Description: SPL REPAIR MES INSTLN CONVERSION OF HT TWO THREE AND FOUR POLE STRUCTURE INTO OUTDOOR HT VCBS AND REPAIR OF RUSTED LT PANELS STREET LIGHTS POLES TIMER PANELS AND OTHER CONNECTED ITEMS AT LAAIPULI Name of Work SPL REPAIR MES INSTLN CONVERSION OF HT TWO THREE FOUR POLE STRUCTURE INTO OUTDOOR HT VCBS AND REPAIR OF RUSTED LT PANELS STREET LIGHTS POLES TIMER PANELS AND OTHER CONNECTED ITEMS AT LAIPULI UNDER GE DINJAN
Details: Supply, installation, testing and commissioning of HT 11 KV, 3 phase, 50 Hz outdoor type totally enclosed metal clad switchgear complete with Vacuum circuit breaker having rupturing capacity 350 MVA, overload and earth fault protection, ammeter, voltmeter and of rating upto 800 Amp (outgoing VCB) consist of the following complete all as specified and directed:Note : Cost of foundation to be included in the quoted price.(a) 230V Motorised Mechanism(b) Single trip & single close coils - 110 V DC(c) Color coded wiring : 1100 V, CT : 2.5 sqmm other 1.5 sqmm(d) Degree of protection - IP 55 for enclosure(e) Paint shade : RAL 7032(f) Master Trip Relay(g) OC/EF Relay - CGI-14N,REJ 601(h) for fault indication(i) TCS RelayVOLTAGE TRANSFORMER3PH type VT, 11000√3 110V/√3, Class 1, Burden :100VA, OVF : 1.2 continous & 1.9 for 8 HoursCurrent Transformer(a) STC: 25kA/1 Sec ; BIL: 11kV/28kVr/75kVp ; Isf<5 (b) 200-1000/5+5A, Class 1/5P10, 15/15 VA(c) 100-50/5+5A, Class 1/5P10, 15/15 VAMETERS(a) Digit
Sector: Defense