Product introduction |
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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. |
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Features |
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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
567*602*103mm
486*486*99mm
422*477*100mm
552*532*116mm
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!