Specifications of our multi-function (tig/mma, cut) welders:
| Parameter/Model | CT312 |
CT416
|
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| Input Voltage | AC220V±15% |
AC220V±15%
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| Frequency | 50/60 |
50/60
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| Input Power | 4 |
4
|
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| No-load Loss | 40 |
40
|
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| Duty Cycle | 60 |
60
|
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| Power Factor | 0.73 |
0.73
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| Efficiency | 80 |
80
|
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| Insulation Grade | F |
F
|
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| Housing Protection Grade | IP21 |
IP21
|
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| Net Weight | 9 |
14
|
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| Dimension | 371*153*232 |
432*204*302
|
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| TIG | MMA | CUT | TIG |
MMA
|
CUT | |
| Rated Input Current | 13.8 | 23.2 | 14 | 26.4 |
34
|
31 |
| Rated Output Range | 120 | 120 | 30 | 160 |
160
|
46 |
| Output Current Range | 10-120 | 10-120 | 15-30 | 10-160 |
10-160
|
20-40 |
| No-load Voltage | 55 | 55 | 220 | 62 |
62
|
260 |
| Rated Output Voltage | 15 | 25 | 92 | 16 |
26
|
96 |
| Air Pressure | —— | —— | 0.4 | —— |
——
|
0.4 |
| Air Flow | 2-5 | —— | 80 | 2-5 |
——
|
80 |
| Max Cutting Thickness | —— | —— | 12 | —— |
——
|
16 |
| Arcing Way | HF | Contact | HF | HF |
Contact
|
HF |
1.Multi-function:TIG/MMA/CUT,original design;
2.Easy and reliable operation with electric switch.Economical and endurable;
3.Smooth arc-start,stable welding current and concentrated arc for TIG.Capable in welding various metal.
4.Smooth arc-start,stable welding current for MMA;
5.Simple and convenient for CUTTING ,able to cut various metal;
6.Small and light , easy to move around and to install;
7.Clever circuit design, simple in structure,particular in technique, safe and reliable.