Schneider Electric VW3A7705

This braking resistor functions as an essential component for variable speed drives in the Altivar series and servo drives in the Lexium series. Designed to dissipate braking energy, it allows for maximum transient braking torque.

With an Ohmic value of 10 Ohms at 20°C and a continuous power capability of 1000W, this unit operates effectively within an ambient temperature range of 0 to 50 °C. The protection index is rated at IP20, ensuring suitability for various environmental conditions.

Manufactured to fit external mounting without obstructing natural cooling, it weighs 11 kg and has dimensions of 240 mm in width, 484 mm in height, and 301 mm in depth. The electrical connection is facilitated via an M6 bar wire drive for connections up to 2.5 mm² or AWG 14 for the temperature control switch.

This product has a protective mechanism, featuring thermal protection at 120 °C, ensuring reliable operation under various load conditions. The unit's compatibility extends across several models, including LXM32MC10N4, ATV312HD11M3, and multiple others, making it versatile for different applications.