|
Model
|
CUT-40
|
CUT-70
|
CUT-100
|
|
Input voltage (V)
|
AC220V+/-15%
|
AC380V+/-15%
|
AC380V+/-15%
|
|
frequency (HZ)
|
50/60
|
50/60
|
50/60
|
|
rated input capacity(A)
|
30
|
12
|
23.1
|
|
Rated input capacity(KVA)
|
6.6
|
4.56
|
|
|
no-load voltage(V)
|
230
|
295
|
268
|
|
Current adjust range(A)
|
15-40
|
20-70
|
20-100
|
|
rated input voltage(V)
|
96
|
104
|
120
|
|
Duty cycle(%)
|
60
|
60
|
60
|
|
no-load loss(W)
|
40
|
60
|
80
|
|
efficiency(%)
|
80
|
85
|
85
|
|
Power factor
|
0.73
|
0.93
|
0.93
|
|
Insulation grade
|
F
|
F
|
F
|
|
Degree of protection by enclosure
|
IP21
|
IP21
|
IP21
|
|
Arc starting method
|
Contact arc starting
|
Contact arc starting
|
Non-contact arc starting
|
|
Air compressor pressure(kg)
|
4-5
|
4-5
|
4-5
|
|
cutting thickness(mm)
|
1-16
|
1-20
|
1-30
|
|
weight(kg)
|
9
|
19
|
36.5
|
|
Dimension(mm)
|
371×153×232
|
480×204×303
|
560×370×350
|
CUT40/70/100 inverter power is made 50/60HZ operating frequency firstly rectified to DC, use high-power switching devices IGBT to invert high-frequency (frequency up to 15KHZ), then buck rectifier, through pulse width modulation (PWM) output power DC source, the main transformer of the weight, volume dropped significantly, the efficiency increased by 30%.Arc system uses the principle of high-frequency ,arc start easily, with early aspiration, gas off delay function.
Features: stable, reliable, lightweight, energy saving, no noise,high cutting speed, cut mouth clean, no polishing
Characteristic :compared to conventional rectification transformation technology, its main advantage is the obvious low-power, lighter weight, structure is more compact and better performance.
Our series of plasma cutting power provides stronger, more focused, more stable arc, the arc in the air almost all ionization, arc temperature can reach 10000-15000 °C, achieve a high degree of ionization state, produce a strong plasma arc. This means that the plasma arc can be used for fast cutting of metal, reduce heat affected zone as much as possible, the efficient use of energy and extremely smooth cutting surface available for further processing convenience.
Compared with other cutting power supply, our series inverter plasma cutting power can be with excellent handling characteristics and high cutting efficiency through advanced power electronic circuit for a quick adjustment and control.
Our series inverter plasma cutting power supply can be designed easily into different characteristics of cutting power supply, the output current continuously adjustable, with excellent operational performance, the overall power conversion efficiency can be more than 85% under normal circumstances.
Our series of plasma cutting power supply has many applications, it is mainly used in cutting sheet metal, including the different nature of the metal for a variety of materials, like stainless steel, alloy steel, carbon steel , copper and other non-ferrous materials.
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