Postgraduate Institute Of Medical And Education And Research Tender

Providing Bus Coupler in exsiting make VCB panel & Busbar arrangement will be changed Single Bus bar arrangement to Double Bus-bar arrangement compatible with existing installed make

HT PANEL

Supply, Installation, Testing and Commissioning of indoor type floor mounted MV board type tested as per IEC 62271-100 and the metal clad enclosure is type tested as per IEC 62271-200, 11 kV, 800A VCB Panel with totally enclosed,expendable & electrically interlocked, horizontal drawout, horizontal isolation type breaker as per IS 13118, as per specifications, having capacities as mentioned below, single break, trip free mechanism, manually charged and closing breaker suitable for use on 11kV, 3Phase, 50Hz A.C. supply with short circuit fault level of 350 MVA, complete with self contained electrically interlocked rack in and rack out mechanism, air insulated & encapsulated tinned copper bus bars of 800 ampere capacity, breaker featured with mechanical ON/ OFF indicator with hand trip device, spring release coil, shunt trip coil and auxiliary switch of 4NO + 4NC and equipped with following switchgears and accessories i/c connections suitable for 3Cx 300*sq.mm. XLPE 11kV cable Panels Should be type tested for internal Arc 26.3 KA for 1 Sec.11KV 800A trolley mounted VCB shall be accepted. (cable entry from bottom, end termination with heat shrinkable jointing material etc. as required.)