JPS6079720U

JPS6079720U - Molded current transformer

Info

Publication number: JPS6079720U
Application number: JP17135683U
Authority: JP
Inventors: 池田　幸彦
Original assignee: 株式会社東芝
Priority date: 1983-11-07
Filing date: 1983-11-07
Publication date: 1985-06-03
Also published as: JPH0325390Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図のａおよびｂは従来の補償巻線付モールド形変流
器の正面図および側面図、第２，３図のａおよびｂは、
それぞれ従来の補償巻線部分の拡大正面図および側面図
、第４図のａおよびｂは本考案によるモールド形変流器
の補償巻線部分の拡大正面図および側面図、第５図は第
４図のスペーサの外観斜視図である。１・・・モールドコイル、２・・・Ｃカット鉄心、３・
・・バンド、４・・・締付ボルト、５・・・ベース、６
・・・取付ボルト、７・・・補償巻線端子、８用外部接
続用端子、９・・・補償巻線、１０．１１・・・穴、１
２・・・スペーサー、１３・・・溝、１４・・・当接面
。Figures a and b in Figure 1 are front and side views of a conventional molded current transformer with compensation winding, and Figures a and b in Figures 2 and 3 are
FIGS. 4A and 4B are enlarged front and side views of a conventional compensation winding portion, respectively, FIGS. FIG. 3 is an external perspective view of the spacer shown in the figure. 1...Molded coil, 2...C-cut iron core, 3.
...Band, 4...Tightening bolt, 5...Base, 6
...Mounting bolt, 7...Compensation winding terminal, external connection terminal for 8, 9...Compensation winding, 10.11...Hole, 1
2... Spacer, 13... Groove, 14... Contact surface.

Claims

[Scope of utility model registration request]

In a molded current transformer in which a C-cut iron core is incorporated into a molded coil in which a primary winding and a secondary winding are molded with synthetic resin, and an error compensation winding is attached to a portion of the C-cut iron core, the error compensation winding A molded current transformer characterized in that a spacer is provided between the outer periphery of the C-cut core where the wire is applied and the C-cut core tightening band.