11/28/2013 8:29 PM | |
Posts: 1 Rating: (1) |
Hi, I want to share with you this project attached, made for me in year 2012: installing a relay 7UM622 for a 30 MW gasturbine at Pertigalete-cement plant, from Venezuela. This paper explains the replacement of the current system of protections of the gasturbine GT-7 for a multifunction protection relay for generators: SIEMENS, Type: 7UM62255EB093CG0 plus Controller Unit 7XT71 and Resistor Unit 7XR6004 for rotor faults, and Resistor Unit 3PP1326 for Under excitation faults. It will be detailed step by step description of the device functions and settings with a brief explanation of the Installation and Commissioning. NOTE: this file is lower quality (> 3000 Kb), if anyone wants the original document of better quality, please let me know by my email (richardmosqueda@protelectsa.com) AttachmentNew Protection for gasturbine GT-7.pdf (300 Downloads) |
Last edited by: protelect at: 11/29/2013 3:53 PM |
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