ATV630D37N4 Altivar Process 37kW VFD 380-480V IP21 | Schneider Electric

The Original New Schneider Electric ATV630D37N4 Altivar Process ATV600 is a high-performance variable speed drive designed for demanding process and utility applications. Rated at 37 kW (50 hp) normal duty and 30 kW (40 hp) heavy duty with 380–480 V, 3-phase input, this drive delivers robust motor control for pumps, fans, conveyors, and compressors. IP21 / UL Type 1 enclosure with integrated EMC filter (Category C2/C3) ensures reliable operation in industrial environments. Built-in Ethernet, Modbus TCP, and Modbus serial communication support seamless integration into automation networks. The drive features Safe Torque Off (STO) at SIL 3 for functional safety, and its embedded power measurement dashboard enables energy monitoring and process optimization.

Core Engineering Highlights:
37 kW (50 hp) normal duty / 30 kW (40 hp) heavy duty | 74.5 A continuous output current (normal duty) | 380–480 V 3-phase input (–15% / +10%) | IP21 / UL Type 1 enclosure | Integrated EMC filter (Category C2 / C3) | Built-in Ethernet + Modbus TCP + Modbus serial | STO (Safe Torque Off) SIL 3 | 0.1–500 Hz output frequency | Forced convection cooling | Wall mount

Key Features:

• Original New Schneider Electric ATV630D37N4 drive

• Normal duty: 37 kW (50 hp) / Heavy duty: 30 kW (40 hp)

• 380–480 V 3-phase input (–15% / +10%), 50/60 Hz (±5%)

• 74.5 A continuous output current (normal duty, 4 kHz)

• IP21 / UL Type 1 enclosure for industrial environments

• Integrated EMC filter: Category C2 with 50 m motor cable / Category C3 with 150 m motor cable

• Built-in communication: Ethernet, Modbus TCP, Modbus serial (2-wire RS-485)

• STO (Safe Torque Off) SIL 3 safety function

• Supports asynchronous and synchronous motors (permanent magnet, synchronous reluctance)

• Control profiles: constant torque, variable torque, optimized torque mode

• Output frequency: 0.1–500 Hz

• Nominal switching frequency: 4 kHz (2–12 kHz adjustable, 4–12 kHz with derating)

• Transient current: 82 A for 60 s (normal duty) / 92.3 A for 60 s (heavy duty)

• 4-quadrant operation possible

• Wall mounting

• Embedded power measurement and energy dashboard for process monitoring

Applications:

• Pump speed regulation in water/wastewater treatment

• Fan and ventilation control

• Conveyor and material handling systems

• Compressor control in process industries

• Mining, minerals and metals processing

• Food and beverage processing

• HVAC and building automation

• General industrial process and utility applications

Technical Specifications:

System Compatibility:

• Compatible with Modicon M340, M580, and other controllers via Modbus serial, Modbus TCP, or Ethernet

• Supports third-party controllers via built-in communication protocols

• Optional communication modules for Profibus DP V1, Profinet, DeviceNet, EtherNet/IP, CANopen, BACnet MS/TP, and Ethernet Powerlink

• Optional I/O expansion modules and relay output modules (Slot A/B)

• Configuration using SoMove software or integrated graphic display terminal (optional)

• Suitable for use with asynchronous and synchronous motors (permanent magnet, synchronous reluctance)

Related Products:

• ATV630D30N4 – 30 kW (40 hp) version (lower power)

• ATV630D37N4 – 37 kW (50 hp) version (current model)

• ATV630D45N4 – 45 kW (60 hp) version (higher power)

• VW3A1111 – EtherNet/IP communication module

• VW3A3627 – PROFINET communication module

• VW3A3621 – Profibus DP V1 communication module

• VW3A3608 – CANopen communication module (daisy chain RJ45)

• VW3A9533 – EMC conformity kit

• VW3A95818 – UL Type 1 conformity kit

• Graphic display terminal – Optional HMI

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Schneider Electric, Altivar, and Modicon are trademarks of Schneider Electric SE.