TIG-400PW AC DC welding machine water cooler TIG welder
Functions & Features:
1.Large power ,high duty cycle,can be contiuous welding ;
2.With AC function ,good for welding aluminum ;
3.With pulse function and pulse frequency can be adjusted;
4.Adopt advanced MOSFET/IGBT technology ,large power and high duty cycle;
5.Wide range of welding ,suitable for various welding process requirement;
6.Suitable for carbon steel ,stainless steel ,copper ,aluminnum and other metal welding .
About This Machine :
The welding machine is a rectifier designed with advanced inverter
technology.
The appearance of inverter arc welding equipment benefits from the
theory of inverter power supply and the appearance of devices. The inverter
arc welding power supply uses IGBT module of high-power device to convert
50 / 60Hz power frequency to high frequency (such as 20kHz and above),
then reduces voltage and rectifies, and outputs high-power DC source through
PWM technology. The weight and volume of main transformer are greatly
reduced, and the efficiency is increased by more than 30%. The appearance of
inverter welding machine is known as a revolution of welding machine
industry by experts
Technical Specification :
| |
TIG-315PW AC DC |
TIG-400PW AC DC |
TIG-500PW AC DC |
| Input power voltage(VAC) |
AC3-380 |
AC3-380 |
AC3-380 |
| Rated input capacity (KVA) |
8.9 |
12.5 |
17.8 |
| Rated input current (A) |
13.5 |
18.6 |
27 |
| No load voltage (V) |
45 |
65 |
65 |
| Output current range |
60% |
60% |
60% |
| Insulatio class |
F |
F |
F |
| Efficiency |
85% |
85% |
85% |
Pictures:
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