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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

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!

Product display

  • FRF120
  • FRF130
  • FRF140
  • FRF150
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