FIELD: electrical engineering.
SUBSTANCE: invention relates to the electrical equipment. Current transformer (1) comprises core support (3) with two electrically conductive support ends (9, 11) and at least one electrically conducting support tube (13) arranged between both support ends (9, 11), several cores (5 ) of current transformer, wherein each current transformer core (5) passes ring-wise along support pipe (13) outer side around support pipe (13) longitudinal axis, and electrically conducting current transformer casing (7), which surrounds current transformer cores (5) and is fixedly connected to both support ends (9, 11). At that, the first support end (9) is electrically isolated from each support pipe (13) by at least one insulating element (15), and the second support end (11) is electrically conductive connected to each supporting pipe (13).
EFFECT: improved characteristics of current transformer and distribution device with current transformer.
13 cl, 5 dwg
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