TIG Welding (COLO TIG220ET)

HF ARC-starting,impulse control and welding permeadbility
Be satisfied requirements of welding technoiogical
TECHNICAL SPECIFICATIONS
MODEL
Colo TIG220
Colo TIG250
Colo TIG315
AC Input Voltage
AC.(three phase)
220V~415V ±15%
AC.(single phase) 110V~240V ±15% 50Hz
Rated input power capacity(KW)
5.5
7
8.5
Input frequency(Hz)
50/60
50/60
50/60
No-load voltage(V)
43
60
60
Output current range(A)
20-220
20-250
20-315
Rated output coltage(V)
20
20
20
Duty cycle
60
60
60
No-load power(W)
40
40
60
Efficiency(%)
85
85
85
Power factor
0.93
0.93
0.93
Insulation class
B
B
B
Weight(KG)
12.8
12.8
19
Overall dimension
432*205*355
432*205*355
530*205*380
Protection class of case
IP21
IP21
IP21
Down-slope time



Welding thickness(mm)
2-8
3-10
3-10
Arc-sarting
HF
HF
HF