Prouducts

WS Series IGBT Inverter TIG/MMA Welder

Product description:

Exact digital current and voltage preset,it makes the machine be easy operated.
High voltage arc striking and welding cable can be lengthened to 30 meters.
Advanced IGBT inverter technology,high working frequency,high working efficiency and energy saving.
One machine with TIG/MMA welding.
Independently adjustable of pre-flow and post-flow.
With good protection of under voltage,over voltage and over current,it makes the machine safe and reliable.
With tri-proof design,it ensures working stable and reliable when in kinds of adverse circumstances.

Model	WS-315i	WS-400i	WS-500i
Input power voltage (V)	AC-380±10﹪	AC-380±10﹪	AC-380±10﹪
Frequency (Hz)	50/60	50/60	50/60
Rated input current MMA/TIG (A)	23/16	32/23	44/33
No-load voltage (V)	68V	68V	75V
Current adjusting range (A)	12-315	12-360	12-420
Rated input capacity MMA/TIG (KVA)	14/10	20/15	28/21
Duty cycle (%)	60﹪315A 100﹪244A	60﹪360A 100﹪280A	60﹪420A 100﹪315A
Efficiency (%)	85﹪	85﹪	85﹪
Rated output current(A)	315	360	420
Insulation class	H	H	H
Case protection degree	IP23	IP23	IP23
Weight (kg)	19.5	19.5	35
Overall dimension (mm)	540220425	540220425	600350605