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Rectifier welding VDU-505 U3

Offer type: salePublished: 28.02.2015
Price:10 000 UAH
Seller:Elena
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Address:Ukraine, Dnipropetrovska Oblast', Dnipropetrovsk

Offer for sale rectifier welding VDU-505 intended for manual arc welding stick electrodes and for one-post mechanized welding rectified current in carbon dioxide environment and submerged arc work.

Specifications:

Rated welding current, a - 500
The nominal mode of operation (MO), % - 60
The nominal supply voltage, V - 380
The open-circuit voltage, 72-80
Adjustment range welding current:
incident characteristics - 60-500;
stringent specifications, A - 100-500.
Conditional operating voltage at the terminals
rectifier at rated current:
incident characteristics, -46;
stringent specifications, B - 50.
Adjustment range of operating voltage:
incident characteristics, 23-46;
stringent specifications, 18-50.
Primary power, kVA - 40
Efficiency, not less, % - 81
Overall dimensions, mm - HH
Weight, not more, kg - 300