ATV340U15N4

Product Overview

• Model: ATV340U15N4

• Series: Altivar Machine ATV340 (compact cabinet mounting)

• Mounting: Vertical cabinet orientation (~85 mm width)

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

Power & Electrical Ratings

• Normal Duty (Pn): 2.2 kW (~3 HP) — 5.6 A output current at 4 kHz

• Heavy Duty (PHd): 1.5 kW (~2 HP) — 4 A output current at 4 kHz

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

• Line Current (HD, no choke): ~6 A at 380 V / ~4.9 A at 480 V

• Apparent Power: ~3.8–4.1 kVA

• Transient Overload (HD): ~7.2 A for 2 s / ~6.0 A for 60 s

• EMC Filter: Integrated Class C3

• Enclosure Rating: IP20 (cabinet mount)

Control & Safety Features

• Output Frequency Range: 0.1–599 Hz

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

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

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

I/O & Communication

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

• Preset Speeds: 16 configurable presets

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

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

• Relay Outputs (RO): 2 programmable relays

• Communications:

  • Built-in RS-485 for Modbus RTU

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

Physical & Environmental Specifications

• Dimensions (W × H × D): ~85 × 270 × 232 mm

• Weight: ~1.7 kg

• Cooling: Forced convection

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

• Environmental Ratings: Shock 15 g, vibration 1 gn, 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