Benshaw EMV MX3 Medium Voltage Soft Starter User Manual


This detailed user manual provides technical specifications, installation guidance, programming parameters, and operation procedures for the Benshaw RediStart EMV MX3 series solid-state starters. Designed for 10kV–13.8kV three-phase motors, the EMV MX3 offers advanced motor protection, precise control, and reliable performance for industrial applications.

Key Points

  • Covers full installation, wiring, and programming instructions for EMV MX3 starters
  • Includes electrical ratings, RTD module specifications, and environmental operating conditions
  • Explains control wiring, Modbus communication setup, and remote LCD keypad installation
  • Features troubleshooting and maintenance sections for field diagnostics and serviceability
  • Describes safety precautions and electrical hazard warnings for medium voltage equipment
  • Provides keypad operation guide with LED indicators, control keys, and navigation functions
  • Details overload protection theory, current imbalance compensation, and harmonic control
  • Published by Benshaw Inc., a leading manufacturer of intelligent motor control systems