ATV930D22N4Z VFD Unit

Feature & Principle

It adopts AC-DC-AC conversion principle. Rectifier converts three-phase alternating current into direct current, IGBT inverter outputs adjustable frequency and voltage power to drive asynchronous or synchronous motor. It supports multiple communication protocols, built-in asset monitoring and overload protection functions for energy-saving speed regulation and interlock control.

Specifications

Model: ATV930D22N4Z Brand: Schneider Series: Altivar Process ATV930 Rated power: 22kW Rated voltage: 380~480V 3 phase Protection class: IP20 Communication: Modbus TCP, Modbus serial Mounting: Cabinet integrated installation Certification: CE, UL

Components & Diagnostics

Rectifier module, IGBT power module, drive control board, operation panel, cooling fan, internal braking unit. Common faults: fan damage, output overcurrent, communication interruption, bus overvoltage, parameter loss.

Product Brief

ATV930D22N4Z inverter, Schneider process drive spare widely used for water treatment, chemical, energy and HVAC fan & pump energy-saving control.