ATV71HD22N4| Schneider | Variable Speed Drive

Main Specifications

• Range of Product: Altivar 71

• Product Type: Variable Speed Drive

• Specific Application: Complex, high-power machines

• Component Name: ATV71

• Motor Power: 22 kW (3-phase 380–480 V)

• Maximum Horsepower: 30 HP (3-phase 380–480 V)

• Supply Voltage: 380…480 V (–15…+10 %)

• Phase: 3-phase

• Line Current: 50 A @ 380 V / 42 A @ 480 V

• Apparent Power: 32.9 kVA @ 380 V

• EMC Filter: Integrated

• Assembly Style: With heat sink

• Prospective Line Isc: 22 kA

• Motor Cable Length: 100 m shielded / 200 m unshielded

• Nominal Output Current: 48 A @ 380 V / 40 A @ 460 V (4 kHz)

• Transient Current: 79.2 A (2 s) / 72 A (60 s)

• Output Frequency: 0.1–599 Hz

• Switching Frequency: 1–16 kHz (adjustable, derating > 4 kHz)

Motor Control

• Control Profiles: Voltage/Frequency (2 or 5 points), Sensorless Flux Vector (SFVC), Flux Vector (FVC with sensor), ENA (Energy Adaptation)

• Speed Range:

• Asynchronous open loop: 1–100

• Asynchronous closed loop: 1–1000

• Synchronous open loop: 1–50

• Speed Accuracy: ±0.01 % (closed loop), ±10 % (open loop)

• Torque Accuracy: ±5 % (closed loop), ±15 % (open loop)

• Transient Overtorque: 170 % (60 s) / 220 % (2 s)

• Braking Torque: ≤150 % (with resistor) / 30 % (without)

Electrical Characteristics

• Supply Frequency: 50–60 Hz (±5 %)

• Supply Voltage Limits: 323–528 V

• Power Supply Frequency Limits: 47.5–63 Hz

• Response Time: ≤ 100 ms in STO (Safe Torque Off)

• Isolation Voltage: Electrical separation between power and control

• Dielectric Strength: 3535 V DC (earth ↔ power) / 5092 V DC (control ↔ power)

Inputs & Outputs

• Analog Inputs: 2 (AI1 ±10 V, AI2 0–10 V or 0–20 mA)

• Analog Output: 1 (AO1 0–10 V / 0–20 mA)

• Discrete Inputs: 7 (LI1–LI6, PWR safety)

• Discrete Outputs: 2 (relays R1, R2 – NO/NC)

• Input Sampling Time: 2 ms ± 0.5 ms

• Protection: Short-circuit, overcurrent, overvoltage, phase loss, overheat, undervoltage, earth fault, thermal protection (motor & drive)

Communication

• Protocols: Modbus, CANopen

• Connectors: 2 × RJ45 (Modbus), 1 × SUB-D 9 (CANopen)

• Interface: 2-wire RS485 (Modbus)

• Baud Rates: 4800 – 38.4 kbps (Modbus), 20 kbps – 1 Mbps (CANopen)

• Addresses: Modbus 1–247, CANopen 1–127

• Mode: Slave

Options

• Communication Cards: CC-Link, DeviceNet, EtherNet/IP, Fipio, Interbus-S, Modbus Plus, Modbus TCP, Profibus DP/DP V1, Uni-Telway

• Extension Cards: I/O extension, encoder interface, controller card, overhead crane card

Mechanical & Mounting

• Mounting Position: Vertical (± 10°)

• Dimensions (H × W × D): 420 × 230 × 236 mm (16.5 × 9.06 × 9.3 in)

• Net Weight: 21 kg (46.3 lb)

• Cooling: Heat sink

• Protection: IP20

Environmental

• Operating Temperature: –10 to +50 °C (14–122 °F)

• Storage Temperature: –25 to +70 °C (–13–158 °F)

• Humidity: 5–95 % (non-condensing)

• Altitude: ≤ 1000 m (no derating); 1 % current derating per 100 m up to 3000 m

• Vibration: 1 gn (13–200 Hz), 1.5 mm p-p (3–13 Hz)

• Shock: 15 gn (11 ms)

• Noise Level: 59.9 dB (86/188/EEC)

• Pollution Degree: 2 (EN/IEC 61800-5-1) / 3 (UL 840)