ATV340D55N4E

Product Overview

• Model: ATV340D55N4E

• Series: Altivar Machine ATV340 (Ethernet-enabled)

• Mounting: Vertical cabinet installation (±10°)

• Motor Compatibility: Asynchronous (IE2–IE4), permanent-magnet (PM), and reluctance motors—supports open-loop and closed-loop control

Power & Electrical Ratings

• Normal Duty (Pn): 75 kW (~100 HP) — 145 A output current (4 kHz)

• Heavy Duty (PHd): 55 kW (~75 HP) — 106 A output current (4 kHz)

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

• Line Current (Normal Duty): 131.3 A at 380 V / 112.7 A at 480 V

• Line Current (Heavy Duty): 98.9 A at 380 V / 86.9 A at 480 V

• Transient Overload (HD): ~159 A for 60 s / 2 s

• EMC Filter: Integrated Class C3 filter, supports motor cable runs up to 150 m

• Enclosure Rating: IP20 (cabinet mount)

Control & Safety Features

• Output Frequency Range: 0.1–500 Hz (extendable to ~599 Hz)

• Switching Frequency: 2.5 kHz nominal; adjustable from 1–8 kHz (derating applies)

• Control Modes: Variable torque, constant torque, optimized torque profiles; PM and reluctance motor support

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

I/O & Connectivity

• Digital Inputs (DI): 8 total; DI1–DI5 programmable as pulse inputs (up to 30 kHz)

• Preset Speeds: 16 configurable presets

• Analog Inputs (AI): 3, configurable for voltage, current, or temperature

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

• Relay Outputs (RO): 3 programmable relays

• Communications:

  • Built-in Ethernet: Modbus TCP, EtherNet/IP

  • RS-485: Modbus RTU

  • Expansion modules: PROFIBUS DP, PROFINET, DeviceNet, CANopen, EtherCAT

Physical & Environmental Specifications

• Dimensions (W × H × D): 271 × 908 × 309 mm

• Weight: ~57.9 kg

• Cooling: Forced convection with heatsink

• Operating Temperature: –15 °C to +50 °C (no derating); up to +60 °C with derating

• Environmental Resistance: Shock 150 m/s², vibration resistant, pollution degree 2, overvoltage category III

• Certifications: IEC/EN 61800-3, 61800-5-1, IEC 60721-3, IEC 61508, IEC 13849-1; CE, UL, CSA, TÜV

Summary Table