PRODUCT DESCRIPTION
ALLEN BRADLEY 20BC105A0AYNANA0 - AC Variable Frequency Drive
The ALLEN BRADLEY 20BC105A0AYNANA0 is a PowerFlex 755 series AC Variable Frequency Drive engineered for robust control of three-phase induction motors in industrial applications. This drive provides precise speed and torque regulation utilizing Volts/Hertz or Sensorless Vector Control, suitable for demanding machinery such as pumps, fans, conveyors, and general-purpose motor control. It integrates an internal braking transistor for regenerative energy dissipation, optimizing performance in applications requiring rapid deceleration or frequent stopping.
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
- OUTPUT CURRENT: 105 Amperes (Normal Duty)
- POWER RATING: 75 kW (100 HP) Normal Duty 55 kW (75 HP) Heavy Duty
- INPUT FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: C
- FORM FACTOR: Chassis Mount (Open Type)
- INTERFACE/CONTROL:
- CONTROL METHOD: Volts/Hertz (V/Hz), Sensorless Vector Control (SVC)
- FEEDBACK: None (Sensorless operation)
- COMMUNICATION: Standard Digital and Analog I/O (No integrated network module)
- BRAKING: Internal Dynamic Braking Transistor (requires external resistor)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- ENCLOSURE TYPE: NEMA/UL Type 1 (Open Type)
- COOLING METHOD: Forced Air Cooling
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Three-Phase AC Induction Motors
- TYPICAL APPLICATIONS: Pumps, Fans, Conveyors, Mixers, Extruders, General Machine Control