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The Allen-Bradley 20AD3P4A0AYNANC0 is a PowerFlex 70 adjustable frequency AC drive designed for precise speed control of three-phase induction motors. It provides flexible operation, advanced motor protection, and compact design suitable for a wide range of industrial automation and process control applications. Manufacturer: Rockwell Automation / Allen-Bradley Model / Part Number: 20AD3P4A0AYNANC0 Series: A Family: PowerFlex 70 AC Drive Power Rating: 1.5 HP (Normal Duty) / 2 HP (Heavy Duty) Input Voltage: 380–480 VAC, 3-Phase Input Current: 4.1 A Input Frequency: 50/60 Hz ±5% Output Voltage: 0–480 VAC (variable, depending on control signal) Output Current: 3.4 A Output Power: 1.5 kW (ND) / 2.0 HP (HD) Motor Control Type: Sensorless Vector Control (SVC) and Volts/Hertz (V/Hz) Overload Capacity: 110% for 60 seconds (Normal Duty), 150% for 60 seconds (Heavy Duty) Control Interface: • Integral keypad or optional HIM module (e.g., 20-HIM-C3S) • Analog inputs (0–10V, 4–20mA) and digital I/O terminals • RS-485 (DSI) communication port standard • Optional network cards: DeviceNet, ControlNet, EtherNet/IP, Profibus, etc. Protection Features: • Overvoltage, undervoltage, and short-circuit protection • Motor overload and stall protection • Ground fault detection • Overtemperature and phase loss monitoring Environmental Ratings: • Enclosure: IP20 / Open Type (NEMA Type 1 with kit) • Operating Temperature: 0°C to +50°C (32°F to +122°F) • Humidity: 5–95% non-condensing Cooling Method: Internal fan-forced air cooling Mounting: Panel or enclosure mounting (vertical orientation required) Dimensions: Approx. 260 mm (H) × 150 mm (W) × 180 mm (D) Weight: Approx. 3.2 kg (7.1 lb) Applications: • Pumps, fans, conveyors, mixers, and general industrial machinery • HVAC and process control requiring adjustable speed drives Compliance & Certifications: CE, UL, cUL, RoHS, N223, KC Country of Manufacture: Mexico Please review pictures carefully and let us know if you have any questions!
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