JP2021513724A - 配線用遮断器の電子式トリップ装置 - Google Patents
配線用遮断器の電子式トリップ装置 Download PDFInfo
- Publication number
- JP2021513724A JP2021513724A JP2020542383A JP2020542383A JP2021513724A JP 2021513724 A JP2021513724 A JP 2021513724A JP 2020542383 A JP2020542383 A JP 2020542383A JP 2020542383 A JP2020542383 A JP 2020542383A JP 2021513724 A JP2021513724 A JP 2021513724A
- Authority
- JP
- Japan
- Prior art keywords
- trip
- voltage detection
- circuit breaker
- trip device
- phase
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
- H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H2071/006—Provisions for user interfaces for electrical protection devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Abstract
Description
Claims (14)
- 複数の相が設けられるトリップ部ケースと、
前記トリップ部ケースの背面部に設けられ、各相毎に備えられるトリップ部端子と、
前記背面部と前記トリップ部端子間に結合され、各相毎に備えられる電圧検知導体とを含み、
前記各相毎に備えられる電圧検知導体は、同じ形状で同じ大きさに形成されることを特徴とする配線用遮断器の電子式トリップ装置。 - 前記トリップ部ケースには、収容部が各相毎に設けられ、前記収容部間には、隔壁が形成されることを特徴とする請求項1に記載の配線用遮断器の電子式トリップ装置。
- 前記収容部には、前記トリップ部端子と負荷側端子とを接続する接続導体が挿入設置される接続導体設置部が設けられることを特徴とする請求項2に記載の配線用遮断器の電子式トリップ装置。
- 前記トリップ部ケースの上部には、コントロールパネルが収容される上部収容部が設けられることを特徴とする請求項1に記載の配線用遮断器の電子式トリップ装置。
- 前記上部収容部には、前記電圧検知導体の端部に形成される接触部が貫通する貫通孔が各相毎に形成され、前記各相毎に設けられる貫通孔は、同じ形状で同じ大きさに形成されることを特徴とする請求項4に記載の配線用遮断器の電子式トリップ装置。
- 前記トリップ部ケースの背面部には、前記電圧検知導体が装着される収容凹部が各相毎に形成され、前記各相毎に設けられる収容凹部は、同じ形状で同じ大きさに形成されることを特徴とする請求項1に記載の配線用遮断器の電子式トリップ装置。
- 前記収容凹部には、前記トリップ部端子と前記電圧検知導体を結合するための締結穴が形成されることを特徴とする請求項6に記載の配線用遮断器の電子式トリップ装置。
- 前記トリップ部ケースの背面部には、電線の配置のための配置凹部が形成され、前記配置凹部は、前記接続導体設置部の高さに対応して設けられることを特徴とする請求項3に記載の配線用遮断器の電子式トリップ装置。
- 前記電圧検知導体には、前記締結穴に対応する位置に締結孔が形成されることを特徴とする請求項7に記載の配線用遮断器の電子式トリップ装置。
- 前記電圧検知導体には、前記配置凹部に挿入される屈曲部が形成されることを特徴とする請求項8に記載の配線用遮断器の電子式トリップ装置。
- 前記電圧検知導体には、前記接続導体との干渉を回避するように、切欠部が形成されることを特徴とする請求項3に記載の配線用遮断器の電子式トリップ装置。
- 前記電圧検知導体の一側上部には、前記貫通孔に挿入される接触部が形成されることを特徴とする請求項5に記載の配線用遮断器の電子式トリップ装置。
- 前記コントロールパネルには、前記貫通孔に対応する位置に結合孔が形成されることを特徴とする請求項5に記載の配線用遮断器の電子式トリップ装置。
- 前記コントロールパネルには、前記結合孔を覆う蓋部材が結合されることを特徴とする請求項13に記載の配線用遮断器の電子式トリップ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180014807A KR102071551B1 (ko) | 2018-02-06 | 2018-02-06 | 배선용 차단기의 전자식 트립 장치 |
KR10-2018-0014807 | 2018-02-06 | ||
PCT/KR2018/015692 WO2019156328A1 (ko) | 2018-02-06 | 2018-12-11 | 배선용 차단기의 전자식 트립 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021513724A true JP2021513724A (ja) | 2021-05-27 |
JP6984029B2 JP6984029B2 (ja) | 2021-12-17 |
Family
ID=67548475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020542383A Active JP6984029B2 (ja) | 2018-02-06 | 2018-12-11 | 配線用遮断器の電子式トリップ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11257648B2 (ja) |
EP (1) | EP3751590B1 (ja) |
JP (1) | JP6984029B2 (ja) |
KR (1) | KR102071551B1 (ja) |
CN (1) | CN111566773B (ja) |
WO (1) | WO2019156328A1 (ja) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4858056A (en) * | 1988-06-06 | 1989-08-15 | General Electric Company | Molded case circuit breaker actuator-accessory module |
FR2696275B1 (fr) * | 1992-09-28 | 1994-10-28 | Merlin Gerin | Disjoncteur à boîtier moulé à blocs déclencheurs interchangeables. |
JP3399292B2 (ja) * | 1997-04-25 | 2003-04-21 | 三菱電機株式会社 | 回路遮断器 |
US6100777A (en) * | 1999-08-18 | 2000-08-08 | Eaton Corporation | Multi-pole circuit breaker with multiple trip bars |
US6909586B2 (en) * | 2002-03-19 | 2005-06-21 | General Electric Company | Circuit breaker voltage sensing module |
US6853279B1 (en) * | 2003-08-01 | 2005-02-08 | Eaton Corporation | Circuit breaker trip unit including a plunger resetting a trip actuator mechanism and a trip bar |
KR100835371B1 (ko) * | 2007-02-21 | 2008-06-04 | 강문식 | 전달열 감시 기능을 구비한 배선용 차단기 |
ES2450218T3 (es) * | 2008-01-10 | 2014-03-24 | Schneider Electric Industries Sas | Caja de disparador electrónico para disyuntor, dispositivo de disparo electrónico y procedimiento de montaje |
FR2926392B1 (fr) * | 2008-01-10 | 2009-12-18 | Schneider Electric Ind Sas | Boitier de declencheur electronique pour disjoncteur, dispositif de declenchement electronique et procede d'assemblage |
KR101026306B1 (ko) * | 2009-10-20 | 2011-03-31 | 엘에스산전 주식회사 | 순시 트립 기구를 가진 배선용차단기 |
US8106322B2 (en) * | 2009-10-28 | 2012-01-31 | Schneider Electric USA, Inc. | Flexible non-frangible amperage flag for molded case circuit breakers |
US8169283B2 (en) * | 2010-03-03 | 2012-05-01 | Schneider Electric USA, Inc. | Circuit breaker trip unit support |
KR101168257B1 (ko) * | 2010-12-30 | 2012-07-30 | 주식회사 케이디파워 | 전자석 엑츄레이터를 탑재한 전자식 배선용 차단기 |
EP2590198A1 (de) * | 2011-11-02 | 2013-05-08 | Eaton Industries GmbH | Leistungsschalter mit interner Spannungsmessung |
FR3007573B1 (fr) * | 2013-06-20 | 2015-07-17 | Schneider Electric Ind Sas | Declencheur et procede de fabrication d'un tel declencheur |
FR3053829B1 (fr) | 2016-07-08 | 2019-10-25 | Schneider Electric Industries Sas | Module d'interconnexion d'un disjoncteur et d'un contacteur pour un ensemble electrique comportant un capteur de tension |
-
2018
- 2018-02-06 KR KR1020180014807A patent/KR102071551B1/ko active IP Right Grant
- 2018-12-11 EP EP18904989.3A patent/EP3751590B1/en active Active
- 2018-12-11 CN CN201880083883.3A patent/CN111566773B/zh active Active
- 2018-12-11 WO PCT/KR2018/015692 patent/WO2019156328A1/ko unknown
- 2018-12-11 JP JP2020542383A patent/JP6984029B2/ja active Active
- 2018-12-11 US US16/954,858 patent/US11257648B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3751590A4 (en) | 2021-11-03 |
KR20190095026A (ko) | 2019-08-14 |
US11257648B2 (en) | 2022-02-22 |
KR102071551B1 (ko) | 2020-01-30 |
EP3751590A1 (en) | 2020-12-16 |
JP6984029B2 (ja) | 2021-12-17 |
CN111566773B (zh) | 2022-08-05 |
WO2019156328A1 (ko) | 2019-08-15 |
CN111566773A (zh) | 2020-08-21 |
EP3751590B1 (en) | 2024-06-19 |
US20210090837A1 (en) | 2021-03-25 |
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