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Detailed Product DescriptionMain Characteristics:Model: CT-312 (D) , CT-416 (D) , CT-518 (D)1. Advanced inverter technology, reduced size and weight, easy to carry.2. Novel and effecitive, and low cost;3. Three functions in one machine, tig welding, mma welding and air plasma cutting4. Compact and easy for operation.5. "D" Series are for 110 / 220 duel voltage input, automatic input voltage changing6. Complete accessories: welding torch, welding cable (3 m) , earth clamp, welding holder, , cutting torch, carton box.
TYPE | CT-312 | CT-416 | CT-518 | ||||||
Input voltage(V,Hz) | AC220±15%,50/60 | AC220±15%,50/60 | AC220±15%,50/60 | ||||||
Input power capacitance(KVA) | 4.2 | 6 | 8 | ||||||
No-load loss(W) | 40 | 40 | 40 | ||||||
Duty cycle (%) | 60 | 60 | 60 | ||||||
Power factor | 0.93 | 0.93 | 0.93 | ||||||
Efficiency (%) | 85 | 85 | 85 | ||||||
Insulation class | B | B | B | ||||||
Protection class | IP21 | IP21 | IP21 | ||||||
Weight (Kg) | 9 | 13 | 13 | ||||||
Size (mm) | 371×155×285 | 425×205×355 | 425×205×355 | ||||||
TIG | MMA | PLASMA | TIG | MMA | PLASMA | TIG | MMA | PLASMA | |
Input current(A) | 10.2 | 15.6 | 19 | 15 | 22 | 27.3 | 19 | 30 | 35 |
Rated output current(A) | 120 | 110 | 30 | 160A | 150 | 40 | 200 | 190 | 50 |
Current range(A) | 10-120 | 10-110 | 15-30 | 15-160 | 15-150 | 20-40 | 20-180 | 20-180 | 25-50 |
No load voltage(V) | 55 | 55 | 220 | 62 | 62 | 250 | 70 | 70 | 280 |
Working voltage(V) | 15 | 25 | 110 | 16.5 | 26 | 120V | 17 | 27 | 130 |
Nozzle Ø internal(mm) | - | - | Ø1.0 | - | - | Ø 1.2 | - | - | Ø 1.2 |
Air pressure(mPa) | - | - | 0.4 | - | - | 0.4 | - | - | 0.4 |
Gas flow(L/min) | 2-5 | - | 80 | 2-5 | 80 | - | 80 | ||
Cut thickness(mm) | - | - | 1-8 | - | - | 1-12 | - | - | 1-12 |
Arc-leading | HF vibrate | Touch | HF vibrate | HF vibrate | Touch | HF vibrate | HF vibrate | Touch | HF vibrate |
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Inverter DC Multi-functions Welder(Cutter) CT416