Schneider ATV212HD22N4 Variable Speed Drive, ATV212 22kW 380-480V, 3 Phases, Wit

The Schneider Electric ATV212HD22N4 is a variable speed drive from the Altivar 212 series, rated for 22 kW (30 hp) on three-phase 380-480 V supplies. Designed specifically for asynchronous motors in HVAC pump and fan applications, it delivers 43.5 A continuous output current with an integrated Class C2 EMC filter and IP21 protection.

Technical specifications:

• Commercial reference: ATV212HD22N4
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Altivar 212
• Motor power: 22 kW / 30 hp
• Supply voltage: 380-480 V (-15%/+10%), operating range 323-528 V
• Supply frequency: 50-60 Hz
• Number of phases: Three-phase
• Line current: 41.6 A at 380 V / 33.1 A at 480 V
• Continuous output current: 43.5 A at 380 V and 460 V
• Maximum transient current: 47.9 A for 60 s
• Output frequency range: 0.5-200 Hz
• Apparent power: 33.2 kVA at 380 V
• Switching frequency: 6-16 kHz adjustable
• IP protection rating: IP21
• EMC filter: Integrated Class C2
• Power dissipation: 626 W
• Air flow: 214 m³/h
• Communication protocols: Modbus, LonWorks, BACnet, APOGEE FLN, METASYS N2
• Physical interface: 2-wire RS 485, RJ45 connector
• Analog inputs: 2 (0-10 V DC or 0-20 mA, 10-bit resolution)
• Analog outputs: 1 (0-10 V DC or 0-20 mA, 10-bit resolution)
• Digital outputs: 2 configurable relay outputs
• Power terminals (L1/R, L2/S, L3/T): up to 50 mm², tightening torque 24 N.m
• Control terminals: up to 2.5 mm², tightening torque 0.6 N.m
• Insulation resistance: >= 1 MOhm at 500 V DC

Features and benefits:

• Integrated Class C2 EMC filter removes the need for a separate external filter in most HVAC installations
• Multiple motor control modes including U/f (2-point and 5-point), Energy Saving quadratic U/f, automatic IR compensation, and sensorless flux vector control
• Multi-protocol building management system integration via Modbus, LonWorks, BACnet, APOGEE FLN, and METASYS N2
• Adjustable linear acceleration and deceleration ramps from 0.01 to 3200 s for smooth motor control
• 120% transient overtorque for 60 s and configurable PTC motor protection via analog input (up to 6 probes)

Applications:

• HVAC pump speed control in commercial and industrial buildings
• Ventilation fan regulation in building HVAC systems
• HVAC scroll compressor drives in building automation
• Variable speed control of asynchronous motors in energy-saving installations

Part of the Schneider Electric Altivar 212 range, purpose-built for pump and fan HVAC applications.

Also known as: Schneider ATV212HD22N4, Schneider Electric ATV212HD22N4, Altivar 212 22kW variable speed drive, ATV212 VFD 22kW.