|Voltage of the AC supply network, V||380, ±10|
|Number of phases||3|
|Frequency of the supply voltage, Hz||50 ± 1|
|Type of welding current||constant|
|Limits of welding current regulation, A (including pulse and pause currents in pulse mode) with an accuracy of 0.1 A||1 - 200|
|Minimum limit of ignition current regulation, A||1|
|Arc excitation method||contactless|
|In the pulse mode, the time of the pulse current and the pause current is adjusted in the range from 0 to 10 seconds with a discreteness of 0.1 seconds|
The installation is designed for automatic argon arc welding of ring seams with a non-melting electrode.
The unit can be operated at ambient temperatures from 0 to plus 40°C and relative humidity up to 80% at plus 20°C.
According to the method of protection against electric shock, the installation belongs to class I according to GOST IEC 61140-2012, which is ensured by the use of insulating materials and grounding bolts of the housings.