Green Watt Power, a division of Calex Mfg. Co., Inc., has announced the availability of the EVC-116-720. The EVC-116-720 is a 2 stage constant current/constant voltage charger specifically designed for on-board electric vehicle applications including electric scooters, motorcycles and ATVs. The EVC-116-720 has a universal input range of 90 to 264 VAC with an input frequency range of 47 to 63Hz. The charger features CAN communication to optimize the charger performance based upon commands from the vehicle’s battery management system. The charger is rated IP64 with the charge connector rated at IP25. The overall charger dimensions are 12.2 inches by 7.08 inches by 2.0 inches. Weight is 2.9 kg. Depending on application requirements and/or constraints, Green Watt Power can modify the physical packaging, interconnects and/or charge profile to meet the unique needs of each individual vehicle design. The standard EVC-116-720 price is $250/ea at 1,000 pieces.
The output current of the EVC-116-720 is 6A with a current range of 5.8 to 6.2A . The output voltage regulation band is 69 to 116 VDC. The input current is 10A RMS at 110 VAC and 5A RMS at 240VAC continuous. The standard product input power socket is a panel mount IEC-60320 C14. The CAN connector is a JAE MX23A18NF1. The efficiency of the EVC-116-720 is 92 percent at 115 VAC and 94 percent at 220 VAC. The power factor at 110VAC is 0.99 and 0.96 at 220 VAC. Ripple and noise is +/- 10 percent of Iout max. The operating temperature range of the EVC-116-720 is -23 to +85C and the storage range is -40° to 85°C. The EVC-116-720 is protected by over voltage protection, over temperature protection and short circuit protection and backed by Green Watt Power’s Five Year Warranty.