Schneider ATV312HU22N4 Altivar 312 Variable Frequency Drive, 2.2kW 3-Phase 380-500V Industrial Motor Inverter

Schneider ATV312HU22N4 Altivar 312 2.2kW 3-Phase 380-500V VFD For Medium Low-Power Asynchronous Motor Variable Speed Control

Schneider ATV312HU22N4 reliable three-phase variable frequency drive delivers 2.2kW continuous power output, optimized vector control and flexible field adaptability, suited for industrial fan, water pump and general machinery speed regulation in standard factory environments.

Schneider ATV312HU22N4 Altivar 312 2.2kW Three-Phase VFD For Standard Industrial Motor Speed Regulation

1. Professional Motor Control Performance & Stable Power Output of Schneider ATV312HU22N4

2.2kW Rated Power & Standard Industrial Parameters

Schneider ATV312HU22N4 outputs 2.2kW rated power and 5.6kVA apparent power with 3.3A rated output current, perfectly matching universal three-phase asynchronous motors. The drive accepts 380V to 500V three-phase industrial power input and supports 50Hz and 60Hz grid frequency operation. Stable current and voltage output maintains consistent motor rotation without speed fluctuation under normal load conditions.

Full-Speed Vector Torque Stability

Schneider ATV312HU22N4 adopts sensorless flux vector control for steady torque output across the entire speed range. The unit delivers reliable low-speed torque to avoid motor stall during startup and load switching. Adjustable switching frequency from 2kHz to 16kHz reduces operational noise and mechanical resonance for smooth motor running status.

2. Field Communication Ability & Customizable I/O Logic of Schneider ATV312HU22N4

Modbus RTU Network Compatibility

Schneider ATV312HU22N4 supports native Modbus RTU communication for seamless connection with Modicon PLC and HMI systems. The interface enables real-time data reading, remote parameter adjustment and online fault diagnosis during system operation. Standard protocol compatibility eliminates extra expansion modules and simplifies automated system networking layout.

Multi-Function Programmable Terminals

Schneider ATV312HU22N4 integrates abundant digital inputs, relay outputs and analog signal terminals for flexible on-site logic configuration. Users customize fixed-speed operation, acceleration and deceleration modes and interlock protection logic according to mechanical requirements. Versatile terminal functions adapt to diverse standard automation control workflows.

3. Industrial Environmental Resistance & Built-In Protection System of Schneider ATV312HU22N4

Wide Temperature & Humidity Adaptation

Schneider ATV312HU22N4 maintains stable operation within -10°C to +50°C working temperature range and tolerates 5% to 95% non-condensing humidity. Industrial-grade structural design resists minor vibration and dust accumulation inside control cabinets. Durable hardware configuration supports long-term continuous operation for unattended industrial equipment.

Multi-Layer Electrical & EMC Protection

Schneider ATV312HU22N4 features complete electrical protection including overcurrent, overvoltage, undervoltage, overheating and motor overload protection. The built-in EMC filter suppresses high-frequency switching interference and protects nearby low-voltage control devices. Automatic fault detection and shutdown mechanisms effectively reduce equipment failure rates in complex industrial environments.