Tender For Carrying Out Various Electric Works On Turnkey Basis For Supply And Erection Of 11 Kv 3 Way Rmu A ... in India
Tender Notice
TenderID
88764485
Tender Brief
Tender For Carrying Out Various Electric Works On Turnkey Basis For Supply And Erection Of 11 Kv 3 Way Rmu At Various Places In The Area Of Ee, Eudd Iii, Mathura Under The Jurisdiction Of Se, Eudc, Mathura
Tender For Carrying Out Various Electric Works On Turnkey Basis For Supply And Erection Of 11 Kv 3 Way Rmu At Various Places In The Area Of Ee, Eudd Iii, Mathura Under The Jurisdiction Of Se, Eudc, Mathura, 1 Supply, install, testing and commisioning of 11 KV 630 Amps 21 KA for 3 Sec. SF6 insulated, one side extesible, outdoor duty 3 way R.M.U. manual operate, in combination of 01 nos. VCB modules (O/G) & 2 Nos. Load BreakerSwitch modules (I/C), CONSITIING OF COPPER BUSBAR in SF6 insulated 304 (Non-Ferrite Non-Magnetic Grade) stainless steel enclosure of thickness 2.5 mm with manometer fixed on the tank. the breaker shall have mechanical ON/OFF indicator with hand Trip device and spring charging, spring relase coil, auxiliary switch of 02 NO +2NC. The HV switchgerar and control gear should be confirming to IEC-62271-100, IEC-62271-200-2003 & IEC-60694-1996. The RMU gas tank should be internal arc tested for 21 KA for 1Second with IAC-AFL classification for gas tank. The complete RMU Should have ingress protection of minimum IP54. The RMU design should support site replaceable HT cable bushing. All the type test certified as per IEC from Third party lab to be submitted. RMU should have :- 01 Nos. micorprocessor based self powered numerical relay with over Current/earth fault & short circuit protection wiht each VCB feeder. - 3Nos. Protection CT Shall be of Burden 2.5 VA, ratio 200/1A, Class of Accuracy class 5P10 for O/C and E/F Protection for each VCB. (CT ration is indicative and may vary during detailed engineering) -1 No. Manometer for each tank-1 Nos. Voltage passage indicator for each feeder. -1 Nos. Fault Passage Indicator for each LBS Module.- Right angle boots for all the feeder Modules- Basic insulation level of complete system shall be 28KV(RMS)/75KV(Peak)- Vacuum Interrupter & RMU Should be of same make for better life cycle optimization. 2 11 KV 3X185 Sqmm. XLPE cable 3 11 KV Jointing kit (Indoor type) for 3X185 Sqmm. XLPE cable 4 11 KV Jointing kit (Outdoor type) for 3X185 Sqmm. XLPE cable
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