India
We offer DC Welding Rectifier. Ankita series of welding rectifiers are forced air cooled,silicon type and are designed to provide a DC welding current where 3 phase, 50 Hz A.C. mains power is available at voltage ranging from 380 to 415. Ankita series of welding rectifiers are suitable for manual arc welding particularly in the welding of:
Mild steel and low alloy steel at site where welds of high radiographic standard are required.
Mild steel and low alloy steel in lighter gauge resisting steel i.e.,stainless steel.
Low alloy and corrosion,heat and creep.
Non-ferrous metals.
Pipes in all positions.
Technical Specification covering IS-7931:
Model DC RectifierAMR-300AMR-400AMR-500AMR-600
Supply Voltage 3 PH380/415/440380/415/440380/415/440380/415/440
Primary Current at Max.Output30A40A50A60A
OUTPUTD.CD.CD.CD.C
Open circuit Voltage85909090
Max.Continuous Current at 100% D/C225300340420
Max.Continuous at 60% Duty Cycle300400500600
KVA-Max. Continuous15202530
KVA-Max.20263343.2
Welding current range(in Two Ranges)20-300A20-400A20-500A20-600A
GENERAL
Max.Ambient temp.to which Rating Apply40 C40C40C40C
Class of insulationFFFF
Type of CollingForced Air ColledForced Air ColledForced Air ColledForced Air Colled
Approx.Dimensions (LxWxH)mm750x560x710750x580x760950x610x7601060x710x890
Approx.Weight kg.230260300
Manufacturer and supplier of PVC hose pipes which includes domestic hose pipes, commercial hose pipes, industrial hose pipes, heavy duty hose pipes and sewage cleaning hose pipes.
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