3kW Schneider Altivar 312 ATV312HU30N4 Frequency Inverter

Product Overview

The Schneider Electric ATV312HU30N4 is an Altivar 312 variable speed drive for three-phase asynchronous motor control. With a 3kW rated motor power, it provides adjustable motor speed and integrated Modbus and CANopen communication for industrial machinery.

Core Specs

• Product range: Altivar 312
• Product type: Variable speed drive
• Motor power: 3kW
• Supply voltage: 380–500VAC, three-phase
• Rated output current: 7.1A
• Apparent power: 7.1kVA
• Communication protocols: Modbus and CANopen
• Integrated EMC filter: C2

Why Choose This

• Provides adjustable speed control for three-phase motors.
• Supports Modbus and CANopen communication.
• Integrated EMC filtering supports industrial installation requirements.
• Compact Altivar 312 design suits machine control applications.

Common Questions

• What motor power is supported? The rated motor power is 3kW.
• Which supply voltage is required? It uses a three-phase 380–500VAC supply.
• Which communication protocols are included? Modbus and CANopen are integrated.

Mounting Steps

1. Confirm the motor rating and three-phase supply requirements.
2. Mount the drive vertically with the specified ventilation clearance.
3. Connect the incoming supply, motor cables, and protective earth.
4. Wire control signals and configure the communication interface.
5. Enter motor parameters and test operation under controlled conditions.

Buying Advice

• Match the drive rating to the motor nameplate and application load.
• Confirm the supply voltage is within the specified range.
• Check cabinet ventilation and installation clearance.
• For replacement projects, verify the original ATV312HU30N4 reference and control wiring.