Supply Erection Testing and Commissioning of New Numerical Distance Relay at 220 KV Sub station Panki

Supply, Erection, Testing and Commissioning of New Numerical Distance Relay

supply, erection, testing & commissioning of new numeric Undervoltage and Overvoltage relay and Unbalance Relay of Siemens/ABB/ALSTOM Make on 33 kV triple feeder control and relay panel of 33 KV 10 MVAR Cap Bank 3 feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

supply, erection, testing & commissioning of numeric (IC 61850) over current, earth fault relay and High speed Master Trip Relay of Siemens/ABB/ALSTOM Make on 33 kV 10 MVAR Capacitor control and relay panel of 33 KV 10 MVAR Cap Bank 3 feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing & master trip relay with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

supply, erection, testing & commissioning of numeric (IC 61850) over current, earth fault relay and Unbalance Relay of Siemens/ABB/ALSTOM Make on control and relay panel of 132 KV 40 MVAR Cap Bank feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

supply, erection, testing & commissioning of numeric Undervoltage and Overvoltage relay and Unbalance Relay of Siemens/ABB/ALSTOM Make on control and relay panel of 132 KV 40 MVAR Cap Bank feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

Supply, erection, testing & commissioning of numeric (IC 61850) over current, earth fault relay and High Speed Master Trip Relay of Siemens/ABB/Alstom Make on control and relay panel 220 KV Bus Coupler Bay feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel Cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing & master trip relay with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department. The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical Relay. annunciation fascia and unbalance relay. Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

Supply, erection, testing & commissioning of numeric (IC 61850) over current, earth fault relay and High Speed Master Trip Relay of Siemens/ABB/Alstom Make on control and relay panel 132 KV Bus Coupler Bay feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel Cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing & master trip relay with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department. The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical Relay. annunciation fascia and unbalance relay. Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

supply, erection, testing & commissioning of numeric (IC 61850) over current, earth fault relay ) and Master Trip Relay of Siemens/ABB/ALSTOM Make on control and relay panel of 33/11 KV 05 MVA Bay feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing & master trip relay with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

supply, erection, testing & commissioning of numeric (IC 61850) over current, earth fault relay and Master Trip Relay of Siemens/ABB/ALSTOM Make on control and relay panel of 132/33 40 MVA TF III Feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing & master trip relay with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

supply, erection, testing & commissioning of numeric (IC 61850) Directional over current, earth fault relay as (SIEMENS make) and Master Trip Relay of Siemens/ABB/ALSTOM Make on control and relay panel of various 132 KV Line Feeders( Armapur I,II & Jawaharpuram) Feeder at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing & master trip relay with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.

supply, erection, testing & commissioning of numeric Distance Protection Relay Type P442 (SIEMENS/ABB/GE make) on Various 220 KV Line feeder control and relay panel at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and master trip relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders. Autoreclose function will be enabled on all line feeders including all other necessary works including laying and termination of control cables if required from CB to Control and relay Panel and after that testing will be done for Autoreclose function also.

supply, erection, testing & commissioning of numeric Distance Protection Relay Type P442 (SIEMENS/ABB/GE make) and high speed master trip relay of Siemens/ABB/ALSTOM Make on Various 220 KV Line feeder control and relay panel at 220 KV S/S Panki. Removal of old relays & housing of old relay from panel cabinet. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing & master trip relay with proper placement of new relay. Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and master trip relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders. Autoreclose function will be enabled on all line feeders including all other necessary works including laying and termination of control cables if required from CB to Control and relay Panel and after that testing will be done for Autoreclose function also.

Retrofitting of numerical over current, earth fault relay to different control & relay panels installed at 132 KV S/S Armapur and 220 KV S/S Panki. Preparation of Panel cabinet by cutting & adding New Bakelite sheet/M.S. Sheet for placement of housing of new numerical relay as per site requirement for new relay housing . Preparation of interconnection drawing & modification in panel wiring for the new numerical relay to be installed on panels, in place of old and defective static relay connection/termination as per new drawing submitted & approved by department.The work also includes supply of 4A Double Pole 110 V DC MCB and its wiring and termination of Numerical relay, annunciation fascia and unbalance relay Note: All the replacement of relay work shall becompleted in one go there should not be any disturbance to the wiring of other feeders.