Сообщение Рудольф Шнапс » Вс авг 25, 2013 16:54
Изучал аппаратуру. Нашёл интересную модель от Миллер Электрик. Вот такое её описание.
Connects to any primary voltage between 110 and 240V with AutoLine technology which require no action from the operator.
• Line Voltage compensation keeps output of the power source constant regardless of fluctuation in input power from 10% below lowest to above highest rated input voltage.
• Safe in use. A built-in circuit that reduces the open-circuit voltage to below 16 volts when the welding power source is not in use.
• Automatic Hot Start for stick arc starts makes arc striking easy and prevents electrode sticking.
• Lift-Arc start in TIG mode provides easy and soft TIG arc starting. An optional TIG remote control will in addition provide current adjustment and downslope on the torch.
• Step-less adjustment of welding current through whole current range: 20-150 A (for stick welding) 5-150 (for TIG welding).
• Casing of high grade aluminium and industrial plastic to eliminate corrosion damage.
• Fan on demand to eliminate unnecessary internal contamination.
• Wind tunnel design for the internal cooling air flow protects electrical components and PC boards from dirt, dust, debris, greatly improving reliability.
• Thermal overload protection with indicator lights helps prevent machine damage if the duty cycle is exceeded or airflow is blocked.
• Supplied with instruction manual, primary cable, carrying strap, electrode holder and return clamp.
Technical Data
Description Unit Property
Welding current range, Electrode A 20-150
Welding current range, TIG A 5-150
Open circuit voltage, max. V 69
Max. touchable sensing voltage V 16
Duty cycle at max. current % 30
Mains phases - 1
Mains phase, frequency Hz 50/60
Mains voltage V 115/230
Recommended fuses (slow) A 32/16
Protection class - IP23
Approval marks - S, CE
Weight Kg 6,2
Height x Width x Length cm 23x14x34
Open circuit voltage below 70V provides conformance with the British DOT:
Т.е. именитые производители в монтажные инверторы закладывают опционный РАДС с функцией плавного спада тока для заварки кратера. Есть на кого ровняться.
я- бог железобетона и повелитель электрической дуги