ESMD153L4TXAXX1E23 VFD Unit

Feature & Principle

It adopts AC-DC-AC PWM modulation principle. Rectifier converts three-phase AC to DC, IGBT power unit outputs adjustable frequency and voltage to drive asynchronous motor. Built-in PID function, supports preset speed, DC braking and motor overload protection, compatible with Modbus communication for connecting to PLC and DCS control system.

Specifications

Model: ESMD153L4TXAXX1E23 Brand: Lenze Series: SMD Rated power: 15kW Rated voltage: 380~480V 3 phase Protection class: IP20 Communication: Modbus, LECOM Mounting: Cabinet installation Certification: CE

Components & Diagnostics

Rectifier bridge, IGBT power module, main control board, cooling fan, electrolytic capacitor bank, operation keypad. Common faults: capacitor aging, fan damage, overcurrent alarm, parameter loss, communication offline.

Product Brief

ESMD153L4TXAXX1E23 inverter, Lenze general drive spare widely used for packaging machinery, conveyor, water treatment and HVAC fan & pump energy-saving speed control.