Products >> AC & DC Reactor

  • Name :AC & DC Reactor

  • Features

    Voltage: 380-690V
    Matching with Powtran AC Drives. 

    Matching with Powtran AC Drives. 

    Applications
    Optional accessories of AC Drives. Enhance power factor and purify power source to drives. Specifications in detail.

Description

 Input AC Reactor:

1. Improve input power factor of the inverter.
2. Minimize input current harmonics.
3. Unbalance induced by unbalance of voltage between phases of power supply and control surges(Unbalance>3%).

Output AC Reactor:

1. Reduce output harmonics and the radio wave interference generated by drives. 
2. Minimize the common mode interference at output terminal and motor bearing current.
3. Output reactor should be supplied for reducing the capacitive current and dV/dt in the case of cables between motor and drives longer than 15 meters(important)

DC Reactor:

1. Improve input power factor of the inverter.
2. Reduce input current crest value and minimize heat dissipation of drives.
Note: DC reactor is built in POWTRAN 187KW and above AC drives as default configuration. PF is improved by 5%-10%.

 

 

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