Phase monitoring relay RPW

phase sequencephase lossphase sequence

WEG RPW relays are electronic devices that protect the three-phase systems against phase loss or neuter loss (selectable) (RPW FF), phase sequence inversion (RPW SF) or both functions integrated in the same product (RPW FSF). Whenever an anomaly occurs in the system, the relay will switch its output to interrupt the motor or process to be protected. Designed according to international standards, the RPW is a compact and safe solution in 22.5-mm wide boxes for mounting on DIN rail 35mm. Standards: IEC / EN 60947-1 and IEC / EN 60947-5-1 Whenever an anomaly occurs on the system, the relay will switch its output to interrupt the operation of the protected motor or process. Designed according to international standards, the RPW is a compact and safe solution in 22.5 mm wide boxes for mounting on DIN rail 35mm. Monofunctionalmodels RPW-SF: Phase sequence relay RPW-FF: Phase loss relay RPW-FSF: Phase sequence and loss relays Multifunctional models ERWT-VM1 / VM2: up to 6 monitoring functions Power supply of 208 to 480 V AC Removable terminals 1 relay output with reversible contact