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Circuitry application:
The BOOST reactor is installed at the rotor side of 3-10KV high-voltage motors frequency control. After the low-voltage rectification at the rotor side, the voltage can be boosted by the chopper circuit to match the DC bus voltage(AC690V/AC 1140V).
Performance features:
|
Rated voltage |
DC1050V/DC1850V |
|
Insulation grade |
F |
|
Noise |
≤70 dB |
|
Temperature rise |
≤80℃ |
|
Electric strength |
AC4200V 50Hz 5s leakage current≤5m A |
|
Ambient temperature |
-25℃~55℃ |
|
Operative norm |
GB10229-88 reactor、IEC289：1987 reactor、JB9644-1999reactor for transmission semiconductor |
Technical parameter:
|
DC chopper voltage-boost system ， temperature rise≤80℃，Insulation grade: F |
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|
models |
current（A） |
Chopping frequency（KHZ) |
Min input voltage（V） |
Output voltage（V） |
Inductance （mH） |
Weight (KG) |
|
PFCL-0120-UISA-200B-DC |
120 |
2 |
15 |
1050 |
2 |
36.7 |
|
PFCL-0140-UISA-150B-DC |
140 |
2 |
15 |
1050 |
1.5 |
40.1 |
|
PFCL-0180-UISA-120B-DC |
180 |
2 |
15 |
1050 |
1.2 |
52.0 |
|
PFCL-0220-UISA-300B-DC |
220 |
1 |
30 |
1850 |
3 |
132.3 |
|
PFCL-0300-UISA-240B-DC |
300 |
1 |
30 |
1850 |
2.4 |
208.5 |
