Heavy Duty Transformer Based Battery Charger

Heavy Duty Transformer Based Battery Charger 

Heavy Duty Battery Charger Secondary cells once exhausted, need to be charged by DC source having a voltage current characteristics to match the one specified by the battery manufacturer. The mains supply voltage is stepped down and rectified by using a bridge connected rectifier to produce the desired output for charging the batteries. Output is adjustable within a limited range either in small steps, using one or more rotary switches or smoothly, using a VARIAC - continuously variable voltage auto transformer. DC output is electrically isolated form AC input. These battery chargers are designed and made to customer''s individual specifications which vary widely. 

• Input: 240 V, 1 phase, 50 Hz AC
• Output: Upto 300 V DC
• Capacity: Upto 400 Amps 

• Air Cooled Construction
• Suitable for indoor / outdoor applications
• Fully tropicalised
• Liberally designed components and adequately derated diodes 

• Indicating meters to monitor DC voltage and/or current
• Integrating meter on input side to monitor the energy consumption 

• These rechargeable battery chargers are used for running DC shunt motors from AC mains at one or different speeds, for details ask for our data sheet on Motor Control Panel.