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SIPROTEC, 7SJ80, Manual. E50417-G1140-C343-A4, Release date 08.2010. 368. 4.1.3. Binary Inputs and Outputs. Binary Inputs. Output Relay. Variant. Quantity. SIPROTEC protection relays from Siemens can be consis- A detailed overview of the technical data (extract of the manual) you will find under: The SIPROTEC 7SJ80 relays can be used for feeder protection of high and medium-voltage networks with grounded, low-resistance grounded, isolated or a (extract of the manual) under: The SIPROTEC 7SJ80 relays can be used for line/feeder functions to be applied as a backup relay to a transformer. CALCULATION OF AVRAGE VOLTAGE : As per the relay manual ; If the transformer winding is regulated, not the actual rated voltage of the winding UNB is used, Feeder Name Relay Designation Input Desicription Input No OutPut No. 1 CB Close 1 2 Earth Switch open 2 3 CB Close Pulse -Local/Scada 3. K55(7SJ8022) 4 CBapplied as a backup relay to a transformer differential relay. The relay is available with IEC 61850 for Blocking duration for manual-. Siemens SIPROTEC 7SJ80 Pdf User Manuals. View online or download Siemens SIPROTEC 7SJ80 Manual. LED Displays and Binary Outputs (Output Relays). MICOM P220,P225 Manual. Ready Stock Sell MICOM P220 AREVA and MICOM P225 AREVA, Feeder Motor Protection Relay. Phone : +62 21 8552-6440 Mobile/WA : +62 812