1svr430824r9300
abb cm-pfs fault
abb cm-pvs
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The CM-PFS is a three-phase monitoring relay that is used to monitor three phase mains for incorrect phase sequence and phase failure. All devices are available 2 - Three-phase monitoring relay CM-PFS | Data sheet Functions Operating 2CDC 110 004 C02xx CM-PAS, CM-PFS, CM-PSS, CM-PVS Instruction manual 1SVC 630 CM-E range: Economy. ABB's measuring and monitoring relays in a new housing the CM-PFS detects phase failure if the reverse fed voltage is.Phase sequence relay CM-PFS.S, width 22.5mm, measuring range L1-L2-L3=200-. 500VAC 50/60Hz, powered by measuring range, 2 c/o (closed circuit principle). Overlapping of the threshold values: R/T, F1 and F2 flashing. CM-PFS: Phase failure: F on. Phase sequence: F flashing. II. Potentiometer settings. The CM-PFS is used to monitor three-phase mains for incorrect phase sequence and phase failure. R: yellow LED - relay status. 2 Marker label. Operating The CM-PFS.S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 200- The CM-PFS is a three-phase monitoring relay that is used to monitor three phase mains for incorrect phase sequence and phase failure.