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| 1 | Disconnection of the PLC start delta 22 KW starter panel from main supply to isolate the system for the repairing/ renovation of starter Panel of Tube Well no.- T 72 and T76 (2 nos.) at Yamuna flood plain area. |
| 2 | Removing the outlived, brunt and our heated control wiring from the system of panels very carefully and isolating the panel. |
| 3 | Removing/dismantling all defective switch gears such as power contacts, control relays, MCCBs, push buttons and indicating lamps etc. as per the site requirement. |
| 4 | SITC the following switch gears and accessories in theexisting panel :-a) MCCB, thermal type, 100A, FP, Breaking capacity – 25 kA. Make -Schneider Electric. |
| 5 | b) MCCB Door Handle. Make -Schneider Electric. |
| 6 | a) Aux Contact 1NO + 1NC. Make - Schneider Electric. |
| 7 | a) Power Contactor for main/delta/star (AC3), 50A. Make - Schneider Electric. |
| 8 | a) Power Contactor for phase sequence (AC1), 50A. Make - Schneider Electric. |
| 9 | a) Over load relay thermal type with base, 23-32 A. Make- Schneider Electric. |
| 10 | a) Timer star/delta, 230 VAC. Make - Schneider Electric. |
| 11 | a) Protection relay earth fault with CBCT, 30 mA. Make – GIC/equivalent. |
| 12 | a) Phase loss + under voltage + over voltage ppr, 230 VAC. Make - GIC/equivalent. |
| 13 | a) Phase sequence relay, 415 VAC. Make- GIC/Minilec. |
| 14 | a) Multi function meter with RS-485(EM6436), 50/5A.Make- Schneider Electric. |
| 15 | a) CT, 50/5A.CI 1, 10VA, 50/5A. Make – AE. |
| 16 | a) Stabilizer, 750 VA. Make- Blubird/microtech. |
| 17 | a) Indication lamp for ph. RYB, 230 VAC. Make-Schneider Electric/AE. |
| 18 | a) Indication lamp for control, G/1, Red/2, A/1, 230 VAC. Make-Schneider Electric/AE. |
| 19 | a) Push Button for start/stop, Reed/1, Green/1. Make - Schneider Electric. |
| 20 | a) 2 Position selector switch, 6A. Make - Schneider Electric. |
| 21 | a) Auxiliary Contactor, 10A. Make- Schneider Electric. |
| 22 | a) MCB TP, 6A. Make- Schneider Electric. |
| 23 | a) MCB DP, 6A. Make- Schneider Electric. |
| 24 | a) MCB DP, 2A. Make- Schneider Electric. |
| 25 | a) MCB SP, 2A. Make- Schneider Electric. |
| 26 | a) Control Terminal, 2.5 mm. Make – Elemax. |
| 27 | a) LED with door limit switch, 230 VAC. Make- Crompton/Havells/any approved make. |
| 28 | a) Cooling Fan with filter 230V AC, 230 VAC. Make- Rexnord/ Schneider Electric. |
| 29 | a) 15 Amp socket & switch, 230 VAC. Make- Anchor/cona/bajaj/crompton. |
| 30 | SITC the following PLC/RTU System in theexistingpanel :-a) RTU/PLC Processor digital input 14 nos. digital output 10 no’s. Analog input 2 nos. Analog output 2 no’s. Auxiliary Supply 24V DC with required programming. Make -Schneider Electric/any approved make. |
| 31 | a) UPS Back up off line UPS 625 VA. Make – Microtech. |
| 32 | a) SMPS 24VDC, 5A, 24 VDC. Make - Meanwell. |
| 33 | a) Relay Board 08 channel, 24 VDC. Make- Elemax. |
| 34 | a) Surge Protector 1 PH, 230 VAC. Make- CITEL/ Schneider Electric. |
| 35 | SITC the following Capacitor Bank (12.5 KVAR)in theexistingpanel :- a) MCCB, 50 Amps, 50 KA. Make -Schneider Electric. |
| 36 | a) Contactor for capacitor (10 KVAR). Make – EPCOS. |
| 37 | a) Contactor for capacitor (2/1 KVAR). Make – EPCOS. |
| 38 | a) Capacitor Bank 10 KVAR, MPP normal duty type , 440 VAC. Make – Epcos/L&T/Fcos. |
| 39 | a) Capacitor Bank 2 KVAR, MPP normal duty type , 440 VAC. Make – Epcos/L&T/Fcos. |
| 40 | a) Capacitor Bank 1 KVAR, MPP normal duty type , 440 VAC. Make – Epcos/L&T/Fcos. |
| 41 | a) Push Button for start/stop, Green/3, Red/3. Make- Schneider Electric/AE. |
| 42 | a) Indication lamp for capacitor ON/OFF, Green/3, Red/3, 230 V AC.Make- Schneider Electric/AE. |
| 43 | Thorough cleaning of Step-Down transformer by using CTC/MTO and checking the connection and inter-connections and finally Varnishing with Dr.Beck F-Class insulation varnish and baking the same. Testing of the Transformers. |
| 44 | Rewiring of the panel with suitable sized copper conductor wire, thimble and lugs etc. |
| 45 | Testing of the panel on no load and on full load. Includes main connection with lugs and thimbles. |
| 46 | Repairing the existing enclosure of size – 1000 x 1000x 500 mm having work of fixing hinges, locking arrangement, gasket etc. as required. |
| 47 | Painting of thePLC start delta 22 KW starter panel with two or more coat of synthetic enameled paint over a coat of steel primer after cleaning the surface and preparing the base as required |
