Details: supply and fixing of transformer temperature relay with dismantling of brunt out temperature relay and wiring connection testing etc complete as required. supply & fixing of power pack unit having input 220 volt ac and output 24/48/110 volt dc i/c. making inter connection suitable for existing ht system etc. complete as required. supply and fixing of current transformer in existing lt panel (set of 03 nos for three phase), having suitable ct ratio up-to 2000/5 amp for protection and metering, including testing, wiring, and installation in the existing lt panel including connections, testing and commissioning etc. complete as required as per site requirement. servicing of 400amp to 800amp ht ocb / vcb complete with cleaning, alignment, adjustment of gaps between phase to phase, lubricating all moving parts, adjustment for smooth mechanical operation etc complete as required. de-hydration of transformer oil with filter machine at site to maintain the break down value, die electric stre
Sector: Telecommunication