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The FR-BR-H55K from Mitsubishi is a dedicated resistor unit known for its robust capability in braking applications. It is designed to handle a voltage of 400 V and features a resistance of 10 Ω and a substantial power rating of 55 kW, making it ideal for high-demand motor braking systems.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Resistor Unit |
| Product Line | Brake Resistors |
| Part Number | FR-BR-H55K |
| Weight | 10.00 lbs (4.54 kg) |
| Voltage | 400 V |
| Resistance | 10 Ω |
| Power Rating | 55 kW |
| Temperature Range | Suitable for continuous, high-duty operation |
| Motor Power | 75 HP |
| Protection Rating | IP20 |
| Phase | 3-Phase |
| Duty Cycle | 30% ED |
| Design | 400V class, high-duty |
| Application | Used for motor braking systems |
Mitsubishi's FR-BR-H55K is engineered as a formidable resistor unit. This model operates at a nominal voltage of 400 V, with a resistance value of 10 Ω. Capable of handling power up to 55 kW, this resistor is designed specifically for applications requiring efficient motor braking systems.
Its construction allows continuous functionality in high-duty operation, making it well-suited for demanding environments. To support 75 HP motors, the FR-BR-H55K resistor efficiently dissipates heat generated during braking operations.
This resistor unit is designed for 3-phase connectivity and adheres to a duty cycle of 30% ED. While the device boasts an IP20 protection rating, indicating suitability for indoor use without direct exposure to liquid or solid ingress, its high-performance design ensures reliability and effectiveness. Weighing in at 8.1 kg (17.8 lbs.), this unit provides robust performance in a compact form, ensuring ease of installation and maintenance.