Tender For corrigendum : design manufacture supply testing commissioning of standard gauge metro rolling stock (electricalmultipleunits) and depot machinery and plant and training of personnel
Tender For supply of dynamic braking resistor unit: 32 kw, 25 ohm, type: ss punch grid, rating: continuous, self ventilated. note: size of one unit dbr should not more than 600mmx600mmx600mm(lxbxh). [ warrantyperiod: 30 months after the date of delivery ] ]
Tender For supply of pantograph am12 complete with 01 no. servomotor assly, 01no. mechanism assly, 01no.throttle valve assly as per firms drg. no. 22110201a figure no.1e with metallised carbon strip but without foot insulators for operation on ac electricalmultipleunit (ac emu) with 25kv, 50hz, ac supply.the metallised carbon strip will be as per rdso drg. no. skel 4303 (rev.4) or latest. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of resistor grid dynamic brake-re 3,re 7-1.235 ohms-545 amps to dlw drg. no. 10634216 alt. "ea", (dlw pt. no. 18250040) specs:- [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For auction sale of depot miscellaneous scrap - scrap and unserviceable condenmed electrical fitting item such as dbr (dymamic braking resistor) grid set box with copper bus bar, shorting plates and connection plate for bar with or without clamps in dismenteled and broken condition with different types of attachment such as copper, nickel, chromium and insulations etc. (qty approx)
Tender For auction sale of depot miscellaneous scrap - scrap and unserviceable condenmed electrical fitting item such as dbr (dymamic braking resistor) grid set box with copper bus bar, shorting plates and connection plate for bar with or without clamps in dismenteled and broken condition with different types of attachment such as copper, nickel, chromium and insulations etc. (qty approx)
Tender For supply of supply of variable frequency drive 22 kw 30 hp with suitable frame for eot crane hoisting application. the drive shall be provided with crane control program. , supply of dynamic braking resistor with ss304 punched grid dbr in ip21 gi enclosure. dbr shall be suitable to 22 kw drive , supply of vfd ac drive of capacity 18.5 kw 25 hp with suitable frame for eot crane hoisting application. the drive shall be provided with crane control program. , supply of dynamic braking resistor with ss304 punched grid dbr in ip21 gi enclosure. dbr suitable to 18.5 kw drive. , supply of vfd ac drive of capacity 5.5 kw 7.5 hp with suitable frame for eot crane hoisting application. the drive shall be provided with crane control program , supply of dynamic braking resistor with ss304 punched grid dbr in ip21 gi enclosure dbr suitable to 5.5 kw drive , installation and commissioning charges per drive and dbr