PRODUCT DESCRIPTION
ALLEN BRADLEY 141A-CBCR - PowerFlex 400 AC Drive
The ALLEN BRADLEY 141A-CBCR is a PowerFlex 400 series Variable Frequency Drive (VFD) engineered for precise speed control of three-phase induction motors in industrial applications. This drive utilizes Volts per Hertz (V/Hz) and Sensorless Vector Control to optimize motor performance, making it suitable for fan, pump, conveyor, and general machinery control systems.
Technical Specifications:
- SERIES/FAMILY: PowerFlex 400
- COMPONENT TYPE: Variable Frequency AC Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 200-240VAC or 380-480VAC (Specific to full catalog number)
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 3-Phase, 0 to Rated Input Voltage
- OUTPUT FREQUENCY: 0 to 400 Hz
- POWER RANGE: Specific to full catalog number typically 0.37 kW to 250 kW (0.5 HP to 350 HP)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Panel Mount
- ENCLOSURE SIZE: Varies by power rating
- INTERFACE/CONTROL:
- CONTROL METHOD: V/Hz, Sensorless Vector Control
- COMMUNICATION: Built-in RS485 (Modbus RTU) Optional modules for DeviceNet, EtherNet/IP, ControlNet
- I/O: Configurable Digital Inputs, Digital Outputs, Analog Inputs, Analog Outputs
- FEEDBACK: Not typically configured for encoder feedback in standard applications
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Open Type) NEMA 1/UL Type 1 (with optional conduit kit)
- COOLING METHOD: Forced Air (Fan Cooled)
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial motor control, fan and pump systems, conveyors, general machinery
- COMPATIBILITY: Designed for integration with Allen-Bradley Logix controllers and other industrial automation platforms