|Supply voltage, V||380, +10% -15%|
|Open-circuit voltage, V, max||300|
|Operating voltage, V||150|
|Power consumption, кVА, max||25|
|Cutting current (continuously variable), А||30 - 110|
|Air pressure, atm||3 - 6|
|Maximum air flow, l/min, max||350|
|Cutting thickness, max|
|- steel, including high-alloy steel, mm||35|
|- aluminum, mm||35|
|- copper and its alloys, mm||20|
|Rated duty OP (at t=20°С), %||100|
|Category temperature range, °С||-40...+40|
|Overall dimensions, mm||270х535х670|
DC120P.33 - industrial inverter unit is used for air plasma metal cutting of thickness up to 35 mm at current up to 110A (duty cycle 100%). It is meant for use in factory (shop) and field conditions at supply by both mains and isolated generators.
Power sources are equipped with an automatic cut-off function at orifice gas reduction, overheat, absence of one of the supply voltage phases or at supply voltage reduction more than by 15%. Sources specifications do not depend on mains voltage oscillation.