7ss60 manual

VALIDITY OF THE MANUAL This manual is valid for: SIPROTEC 7SS60; Firmware version Accounting indication This product complies with the Directive of the European Communities Council, for the approximation of the laws of the Member States relating to electromagnetic compatibility (Directive 89/ / EEC) and relative to electrical equipment for use within certain voltage limits (Low voltage .  · The CT circuit supervision for 7SS60 is now blocked. Thus for any CT open circuit or break in the CT circuit, the 7SJ62 relay picks up. The output of 7SJ62 relay is connected to the Binary input of 7SS60 relay for blocking the Busbar Protection operation. At the same time input connection to the ‘Id’ coil of 7SS60 is shorted. /2/ Device manual SIPROTEC 7SS60 V, Centralized Numerical Busbar Protection, Siemens, Order.-Nr. EGCA2 Seite 2 von 3. Application note 7SS60 7SS60_APcheckzone_www.doorway.ru PTD PA13/Fu Seite 3 von 3 Table: Overview of the variants Measuring technique.

SIPROTEC 7SS60 Centralized Numerical Busbar Protection The SIPROTEC 7SS60 system is an inex-pensive numerical differential current protection for busbars in a centralized configuration. It is suitable for all voltage levels and can be adapted to a large variety of busbar con-figurations with an unlimited number of feeders. The components are. General RequirementBus Pt for measuring Bus voltage checking bus is healthy or www.doorway.ru Pt for measuring Line voltage Synchronizing between two www.doorway.rucal relays with maximum BI-BO breaker with maximum aux. www.doorway.ru synchronizing is required, then synchronizing function should be available in numerical relay of bus www.doorway.rul Schematic DiagramGeneral Singe Line. avr stamford ma, sx, as, mx, mx, sx, sx, as stamford ma voltage regulator for stamford generators stamford e stamford sx voltage regulator for stamford generators stamford e, stamford as voltage regulator for stamford generators stamford e; stamford mx voltage regulator for stamford generators stamford e, onan

ii 7SS60 Manual EGCA2 Instructions and warnings The warnings and notes contained in this manual serve for your own safety and for an appropriate lifetime of the device. Please observe them! The following terms and definitions are used: DANGER indicates that death, severe personal injury or substantial property damage will result. /2/ Device manual SIPROTEC 7SS60 V, Centralized Numerical Busbar Protection, Siemens, Order.-Nr. EGCA2 Seite 2 von 3. VALIDITY OF THE MANUAL This manual is valid for: SIPROTEC 7SS60; Firmware version Accounting indication This product complies with the Directive of the European Communities Council, for the approximation of the laws of the Member States relating to electromagnetic compatibility (Directive 89/ / EEC) and relative to electrical equipment for use within certain voltage limits (Low voltage directive 73/23 EEC).