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VD single-operated rectifiers
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    VD single-operated rectifiers

    VD-306 B is designed for powering the direct current electric welding arc during manual arc welding, cutting and build-up welding of metals using a three-phase AC power supply.
    Operational functionality: This rectifier can be used in agricultural works,in servicing depots and for various operations in construction, repair, sanitary engineering and other works.
    VD-306E is designed for manual arc welding and cutting.
    Stepless welding current control is carried out using movable transformer winding.
    This rectifier ensures a reliable arc initiation, even with small currents and voltages.

    Supply voltage, V380
    Number of phases3
    Supply frequency, Hz50
    Rated welding current, A315
    Rated duty (PN), %60
    Welding current controlstepless
    Welding current control limits:
    stage 1
    stage 2

    Overall dimensions, mm785x765x600
    Weight, kg150

    Welding current typeDC
    Supply voltage, V3x380
    Power consumption, kilovolt-ampere24
    Welding current, A(%)315 (60%)
    245 (100%)
    Welding current control methodstepless
    (2 ranges)
    Welding current control limits, A45..315
    Operating voltage, V22...32
    No-load voltage, V, below70
    Stick electrode diameter, mm2...6
    Protection rateIP22
    Weight, kg150
    Dimensions (LxWxH), mm760x620x750
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