Tender For supply of spo2 probe , lamp 12v 55w , fuse 10 a , bty 14 point 8 v 2200 mah , bty 12 v 800 mah , bty 9 v 300 mah , bty 12v 700 mah , bty 7 point 4 v 4400 , bp cuff , rectifier round , tafloan tape , silicon pipe , hrc fuse 16a , ic dk 124 , capacitor 68 uf 400 v , capacitor 33 uf 450v , ntc 10 d 20 , ic 7808 , ic 7805 , ic 7812 , ic 317 lm , varistor s20 , varistor znr 10d , 2 core wire , fuse 5 a
Tender For supply of compact silicon rectifier block for conventional locos as per rdso specn. no. elrs/spec/rsi /0030 (rev. 0) of december- 2003 with amendment nos. 1, 2 & 3. ]
Tender For supply of motor for silicon rectifier cooling blower for locomotive (mvsi -h class) spec. no.drg.no. rdso spec. no. e -10/3/08 with amendment dt. 01 and 02 and clw spec. no. clw/es/b-14/c ( pt. ii) [ warranty period: 30 months after the date of delivery ]
Tender For supply of dc damping panel with msr type capacitors for use inside the silicon rectifier a s per elrs/spec/rsi/0030 for compact rsi. (reserved for oem or authorised dealer of silicon rectifier block). [ warranty period: 30 months after the date of delivery ]
Tender For supply of portable single operated rectifier type conventional dc arc welding set-600 ampere capacity suitable for manual arc welding process with warranty/guarantee and test certificate. technical specificatio n as given below: 1. maximum hand welding current @ 60% duty cycle ; 600a and minimum hand welding current @60% duty cycle: 120 a 2. open circuit voltage : 70v (max) and operating arc voltage: 25-44 volt. 3. 3-phase 50 hz, rated input voltage: 3 tapings- 380/415/440 volts. 4. type of cooling : forced air cooled - heavy duty exhaust fan with copper windings, metal body and fan blades. 5. class of insulation and windin g materials : class h insulation with both primary and secondary copper windings. 6. specification to which it conform : is 4559- latest version. 7. type of rectifier- silicon diode. full wave 3-phase bridge rectifier: ty pe with current regulator, safety norms: earth fault facility & vrd facility. make:- essab, berco, ador or equivalent. [ warranty period: 30 months after the date of delivery ]