Schneider ATV630D22N4 Altivar Process ATV630 VFD 22 kW 380-480V IP21

The Schneider Electric ATV630D22N4 is a variable frequency drive from the Altivar Process ATV600 series, rated at 22 kW (30 hp) for normal duty operation on a 380...480 V three-phase supply. It controls asynchronous and synchronous motors with an integrated EMC filter supporting motor cables up to 150 m, targeting process and utility applications.

Technical specifications:

• Commercial reference: ATV630D22N4
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Altivar Process ATV600
• Product type: Variable frequency drive
• Motor power: 22 kW / 30 hp (normal duty); 18.5 kW / 25 hp (heavy duty)
• Supply voltage: 380...480 V (-15...+10%)
• Supply frequency: 50...60 Hz
• Line current: 39.6 A at 380 V / 34.4 A at 480 V (normal duty)
• Short-circuit current (Isc): 50 kA
• Continuous output current: 46.3 A at 4 kHz (normal duty); 39.2 A at 4 kHz (heavy duty)
• Output frequency: 0.1...500 Hz
• Switching frequency: 4 kHz nominal, adjustable 2...12 kHz
• IP protection: IP21 (IEC 60529 / IEC 61800-5-1)
• UL protection: UL Type 1 (UL 508C)
• Safety function: STO (Safe Torque Off) SIL 3
• Communication: Modbus TCP, Ethernet, Modbus serial (RS485)
• Digital inputs: 8; Analog inputs: 3 (software-configurable voltage/current)
• Relay outputs: R1 250 V AC / 30 V DC 3000 mA; R2, R3 250 V AC / 30 V DC 5000 mA
• Cooling: Fan-forced air
• Mounting: Wall mounting
• Motor connection: Screw terminal 16 mm²; Supply: Screw terminal 10...16 mm²
• Dimensions (W x H x D): 211 x 546 x 232 mm
• Weight: 14.3 kg

Features and benefits:

• Integrated EMC filter rated for motor cables up to 150 m (IEC 61800-3 category C3)
• STO (Safe Torque Off) safety function rated SIL 3 for functional safety compliance
• Compatible with asynchronous, permanent magnet, and synchronous reluctance motors
• Expandable with optional fieldbus modules: Profibus DP V1, Profinet, DeviceNet, CANopen, BACnet MS/TP, and EtherNet/IP
• Adjustable acceleration and deceleration ramps from 0.01 to 9999 s for flexible process control
• Comprehensive protection covering motor and drive thermal, phase loss, DC bus overvoltage, short circuit, and speed overrun

Applications:

• Pump and fan control in water treatment and utility plants
• Compressor and conveyor drive control in process industries
• Industrial automation panels requiring integrated fieldbus communication
• Installations requiring functional safety certification with STO SIL 3

Compliant with IEC 61800-5-1, IEC 60529, IEC 61800-3, and UL 508C. Part of the Schneider Electric Altivar Process ATV600 series.

Also known as: Schneider ATV630D22N4, Schneider Electric ATV630D22N4, Altivar 630 22kW VFD, ATV630 variable speed drive 22kW 480V.