ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 20P41AD027RA0NNN - PowerFlex 755 AC Variable Frequency Drive
The ALLEN BRADLEY 20P41AD027RA0NNN is a PowerFlex 755 series AC Variable Frequency Drive (VFD) engineered for precise speed and torque control of three-phase induction and permanent magnet AC motors. This high-performance drive integrates advanced control algorithms, including Sensorless Vector and Flux Vector control, to optimize motor performance across a wide range of industrial applications. It is designed for demanding environments requiring robust motor control, such as material handling, pumps, fans, and general machinery.
Technical Specifications:
- SERIES/FAMILY: PowerFlex 755
- COMPONENT TYPE: AC Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- NOMINAL INPUT VOLTAGE: 480VAC
- PHASE: 3-Phase
- NOMINAL OUTPUT CURRENT: 27A
- NOMINAL OUTPUT POWER: Approximately 20.2 kW (27 HP)
- INPUT FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 1 (Specific dimensions vary by exact model, consult datasheet)
- SHAFT TYPE: Not applicable (Drive, not motor)
- TORQUE: Output torque is motor-dependent, controlled by drive
- SPEED: Output speed is motor-dependent, controlled by drive
- INTERFACE/CONTROL:
- CONTROL MODES: V/Hz, Sensorless Vector Control (SVC), Flux Vector Control (FVC) with/without encoder feedback
- FEEDBACK: Supports various encoder types (e.g., incremental, absolute) for closed-loop FVC (if optioned)
- COMMUNICATION PROTOCOLS: Supports optional communication modules for EtherNet/IP, PROFINET, DeviceNet, ControlNet, Modbus TCP/RTU (modules sold separately)
- I/O: Configurable digital and analog inputs/outputs (specific count varies by model)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 / NEMA 1 (Open Type)
- COOLING METHOD: Forced Air Cooling
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial machinery, conveyors, pumps, fans, mixers, extruders, material handling systems
- MOTOR TYPES: Three-phase AC Induction Motors, Permanent Magnet AC Motors