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Unistick 510C


Three-phase DC stick welding units with thyristor control. Excellent welding using all variants of coated electrodes and particularly aluminium and cellulosic electrodes. Equipped with external control of the Hot Start and Arc Force percentages. Ideal to weld for the most demanding welding applications: shipyards, oil pipelines etc. The units are equipped with socket for remote control.

Technical data
Input voltage (3ph) 230/400V - 50/60Hz
Power 60% 28 KVA
No load output voltage 75  V
Amp. min-max 20 ÷ 500 A
Duty Cycle 40° 500A @ 35%
380A @ 60%
300A @ 100%
Ø E 2 ÷ 8 mm
Insulation H
Protec. Degree IP23S
Machine (LxWxH) 1180x605x665 mm
Package (LxWxH) 1130x495x720 mm
Weight box/net 187 / 175 Kg
Code 99225031


Data sheet - Unistick 510C (1.5 Mb) Updated 21/11/2019
Spareparts list - Unistick 510C (145.6 kb) Updated 21/11/2019
User manual (8.6 Mb) Updated 21/11/2019
Eco Design (296.5 kb) Updated 28/12/2020


CE EAC 3ph EN 60974-1 / EN 60974-10 Air cooling Conventional Thyristor control DC Display 50mm Remote control - 14 pin Heavy Duty MMA MMA_ArcForce MMA_HotStart MMA_Rutile/Basic MMA_Cellulosic/Aluminium TIG MMA_Gouging

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