Schneider ATV212HU40N4 Variable Speed Drive, ATV212 4kW 480V, 3 Phases, With EMC

The Schneider Electric ATV212HU40N4 is a variable speed drive from the Altivar 212 series, designed for controlling asynchronous motors in HVAC applications. Rated at 4 kW / 5 hp with a 380...480 V three-phase supply, it features an integrated Class C2 EMC filter and IP21 protection for reliable operation in building environments.

Technical specifications:

• Commercial reference: ATV212HU40N4
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Altivar 212
• Product type: Variable speed drive (frequency inverter)
• Motor power: 4 kW / 5 hp
• Number of supply phases: 3-phase
• Supply voltage: 380...480 V (-15...+10 %)
• Supply voltage range: 323...528 V
• Supply frequency: 50...60 Hz (+/- 5 %)
• Line current: 6.4 A at 480 V / 8.1 A at 380 V
• Continuous output current: 9.1 A at 380 V / 9.1 A at 460 V
• Maximum transient current: 10 A for 60 s
• Output frequency range: 0.5...200 Hz
• Apparent power: 6.9 kVA at 380 V
• EMC filter: Class C2, integrated
• IP protection rating: IP21
• Switching frequency: 6...16 kHz (adjustable)
• Power dissipation: 176 W
• Air flow: 60 m³/h
• Communication protocols: Modbus, BACnet, LonWorks, METASYS N2, APOGEE FLN
• Physical interface: 2-wire RS-485, RJ45
• Digital inputs: 3 (F, R, RES) - 24 V DC, PLC level 1
• Analog inputs: 2 (VIA, VIB) - 0...10 V DC or 0...20 mA
• Analog outputs: 1 (FM) - 0...10 V DC or 0...20 mA
• Digital outputs: 2 relay outputs (FL, RY)
• Speed range: 1:10
• Transient overload capacity: 120 % rated torque for 60 s
• Connection: L1/R, L2/S, L3/T: 6 mm² / AWG 10; control terminals: 2.5 mm² / AWG 14

Features and benefits:

• Integrated Class C2 EMC filter eliminates the need for an external filter in most HVAC installations
• Multiple motor control profiles including sensorless flux vector control and U/f with energy saving for pump and fan applications
• Wide communication protocol support (Modbus, BACnet, LonWorks, METASYS N2, APOGEE FLN) enables seamless building automation integration
• Adjustable switching frequency (6...16 kHz) reduces motor noise in comfort-critical environments
• Automatic slip compensation and adjustable acceleration/deceleration ramps (0.01...3200 s) protect mechanical systems
• Electrical isolation between power supply and control circuits enhances safety and signal integrity

Applications:

• HVAC centrifugal fans and air handling units in commercial buildings
• Pumps in heating, cooling, and water circulation systems
• HVAC scroll compressors in building climate control systems
• Building management systems requiring BACnet or LonWorks integration

Designed for HVAC pump and fan applications. Part of the Schneider Electric Altivar 212 range.

Also known as: Schneider ATV212HU40N4, Schneider Electric ATV212HU40N4, Altivar 212 4kW variable frequency drive, ATV212 VSD.