INTIG 401 PULSE
DC Pulse Argon Welding Machine
Rated
Open
Circuit
Voltage (
V)
TIG
75
81
MMA
75
81
Power
factor
TIG
0.84
0.81
MMA
0.82
0.84
Efficiency
(η)
TIG
83.1%
83.9%
MMA
85.9%
86.3%
Rated Duty Cycle
(%)
60%
Hot Start Current
Range
(A)
0
～
120
Arc Force Current
Rage
(A)
0
～
120
Gas Pre-flow Time
(S)
0
～
5
Arc Striking
Current Range
(A)
5
～
400
5
～
500
Current Up-slope
Time
(S)
0
～
10
Welding current
(A)
5
～
400
5
～
500
Pulse Peak Current
Range
(A)
／
5
～
400
／
5
～
500
Pulse Background
Current Range
(A)
／
5
～
400
／
5
～
500
Pulse Frequency
Range
(Hz)
／
0.2
～
99.9
／
0.2
～
99.9
Pulse Duty Ratio
Range
／
5%
～
95
％
／
5%
～
95
％
Current Down-
slope Time Range
(S)
0
～
10
Crater Current
Range
(A)
5
～
400
5
～
500
Gas Post-flow
Time
(S)
0
～
20
Cooling mode
Air cooling
Isolation Grade
F
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