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View and Download Siemens 7SR12 Argus manual online. Overcurrent Relay Energy Management. 7SR12 Argus protection device pdf manual download. 7SR11 7SR12 - Argus Complete Technical Manual - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. relay.This manual is applicable to the following relays: • 7SR11 Overcurrent and Earth Fault Relay. • 7SR12 Directional Overcurrent and Directional Earth Fault The actual setting ranges and default values for each relay model can be found in the appendix to this manual. ©2012 Siemens Protection Devices Limited. Chapter 7SR11 and 7SR12 5.3 Wiring Diagram: 7SR1103 OC/EF Relay with 6 BI & 8BO . of the Relay; given in the Performance Specification of this manual. This section details the procedures for testing each protection function of the 7SR11 & 7SR12 relays. These tests are carried out to verify the accuracy of the This manual is applicable to the following relays: • 7SR11 Overcurrent and Earth Fault Relay. • 7SR12 Directional Overcurrent and Directional Earth Fault Technical Manual Chapters 1. Description of Operation 2. Settings, Configuration & Instruments 3. Performance Specification 4. The 7SR11 & 7SR12 are overcurrent protection relays The Argus is a numerical overcurrent protection relay Section of the Technical Manual. This manual is applicable to the following relays: • 7SR11 Overcurrent and Earth Fault Relay. • 7SR12 Directional Overcurrent and Directional Earth Fault