48V Lithium-ion battery charger for EVs

The charger is extremely flexible – having universal input voltages and an output voltage range of 28~59V and output current up to 26A. The standard overall dimension is only 11.3x6.0x3.5″ (286x154x88mm) with an option for a handle for easy portability. The units are designed for high-power density and thermal efficiency and include a fan and only weighs 4kg.

CAN bus communication is a standard feature for unit status and control, with an auxiliary 12V for CAN BUS or other needs. The charger has an input range of 90 to 264VAC, able to handle wide range standard of worldwide wall power input voltages and frequencies. The input frequency is 47 to 63Hz.

Efficiencies up to 92% depending on the input voltage, is an industry best with the charger’s high-power density. The Power Factor Correction is 0.99 at 110Vin. The turn-on delay at full load is a maximum of just five seconds. Each unit is protected by short circuit protection, over voltage protection, over temperature protection, and more.

The EVC-1500 is designed to meet UL1564 and CE and EN55032 Class B. If needed, Green Watt Power can modify the unit as needed to meet each application’s unique requirements.