Mitsubishi Electric FR-BU2-H55K brake unit, designed for use with 400V-class inverters:
Product Overview
Type: Brake Unit (without brake resistor)
Voltage Class: 400 V
Rated Motor Capacity: Up to 55 kW
Application: Enhances braking torque for high-inertia or active loads
Compatible Inverters: All Mitsubishi inverters with DC bus terminals (e.g., FR-A800, FR-F800, FR-E700)