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Fuji Electric DB45-4C
Fuji Electric DB45-4C

Fuji Electric DB45-4C

SKU: DB45-4C

Estimated delivery: August 9th - August 11th

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Description

The Fuji Electric DB45-4C is a Dynamic Braking Resistor for the FRENIC-MEGA (G2) variable frequency drive (VFD). Rated for , handling repeated deceleration cycles.

When a VFD rapidly decelerates a motor, the motor becomes a generator returning energy to the DC bus. Without a braking resistor this regenerative energy causes bus voltage to rise and trip an overvoltage fault. The DB45-4C dissipates this energy as heat, enabling fast, repeatable, controlled deceleration.

Essential for hoists, cranes, centrifuges, high-inertia fans and pumps, and winding applications. Install with adequate ventilation. Genuine Fuji Electric OEM accessory.

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  • Description

    The Fuji Electric DB45-4C is a Dynamic Braking Resistor for the FRENIC-MEGA (G2) variable frequency drive (VFD). Rated for , handling repeated deceleration cycles.

    When a VFD rapidly decelerates a motor, the motor becomes a generator returning energy to the DC bus. Without a braking resistor this regenerative energy causes bus voltage to rise and trip an overvoltage fault. The DB45-4C dissipates this energy as heat, enabling fast, repeatable, controlled deceleration.

    Essential for hoists, cranes, centrifuges, high-inertia fans and pumps, and winding applications. Install with adequate ventilation. Genuine Fuji Electric OEM accessory.

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Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

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Fuji Electric DB45-4C

Fuji Electric DB45-4C

€1.094,95

This product is currently unavailable for direct online purchase. To request pricing and availability, please use the “Request Quote” button.