Bids Are Invited For Retrofitting Of Analog Protection Coupler With Digital Protection Coupler In 765Kv Indo ... in India

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Bids Are Invited For Retrofitting Of Analog Protection Coupler With Digital Protection Coupler In 765Kv Indore Vadodara Line At Both Ends.; a)All the relevant software for offered DTPC like communication and configuration software etc. are also in the scope of supply at each location. Supply of PC/ Laptop is not in scope, but supplier has to install their DTPCs’ software in PC/Laptop provided by POWERGRID and demonstrate the communication & configuration feature at the respective site. b)All the required hardware like Optical fibre cable between DTPC & Optical Fibre panel/MUX/ FODP or LIU, E1-FO converters, patch chord, CAT-4/6 (Ethernet Cable) cable etc. required for successful commissioning of DTPC are in the scope of bidder. Herein, site wise detail is given in BOQ for reference purpose. However, any other item / additional qty. required for successful commissioning shall be in the scope of bidder. c)E1-FO convertors being supplied shall be suitable for DC supply of the substation. DC Supply available at station are 220V / -48V DC. d)Supply of GI Pipe of 25 mm dia, GI couplings and bends (of standard quality (ISI mark) and make) is also in the scope of bidder. Length of GI pipe is given in BOQ. e)Substation wise length of optical fibre cable and E1 cable quantity required at each station is detailed in Annexure-1 of Scope of work. f)Bidder needs to provide one set of hard copy as well as soft copy of operation & maintenance manual to each site.

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