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Fuji Electric DB11-4
SKU: DB11-4
Tenemos 13 en stock
Entrega estimada: August 26th - August 28th
Pida ahora para envío al día siguiente.
- Precio habitual
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$ 11,189.00
- Precio de oferta
- $ 11,189.00
Default Title
$ 11,189
13 en stock
Se envía hoy
Description
The Fuji Electric DB11-4 is a braking resistor for use with Fuji FRENIC series variable frequency drives.
When a VFD decelerates a motor, the motor acts as a generator and returns energy to the drive's DC bus. Without a braking resistor, this regenerative energy causes the DC bus voltage to rise and trigger an overvoltage fault, preventing controlled stopping. The DB11-4 dissipates this regenerative energy as heat, enabling fast, repeatable, and controlled motor deceleration without tripping the drive.
Suitable for applications requiring quick stop capability including conveyors, hoists, centrifuges, and winding machinery. Install in a well-ventilated location — the resistor generates significant heat during braking cycles, and must not be enclosed without adequate airflow. Genuine Fuji Electric OEM accessory. Verify compatibility with your specific drive model before ordering.
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Buying Options
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Extend your warranty coverage at checkout 2 yrs included freePricing for this item — you’ll pick a term on the checkout page.
Extended plans are available at checkout on items $200 and up.
+1 yr → 3 total $1678/yr+3 yrs → 5 total $1492/yr+5 yrs → 7 total $1119/yrBEST VALUE+8 yrs → 10 total $839/yrFull defect protection · free RMA evaluation & repair · same‑day replacement when in stock -
Description
The Fuji Electric DB11-4 is a braking resistor for use with Fuji FRENIC series variable frequency drives.
When a VFD decelerates a motor, the motor acts as a generator and returns energy to the drive's DC bus. Without a braking resistor, this regenerative energy causes the DC bus voltage to rise and trigger an overvoltage fault, preventing controlled stopping. The DB11-4 dissipates this regenerative energy as heat, enabling fast, repeatable, and controlled motor deceleration without tripping the drive.
Suitable for applications requiring quick stop capability including conveyors, hoists, centrifuges, and winding machinery. Install in a well-ventilated location — the resistor generates significant heat during braking cycles, and must not be enclosed without adequate airflow. Genuine Fuji Electric OEM accessory. Verify compatibility with your specific drive model before ordering.
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