|Power supply voltage, V||380, ±10%|
|Power consumption, kVA, no more||24|
|MIG/MAG machine voltage (continuously adjustable, discretization 0,1), V||16,5 - 34|
|MIG/MAG welding current, A||50 - 500|
|MMA welding current (discretization of adjustment 1A), A||50 - 400|
|Nominal operation mode of load duration, %||100|
|Operating temperature range, C||-40...+40|
|Overall dimensions, mm||610x270x535|
OSA-PA equipment is designed for automatic welding of tubes in tube plates with a full wire in active and inert gases atmosphere.
Traditional welding equipment of tube plates welds with a tungsten electrode in the argon atmosphere ( tungsten-arc inert-gas welding - TIG) with a filler metal wire feed. This technology supposes an ideal preparation of edges and detail assembly that is not always achievable or not irrational in actual conditions of production.
OSA-PA equipment makes use of consumable-electrode welding (MIG/MAG) with a 0.8-1.2 mm diameter wire in CO2 or in the mixture of Ar and CO2. It allows softening requirements to detail assembly and achieve high efficiency of the welding.