Trademark: SHELLMAX
Origin: China
HS Code: 85153900
Trademark: SHELLMAX
Origin: China
HS Code: 85153900
IGBT ADVANCED TECHNOLOGY 3 OPTIONAL WAVE PATTERN WHEN WELDING ALUMINUM1. Sin: The standard setting for a low noise and stable arc;
2. REc: with decreased edge steepness, for reducing noise levels compared to those that occur with the 100% rectangular waveform.
3. OFF: Stable but loud arc.
FEATURES-HF ARC IGNITION MANAGEMENT SYSTEM
FEATURES
1. Excellent arc ignition has a significant impact on TIG welding.
2. If any equipment not suitable in high frequency environment, the welder can control the highfrequency of ignition to be minimum 10Hz;
3. SHELLMAX Digital Welders can adjust optimum arc ignition current with micro computer control in any tungsten electrode (for example green pure electrode) or any arc ignition way (HF ignition or LIFT).
4. SHELLMAX Digital Welders are initially designed for radiation reduction and screen increment.
| TECHNICAL DATA | DIGITAL CONTROL AC/DC TIG/MMA PULSE | |||
| Model | TIG/ARC250A | TIG/ARC320A | TIG/ARC400A | TIG/ARC500A |
| Three phase input 50/60 Hz (V) | 380-415 | |||
| Installed power(KVA) | 9 | 12 | 15 | 18 |
| Fuse (delayed action)(A) | 16 | 20 | 22 | 26 |
| Up-slope time (S)Â | 0.1-10Â | |||
| Down-slope time (S)Â | 0.1-15Â | |||
| Pre-gas time (S)Â | 0.1-15Â | |||
| Post-gas time(S)Â | 0.1-60 | |||
| Pulse frequency (HZ)Â | 0.2-20Â | |||
| Pulse ratio( %)Â | 1-100Â | |||
| AC frequency (HZ)Â | 20-200 | |||
| Oxide clean ratio (%)Â | " -40-+40 | |||
| Power factor max(V) | 0.8 | |||
| Open circuit voltage(V) | 62 | |||
| Current range | 5-250 | 5-320 | 5-400 | 5-500 |
| Duty cycle at (40C) X%(V) | 250(35%) | 320(35%) | 400(35%) | 500(35%) |
| Dimensions(cm) | 49× 24× 47 | |||
| Weight(Kg) | 25 | 26 | 28 | 30 |
1. Sin: The standard setting for a low noise and stable arc;
2. REc: with decreased edge steepness, for reducing noise levels compared to those that occur with the 100% rectangular waveform.
3. OFF: Stable but loud arc.
FEATURES-HF ARC IGNITION MANAGEMENT SYSTEM
FEATURES
1. Excellent arc ignition has a significant impact on TIG welding.
2. If any equipment not suitable in high frequency environment, the welder can control the highfrequency of ignition to be minimum 10Hz;
3. SHELLMAX Digital Welders can adjust optimum arc ignition current with micro computer control in any tungsten electrode (for example green pure electrode) or any arc ignition way (HF ignition or LIFT).
4. SHELLMAX Digital Welders are initially designed for radiation reduction and screen increment.
| TECHNICAL DATA | DIGITAL CONTROL AC/DC TIG/MMA PULSE | |||
| Model | TIG/ARC250A | TIG/ARC320A | TIG/ARC400A | TIG/ARC500A |
| Three phase input 50/60 Hz (V) | 380-415 | |||
| Installed power(KVA) | 9 | 12 | 15 | 18 |
| Fuse (delayed action)(A) | 16 | 20 | 22 | 26 |
| Up-slope time (S)Â | 0.1-10Â | |||
| Down-slope time (S)Â | 0.1-15Â | |||
| Pre-gas time (S)Â | 0.1-15Â | |||
| Post-gas time(S)Â | 0.1-60 | |||
| Pulse frequency (HZ)Â | 0.2-20Â | |||
| Pulse ratio( %)Â | 1-100Â | |||
| AC frequency (HZ)Â | 20-200 | |||
| Oxide clean ratio (%)Â | " -40-+40 | |||
| Power factor max(V) | 0.8 | |||
| Open circuit voltage(V) | 62 | |||
| Current range | 5-250 | 5-320 | 5-400 | 5-500 |
| Duty cycle at (40C) X%(V) | 250(35%) | 320(35%) | 400(35%) | 500(35%) |
| Dimensions(cm) | 49× 24× 47 | |||
| Weight(Kg) | 25 | 26 | 28 | 30 |
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