Tender For making of continuous earthing in lt overhead line and fixing of station type lightning arrester protection systems of jbvnl transformers to protect from thundering in monsoon of overhead lines under magadh ocp,m-s area
Tender For construction of automated antenna measurement facility at scc campus istrac bangalore electrical works internal electrification telephone lan smoke detection earthing and lightning protection system
Tender For supply and installation of lighting protection system for tm5 at tnpl unit ii - supply and installation of lightning protection system for tm#5 at tnpl unit ii
Tender For supply of lightning cum surgeprotection safety device with visual indication, pluggable and testable with surge tester and potential free contact. outputs suitable for 110 v ac applications (conforming to rdso spec. rdso/spn/165/2012 or latest and as per iec 61643) it also includes installation of surgeprotection device duly wired mounted on din rail. ]
Tender For supply of mer , iad , sip video phone , sip audio phone , layer2 24 port manageable switch , utp cat6 cable , ote , optimux , fxo fxs , equipment rack 42u , equipment rack 12u , analog tele set , ups 1 kva , ups 2 kva , ups 5 kva , ups 10 kva , lightning protection system , digital earthing
Tender For maint and repairs to bldg, equipment earthing system, lightning protection system, dbs, lt switch gears along with connected items at afs bidar
Tender For supply of class b & c surgeprotection device (spd) -type i & ii with visual indication and potential free contact to remote monitoring as per specification no. rdso/spn/165/2012 ver 3.0 or latest andiec standard 61643 for single line 230v ac application with handling lightning surges of 10/350 microseconds and switching surges of 8/20 microseconds .one set consists of 3 nos. of spd (2 no. of b class (l-n, n-e) and one no. of c class (l-n) all enclosed in a box with kema or vde certified as per latest iec 61643-11-2011 standard. class b &c surgeprotection device required with three modules only. installation of class b & c surgeprotection device should be as per the tan no:- sts/e/tan/3006, version- 3.0 ; dated:- 08.01.2025 (tan specs attached as annexure.) [ warranty period: 30 months after the date of delivery ]