Product introduction
FRF series DC-DC converter is a special product launched by Foripower Electric for the FCEV (Fuel Cell Electric Vehicle) market, which can meet the stringent requirements of various FCEVs. Advanced topology and perfect functional design have reached the leading level of similar products in the industry. FRF120, FRF130, FRF140 are boost DC-DC converters; FRF150 is a buck-boost DC-DC converter; Integrate 0~6 optional BOP power distribution outputs. Optional distribution stack AC internal resistance monitoring module.
Features
High-frequency, high-efficiency SiC design reduces input and output current and voltage ripple; Proprietary reverse current suppression algorithm improves the safety of fuel cells; The application of wide band semiconductor improves the conversion efficiency of the system; The design of highly integrated anti-bias magnetic device improves the working current range; Complete protection and diagnosis circuit design to ensure the stable operation of the system; Highly integrated input and output power distribution function, simplifying vehicle system design; Optional input pre-charge, 0~6 auxiliary high voltage ports; Active and passive residual hydrogen discharge function, the discharge rate is faster and smoother.

Product Model and Technical Parameters

Product Series	FRF120	FRF130	FRF140		FRF150
Input parameters
Voltage range	80~450VDC	80~500VDC	80~500VDC		300~900VDC
Rated power	100~300kW	80~200kW	80~200kW		200~400kW
Maximum current	1000A	750A	750A		800A
Current accuracy	<1%FS (optional 0.1%)
Current ripple	＜1%FS
Current response	<10ms (10%FS→90%FS)/adjustable
Voltage sampling accuracy	＜1%FS
output parameters
Voltage range	250~750VDC
Voltage sampling accuracy	＜1%FS
Voltage ripple	＜1%FS
Maximum current	500A	350A	350/500A		600A
Current sampling accuracy	＜1%FS
Operating mode	boost			buck-boost
System parameters
System efficiency	＞98.5%@rated power
Control method	Input constant current control
Communication method	CAN2.0B, 250kb/500kb
Low voltage power supply	9~36VDC,≤25W
Dimensions	567602103mm	48648699mm	422477100mm		552532116mm
Reference weight	50kg±5%	43kg±5%	39kg±5%		48kg
Protection class	IP67
Cooling method	liquid cooling
Flow requirements	≥25L/min	≥15L/min	≥15L/min		≥30L/min
Inlet temperature	-40~65℃
Ambient temperature	Working temperature -40~85℃/Storage temperature -40~105℃
Working altitude	0~3000m, no derating
Relative humidity	0~100%, surface condensation can work normally
Protective function	Input under-voltage, over-voltage, over-current, anti-reverse connection; output under-voltage, over-voltage, over-current, anti-reverse connection, short circuit; module over-temperature, ambient over-temperature, communication interruption

Remarks:Parameters such as input voltage and current, output voltage andcurrent can becustomized according to customers!

Product display