Quality Inspection for Dc Dc Converter - 15KW @750V AC/DC Hybrid Converter HEG75030 – Infypower

Product Introduction：
HEG75030 is a hybrid converter compatible with AC and DC input, it can both be used for charging the battery and
charging other EVs from an EV battery or other DC sources. It has high efficiency, high power factor, high power density,
high reliability advantage. AC input is 3 phase 4 wire, DC output voltage range from 150 to 750VDC, 15KW output Power,
compliant with CE safety requirements, EMC standard, EN61000-6-1 and EN61000-6-3 CLASS A, it is an advanced
international level hybrid converter.
Unique function：
● High efficiency over the full load range, full load efficiency greater than 95.5%
● Wide output voltage range, 150-750VDC, suitable for a wide range of EVs
● Constant current for higher output power at low output voltage
● An internal patented intelligent discharge circuit automatically discharges residual charge, simplifying system designs
● Low standby power consumption, less than 10W
Main features：
● Compliant with AC and DC input
● 3phase without neutral line, eliminates the risk of high neutral currents
● 3 phase active power factor correction technology reduces the harmonic interference to the grid
● Dual DSP design, achieve the full digital control, less components means high reliability
● Wide input voltage range, 260—530VAC or 300—750VDC, allows operation in most poor grid conditions
● Wide operating temperature range, -40℃–+75℃
● Hot pluggable
● CAN interface
APPLICATION：
● Charging stations for Low speed EV, Passenger electric car, Electric bus
● Charging vehicle
● Primary converter of wind power and solar power.