AC Output Reactor

Product Introduction

It is installed at the output side of the frequency converter to limit the capacitive charging current of the cable connecting the frequency converter and the motor, and to smooth the voltage rise rate of the PWM wave output by the frequency converter.

When the motor cable length exceeds a certain value, it is recommended to insert a motor reactor between the frequency converter and the motor to compensate for the capacitive recharging current in long cables. This maximum length depends on the rated parameters of the frequency converter and the type of motor cable.

 Product Application

• Limit dv / dt  to 500V/us 

• Limit the overvoltage of motor terminal to: 1000V to 400V ~ (rms) 1150V to 460V ~ (rms)

• Filter interference caused by opening the contactor between the filter and the motor

• Reduce the earth leakage current of motor

 Technical Speci cations

• Work voltage: 220VAC-3300VAC 

• Work frequency: 50/60Hz.

• Work current: 3A-1600A

• Carrier frequency :2-8KHz

• Insulation class: class F, H

• Operation Environment:-10 ℃+45 ℃,rated value wont′t lower,when higer than 45℃,and every 1℃,the current will step down 2%

• Protection class: IP00-IP22

• Voltage drop: <4% higher than the range will cause the loss of torque

• Max Current: 1.5 &times; Rated current,continuous 60S

• Noise: &le; 65dB 

• Temperature Rise: &le; 85K

• Dielectric strength: Core Coil 3000VAC/50Hz/5mA/10s no electric arcing puncture (factory test)

• Insulation Resistor: 1000VDC insulation resistance value &ge; 100M&Omega; 

• Under seal level 2000m   

• Running ambient temperature -25 ℃ ~ +45 ℃, comparative moisture not over 90%.

• No hazardous gas,no in ammables and explosives 

• With well-ventilated condition,ventilation devices shall be mounted if installatioh in panels 

 Applicable Standards

• IEC289: 1987 Reactor 

• GB10229-88 Reactor (eqvIEC289: 1987) 

• JB9644-1999 Reactors used for semiconductor electrical driving

Product Size

380V AC Output Reactor

Remark：Dimension can be customization

690V AC Output Reactor

Remark：Dimension can be customization

Product Identi cation Code