EQUIPMENTS

Battery Charger

Product Range:

  • Thyristorized Industrial Battery Charger
  • DCDB & ACDB
  • Charger cum Regenerative Discharger
  • Battery Charge Discharge System

Configurations:

  • Float cum Boost Charger (FCBC)
  • Float and Boost Charger (FC & BC)
  • Float and Float cum Boost Charger (FC & FCBC)
  • Dual Float cum Boost Charge (Dual FCBC)
  • Application / Customer specific configuration.

 

Salient Features: 

  • Designed for all types of Batteries – Lead Acid, Ni Cd, VRLA, Plante and Automotive.
  • Soft start Feature
  • Automatic Float Boost Changeover
  • Overload and Short circuit electronic protection.
  • Very good time response for step load.
  • Very high Efficiency.
  • Single phase / Three phase input options as per customer’s requirement.
  • 6 Pulse / 12 Pulse charger design as per customer’s requirement.
  • Alarms with annunciation window.
  • Operation under reverse input phase sequence
  • With Programmable Logic Controller – PLC (as optional)

 

Technical Details

Input Voltage : As specified by customer with +/- tolerance (1 ph or 3 ph – 3 wire/ 4 wire, 50Hz / 60Hz +/-5%).
Nominal DC Voltage : 12V / 24V / 48V / 110V / 125V / 220V / 360V DC or as per Customer’s requirement.
DC Output Current : Upto 3000A DC or as per customer’s / system requirement.
DC Vtg. Regulation : +/-1%
Current Limit : 103% Rated Current
Output Ripple : Less than or Equal to 1% RMS without battery connected.
Efficiency : 80 to 93% at maximum output parameters & at Nominal AC I/P Voltage.
Standard Protection :

Soft Start Feature, SCR Fuse Protection, Current Limit, Phase Failure and Phase Sequence Reversal.

Standard Alarms : Mains Fail, DC Over voltage, DC Under voltage, Rectifier Fuse blown.
Standard Metering : Output DC Voltage & Out DC Current.
Cooling : Natural / Forced Air cooled (as per customer’s requirement)
Enclosure Protection : IP20 / IP31 / IP42 (as per customer’s / site requirement)
Operating Temp. : 0 – 50 deg C.