supply of heavy duty arc welding machine igbt inverter/thyristor.heavy duty arc welding machine igbt inverter/thyristor.,heavy duty arc welding machine igbt inverter / thyristor based type to the following make / models: 1) ador: thyroluxe 600 or 2) ewac: 600 i or 3) panasonic: yd 630 at djf or substantially equivalent to the following specifications: i.input voltage: 400 - 415 (+,-) 20%. ii.phase: 3phase frequency: 50/60 hz. i v. max in put kva: 31.5/32.2. v.cooling: forced air. vi.2 nos of okc connector cable & remote control unit with 10 mtr cable. note: a) warranty: the material shall have a warranty 12 months from the date of suppl y date. b)oem or authorized dealer/agents having valid authorization of oem are eligible to quote. c)the off er shall include valid authorized dealership document and a detailed technical catalogue both shall be prov ided while quoting and also with the material supply. d)inspection certificate (ic) should be submitted along with the material supply. [ warranty period: 12 months after the date of delivery ] ] => limited