110V 60A Float Cum Boost Charger

110V 60A Float Cum Boost Charger supply automatic constant voltage output battery chargers designed for  float charge operation. The charger will auto transfer from the floating voltage to the  boost voltage when the voltage of the connected battery reaches the minimum prescribed value  for a time longer than one minute. 

1. Type: Float cum Boost charger 

2. AC Input Voltage: 400V, 3 phase , 4-Wire with permissible variation 10% 

3. AC Input frequency: 50Hz/60Hz

4. Output Voltage: Nominal  110 V Float  122 V Boost 125V 

5. Output current limit: 60 Amps 

6. Power Conversion: AC to DC 

7. Voltage Regulation: 1% of set value for 10% input voltage variations(Digitally controlled) 

8. Efficiency: > 80% at full load 

9. Ripple Voltage: <5% with battery connected 

10. Protection and Switchgear:  A. Input side : On/Off MCB B. Output side: On/Off MCBs C. Protection: Current limit protection  Soft start feature Surge suppressor  D. Capacitor circuit HRC fuse E. Rectifier Semiconductor fuses 

11. Meters(Accuracy 1.5%): Input voltmeter, Input Ammeter, Output Voltmeter, Output Ammeter,  Battery Voltmeter 

12. Indications(LEDs): RYB phase ON lamps, Output ON lamps, Charger ON Float LED, Charger ON Boost LED. Tender No:HGD-NCB-2081/082-02 

13. Alarms: AC supply fail, Charger failure, DC supply fail, DC over voltage,  Earth fault 

14. Cables: 650V/1100V grade PVC insulated copper with ferrules identifications