This 20kW charging module features an ultra-wide output voltage range with fully digital control, delivering superior protection through proprietary automatic varnish coating technology and specialized safeguarding for critical component pins. Its integrated bleeder circuit and reverse-polarity diode optimize space utilization within charging stations while simplifying system architecture. The intelligent design supports software-configurable grouping functionality, enabling single CAN bus communication to control multiple output channels. Comprehensive protection mechanisms include input overvoltage/undervoltage protection, output overcurrent/short-circuit protection, and over-temperature safeguards, ensuring reliable operation under demanding conditions.
AC Input
Input voltage range: Three -phase and four -line 323 - 456VAC (Full load), 285-475VAC（voltage range)
Maximum input current: ＜38A
Frequency range: 50Hz/60Hz±5%
Power factor: ＞0.99 @ full load； ＞0.98 @ half load
