Tender For supply of portable single operated rectifier type dc annual rate contract welding set suitable for manual annual rate contract welding process as per is 4559
Tender For auction sale of tlr 1 ton 2 whld gen set 7.5 kva,genr set 7.5 kva,portable rectifier 650amps 27.5v with accessories,tlr 1 ton 2 whild gs,gen set 11.25 kva tlr 1 ton 2 whld mounted
Tender For supply of portable single operated rectifier type conventional dc annual rate contract welding set-600 ampere capacity suitable for manual annual rate contract welding process with warranty/guarantee and test certificate. technical specification 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 annual rate contract 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 winding 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: type with current regulator, safety norms: earth fault facility & vrd facility.
Tender For design, supply, installation, testing & commissioning of 5 mw green hydrogen plant in dpa with capabilities to further enhance up to 10 mw in future by using common infrastructure facilities on epc mode - design, supply, installation, testing and commissioning of 5mw green hydrogen generation plant on epc mode including alkaline electrolyser package (stacks, gas separator units, h2 purification units, rectifier units, rectifiertransformers) complete in all respect.