三相输出电抗器

交流输出电抗器(OSL) AC Output Reactor

1、产品概述(Product Introduction)

安装在变频器输出端，用于限制变频器与电机连接电缆的容性充电电流，钝化变频器输出的PWM波的电压上升率。电机电缆长度超过一定值时，建议在变频器与电机之间插入一个电机电抗器。用于补偿在长导线时的电容再充电电流。此最大长度决定于变频器的额定值以及电机电缆的类型。

Installed at the output end of the inverter, it is used to limit the capacitive charging current of the connecting cable between the inverter and the motor, and passivate the voltage rise rate of the PWM wave output by the inverter. When the motor cable length exceeds a certain value, it is recommended to insert a motor reactor between the inverter and the motor. Used to compensate capacitor recharge current in long wires. This maximum length depends on the rating of the inverter and the type of motor cable.

2、产品应用(Product Application)

1.将dv/dt限制到500V/us

2.将电机端子上的过电压限制到:

1000V至400V~(rms值)1150V至460V~(rms值)

3.打开滤波器与电机之间的接触器所引起的滤波器干扰

4.减小电机接地泄漏电流

1.Limit dv /dt to 500V/us

2. Limit the overvoltage on the motor terminal to :1000V to 400V~(rms value)1150V to 460V~(rms value)

3. Filter interference caused by opening the contactor between the filter and the motor

4. Reduce the ground leakage current of motor

3、技术规格(TechnicalSpecifications)

1.工作电压:220VAC-3300VAC

2.工作频率:50/60Hz.

3.额定电流: 3A-1600A

4.载波频率: 2-8KHz

5.绝缘等级:class F,H

6.使用环境：-10~+45 ℃,额定值不会降低。最高可达+55℃，在45℃以上，每升高1℃，额定电流降低2%.

7.防护等级:IP00-P22

8.压降:<4% 大于此范围会引起转矩损失

9.最大电流:1.5x额定电流，持续60S

10.噪音:≤65dB

11.温升:≤85K

12.抗电强度:铁芯-绕组 3000VAC/50Hz/5mA/10s无飞弧击穿(工厂测试)

13.绝缘电阻:1000VDC绝缘阻值≥100MΩ

14.海拔高度不超过2000米。

15.运行环境温度-25℃~+45℃，相对湿度不超过90%。

16.周围无有害气体，无易燃易爆物品。

17.周围环境应有良好的通风条件，如装在柜内，应加装通风设备。

1. Working voltage :220VAC-3300VAC

2. Working frequency :50/60Hz.

3. Rated current: 3A-1600A

4. Carrier frequency: 2-8KHz

5. Insulation class :class F,H

6. Use environment: -10~+45 ℃, the rating will not be reduced. Up to +55 ° C, above 45 ° C, each increase of 1 ° C, the rated current is reduced by 2%.

7. Protection level :IP00-P22

8. Pressure drop :<4% greater than this range will cause torque loss

9. Maximum current :1.5x rated current, lasting 60S

10. Noise :≤65dB

11. Temperature rise :≤85K

12. Electrical strength: Core - winding 3000VAC/50Hz/5mA/10s no flare breakdown (factory test)

13. Insulation resistance :1000VDC insulation resistance ≥100MΩ

14. The altitude does not exceed 2000 meters.

15. Operating environment temperature -25℃~+45℃, relative humidity does not exceed 90%.

16. There are no harmful gases around, no inflammable and explosive materials.

17. The surrounding environment should have good ventilation conditions. If installed in the cabinet, ventilation equipment should be installed.

4、执行标准(Applicable standards)

IEC289:1987 Reactor

GB10229-88 Reactor(eqvIEC289:1987)

J89644-1999 Reactors used for semiconductor electrical driving