Schneider ATV630D55N4 Altivar Process ATV630 VFD 55 kW 380-480V IP21

The Schneider Electric ATV630D55N4 is a 55 kW (75 hp) variable speed drive from the Altivar Process ATV630 series for 380-480V three-phase supply, IP21 rated. The ATV630 is designed for process applications - pumps, fans, and compressors - with a built-in PID controller, Modbus TCP Ethernet, and advanced process protection functions. STO (Safe Torque Off) is built-in for SIL2/PLd safety compliance.

Technical specifications:

• Part number: ATV630D55N4
• Manufacturer: Schneider Electric
• Series: Altivar Process ATV630 (ATV600)
• Power: 55 kW (75 hp)
• Supply voltage: 380-480V AC, 3-phase, 50/60Hz
• Ingress protection: IP21
• Communication: Modbus TCP Ethernet built-in
• Safety: STO (SIL2/PLd) built-in
• Control: Sensorless vector + PID
• Standards: IEC/EN 61800-5-1, CE

Features and benefits:

• Built-in PID controller - closed-loop process control for pressure and flow without an external PLC function block
• Modbus TCP Ethernet built-in - direct integration with SCADA and building management systems
• IP21 protection - suitable for clean indoor plant rooms without additional enclosure

Applications:

• Centrifugal pumps, fans, and compressors requiring closed-loop process speed control
• HVAC and water treatment plant drives requiring Ethernet/SCADA integration
• Process plant and building services applications requiring IP21 process drive functionality

Also known as: Schneider ATV630D55N4, Altivar Process ATV630 55 kW drive, ATV630 55 kW 480V process VFD IP21.