Detailed Product Description
Name: WSM series Inverter DC pulse argon arc welder
Elements: IGBT inverter, DC, Pulse
Model | WSM-315 | WSM-400 |
Input voltage(V) | 3-phase AC380±15% | 3-phase AC380±15% |
Rated input current (A) | 19.3 | 27.7 |
Input frequency(Hz) | 50/60 | 50/60 |
No-load voltage (V) | 54 | 54 |
Output current range (A) | 5-315 | 5-400 |
Rated output voltage (V) | 23 | 26 |
Duty cycle (%) | 60 | 60 |
No-load loss (W) | 100 | 100 |
Arc-striking method | High frequency | High frequency |
Efficiency (%) | 85 | 85 |
Power factor | 0.93 | 0.93 |
Insulating degrees | B | B |
Pulse frequency (low) Hz | 0.25-2.5 | 0.25-2.5 |
Pulse frequency (medium) Hz | 25-250 | 25-250 |
Current ascending time (S) | 0-10 | 0-10 |
Current descending time (S) | 0-10 | 0-10 |
Base current (A) | 5-315 | 5-400 |
Arc-striking current (A) | 5-315 | 5-400 |
Arc-retrieving current (A) | 5-315 | 5-400 |
Gas lag time (S) | 1-10 | 1-10 |
Pulse duty factor (%) | 10-90 | 10-90 |
Degrees of protection by enclosures | IP21 | IP21 |
Weight (Kg) | 33 | 33 |
Size (mm) | 565×286×432 | 565×286×432 |
Characteristics:
The emerging of inverter type arc welding equipment benefits from the rise of inverter theory and devices. Inverting type arc welding power rectifies frequency 50/60Hz into direct current. Then invert DC into high frequency (can reach to 15K HZ) AC through large power switch IGBT, and reduce voltage and rectify into DC again, output large power DC source through PWM technology. The weight and size of the main transformer are greatly reduced, and its efficiency can be improved by 300%. The arc striking system adopts the high frequency vibration theory. Its characteristics are stability, reliability, lightweight, saving energy, non-electromagnetic noises.
The ALLFID argon arc welding machine is easy to generate arc. It has the continuous adjustment functions for arc-striking or retrieving current, welding or base current, current ascending or descending time, and gas-lag time. In addition, pulse frequency and pulse duty factor can be adjusted alone. Its automatically arc striking and retrieving feature and the steady electric arc make the perfect weld seam formation and perfect interior quality. Its unique design very suits for the bicycle industry.
The ALLFID welding power can provide more powerful, more centralized and steadier arc. It responds more rapidly when the short circuit happens between the electrode and workpiece. This implies that machines with varied dynamic properties can be easily designed. And even the properties can be adjusted to make the electric arc softer and harder.
This machine is broadly used and can work on stainless steel, carbon steel, copper, and other nonferrous metal through general electric welding. IGBT Inverter DC Pulse Tungsten TIG Welder.
