Schneider ATV930D11N4 Variable Speed Drive, ATV930, 11kW 400-480V, with Braking

The ATV930D11N4 is a variable speed drive from the Schneider Electric Altivar Process ATV900 series, rated at 11 kW on a 400/480 V three-phase supply for industrial process applications. It supports both asynchronous and synchronous motors and includes an integrated braking unit and EMC filter. The drive offers IP21 / UL Type 1 enclosure protection with wall-mount installation.

Technical specifications:

• Commercial reference: ATV930D11N4
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Altivar Process ATV900
• Product type: Variable speed drive
• Rated supply voltage: 380...480 V -15...+10%
• Motor power: 11.0 kW (normal duty), 7.5 kW (demanding applications)
• Continuous output current at 4 kHz: 23.5 A (normal duty), 16.5 A (demanding applications)
• Maximum output frequency: 599 Hz
• Switching frequency: 2...16 kHz adjustable; rated 4 kHz
• Network frequency: 50...60 Hz
• Line short-circuit current (Isc): 50 kA
• IP protection: IP21 / UL Type 1
• Mounting: Wall mounting
• EMC filter: Integrated
• Number of phases: Three-phase
• Digital inputs / outputs: 10 / 2
• Analog inputs / outputs: 3 / 2
• Relay outputs: 3
• Communication: Ethernet/IP, Modbus TCP, Modbus serial
• Integrated braking unit: Yes

Features and benefits:

• Multiple motor control profiles: variable torque, optimal torque, constant torque, permanent magnet motor, and synchronous reluctance motor
• 16 preset speeds with linear acceleration and deceleration ramps adjustable independently from 0.01 to 9999 s
• Integrated safety functions: Safe Torque Off (STO), Safe Stop 1 (SS1), Safely Limited Speed (SLS), and Safe Brake Management (SBC/SBT)
• Optional fieldbus expansion via Slot A: Profibus DP V1, Profinet, DeviceNet, EtherCAT, CANopen
• Four-quadrant operation with DC injection braking to standstill

Applications:

• Variable speed control of pumps, fans, and compressors in industrial process plants
• Motor speed regulation in manufacturing and production line automation
• Safety-critical drive applications requiring certified STO and SS1 functions

Part of the Schneider Electric Altivar Process ATV900 range.

Also known as: Schneider ATV930D11N4, Schneider Electric ATV930D11N4, Altivar 930 variable speed drive, ATV930 11kW frequency inverter.