PROVN OF HT SWITCH GEAR SAFETY DEVICES AND ALLIED WORKS AT MH SHIMLA UNDER GE (I) JUTOGH

INCOMER VCB PANEL 800 AMP: “Supply, installation, testing & commissioning of HT 11 KV, 3 phase, 50Hz, Indoor type Metal Clad, totally enclosed & fully interlocked draw out type Vacuum Circuit Breaker as per IEC 62271-100/200/ IS 13118. Single break trip free breaker with self contained operated fully interlocked rack in & rack out mechanism. Breaker Chamber CRCA Sheet : Load bearing part-2.0 mm, Non- load bearing-2.0mm Degree of Protection- IP4X, Cable Entry- IC Bottom, OG Bottom, Paint Shade - RAL7032- 01 Nos, 26.3 kA for 3 secs. Breaker is featured with mechanical ON & OFF Indicator with hand trip device, Spring release coil, Shunt trip coil & auxiliary switch of 4 C/O contacts. Tripping Coil (1) - 110V DC Closing Coil (1) - 110V DC Spring Charge Motor - 230V AC – 01 Nos. Bus Bar With Heat Shinkable Sleevs as per CT ratio Material – Aluminum complete all as specified and directed by Engr-in Charge with the following :- (a) 11KV CT/PT DETAILS : (i) CTR- 150/5-5A; CL-0.5, 5P10, 15VA – 03 Nos Make : Nortex/Savio/Avcon/Delta (ii) PTR- 11kV/RT3/110V/RT3/110V/RT3; CL-0.5, 3P; 100VA – 03 Nos. Make : Nortex/Savio/Avcon/Delta or in equivalent. (b) BREAKER PANEL INDICATION LAMPS : (i) Breaker On / Off /Auto Trip / Trip Circuit Healthy / Spring Charge /Service Position/Test Position - 7 Nos, Make : Essen/Teknic or in equivalent

(ii) R,Y,B Phase indicator 3 – 03 Nos, Make : Essen/Teknic or in equivalent (c) SWITCHES AND OTHER ACCESSORIES : (i) Control MCB's – 02 Nos, Make : L&T/TEKNIC/SEIL or in equivalent (ii) Heater with selector switch & thermostat – 02 Nos, Make : Kaycee/Elecon/Hotwell/Garish or in equivalent (iii) Cubicle illumination lamp- 01No, Make : Phillips/Havells or in equivalent (iv) 15A, 230V, 3 pin plug & socket - 01 No, Make : Anchor or in equivalent (v) Local Remote Switch - 1 No, Make : Recom/GT/Kaycee or in equivalent (vi) T-N-C Switch -1 No, Make : Kaycee/Recom/GT or in equivalent (vii) Door Limit Switch -1 No, Make : Veeco/Vaishno or in equivalent (viii) Hooter- 1No, Make : Avana/Seco or in equivalent (ix) Emergency Push Button- 1 No, Make : Essen /Teknic / Kaycee or in equivalent

(d) METERS/ANNUNCIATOR : (i) MFM meter CL-0.5 with RS485 port Elite 30B-01 Nos, Make : Secure/Elmeasure or in equivalent (ii) Digital 3 phase Ammeter; CL-0.5 - 1 Nos, Make : Secure/Elmeasure or in equivalent (iii) Digital 3 phase Ammeter; CL-0.5 - 1 Nos, Make: Secure/Elmeasure or in equivalent (iv) Annunciator - 8W, Make : Avana/Seco or in equivalent (e) RELAYS : (i) OC/EF Relay (50,51,50N,51N), P1F1L with RS485 Port - 01 Nos Make Schneider or in equivalent (ii) Master Trip Relay, Hand reset, (3NO+1NC),EMR151- 01Nos Make Avana/C&S or in equivalent (iii) Anti pumping (94) - 8 Pin Relay – 01 Nos Make Salzer/Omron or in equivalent (f) OTHERS : (i) Power Pack 7Ah (230V AC/110V DC) -01Nos Make : Mahamai/Reputed or in equivalent

OUTGOING VCB PANEL 630 AMP : “Supply, installation, testing & commissioning of HT 11 KV, 3 phase, 50Hz “ Supply, installation, testing & commissioning of HT 11 KV, 3 phase, 50Hz, Indoor type Metal Clad, totally enclosed & fully interlocked draw out type Vacuum Circuit Breaker as per IEC 62271-100/200/ IS 13118. Single break trip free breaker with self contained operated fully interlocked rack in & rack out mechanism. Breaker Chamber CRCA Sheet : Load bearing part-2.0 mm, Non- load bearing-2.0mm Degree of Protection- IP4X, Cable Entry- IC Bottom, OG Bottom, Paint Shade - RAL7032- 01 Nos, 26.3 kA for 3 secs. Breaker is featured with mechanical ON & OFF Indicator with hand trip device, Spring release coil, Shunt trip coil & auxiliary switch of 4 C/O contacts. Tripping Coil (1) - 110V DC Closing Coil (1) - 110V DC Spring Charge Motor - 230V AC – 01 Nos. Bus Bar With Heat Shrinkable Sleeves as per CT ratio Material – Aluminum complete all as specified and directed by Engr-in Charge with the following:- (a) 11KV CT/PT DETAILS : (i) CTR- 75/5-5A; CL-0.5, 5P10, 15VA – 03 Nos Make : Nortex/Savio/Avcon/Delta or in equivalent (b) BREAKER PANEL INDICATION LAMPS : (i) Breaker On / Off /Auto Trip / Trip Circuit Healthy / Spring Charge /Service Position/Test Position - 7 Nos, Make : Essen/Teknic or in equivalent

(c) SWITCHES AND OTHER ACCESSORIES : (i) Control MCB's – 02 Nos, Make : L&T/TEKNIC/SEIL or in equivalent(ii) Heater with selector switch & thermostat – 02 Nos, Make : Kaycee/Elecon/Hotwell/Garish or in equivalent (iii) Cubicle illumination lamp- 01Nos, Make: Phillips/Havells or in equivalent (iv) 15A, 230V, 3 pin plug & socket - 01 Nos, Make : Anchor or in equivalent (v) Local Remote Switch - 1 Nos, Make: Recom/GT/Kaycee or in equivalent (vi) T-N-C Switch -1 Nos, Make : Kaycee/Recom/GT or in equivalent (vii) Door Limit Switch -1 Nos, Make : Veeco/Vaishno or in equivalent (viii) Hooter- 1Nos, Make : Avana/Seco or in equivalent (ix) Emergency Push Button- 1 Nos, Make : Essen/Teknic/Kaycee or in equivalent (d) METERS/ANNUNCIATOR : (i) MFM meter CL-0.5 with RS485 port Elite 30B-01 Nos, Make: Secure/Elmeasure or in equivalent (ii) Digital 3 phase Ammeter; CL-0.5 - 1 Nos, Make : Secure/Elmeasure or in equivalent (iii) Annunciator - 8W, Make : Avana/Seco or in equivalent

(e) RELAYS : (i) OC/EF Relay (50,51,50N,51N), P1F1L with RS485 Port - 01 Nos, Make : Schneider or in equivalent (ii) Master Trip Relay, Hand reset, (3NO+1NC),EMR151- 01Nos, Make : Avana/C&S or in equivalent (iii) Auxilary trafo. relay, EMR261 3 Element, 4NO- 02 Nos, Make : Avana/C&S or in equivalent (iv) Anti pumping (94) - 8 Pin Relay – 01 Nos, Make: Salzer/Omron or in equivalent (f) OTHERS : (i) Intermediate Aluminium Busbar as per requirement of panel, Make Century/Eletech or in equivalent

OUTGOING VCB PANEL 630 AMP, 1000 KVA, “Supply, installation, testing & commissioning of HT 11 KV, 3 phase, 50Hz “ Supply, installation, testing & commissioning of HT 11 KV, 3 phase, 50Hz, Indoor type Metal Clad, totally enclosed & fully interlocked draw out type Vacuum Circuit Breaker as per IEC 62271-100/200/ IS 13118. Single break trip free breaker with self contained operated fully interlocked rack in & rack out mechanism. Breaker Chamber CRCA Sheet : Load bearing part-2.0 mm, Non- load bearing-2.0mm Degree of Protection- IP4X, Cable Entry- IC Bottom, OG Bottom, Paint Shade - RAL7032- 01 Nos, 26.3 kA for 3 secs. Breaker is featured with mechanical ON & OFF Indicator with hand trip device, Spring release coil, Shunt trip coil & auxiliary switch of 4 C/O contacts. Tripping Coil (1) - 110V DC Closing Coil (1) - 110V DC Spring Charge Motor - 230V AC – 01 Nos. Bus Bar With Heat Shrinkable Sleeves as per CT ratio Material – Aluminum complete all as specified and directed by Engr-in Charge with the following :- (a) 11KV CT/PT DETAILS : (i) CTR- 50/5-5A; CL-0.5, 5P10, 15VA – 03 Nos Make : Nortex/Savio/Avcon/Delta or in equivalent

(b) BREAKER PANEL INDICATION LAMPS : (i) Breaker On / Off /Auto Trip / Trip Circuit Healthy / Spring Charge /Service Position/Test Position - 7 Nos Make Essen/Teknic or in equivalent (c) SWITCHES AND OTHER ACCESSORIES : (i) Control MCB's – 02 Nos Make L&T/TEKNIC/SEIL or in equivalent (ii) Heater with selector switch & thermostat – 02 Nos, Make Kaycee Elecon / Hotwell /Garish or in equivalent (iii) Cubicle illumination lamp- 01Nos Make Phillips/Havells or in equivalent (iv) 15A, 230V, 3 pin plug & socket - 01 Nos Make Anchor or in equivalent (v) Local Remote Switch - 1 Nos Make Recom/GT/Kaycee or in equivalent (vi) T-N-C Switch -1 Nos Make Kaycee/Recom/GT(vii) Door Limit Switch -1 Nos, Make : Veeco / Vaishno or in equivalent (viii) Hooter- 1Nos Make Avana/Seco (ix) Emergency Push Button- 1 Nos Make Essen/Teknic/Kaycee

(d) METERS/ANNUNCIATOR : (i) MFM meter CL-0.5 with RS485 port Elite 30B-01 Nos, Make: Secure/Elmeasure or in equivalent (ii) Digital 3 phase Ammeter; CL-0.5 - 1 Nos, Make:Secure/Elmeasure or in equivalent (iii) Annunciator - 8W, Make: Avana/Seco or in equivalent (e) RELAYS (i) OC/EF Relay (50,51,50N,51N), P1F1L with RS485 Port - 01 Nos, Make : Schneider or in equivalent (ii) Master Trip Relay, Hand reset, (3NO+1NC),EMR151- 01Nos, Make: Avana/C&S or in equivalent (iii) Auxilary trafo. relay, EMR261 3 Element, 4NO- 02 Nos, Make: Avana/C&S or in equivalent (iv) Anti pumping (94) - 8 Pin Relay – 01 Nos, Make: Salzer/Omron or in equivalent (f) OTHERS : (i) Intermediate Aluminium Busbar as per requirement of panel, Make : Century/Eletech or in equivalent Note: All 3 VCBs as catered under Srl Item Nos 01, 02 and 03 shall be connected with compact interlink continue bus bar.

Supply, installation and testing of copper wound transformer step up/ step down, indoor/outdoor type complete with standard fittings, HT 11 KV, 3 Phase, LT 433 volts, 3 Phase 4 wire with off load tapings on HT side to vary secondary voltage within limit, conforming to IS:2026 of capacity 630 KVA complete all as specified and directed.