PRODUCT DESCRIPTION
ALLEN BRADLEY 20F11NC022JA0NNNN - AC Variable Frequency Drive
This is an ALLEN BRADLEY PowerFlex 755 series AC Variable Frequency Drive, engineered for precise speed and torque regulation of three-phase induction motors in industrial environments. It integrates advanced motor control algorithms, including sensorless vector control and flux vector control, making it suitable for demanding applications such as conveyors, pumps, fans, and general industrial automation systems requiring robust motor management and energy efficiency.
Technical Specifications:
- SERIES/FAMILY: PowerFlex 755
- COMPONENT TYPE: AC Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 480VAC, 3-Phase
- OUTPUT VOLTAGE: 0-480VAC, 3-Phase
- CONTINUOUS OUTPUT CURRENT: 22 Amperes
- POWER RATING (HEAVY DUTY): 11 kW (15 HP)
- POWER RATING (NORMAL DUTY): 15 kW (20 HP)
- INPUT TYPE: AC Input with Pre-charge
- BRAKING: No Dynamic Braking Transistor
- FILTER: No CE Filter
- MECHANICAL/PHYSICAL:
- FRAME SIZE: F
- COOLING METHOD: Air-cooled (Integrated Fan)
- INTERFACE/CONTROL:
- CONTROL TYPE: Standard Control
- FEEDBACK: No Integrated Feedback Option (Supports external encoder feedback via optional modules)
- COMMUNICATION: No Integrated Communication Module (Supports EtherNet/IP, PROFINET, DeviceNet, etc. via optional modules)
- I/O: Integrated Digital and Analog I/O for fundamental control functions
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- ENCLOSURE TYPE: NEMA Type 1 / Open Type
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION: Three-phase induction motors suitable for pumps, fans, conveyors, mixers, and general industrial machinery requiring variable speed and torque control.