripple current ∆V < 3 V, ∆I < 2.3 Amps
Efficiency greater than 90%
degree of protection IP 52 as per IEC 529
Operating temperature range 0-55° C

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