Pashchimanchal Vidyut Vitran Nigam Limited Tender

Work, Supply and Installation of RMUs in feeders of 33/11 KV S/S industrial estate, kandela and 33/ 11 KV S/S Sikka in the area of EDD-3 shamli as per following Specfication and Approved GTP:-

12 KV 630 Amps 21 KA for 3 Sec.SF6,BIL 28 KV/75 Peak, extensible, outdoor duty 3-way, fully motorised and manually operated Ring main unit (2 LBS & 1 VCB) consisting of copper busbar in SF6 insulated. RMU should be type tested for internal are if 21 KA for 1 Sec. for Gas tank and cable chamber with AFLR classification and gas to be form rear bottom of the switchgear away from the operator to ensure safety fo the operating personennel .suitable CT 100-50/1 A with microprocessor based numerial cover current relay (IDMTL+Inst.) fo Protection to be provided with VCB feeder with right angle boot for termiantion Kits. All the necessary wiring and dummy panel/space for FRTU to be given along with RMU for furture compatibility with SCADA system (Supply of FRTU is not in scope). Aux. PT Battery, Charger etc for motorised operation of RMU to be provided . The scope is including Plinth/Angle iron stand as per OEM design complete in all respect as per the directon of Engineer incharge. Complete RMU and its accessories should be suitable for altitude of 1000 Mtrs above Sea Level (Makes : ABB/Siemens/Eaton/Schneider)

Construction of foundation structure (concrete ratio 1:3:6) suitable for above RMUs complete in all respect.