FIELD: measuring equipment.
SUBSTANCE: invention relates to measuring equipment and is intended for testing transformer-reactor equipment in three-phase and single-phase modes. Gist: the rectifier output includes two series capacitors, the middle point of which when switching to single-phase mode through an additional contact is connected to the zero point of three single-phase output transformers.
EFFECT: simplification and reducing electric power losses.
1 cl, 2 dwg
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