1、降低电机的噪音，降低涡流的损耗；

2、降低输入高次谐波造成的漏电流；

3、用于平滑滤波，降低瞬变电压dv/dt，延长电机寿命；

4、保护变频器内部的功率开关器件；

1、To reduce the noise of the motor, reduce the eddy current loss；

2、Reduce the input leakage caused by higher harmonic current；

3、Used for smoothing filtering, reduce the transient voltage dv/dt, extend the life of the motor；

4、To protect the internal power switch device;

产品简述（Product Profile):

OCL 三相输出电抗器 变频器负载侧的输出滤波电抗器，通过的是交流 电流，它的作用是补偿导线的电容充电电流，限制导线（电缆）电容所导 致加在电机绕组上的电压上升率，改善变频器输出波形，降低电动机的噪 声，提高变频器的效率。

OCL Three-phase output reactor inverter load side of output filter reactor, by alternating current, the effect is a compensation capacitor charging current of the wire, limit wire (cable) capacitance caused on the motor winding voltage build-up rate, improve the inverter output waveform, reducing the noise of the motor and improve the efficiency of the inverter.

性能指标及参数（The performance index and parameters):

1、额定工作电压：380V/50Hz或660V/500Hz

2、额定工作电流：3A至2000A/40℃

3、抗电强度：铁芯-绕组300VAC/50Hz/5mA/10s，无飞弧击穿（工厂测试）

4、绝缘电阻：1000VDC 绝缘阻值≥100MΩ

5、电抗器噪音：＜60dB（与电抗器水平距离点1米测试）

6、防护等级：IP00

7、绝缘等级：F级以上

8、产品执行标准：REC289:1978电抗器

GB10229-88 电抗器（eqv IEC289：1987)

JB9644-1999 半导体电气传动用电抗器

性能指标及参数（The performance index and parameters):

1、 the rated working voltage: 380V/ 50Hz or 660V/500Hz；

2、rated current: 3 a to 2000A/ 40 ℃

3、the electric strength: core and winding 300VAC/ 50Hz/ 5mA/10s, no arcingbreakdown (factory)

4、insulation resistance: 1000 VDC insulation resistance Ω 100 m or more

5、and reactor noise: < 60 db (1 meter test and reactor horizontal distance point)

6、protection grade: IP00

7、insulation class: F above

8、product standards: REC289:1978 reactor

GB10229-88 reactor (eqv IEC289:88)

JB9644-1999 semiconductor electric transmission in reactor

产品识别码（Product Identification Code)

备注：M=mH U=uH C=铜材 A=铝材

选型表OC380V(Selection Table OC380V):