ATV340D22N4

Product Overview

• Model: Schneider Electric ATV340D22N4

• Series: Altivar Machine ATV340

• Mounting: Vertical cabinet mount (±10°)

• Motor Compatibility: Supports asynchronous (IE2–IE4), permanent-magnet, and reluctance motors—open-loop and closed-loop configurations supported

Power & Electrical Ratings

• Nominal Duty (Pn): 30 kW (~40 HP) — 62 A output current

• Heavy-Duty Rating (PHd): 22 kW (~30 HP) — 46 A output current

• Supply Voltage: 380–480 V AC, 3-phase

• Line Current (No Choke, HD):

  • ~63.5 A at 380 V

  • ~50.5 A at 480 V

• Heavy-Duty Transient Overload:

  • ~69 A for 60 s

  • ~83 A for 2 s

• EMC: Class C3 filter built in—rated for motor cable lengths up to 20 m

• Enclosure: IP20 (suitable for indoor cabinet installation)

Control & Safety Features

• Output Frequency: 0.1 Hz to 599 Hz

• Switching Frequency: 4 kHz nominal, adjustable between 2–16 kHz (with derating as needed)

• Control Modes: Variable torque, constant torque, and optimized torque profiles—supports PM and reluctance motor types

• Safety Function: Safe Torque Off (STO), compliant with SIL 3 standards

I/O and Communication

• Digital Inputs (DI): 5 total, including one configurable pulse input (PTI) up to 30 kHz

• Preset Speed Functions: 16 factory-defined speed presets

• Analog Inputs (AI): 2, configurable for voltage, current, or temperature signals

• Analog Outputs (AO): 2, configurable for voltage or current output signals

• Relay Outputs (RO): 2 programmable relays

• Communication Interfaces:

  • Standard: Modbus RTU over RS-485

  • Optional plug-in modules available for Profibus DP, PROFINET, DeviceNet, CANopen, and EtherCAT

Mechanical & Environmental Specifications

• Dimensions (W × H × D): 180 × 385 × 249 mm

• Weight: ~10.2 kg (~22.5 lb)

• Operating Temperature:

  • Up to +50 °C with no derating (Heavy Duty)

  • Up to +60 °C with derating

• Certifications & Durability: Compliant with IEC/EN 61800-3, IEC/EN 61800-5-1, IEC 60721-3, IEC 61508, IEC 13849-1; certified to CE, UL, CSA, and TÜV standards; built for tough environments—resistant to vibration, dust, shock, and extreme temperature

Summary Table