ATV340D37N4E

Product Overview

• Model: ATV340D37N4E

• Series: Altivar Machine ATV340 (Ethernet-enabled)

• Mounting: Vertical cabinet orientation (±10°)

• Motor Compatibility: Supports asynchronous (IE2–IE4), permanent-magnet, and reluctance motors in both open- and closed-loop control modes

Power & Electrical Ratings

• Normal Duty (Pn): 45 kW (~60 HP) — 74.5 A output current

• Heavy Duty (PHd): 37 kW (~50 HP) — 74.5 A output current (at 4 kHz)

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

• Normal Duty Line Current: ~66.2 A (380 V), ~57.3 A (480 V)

• Transient Overload (Heavy Duty): ~111.8 A for 60 s or 2 s

• EMC Filter: Integrated Class C3, rated to support up to 150 m of motor cable

• Enclosure Rating: IP20 (designed for indoor cabinet installation)

Control & Safety Features

• Output Frequency: 0.1–500 Hz (some sources indicate up to 599 Hz)

• Switching Frequency: 4 kHz nominal; adjustable between 2–16 kHz (derating required above 4 kHz)

• Control Modes: Variable torque, constant torque, optimized torque profiles; compatible with PM & reluctance motors

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

I/O & Communication

• Digital Inputs (DI): 8, including a pulse-type input (PTI, 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)

  • Optional fieldbus modules: PROFIBUS DP, PROFINET, DeviceNet, CANopen, EtherCAT

Physical & Environmental Specifications

• Dimensions (W × H × D): 213 × 660 × 262 mm

• Weight: ~28.4 kg

• Noise Level: ~63.5 dB (estimated)

• Cooling: Forced convection; airflow requirement ~240 m³/h

• Operating Temperature: –15 °C to 50 °C (no derating, Heavy Duty), up to 60 °C with derating

• Environmental Ratings: Shock-resistant (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; designed for harsh industrial use

Summary Table