|
Product Model |
FRC 4X series ( V 4.X ) |
FRC 5X series ( V 5. X ) |
|
DC/DC converter (DCF) |
||
|
Input voltage range |
80~ 800VDC , configurable according to customer requirements. |
80 ~ 900VDC |
|
Input rated power |
60 ~ 400kW |
150 ~ 420kW |
|
Input rated current |
400~ 100 0A, configurable according to customer needs |
700 ~1000A |
|
Current and voltage accuracy |
<1%FS (input current optional 0.1%) |
|
|
Input current response |
<10ms (10%FS→90%FS) / Adjustable |
|
|
Output voltage range |
250~ 90 0VDC, configurable according to customer requirements. |
|
|
Conversion efficiency |
>98% |
|
|
Control method |
Input constant current control / Output constant voltage mode / Stack cold start mode / Open circuit voltage limiting mode |
|
|
Integrated air compressor controller ( ACC ) |
||
|
Output power |
Rated 40 ~ 60 kW |
Rated 40 ~ 60 kW |
|
Rated output current |
60 ~ 12 0 Arms |
|
|
Maximum frequency |
3kHz/180,000rpm (one-pole motor) |
|
|
Current harmonic content |
<3% @ Rated Current |
|
|
Conversion efficiency |
>98% |
|
|
Integrated high-voltage power distribution unit (PDU) |
||
|
Configuration |
Output main positive and negative contactors, residual hydrogen discharge circuit, output fuse, BOP auxiliary output, etc. |
|
|
Integrated D CL (V 4.1 PCU ) |
||
|
Output voltage range |
27.5V±5% |
none |
|
Rated/Maximum Power |
6kW/6.6kW |
none |
|
Voltage regulation accuracy |
<1%FS |
none |
|
Voltage ripple |
< 5 %FS |
none |
|
Maximum current |
240 A |
none |
|
Integrated fuel cell stack insulation monitoring module ( IDM ) |
||
|
fuel cell stack insulation monitoring |
Optional |
|
|
Integrated fuel cell stack internal resistance monitoring module ( EIS ) |
||
|
Internal resistance monitoring of fuel cell stack |
Optional |
|
|
System parameters |
||
|
Communication methods |
CAN2.0B, 250kbps or 500kbps |
|
|
low voltage power supply |
9~36VDC, selectable sleep mode |
|
|
Connection method with fuel cell stack |
Busbar Direct Connection, Connector, or Feedthrough Terminal |
Busbar Direct Connection |
|
Protection level |
IP67 |
|
|
Heat dissipation method |
Liquid cooling |
|
|
Traffic requirements |
≥16L/min |
|
|
Inlet temperature |
-40~65℃ |
|
|
Ambient temperature |
Operating temperature -40~85℃ / Storage temperature -40~105℃ |
|
|
Working altitude |
0~ 4000m , no de-rating |
|
|
Relative humidity |
0~100%, surface condensation allows for normal operation. |
|
|
Protection function |
Input over /under voltage and overcurrent protection, reverse connection protection. output over /under voltage and overcurrent protection , reverse connection protection, short circuit protection . module over-temperature protection , ambient over-temperature protection, communication interruption protection, etc. |
|
