Advances in electric motor control and protection systems from Zest WEG Designed for reliability, low power dissipation and ease of maintenance

摘要

The WEG RW_E electronic overload relay is designed for increased reliability in terms of the protection of low voltage three phase motors in sinusoidal 50/60 Hz networks where reliability, low power dissipation and ease of maintenance are critical requirements. The WEG RW_E electronic overload relay has been developed in accordance with the IEC 60947-4-1 and UL 60947-4-1A (UL 508) international standards.