Features and benefits
Small size, light weight Suitable for Rutile and Basic electrodes Adjustable ARC FORCE and hot start Worked with generator (optional) Digital display
Recommended areas of use
Shipbuilding and offshore engineering Industry plant construction Maintenance and repair Pipeline industry
Standard equipments
1 Power source 1 Connected primary cable L=3m 2 Quick plug 1 Welding cable L=3m (optional) 1 Ground cable L=3m (optional)
Recommended base metals
Carbon steel Alloy steel
Power source technical data
Model	ARC400D	ARC500D
Rated input voltage (V)	Three phase 380 ±20% 50Hz
Rated input power (Kw)	18.4	25
Rated input current (A)	28	38
Rated output voltage (V)	36	40
Open-load voltage (V)	70	82
Range of welding current (A)	20～400	20～500
Rated duty cycle (%)	60
Power factor	0.95
Weight (kg /lb)	29/64.1	30/66.3
Dimension LxWxH (mm /inch)	501×232×495/19.6×9.1×19.4