PRODUCT DESCRIPTION
ALLEN BRADLEY 20-750-MDCMNT1-F9M - AC Drive, PowerFlex 755 Series
The ALLEN BRADLEY 20-750-MDCMNT1-F9M is a PowerFlex 755 series Variable Frequency Drive (VFD) engineered for precise speed and torque control of three-phase AC induction and permanent magnet motors. This specific configuration is designed for 480VAC input, integrating advanced vector control algorithms and featuring EtherNet/IP communication for seamless integration into Logix-based control systems. It is suitable for demanding industrial applications requiring high performance and robust motor management.
Technical Specifications:
- SERIES/FAMILY: PowerFlex 755
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 480VAC, 3-Phase (Nominal, implied by 'D' in part number)
- OUTPUT VOLTAGE: 0 to 480VAC, 3-Phase
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY: 0-590 Hz (Configurable)
- POWER RATING: Specific to current rating (PowerFlex 755 series ranges from 0.75 kW to 1500 kW)
- CURRENT RATING: Specific to configuration (PowerFlex 755 series ranges from 1.5 A to 2700 A)
- MECHANICAL/PHYSICAL:
- CONTROL METHOD: Sensorless Vector Control, Flux Vector Control (with encoder feedback), V/Hz Control
- OUTPUT TORQUE: Up to 200% of rated torque for 3 seconds (typical for series)
- OUTPUT SPEED: Motor-dependent, up to 590 Hz output frequency
- FORM FACTOR: Modular, cabinet-mount design
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Integrated EtherNet/IP (implied by '1' in part number), optional modules for PROFINET, DeviceNet, ControlNet, Modbus TCP/RTU
- I/O: Configurable digital and analog inputs/outputs (typically 6 digital inputs, 2 digital outputs, 2 analog inputs, 1 analog output)
- FEEDBACK: Supports incremental encoder, absolute encoder, and resolver feedback options (encoder feedback implied by 'T' in part number)
- SAFETY: Integrated Safe Torque Off (STO) functionality (SIL 3, PLe)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (NEMA 1) open type (implied by 'N' in part number), with options for higher IP ratings
- COOLING METHOD: Forced air cooling (fan-cooled)
- MOUNTING STYLE: Panel/cabinet mount
- OPERATING TEMPERATURE: 0 to 50 degrees C (32 to 122 degrees F)
- COMPATIBILITY/APPLICATION: Designed for a broad range of industrial applications including pumps, fans, conveyors, mixers, extruders, machine tools, material handling systems, and general process control requiring precise motor regulation and network integration.