Relay setting calculation excel pdf. txt) or read online for free.
Relay setting calculation excel pdf g. The This document provides calculations for setting various protective relays for a 30MVA power transformer with a voltage ratio of 33/66kV. This document contains the parameters for a 220kV transmission line including line length, impedances, transformer ratings, and relay settings. Zone 2 Relay A. Nov 22, 2013 ยท I hope the attached excel file will help you to get the operating current values for transformer differential protection up to 4 winding and also give u the required injection in amps and angles to verify the slope characteristic of the relay . 311165071-Distance-Setting-Excel. 25xI 163 1454 A Setting Of outgoing MCCB to Capacitor: Micom Relay Calculation - Free download as Excel Spreadsheet (. The zone 1 relay will trip instantaneously. Relay setting Calculation Base MVA=100 Fault MVA=1200 Source impedance=0. Set the relay so that the apparent impedance does not overreach 85% of the nearest terminal. qdywweffgrjugefersapkqtoguwfcxxznwhzwswgdb