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SCHNEIDER Motor Drive Braking Resistor: ATV900 - Schneider VFD Accessories
SCHNEIDERSchneider VFD Accessories

SCHNEIDER Motor Drive Braking Resistor: ATV900

The SCHNEIDER VW3A7757 is a braking resistor accessory for the ATV900 series of variable frequency drives. This product is a braking resistor designed to dissipate energy during motor deceleration. It is a genuine…

SKU 3G-OTH-55802

Brand
SCHNEIDER
Item
Motor Drive Braking Resistor: ATV900
Category
Schneider VFD Accessories
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
VW3A7757
Product Type
Braking Resistor
Compatible Series
ATV900
View Full Spec Sheet

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER VW3A7757 is a braking resistor accessory for the ATV900 series of variable frequency drives. This product is a braking resistor designed to dissipate energy during motor deceleration. It is a genuine SCHNEIDER component, identified by manufacturer part number VW3A7757.

Frequently Asked Questions

What is the SCHNEIDER VW3A7757 braking resistor used for?

The SCHNEIDER VW3A7757 braking resistor is used with ATV900 variable frequency drives to safely dissipate excess energy generated during motor deceleration. This prevents drive overvoltage faults and ensures smooth, controlled stopping in industrial applications such as conveyors, pumps, and fans.

What are the specifications of the SCHNEIDER VW3A7757 braking resistor?

The SCHNEIDER VW3A7757 is a genuine braking resistor accessory for the ATV900 drive series. Its manufacturer part number is VW3A7757. It is designed to dissipate regenerative energy during motor braking, protecting the drive from overvoltage. For detailed electrical ratings, consult the ATV900 documentation.

Where to buy the SCHNEIDER VW3A7757 braking resistor worldwide?

3G Electric supplies the SCHNEIDER VW3A7757 braking resistor worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver genuine SCHNEIDER components globally.

How to select the correct braking resistor for a SCHNEIDER ATV900 drive?

Selecting the correct braking resistor for a SCHNEIDER ATV900 drive requires matching the resistor's power rating and resistance to the drive's braking requirements. The VW3A7757 is a genuine SCHNEIDER accessory designed for this series. Always consult the drive's manual or a qualified engineer to ensure proper sizing for your application.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER schneider vfd accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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