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FR-ABR-H2.2K

The FR-ABR-H2.2K is a 2.2kW braking resistor unit designed for Mitsubishi FR Series inverters, providing dynamic braking to safely dissipate regenerative energy from motors during deceleration or overhauling loads. It prevents DC bus overvoltage and ensures stable inverter operation in demanding applications.

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Key Features
1. High-Capacity Braking
Rated power: 2.2kW (intermittent duty)

Resistance value: 20Ω (±10%)

Continuous discharge capacity: 1.0kW (with proper cooling)

2. Robust Construction
Aluminum housing with integrated cooling fins

Thermal protection: Built-in thermal switch (NC contact, 130°C trip)

Corrosion-resistant coating for harsh environments

3. Easy Integration
Direct connection to FR-A800/E800 inverters' brake terminals

Terminal screw type: M4 (torque 1.2N·m)

Compact dimensions: 140(W) × 90(H) × 225(D) mm

4. Safety Compliance
Overheat prevention: Automatic cutoff at 250°C (resistor surface)

UL/CUL recognized (File E152269)

CE marked

Technical Specifications
Parameter Specification
Rated Power 2.2kW (10% ED)
Peak Power 10kW (for 1 second)
Resistance Tolerance ±10%
Insulation Resistance 100MΩ min (500VDC)
Ambient Temperature -10°C to +50°C (derate above 40°C)