1. IGBT DC PULSE TIG/MMA WELDING MACHINEIGBT module, high efficiency, high power utilization.
2. Pulse control and strong
1. IGBT DC PULSE TIG/MMA WELDING MACHINEIGBT module, high efficiency, high power utilization.
2. Pulse control and strong welding permeability.
3. Less splash, good welding surface, low noise.
ITEM | WSM-250 | WSM-315 | WSM-400 | WSM-500 | WSM-630 |
Power voltage/frequency | Three phase380v±10%50Hz | Three phase380v±10%50Hz | Three phase380v±10%50Hz | Three phase380v±10%50Hz | Three phase380v±10%50Hz |
Rated iutput power(KVA) | 8.5 | 10.3 | 14.4 | 20 | 27.7 |
Rated input current(A) | 11 | 21 | 28 | 38 | 52 |
Rated duty cycle(%) | 60 | 60 | 60 | 60 | 60 |
Output current adjustable range(A) | 15-250 | 20-315 | 20-400 | 20-500 | 20-630 |
Output no-load voltage(V) | 65±5 | 80±8 | 80±8 | 80±8 | 80±8 |
Pulse frequency(Hz) | 0.5-500 | 0.5-500 | 0.5-500 | 0.5-500 | 0.5-500 |
Pulse frequency adjustable range(Hz) | 15-100 | 15-100 | 15-100 | 15-100 | 15-100 |
Current rise time(S) | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 |
Current decline time(S) | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 |
Foreblow time(S) | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Reblowing time(S) | 3-10 | 3-10 | 3-15 | 3-15 | 3-15 |
Apply electrodes diameter(mm) | 2-4 | 2-5 | 2-6 | 2-6 | 2-6 |
Apply tungsten diameter(mm) | 1-3 | 1-5 | 1-6 | 1-6 | 1-6 |
N.w/G.w(kg) | 24/29 | 40/46 | 50/55 | 58/63 | 60/66 |
Max argon flow(L/min) | 25 | 25 | 25 | 25 | 25 |
Insulation class | Main transformer Power transformer Output reactance,ect | Main transformer Power transformer Output reactance,ec | Main transformer Power transformer Output reactance,ec | H B | H B |
Dimension(mm) | 310*550*560 | 320*600*630 | 320*600*630 | 335*630*650 | 335*630*650 |
