The Schneider Electric Telemecanique VW3A66703 is a dynamic braking resistor designed for integration with the Altivar 66 series of variable speed drives. This enclosed resistor unit provides a nominal resistance of 14 Ohms, crucial for dissipating excess energy during motor deceleration. It is engineered to work in conjunction with the drive's thermal protection mechanisms or an external temperature control system to ensure safe operational parameters.

Technical details

• Series: Altivar 66
• Ohmic Value: 14 Ohm
• Type: Dynamic Braking Resistor
• Enclosure: Yes
• Thermal Protection: Via drive or temperature control
• Application: Energy dissipation during motor deceleration
• Compatibility: Schneider Electric Altivar 66 variable speed drives

Applications & compatibility

This dynamic braking resistor is specifically intended for applications utilizing Schneider Electric Altivar 66 variable speed drives where regenerative braking occurs. It is commonly found in machinery requiring rapid deceleration, such as material handling systems, packaging equipment, and automated assembly lines where precise speed control and energy management are critical.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Telemecanique VW3A66703 or contact our technical team for cross-reference assistance with compatible Altivar 66 components.