JP4469151B2 - 分電盤に用いる接続バーユニットと該接続バーユニットを備えた分電盤 - Google Patents
分電盤に用いる接続バーユニットと該接続バーユニットを備えた分電盤 Download PDFInfo
- Publication number
- JP4469151B2 JP4469151B2 JP2003319276A JP2003319276A JP4469151B2 JP 4469151 B2 JP4469151 B2 JP 4469151B2 JP 2003319276 A JP2003319276 A JP 2003319276A JP 2003319276 A JP2003319276 A JP 2003319276A JP 4469151 B2 JP4469151 B2 JP 4469151B2
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- JP
- Japan
- Prior art keywords
- connection bar
- connection
- main switch
- bar unit
- pole
- 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.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims description 19
- 230000035515 penetration Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 101000825217 Homo sapiens Meiotic recombination protein SPO11 Proteins 0.000 description 1
- 102100022253 Meiotic recombination protein SPO11 Human genes 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Distribution Board (AREA)
Description
2 ケースA
3 ケースB
4 ハンドル
5,6 導電部
7 固定接点
8 固定接触子
9 可動接点
10 可動接触子
11 接点装置
12 開閉機構
13 引き外し装置
Claims (2)
- 主開閉器の各極の負荷側端子と分岐開閉器に電力を供給する各極の母線との間を接続する各極の折り曲げ加工された接続バーと,各極の前記接続バーの接続部を除く略全体部分を覆うとともに,接続バー同士の空間距離を一定に保って該接続バーを所定位置に嵌め込み装着する嵌込装着部を備えて前記接続バーを絶縁保持する絶縁カバーとを含んでなる接続バーユニットであって,
各極の接続バーには,該接続バーを主開閉器の接続部から主開閉器の負荷側方向に伸ばした後,該方向に対して垂直な方向に折り曲げ,さらに主開閉器開閉器の方向に折り返すことによりコの字状に加工した部分を設け,該コの字状に加工した部分を電流検出用変流器の貫入装着部とし,
電圧相の前記貫入装着部に電流検出用変流器が個別に貫入装着されて,該電流検出用変流器及び各極の前記接続バーの接続部を除く略全体部分が前記絶縁カバーにより内包されたことを特徴とする分電盤に用いる接続バーユニット。
- 主開閉器と,主開閉器の負荷側に接続される前記接続バーユニットと,該接続バーユニットの負荷側に接続される母線と,該母線に接続される分岐開閉器と,前記接続バーユニットの電流検出用変流器と接続されて,電路に流れる電流を演算回路により監視し予め設定された監視電流レベルを超えて電流が使用された場合には電気の使い過ぎの警報を発する過電流警報装置とを具備してなることを特徴とする請求項1記載の分電盤。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003319276A JP4469151B2 (ja) | 2003-09-11 | 2003-09-11 | 分電盤に用いる接続バーユニットと該接続バーユニットを備えた分電盤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003319276A JP4469151B2 (ja) | 2003-09-11 | 2003-09-11 | 分電盤に用いる接続バーユニットと該接続バーユニットを備えた分電盤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005086961A JP2005086961A (ja) | 2005-03-31 |
JP4469151B2 true JP4469151B2 (ja) | 2010-05-26 |
Family
ID=34418258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003319276A Expired - Fee Related JP4469151B2 (ja) | 2003-09-11 | 2003-09-11 | 分電盤に用いる接続バーユニットと該接続バーユニットを備えた分電盤 |
Country Status (1)
Country | Link |
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JP (1) | JP4469151B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100674202B1 (ko) | 2005-06-01 | 2007-01-24 | (주)제일피앤피 | 분배전반 |
KR100540202B1 (ko) * | 2005-06-22 | 2006-01-10 | (주)서전기전 | 모듈 조립형 저압 배전반 |
JP5441032B2 (ja) * | 2009-07-27 | 2014-03-12 | テンパール工業株式会社 | 単相3線式分電盤の母線構造 |
JP6051088B2 (ja) * | 2013-03-28 | 2016-12-27 | 河村電器産業株式会社 | 分電盤 |
CN111917029B (zh) * | 2020-07-29 | 2022-04-12 | 广东电网有限责任公司 | 箱体固定装置及电力设备箱 |
-
2003
- 2003-09-11 JP JP2003319276A patent/JP4469151B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005086961A (ja) | 2005-03-31 |
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