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SCHNEIDER Braking Resistor, Compatible with ATV340 Series, VW3A7705 - Schneider VFD Accessories
SCHNEIDERSchneider VFD Accessories

SCHNEIDER Braking Resistor, Compatible with ATV340 Series, VW3A7705

The SCHNEIDER VW3A7705 is a braking resistor accessory for Schneider variable frequency drives. It is compatible with the ATV340 series. This product is a braking resistor designed for use with compatible Schneider VFDs.

SKU 3G-OTH-55783

Brand
SCHNEIDER
Item
Braking Resistor, Compatible with ATV340 Series, VW3A7705
Category
Schneider VFD Accessories
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
VW3A7705
Product Type
Braking Resistor
Compatible Series
ATV340

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

Product Description

The SCHNEIDER VW3A7705 is a braking resistor accessory for Schneider variable frequency drives. It is compatible with the ATV340 series. This product is a braking resistor designed for use with compatible Schneider VFDs.

Frequently Asked Questions

What is the SCHNEIDER VW3A7705 braking resistor used for?

The SCHNEIDER VW3A7705 braking resistor dissipates regenerative energy from a variable frequency drive during deceleration. It is used with Schneider ATV340 series drives to prevent overvoltage faults and enable faster stopping in industrial automation applications such as conveyors, pumps, and fans.

What are the specifications of the SCHNEIDER VW3A7705 braking resistor?

The SCHNEIDER VW3A7705 is a braking resistor accessory for Schneider variable frequency drives. Its manufacturer part number is VW3A7705, and it is compatible with the ATV340 series. This product is designed to handle regenerative energy during motor deceleration. For detailed electrical ratings, consult the Schneider technical datasheet.

Where to buy the SCHNEIDER VW3A7705 braking resistor worldwide?

You can source the SCHNEIDER VW3A7705 braking resistor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine Schneider components for your VFD accessory needs.

How to select the correct braking resistor for a Schneider ATV340 drive?

To select the correct braking resistor for a Schneider ATV340 drive, match the resistor's resistance and power rating to the drive's braking requirements as specified in the Schneider manual. The VW3A7705 is a compatible option. Ensure proper mounting for heat dissipation and use appropriate cable sizes to avoid overheating.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Braking resistor accessory for Schneider ATV930, ATV950, ATV340, and ATV320 variable frequency drives. Dissipates excess regenerative energy during deceleration or overhauling loads to prevent overvoltage faults. Used in applications such as conveyors, hoists, and centrifuges requiring controlled motor stopping
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Braking resistor accessory for Schneider ATV930, ATV950, ATV340, and ATV320 variable frequency drives. Dissipates excess regenerative energy during deceleration or overhauling loads to prevent overvoltage faults. Used in applications such as conveyors, hoists, and centrifuges requiring controlled motor stopping
Braking resistor for use with ATV340 variable frequency drives. Dissipates regenerative energy during motor deceleration to prevent overvoltage faults. Enables controlled braking in applications requiring rapid stopping
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Braking resistor accessory for Schneider ATV900, ATV320, and ATV340 variable frequency drives. Dissipates regenerative energy during deceleration or overhauling loads to prevent overvoltage faults. Used in industrial automation, conveyors, and hoisting applications
Braking resistor accessory for Schneider ATV930, ATV950, and ATV340 variable frequency drives. Dissipates excess energy during motor deceleration to prevent overvoltage faults. Used in industrial applications requiring controlled stopping, such as conveyors, pumps, and fans
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Braking resistor accessory for Schneider ATV930, ATV950, and ATV340 variable frequency drives. Dissipates excess energy during motor deceleration to prevent overvoltage faults. Used in industrial applications requiring controlled stopping, such as conveyors, pumps, and fans
Braking resistor designed for use with Schneider ATV900, ATV320, and ATV340 variable frequency drives. It dissipates regenerative energy during deceleration or overhauling loads, preventing overvoltage faults. Suitable for applications requiring controlled braking in motor drive systems
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Braking resistor designed for use with Schneider ATV900, ATV320, and ATV340 variable frequency drives. It dissipates regenerative energy during deceleration or overhauling loads, preventing overvoltage faults. Suitable for applications requiring controlled braking in motor drive systems
Braking resistor designed for use with SCHNEIDER ATV900 and ATV340 variable frequency drives. Dissipates regenerative energy to prevent overvoltage faults during deceleration or overhauling loads. Suitable for applications requiring controlled motor braking
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Braking resistor designed for use with SCHNEIDER ATV900 and ATV340 variable frequency drives. Dissipates regenerative energy to prevent overvoltage faults during deceleration or overhauling loads. Suitable for applications requiring controlled motor braking

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