CURRENT DETECTOR

PROBLEM TO BE SOLVED: To provide a terminal block-integrated type current detector that suppresses a height and an occupied volume, and facilitates the alteration of a terminal connection direction while maintaining the mechanical strength of a terminal connection part.SOLUTION: A current detector 1...

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Bibliographic Details
Main Authors TATSUKAWA MASAHIRO, OKA ISAO, SHINTANI TAKANORI
Format Patent
LanguageEnglish
Japanese
Published 07.12.2017
Subjects
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
BASIC ELECTRIC ELEMENTS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CURRENT COLLECTORS
ELECTRICITY
GENERATION
LINE CONNECTORS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:PROBLEM TO BE SOLVED: To provide a terminal block-integrated type current detector that suppresses a height and an occupied volume, and facilitates the alteration of a terminal connection direction while maintaining the mechanical strength of a terminal connection part.SOLUTION: A current detector 1 is configured from a current detection unit 100, a terminal block unit 200 and a conductor bar 300, the terminal block unit 200 being constituted from a first terminal block unit 210 equal in height to the current detection unit 100 and a second terminal block unit 220 higher than the current detection unit 100. A plurality of cores 101 included in the current detection unit 100 are arranged so that their axial directions are directed to be in the height direction of the current detection unit 200, the height of the second terminal block unit 220 being set in relation to the terminal connection part 201 so that the resin thickness required for its periphery is secured. The terminal connection part 201 may also be provided on an installation face 200B of the terminal block unit 200.SELECTED DRAWING: Figure 1 【課題】高さと占有体積を抑え、端子接続部の機械的強度を確保しつつ端子接続方向の変更を容易とした端子台一体型電流検出器を提供する。【解決手段】電流検出器１は電流検出部１００と端子台部２００と導体バー３００から構成され、端子台部２００は電流検出部１００と高さが等しい第１端子台部２１０と電流検出部１００より高い第２端子台部２２０から構成される。電流検出部１００に内包された複数のコア１０１は軸方向が電流検出部２００の高さ方向となる向きに配置され、第２端子台部２２０の高さは端子接続部２０１に対してその周囲に必要な樹脂厚さが確保されるよう設定される。端子接続部２０１は端子台部２００の設置面２００Ｂにも設けることができる。【選択図】図１
Bibliography:Application Number: JP20160109010