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The relay provides 9 programmable func-tion keys that can be used to replace push-buttons, select switches and control switches. The relay is available with IEC 61850 for incredible cost savings in applications (e.g.transfer schemes with synchcheck, bus interlocking and load shedding schemes) via RJ45 Connector. El 3UG4513-1BR20 de Siemens es un relevador para monitoreo de fase. El relevador de control de fase supervisa la secuencia de fase, la interrupción de fase en una de las tres fases y subimpulso de al menos un voltaje de línea a línea del voltaje nominal de línea establecida en un 20% en un sistema trifásico. Los dispositivos se autoenergizan (voltaje de medición = voltaje de suministro Description. Back. Digital APPs for protection, distribution automation and power quality (6) Cyber Security (2) Protection for digital Substation (55) Engineering Tools for Protection (5) Substation Automation and Telecontrol, Edge devices (4) Power Quality and Measurement Units (11) Smart Communication (1) This video shows the application of SIEMENS SIPROTEC Compact relay (7SJ80) in Solar System. The configuration software for SIPROTEC Compact relays is DIGSI 4 The SIPROTEC 4 7SJ62 relays can be used for line protection of high and medium voltage networks with earthed (grounded), low-resistance earthed, isolated or com- pensated neutral point. For motor protec- tion, the SIPROTEC 4 7SJ62 is suitable for asynchronous machines of all sizes. The relay performs all functions of backup pro- 1) Transition between the three auxiliary voltage ranges can be selected by means of jumpers. 2) The binary input thresholds are selectable in three steps by means of jumpers. 3) Fast relays are identified in the terminal connection diagram. The time advantage compared with signal/command outputs is approx. 3 ms, mainly for protection commands. Introduction 1/6 SIPROTEC Compact Protection Devices 7SJ80, 7SJ81, 7SK80, 7RW80, 7SD80, Feeder Automation 7SC80 · SIEMENS SIP 3.01 · V1.0 SIPROTEC easy SIPROTEC easy are CT power supplied, numerical overcur-rent-time protection relays, which can be used as line and transformer protection (back-up protection) in electrical 7SJ80xx_Manual_A5_V041001_us - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. The SIPROTEC 4 7SJ63 unit is a numerical protection relay that also performs control and monitoring functions and therefore sup- ports the user in cost-effective power system management, and ensures reliable supply of electric power to the customers. Local opera - tion has been designed according to ergo - nomic criteria. 7SR11 Overcurrent Relay, Siemens Motor Protection Relay,siemens Overcurrent Protection Relays. Voltage Type : on , 7SR12 Directional Over Current Relay, protection relay,siemens Overcurrent Relays. OVERCURRENT PROTECTION RELAY PART NO.7SJ8031-5EB90-1FC0/DD L0S SR NO.BF1411517051: Bombay Air Cargo: BERLIN: 1: 0.0879: PCS: 87920.0: 2016-08-11: 1 design and drawing 2 relay setting and pre-commissioning 3 installation and internal wiring 4 commissioning with pea/mea. relay siemens 7sj8031-5eb00-1fc0: 17: ct (low volt) xxxxa/5a cl. 0.5 5va for pqm: saha union engineering co., ltd. 142 yenchit rd., thungwatdo