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Characteristics
● Inverter DC HF TG/MMA welder with Pulse
● New generation IGBT technology
● Equipped with voltage protection and thermal protection
● Easy-to-use and user-friendly control panel
● Equipped with LED display, which supports Cold TIG and clean
● Adjustable and displayable gas pre-flow/post flow,ignition/base/peak current:simply welding procedure parameters
Technical Data
| Model | TIG-315P(LED) | |||
| Input voltage (V) | AC220 | 3P-AC380 | ||
| Frequency (HZ) | 50/60 | 50/60 | ||
| Function | MMA | TIG | MMA | TIG |
| Input power (KVA) | 7 | 7.3 | 9.2 | 8.6 |
| Rated input current (A) | 32 | 33 | 14 | 13 |
| Rated output current (A) | 20-180 | 20-250 | 20-220 | 20-280 |
| Drive current for MMA (A) | 20-180 | / | 20-160 | / |
| Base current (A) | / | 20-250 | / | 20-280 |
| Start arc current (A) | / | 20-250 | / | 20-280 |
| Duty ratio(%) | / | 10-90 | / | 10-90 |
| Pulse frequency (HZ) | / | 0.2-200 | / | 0.2-200 |
| Pre-flow time(s) | / | 0-15 | / | 0-15 |
| Gas delay time(s) | / | 0-15 | / | 0-15 |
| Current slow up time(s) | / | 0-10 | / | 0-15 |
| Current decay time(s) | / | 0-10 | / | 0-15 |
| No load voltage | 74±5 | 74±5 | ||
| Duty cycle (%) | 40% 180A/27.2V | 40% 250A/20V | 40% 220A/28.8V | 40% 280A/21.2V |
| 100% 114A/24.6V | 100% 158A/16.3V | 100% 139A/25.6V | 100% 177A/17V | |
| Tungsten(mm) | 1.6/2.0/2.4/3.2/4.0 | |||
| Efficiency(%) | 75 | |||
| Power fact | 0.93 | |||
| Protection grade | IP21 | |||
| Insulation grade | F | |||
| Cooling | Fan | |||
| Net weight (kg) | 17.3 | |||
| Gross weight (kg) | 18.6 | |||
| Dimension of machine (mm) | 496*212*380 | |||
| Dimension of package (mm) | 570*260*440 | |||
Accessories:
 |  |
| Earth clamp Grounding cable 3m | TIG torch WP-26 lpc |
Application
- Suitable for Boiler, pipe construction, stainless steel precision products and other precision welding industry for higher welding deformation requirements.
- Material: Stainless steel, steel, mild steel, Carbon steel, copper, titanium alloy,etc.
