Tender For supply of transformer oil pump set complete with motor (mph) rating 4.3 hp (3.2 kw), 2 pole for operation voltage 415 +/- 22.5% vac, 50 hz, insulation 'h' class, full load rpm 2850, confirming to clw specn no. clw/es/o-1/alt. l. [ warranty period: 30 months after the date of delivery ]
Tender For supply of set of gaskets for mph ( converter and transformer oil pump) each set consists of 02 items. (1) gasket for shil make converter oil pump(sr) consist of 5 item (i) terminal box nitril rubber gasket pt no. sh/opc/15 qty =01 no. (ii) compression gland complete with cable gland grommet and washer pt. no. sh/opc/21 qty =1 no. (iii) 'o' ring between suction flange and guide vane pt. no. sh/opc/26 qty =1 no. (iv) 'o' ring between guide vane and shell pt no.sh/opc/28 qty =1 no. (v) 'o' ring between shell and delivery flange pt no. sh/opc/29 qty =1 no. (2) gasket for shil make tfp oil pump consists of 4 items. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of oil sampling kit consists of socket-36, socket-50, foot pump with pipe, prd blanking plate, pressure gauge, sampling arrangement with valve, suitable for jsti make main power transformer of vande bharat train set verson-2. [ warranty period: 30 months after the date of delivery ]
Tender For supply of set of spares for transformer oil filter machine 5000 lph consisting of 6 items. (1) heater element to pt. no.1336. qty-6nos. (2) filter cartridge/candle (10 micron) to pt. no.1224. qty-12 nos. (3) filter cartridge/candle (01 micron) to pt. no.1222. qty-12 nos. (4) vacuum pump oil to pt. no.1747. qty-30 ltrs. (5) set of rubber components and gaskets to pt.no.6700060. qty-01 set. (6) ball valve-1.5 inch/40nb to pt. no.0418. qty-01 no. ]
Tender For maintenance of electrical installation & fans, repair maintenance of pump sets, compound light, sub-station equipment at nth(er), salt lake, kolkata in fy 2025-26. (repairing & servicing of 2x1000 kva oil type transformer including relay servicing & calibration, servicing of ht & lt panel)subwork/packages:repairing & servicing of 2x1000 kva oil type transformer including relay servicing & calibration, servicing of ht & lt panel