Product Overview

Model: ATV630C22N4
 Classification: Altivar Process ATV630 Variable Frequency Drive (Process & Utilities)
Purpose: High-power drive for synchronous and asynchronous motors, designed for energy efficiency and reliable operation in demanding process industries. Typical uses include pumps, fans, compressors, mining, wastewater treatment, and oil & gas. Features integrated EMC filtering, safety functions, and built-in communications.

Electrical & Operational Specifications

• Input Voltage: 3-phase, 380–480 V AC (–15% / +10%)

• Supply Frequency: 50–60 Hz

• Motor Power Rating:

  • 220 kW (Normal Duty)

  • 160 kW (Heavy Duty)

• Horsepower Equivalent: 350 HP (ND) / 250 HP (HD)

• Continuous Output Current (2.5 kHz switching):

  • ~427 A (Normal Duty)

  • ~302 A (Heavy Duty)

• Line Current (Rated):

  • ND: ~397 A @ 380 V / ~324 A @ 480 V

  • HD: ~296 A @ 380 V / ~246 A @ 480 V

• Output Frequency Range: 0.1–599 Hz

• Switching Frequency: 2.5 kHz nominal; adjustable up to 8 kHz with derating

• Motor Control Modes: Constant torque, variable torque, optimized torque, synchronous & asynchronous motor control

• Safety Functions: Safe Torque Off (STO, SIL 3), overload, thermal, and short-circuit protection

• EMC Filter: Integrated, Category C3

Physical Specifications

• Dimensions (W × H × D): 440 × 1195 × 380 mm

• Weight: ~172 kg (~379 lb)

• Enclosure Rating: IP00 (standard), optional IP21 with kit (VW3A9112)

• Cooling: Forced convection

• Operating Temperature: –10 °C to +40 °C (no derating); up to +60 °C with derating

• Altitude Rating: Up to 3000 m (derating above 1000 m)

• Mounting Orientation: Vertical, ±10°

Interface & Capacity

• Digital Inputs: 8

• Analog Inputs: 3

• Analog Outputs: 2

• Relay Outputs: 3

• Preset Speeds: Up to 16

• Communications: Built-in Ethernet & Modbus TCP/RTU; serial support; optional modules for Profibus, Profinet, CANopen, DeviceNet, and others

Summary Table