Ballast Rheostat Rb-302U2. Rated Welding Current - 315 A. Welding Current Control Limits - Lower 6A, Upper - 315 A, Lowest Resistance - 0.0095 Ohm, Highest - 5 Ohm, Cycle Duration - 5 Min. The Difference Between The Currents Of Adjacent Control Stages Is 10 A, Rated Relative Load Duration Is 60 (Pn)% Weight Is 16 Kg. Dimensions 605X370x500mm. Designed To Adjust The Welding Current In Multi-Station Welding Rectifiers Such As Vdm-6303, Vdm-1202S, As Well As To Ensure The Required Slope Of The External Current-Voltage Characteristic In Welding Sources. Gost 18636-78
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