3
Efficiency
%
89.5
Rated duty cycle
%
100
（
40
℃）
Rated cutting current/voltage
A/V
125/130
Current adjusted range
A
30
～
125
Arc pilot type
-
Not-contact type
Plasma gas
-
Air
Gas pressure
Mpa
0.4
～
0.6
Quality cutting thickness (low
carbon steel)
mm
25(580mm/min)
The maximum cutting thickness
(low carbon steel)
mm
32(400mm/min)
The maximum cutting capacity
(low carbon steel)
mm
38(300mm/min)
Insulation grade
-
F
Cooling mode
-
Air cooling
Protection grade
-
IP21S
Dimension (L*W*H)
mm
670×320×600
Power source net weight
kg
49
3.2
Plasma gas requirement
Pressure range
：
0.4MPa
～
0.6MPa
Proof pressure of the gas supply pipe
：
≥1MPa
Inner diameter of gas supply pipe
：
Φ5.5
Rate of gas flow
：
≥280L/min
The gas should not be input into the plasma cutting machine without filtering the water.
3.3
Static External Characteristic Curve (Figure 1)
Figure 1
320V
U
125A
I
199V
