YD400/630SS3

Features

Excellent and highly reliable clean-arc series DC arc welding. Economical and suitable for both manual arc welding and carbon arc gouging.
Better arc start, stability and workability than AC gouging with lower consumption and cost of carbon electrode.
Easy to operate and lesser occurrence of arc start failure and stick adhesion.
Constant control of welding current greatly enhances weld quality.
Rugged and robust construction suitable for operation in rough environments.
Welding current can be easily increased or decreased via optional remote control.

Technical specification	Units	400SS3	630SS3
Rated input Voltage	Volts	415, ±10%	415, ±10%
Phase/Freq.	No./Hz	3ph / 50	3ph / 50
Input KVA@ 60% duty cycle	KVA/KW	26.3 / 19.5	44.3 / 34
Rated output current	Amps	60 – 400	100 – 630
Rated Voltage Range	Volts.	22.4 – 36	24 – 44
Rated duty cycle	%	60	60
Ingress Protection	Class	IP21S
Insulation	Class	H
Weight	Kg	155	225

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