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Charging Discharging Battery Charginger

VTC is an energy efficient charger cum discharger for lead acid batteries. During discharging, energy is fed back to main power line instead of wasting it as heat. It features Audio Visual annunciations for operation and faults. It has multi function LCD for programming and displaying working status. All parameters are adjustable within limits, to prevent damage to batteries by entering out of range values. facility incorporated in the equipment immensely reduces energy bill in case of VRLA battery manufacturing either in constant voltage or in constant current mode. The batteries may be discharged in constant current mode. The discharge energy is re-generated back to the mains. The power factor during charging is high because of symmetrical phase-placement of the charging channels.

TECHNICAL SPECIFICATION
INPUT 350-480 VAC 3 Phase 4 Wire
Output Voltage 12/24/48/110/200/440 VDC
Output Current 10/25/50/100/200/300/400/1000 Amperes
Output Control 3 Phase full wave control rectifier (Graetz Bridge)
DC U/V Cutoff 99 - 110VDC (Discharge Mode)
Discharging Mode Constant Current/Constant voltage
Charging Modes Float and boost or float-cum-boostConstant current Constant potential
Protections: AC Phase fail,. AC Under/Over Voltage,. Wrong Phase Sequence Overload DC Over Voltage
Programming Controls Multi function Switches
Display Type 20x4 LCD with Blue back light
Audible Fault Indicator Buzzer
Cooling System: Natural Air Cooled
Visual Annunciations LED Indicators

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