| Model | L500G-P |
| Input voltage | 3相380V±10%50-60Hz |
| Rated input current (A) | 38 |
| Rated input power (KW) | 23 |
| Voltage adjustment range (V) | 15-39 |
| No-load voltage (V) | 76±5 |
| Input current adjustment range (A) | 50-500 |
| Wire feeding speed range (m/min) | |
| Applicable wire diameter (mm) | φ1.0/φ2.0 |
| Applicable wire specification | solid/flux cored |
| Rated duty cycle | 60% |
| Efficiency | ≥89% |
| Power factor | ≥0.93 |
| Insulation class | F |
| Enclosure protection class | IP23 |
| Cooling method | Air cooling |
| Control mode | Inverter control |
| Protective gas | Ar(80%)+CO2(20%) |
| Power Dimensions (mm) | 645X400X545 |
Applications:
It has multiple functions such as cellulose downward welding, low
hydrogen electrode welding, DC argon arc welding, solid wire/iron
powder core root welding, etc.
Product features and advantages:
1. It adopts the famous German Siemens Infineon IGBT module at home
and abroad, the customs number: 01012018100000XXXX. The inverter
technology and innovative control technology are advanced, with the
advantages of high voltage shock resistance, severe cold, high
temperature and other harsh environments, precise control, and
excellent welding performance.
l Use American CDE imported capacitors. Customs declaration number:
53452018145111XXXX
l The reactor has passed the national military standard. Military
standard certificate number 16J10020R2M
l The transformer has passed the national military standard.
Military standard certificate number 13J10011R1S
l The main transformer is also the thickest, with more turns than
domestic welding machines.
l The radiator of the pipeline welding machine is made of
high-quality aluminum material, and the heat dissipation area is
double that of the same type of welding machine in China, which
greatly improves the heat dissipation capacity of the welding
machine. This ensures that the welder can operate normally at high
temperatures.
l Powerful functions! In addition to welding RMD, it can also fully
weld all current pipeline welding processes such as STT, 52U,
cellulose, and argon arc. One machine is equivalent to the function
of multiple welding machines, and the price is super high.
l The company's unique patented technology (other companies do not
have): semi-automatic welding system based on two-way
communication. The distance between the main machine and the wire
feeder is broken, and the welding function can be directly selected
on the wire feeder while welding.
l About customization: All software can be upgraded free of charge
during the life of the machine, and can be customized as needed.
The software system is free to upgrade for life.
l The company's unique patented technology: phase loss protection
circuit and method for three-phase AC power supply. It is used for
identification and protection in the state of phase loss, which
reduces the risk caused by phase loss work.
l The company's unique patented technology: a welding power supply
with low-voltage power supply function. Used to provide normal
operation of low voltage power supply.
l The company's unique patented technology: a welding machine fan.
The fan automatically detects the temperature. When the set
temperature is reached, the fan starts automatically; when the set
temperature is lower than the set temperature, the fan stops. Great
energy savings.
l When the welding machine is debugged, the withstand voltage test
of the whole machine reaches 3750V, which fully guarantees the
durability and safety of each component of the welding machine.
l At the same time, the welding machine can also be used as a power
source for automatic welding.
l High protection: dustproof, waterproof, sandproof, shockproof;
can adapt to various harsh environments of field work environment.
l High altitude and ultra-low temperature will not affect the
normal work of the welding machine.
l The welding machine cable adopts the national standard cable of a
listed company, which has high durability.
l The electromagnetic compatibility of this equipment is Class A.
l The fan adopts the most expensive Suxun fan, high-quality motor,
equipped with a starting capacitor to better protect the service
life of the fan.
l The wire feeder and welding power supply adopt RS485
communication technology, which makes the transmission of parameter
information more accurate and improves the anti-interference
ability of the product.
l Equipped with F82/F62 two wire feeders, it can carry out the
construction of multiple processes, and there are up to six
operating modes. Realize that one welding machine is equivalent to
a small unit, which can complete all welding processes from
bottoming to filling, which greatly saves labor, generators, and
welding machines.
