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Mitsubishi Brake Resistors FR-BU2-H15K

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FR-BU2-H15K

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The Mitsubishi FR-BU2-H15K brake unit is designed for efficient operation with 3-phase 400V inverter drives. It can handle motor power of up to 20 HP and serves as a brake resistor with a power rating of 15 kW, specifically suitable for dynamic braking applications.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for FR-BU2-H15K

ManufacturerMitsubishi
Product TypeBrake Unit
Product LineBrake Resistors
Part NumberFR-BU2-H15K
Weight3.00 lbs (1.36 kg)
Power Rating15 kW
Motor Power20 HP
Voltage480 V
Phase3-Phase
Protection RatingIP20
Design400V class, inverter-based
Duty Cycle30% ED
Temperature RangeSuitable for dynamic braking operation
ApplicationFor 11kW to 22kW 400V inverter drives
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The Mitsubishi FR-BU2-H15K brake unit is engineered for 3-phase inverter drives, accommodating a voltage of 480 V. This module is optimized for dynamic braking applications. It boasts a power rating of 15 kW, which makes it compatible with motors rated at 20 HP. Its weight is a manageable 1.36 kg (3.00 lbs.), allowing for easy installation in various configurations.

Designed to conform to the 400V class, this brake unit is ideal for applications involving inverter systems rated between 11 kW and 22 kW. The unit's protection rating of IP20 ensures it is shielded from dust and other contaminants, though it is not waterproof. Additionally, it is engineered to operate effectively under a duty cycle of 30% ED, meaning it can sustain brief periods of high activity followed by rest intervals.

The FR-BU2-H15K brake unit is well-suited for environments requiring robust braking solutions during dynamic operations. Its capabilities make it an essential component in complex automated systems where control and efficiency are paramount.