JPH03216974A - charging unit - Google Patents
charging unitInfo
- Publication number
- JPH03216974A JPH03216974A JP1064390A JP1064390A JPH03216974A JP H03216974 A JPH03216974 A JP H03216974A JP 1064390 A JP1064390 A JP 1064390A JP 1064390 A JP1064390 A JP 1064390A JP H03216974 A JPH03216974 A JP H03216974A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- load
- power supply
- clip
- charging unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Installation Of Bus-Bars (AREA)
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
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、高圧配電盤内に取付け、遮断器と電源側ケー
ブル、及び、負荷側ケーブルを接続するためのユニット
に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a unit installed in a high-voltage switchboard for connecting a circuit breaker, a power supply cable, and a load cable.
配電盤では、銅帯の絶縁を空間距離で確保しているため
、高電圧になると配電盤の寸法が大きめになる。特に、
遮断器を挿入するクリップ部分が、混み入り，大きなス
ペースを取る。これを解決する手段として絶縁材料によ
るモールト一体構造を取る。なお、この種のものとして
実開昭５３−９０８３１号公報がある。In switchboards, the insulation of the copper strips is ensured by spatial distance, so the size of the switchboard becomes larger when the voltage is high. especially,
The clip part where the circuit breaker is inserted gets crowded and takes up a lot of space. As a means to solve this problem, we adopted an integrated mold structure using an insulating material. Incidentally, as a device of this kind, there is Japanese Utility Model Application Publication No. 53-90831.
上側面から下側面に貫通する電源銅帯と、これに交叉し
て右又は左側面に出る負荷側銅帯とを、絶縁物をはさん
でモールドし，温度上昇、短絡電流強度、コロナ耐量、
インパルス耐量をクリャし小形化を図るものである。A power supply copper strip that penetrates from the upper side to the lower side, and a load side copper band that crosses this and comes out on the right or left side, are molded with insulators in between, and the temperature rise, short circuit current strength, corona resistance,
The aim is to overcome the impulse resistance and to reduce the size.
温度上昇対策としては，絶縁物の厚さを極力減らすと共
に、銅帯端末の開放部分から放熱させる。To counter the temperature rise, reduce the thickness of the insulator as much as possible and dissipate heat from the open end of the copper strip.
短絡電流強度は、平行銅帯では，銅帯断面の長手方向に
力が働き、交叉銅帯では，銅帯を引伸す方向に力が働く
事により解決し、コロナ耐量，インパルス耐量について
は、銅帯断面に丸味を持たせることにより電位傾斜を弱
くして対処した。The short-circuit current strength is solved by the force acting in the longitudinal direction of the copper strip cross section for parallel copper strips, and the force acting in the direction of stretching the copper strip for crossed copper strips. This was dealt with by making the potential gradient weaker by giving the band a rounded cross section.
上記の対策を施した結果、電源側銅帯、負荷側銅帯を絶
縁材料を介して一体モールドし、配電盤のＮＪ−法を縮
少した。As a result of taking the above measures, the power supply side copper band and the load side copper band were integrally molded via an insulating material, and the NJ-method of the switchboard was reduced.
以下、本発明の一実施例を第１図により説明する。 An embodiment of the present invention will be described below with reference to FIG.
電源側銅＄１１．１２．１３は、上，下に貫通しており
、この銅帯」二に！！源側クリップ３１，３２．３３を
取付け正面側に突出させる。The power supply side copper wires $11, 12, and 13 pass through the top and bottom, and this copper band is ``second''! ! Attach the source side clips 31, 32, and 33 to protrude to the front side.
負荷側クリップ４１，４２．４３は，３１〜ご３；３と
同様な楕造をなして負荷側銅帯２１，２２．２３に結合
している。The load-side clips 41, 42.43 have an oval shape similar to 31 to 3; and are coupled to the load-side copper bands 21, 22.23.
負荷側銅帯２１〜２３は，右（又は左）側面側に引出す
構造となっており、これ等、全体を絶縁物でモールドし
て一体構造としたものが、充電ユニット１である。The load-side copper bands 21 to 23 are structured to be pulled out to the right (or left) side, and the charging unit 1 is an integral structure in which the entirety is molded with an insulating material.
１１〜１３および、２１〜２３の銅帯は、角に丸味を持
たせてあり，末端には、ケーブル等を接続する。これ等
，ケーブル接続部分は、隣接する銅帯との接近を防ぐた
め、隔壁を設けてある。The copper strips 11 to 13 and 21 to 23 have rounded corners, and cables or the like are connected to the ends. These cable connection parts are provided with partition walls to prevent them from coming close to adjacent copper strips.
クリップ部分３１〜３３．４１〜４３は、絶縁物の筒で
覆われており、この筒の高さよりも低い寸法になってい
る。The clip portions 31-33, 41-43 are covered with an insulating tube and have dimensions lower than the height of this tube.
充電ユニットは，取付穴９によって配電盤内に取付けら
れる。The charging unit is mounted within the switchboard using mounting holes 9.
本発明によれば、充電ユニットを使用することにより配
電盤の奥行を短縮できると共に、母線結合部分のメンテ
ナンスを配電盤正面より行なえるために、据付床面積を
大幅に縮減できる。According to the present invention, by using the charging unit, the depth of the power distribution board can be shortened, and since maintenance of the busbar coupling portion can be performed from the front of the power distribution board, the installation floor space can be significantly reduced.
第１図は、本発明の一実施例の平面図（ａ）および側面
図（ｂ）、第２図は、第１図に於で電源茶
霧FIG. 1 shows a plan view (a) and a side view (b) of an embodiment of the present invention, and FIG. 2 shows a power supply in FIG. 1.
Claims (1)
側面から下側面に貫通した電源各相銅帯端末に端子を設
け、前記電源側クリップの他端をそれぞれこの電源母線
上に固定し、電源銅帯と絶縁材料をはさんで交叉する負
荷側銅帯を右又は左側面に引出し端子を設け、前記負荷
側クリップの他端を、各相別の前記負荷側銅帯に固定し
、前記各銅帯は、角に丸味を持たせ、端子およびクリッ
プ部分を除いて絶縁材料により一体モールドしたことを
特徴とする充電ユニット。1. Provide a power supply side clip and a load side clip on the front, provide terminals at the terminals of the copper bands of each phase of the power supply that penetrate from the upper side to the lower side, and fix the other ends of the power side clips on the respective power supply busbars, A load-side copper band that intersects with the power supply copper band across the insulating material is provided with a lead-out terminal on the right or left side, and the other end of the load-side clip is fixed to the load-side copper band for each phase. The charging unit is characterized in that each copper strip has rounded corners and is integrally molded with an insulating material except for the terminal and clip portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1064390A JPH03216974A (en) | 1990-01-22 | 1990-01-22 | charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1064390A JPH03216974A (en) | 1990-01-22 | 1990-01-22 | charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03216974A true JPH03216974A (en) | 1991-09-24 |
Family
ID=11755899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1064390A Pending JPH03216974A (en) | 1990-01-22 | 1990-01-22 | charging unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03216974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102010870B1 (en) * | 2018-12-28 | 2019-08-14 | (주)미래기술 이엔지 | Busbar assembly for connecting of cross arranged type busbar |
-
1990
- 1990-01-22 JP JP1064390A patent/JPH03216974A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102010870B1 (en) * | 2018-12-28 | 2019-08-14 | (주)미래기술 이엔지 | Busbar assembly for connecting of cross arranged type busbar |
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