Schneider ATV71HD37N4 Variable Speed Drive Unit

Feature & Principle

This inverter adopts high-performance vector control algorithm, supports asynchronous and synchronous motor control. It provides stable torque output at low speed, integrates Modbus and CANopen communication, and is equipped with rich protection functions for pumps, fans, conveyors and lifting equipment.

Specifications

Model: ATV71HD37N4 Brand: Schneider Series: Altivar 71 Power: 37KW (50HP) Voltage: 380~480V 3-phase Output current: 79A Communication: Modbus, CANopen EMC filter: Built-in Class A EMC filter Protection: IP20 Certification: CE

Components & Diagnostics

IGBT power module, main control board, operation panel, cooling fan, power terminal. Common faults: overcurrent alarm, fan fault, communication loss, overheating and output phase loss.

Product Brief

ATV71HD37N4 frequency inverter, Schneider drive spare widely used for heavy-duty industrial constant torque equipment.