SPAU C V V V V V V CS13 CS23 SERIAL PORT U1 U2 U3 Connection diagram Fig. 2. Complete connection diagram for the synchro-check relay SPAU C. The switches for configuring the control signals of the output relays and the external blocking/control inputs are illustrated in the diagram. The voltage regulator SPAU C is designed for automatic and manual voltage regulation for power transformers with on-load tap-changers in distribution substations. The regulator can be used in association with a single power transformer by measuring voltage alone. ABB Library is a web tool for searching for documents related to ABB products and services.
The three-phase voltage relay SPAU C is intended to be used for over- and undervoltage protection and supervision in distribution substations. The relay can also be used for over- and undervoltage protection of generators, motors and transformers. SPAU C V V V V V V CS13 CS23 SERIAL PORT U1 U2 U3 Connection diagram Fig. 2. Complete connection diagram for the synchro-check relay SPAU C. The switches for configuring the control signals of the output relays and the external blocking/control inputs are illustrated in the diagram. The combined over-current and earth-fault relay SPAJ C is used for the selective short-circuit and earth-fault protection of radial feeders in solidly-earthed, resistance-earthed or impedance-earthed power systems.
2D J3 Auto reclose relay PlanABB SPAU C Voltage relay PlanABB SPAU C 1 phase over- and undervoltage relay PlanABB SPAU C. Ventyx-ABB Asset Health Center Hazards Analysis Guide A Reference Manual for Analyzing Safety Hazards on Semiconductor Manufacturing SPAU C. ABB make LDP relays for Main-1 protection were delivered earlier and schneider make LDP kV Vemagiri-12 -ABB-SPAU C.
0コメント