Output Reactor

OCL Output Reactor

This series of outgoing line reactors for frequency converters are used at the output side of the frequency converter and are connected in series with the frequency converter. When there are a large number of harmonic sources such as rectifier and converter devices in the low-voltage power grid, the high order harmonics generated by them will seriously endanger the safe operation of the main transformer and other electrical equipment. After the reactor is connected with the frequency converter, it can effectively absorb the grid harmonics, reduce the leakage current caused by higher harmonics, reduce the noise and eddy current loss of the motor, and be used for smooth filtering, reduce the transient voltage dv/dt, and extend the motor life.

Technical Data

1. Voltage drop: 1% - 2%

2. Rated working voltage: 380V/50Hz or 660V/50Hz

3. Rated working current: 5A to 2000A @40 ℃

4. Dielectric strength: core winding 3000VAC 10Ma/1min

5. Insulation resistance: core - winding 1000DC insulation resistance value ＞ 100M Ω

6. Reactor noise: less than 65dB (test with a horizontal distance of 1m from the reactor)

7. Protection grade: IP00

8. Insulation grade: above grade F

9. Product executive standard

IEC289:1987 reactor

GB10229-88 Reactor (eqvIEC289:1987)

JB9644-1999 Reactor for Semiconductor Electric Drive