Precision 88290007-769 Control Module For Sullair Supervisor Compressor Controller System

Product Introduction

Accurate motor current feedback is the backbone of intelligent compressor protection. 88290007-769 serves as a vital control module within the Sullair Supervisor controller system for rotary screw air compressors. It processes motor phase current and delivers precise signal output (typically 4-20mA) to the main control board, enabling real-time load monitoring, amperage display, and critical overcurrent protection logic.

A failing module causes false amp readings, false overload trips, unstable load display, or controller fault codes. Heat, vibration, and terminal looseness are common issues. During replacement: cut main power, verify wiring and spec code, swap the old 88290007-769, secure terminals, power on, and calibrate controller amp reading. Match this control module to your Supervisor system before dispatch.

Also called current transducer board, control signal module, motor current sensor for controller, CT module.