PRODUCT DESCRIPTION
YASKAWA ELECTRIC GA80U4371ABM - AC Variable Frequency Drive (VFD)
The YASKAWA GA80U4371ABM is a 3-phase, 400VAC class industrial AC Variable Frequency Drive (VFD) designed for precise speed and torque control of induction and permanent magnet motors. This drive integrates advanced vector control algorithms and a built-in braking transistor, making it suitable for demanding applications requiring dynamic braking and robust motor performance across various industrial processes, including material handling, fluid control, and general machinery automation.
Technical Specifications:
- SERIES/FAMILY: GA80
- COMPONENT TYPE: AC Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-480 VAC, 50/60 Hz
- OUTPUT VOLTAGE: 3-phase, 0-480 VAC
- OUTPUT POWER: 37 kW (50 HP)
- OUTPUT CURRENT (HEAVY DUTY): 75 A
- OUTPUT CURRENT (NORMAL DUTY): 80 A
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed, Wall-Mountable Drive
- BRAKING: Built-in Braking Transistor (Chopper)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: Modbus RTU
- CONTROL METHOD: V/f Control, Open-Loop Vector Control, Closed-Loop Vector Control (with optional encoder feedback)
- I/O: Configurable Digital Inputs/Outputs, Analog Inputs/Outputs, Relay Outputs
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced Air Cooling (Fan-cooled)
- MOUNTING STYLE: Wall Mount
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Fans, Pumps, Compressors, Conveyors, Mixers, Extruders, HVAC Systems, Material Handling Equipment, General Industrial Machinery