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MmE-BATTCHG-PPP-VVV
Megamic Electronics Pvt Ltd Date 16-05-2017 Doc BATTCHG_00.pdf
www.megamic.in
PWM Battery Chargers
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BatteryCharger

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BatteryCharger

  1. 1. MmE-BATTCHG-PPP-VVV Megamic Electronics Pvt Ltd Date 16-05-2017 Doc BATTCHG_00.pdf www.megamic.in PWM Battery Chargers High Efficiency, High Power, IGBT-based Battery Chargers MEGAMIC’s PWM Battery Chargers are based on latest technology using IGBTs in a Full Bridge PWM topology. Operating from 3-phase (415 V) AC Supply input, they are available in several kW Power levels. Compared to older technologies based on SCR, these products offer Superior efficiency (85 – 90 %) and Lower Weight and Size. They include the standard battery algorithms such as Constant Voltage (CV), Constant Current (CC) charging profiles and other modes such as Float and Boost. These algorithms can be customized according to the battery chemistry. Other than 3-phase AC Supply input, the PWM Battery Charger can also be customized to accept supply input from sources such as Generator/Alternator, Solar or Wind power. A Fast Charger suited for e-vehicle Charging Stations is UNDER DEVELOPMENT, as per ARAI standard. PWM Battery Charger  3-phase AC Input (415 V +/- 20%)  5 kW to 15 kW Power  Customizable Nominal Output Voltage  Isolation Between Input and Output  High Efficiency (85 – 90%)  Battery Algorithms – CV, CC, Float o Can be customized for different Battery Chemistries  Protections o Short Circuit o Overload o Input Under & Over voltage o Thermal Trip  Forced Air or Convection Cooling solutions  LCD Display and Keypad  Optional: Logging of Battery Charging Parameters

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