Chiller Spare Part Mother Board Tigger Board 031-02061-001

031-02061-001 – IGBT Gate Driver Board

Designed to drive IGBT modules in the power section of chiller VSDs, this board ensures precise switching between DC and variable-frequency AC output, directly controlling compressor motor speed. If your chiller shows gate drive faults, missing pulses, or VSD communication errors, this board is the direct OEM replacement solution.