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Unistick 500N


Three-phase DC welding units on wheels, with thyristor control. Excellent welding results with all common stick electrodes. Suitable for the most demanding welding applications: shipbuilding, piping, etc. Equipped with socket for remote control.

Technical data
Input voltage (3ph) 230/400V - 50/60Hz
Power 60% 22 KVA
No load output voltage 80  V
Amp. min-max 20 ÷ 500 A
Duty Cycle 40° 500A @ 35%
380A @ 60%
300A @ 100%
Ø E 2 ÷ 6 mm
Insulation H
Protec. Degree IP23S
Machine (LxWxH) 605x1180x665 mm
Package (LxWxH) 475x1110x610 mm
Weight box/net 176,5 / 166,6 Kg
Code 99225028


Data sheet - Unistick 500N (1.5 Mb) Updated 21/11/2019
Spareparts list - Unistick 500N (180.6 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_Rutile/Basic TIG

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