FR2866992A1 - Disjoncteur de fuite a la terre - Google Patents
Disjoncteur de fuite a la terre Download PDFInfo
- Publication number
- FR2866992A1 FR2866992A1 FR0501335A FR0501335A FR2866992A1 FR 2866992 A1 FR2866992 A1 FR 2866992A1 FR 0501335 A FR0501335 A FR 0501335A FR 0501335 A FR0501335 A FR 0501335A FR 2866992 A1 FR2866992 A1 FR 2866992A1
- Authority
- FR
- France
- Prior art keywords
- circuit
- test
- leak
- leak detector
- voltage
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
-
- 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
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
- H02H3/162—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems
- H02H3/165—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems for three-phase systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/34—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
- H02H3/347—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system using summation current transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
- H02H3/334—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
- H02H3/335—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004056044A JP4400255B2 (ja) | 2004-03-01 | 2004-03-01 | 漏電遮断器 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2866992A1 true FR2866992A1 (fr) | 2005-09-02 |
Family
ID=34836470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0501335A Pending FR2866992A1 (fr) | 2004-03-01 | 2005-02-10 | Disjoncteur de fuite a la terre |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4400255B2 (de) |
KR (1) | KR100974782B1 (de) |
CN (1) | CN100521432C (de) |
DE (1) | DE102005008431A1 (de) |
FR (1) | FR2866992A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2908554A1 (fr) * | 2006-10-17 | 2008-05-16 | Fuji Elec Fa Components & Sys | Disjoncteur de fuite a la terre |
EP1793466A3 (de) * | 2005-11-30 | 2016-08-24 | Mitsubishi Denki Kabushiki Kaisha | Leistungsschalter mit Fehlerstromschutz |
EP2600484A4 (de) * | 2010-07-30 | 2018-01-10 | Panasonic Intellectual Property Management Co., Ltd. | Ladegerät für fahrzeuge mit elektrischem vortrieb und leckbestätigungsverfahren damit |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4742232B2 (ja) * | 2005-04-19 | 2011-08-10 | 富士電機株式会社 | 漏電遮断器 |
JP4931754B2 (ja) * | 2007-10-03 | 2012-05-16 | 三菱電機株式会社 | 漏電遮断器 |
KR100924726B1 (ko) * | 2007-11-15 | 2009-11-04 | 주식회사 대륙 | 테스트 회로를 이용한 누전차단기의 전원역접속회로 |
JP4845910B2 (ja) * | 2008-03-17 | 2011-12-28 | 三菱電機株式会社 | 漏電遮断器 |
JP5163473B2 (ja) * | 2008-12-17 | 2013-03-13 | 三菱電機株式会社 | 漏電遮断器 |
KR101068700B1 (ko) * | 2008-12-31 | 2011-09-28 | 엘에스산전 주식회사 | 과전류 보호장치가 없는 누전차단기 및 그의 감도전류 설정방법 |
JP5140012B2 (ja) * | 2009-01-23 | 2013-02-06 | 三菱電機株式会社 | 漏電テスト装置及びこれを備えた漏電遮断器、回路遮断器、漏電監視装置 |
US8570181B2 (en) * | 2010-03-15 | 2013-10-29 | Siemens Industry, Inc. | Method and apparatus for supervisory circuit for ground fault circuit interrupt device |
AT509839A3 (de) * | 2010-04-14 | 2018-12-15 | Eaton Gmbh | Fehlerstromschutzschalter |
CN101888082B (zh) * | 2010-07-09 | 2013-05-01 | 上海诺雅克电气有限公司 | 剩余电流保护器 |
KR102337583B1 (ko) * | 2015-04-13 | 2021-12-09 | 엘에스일렉트릭(주) | 선택적 누전 차단 기능을 갖는 누전 차단 장치 |
CN104897952A (zh) * | 2015-06-29 | 2015-09-09 | 天津市百利电气有限公司 | 电子式交流电流过载报警装置 |
DE102016213875A1 (de) * | 2016-07-28 | 2018-02-01 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter |
CN111123095B (zh) * | 2018-10-31 | 2022-09-27 | 佛山市顺德区美的电热电器制造有限公司 | 检测电路、电机检测方法、电机和家用电器 |
KR102167390B1 (ko) * | 2019-04-17 | 2020-10-20 | 주식회사 코본테크 | 전자스위치를 이용한 누전 테스트회로 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309311A (en) * | 1987-06-09 | 1994-05-03 | Bassani Ticino S.P.A. | Electrical apparatus for differential current protection |
JPH08149687A (ja) * | 1994-11-16 | 1996-06-07 | Mitsubishi Electric Corp | 地絡検出装置 |
JP2002078187A (ja) * | 2000-08-28 | 2002-03-15 | Matsushita Electric Works Ltd | 漏電遮断器 |
WO2002054557A1 (en) * | 2000-12-28 | 2002-07-11 | Abb Service S.R.L. | Low-voltage electronic residual current circuit breaker |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370139B1 (de) * | 1988-11-22 | 1993-09-15 | Mitsubishi Denki Kabushiki Kaisha | Schalter mit Ueberstromschutz |
JP2004015961A (ja) * | 2002-06-10 | 2004-01-15 | Kawamura Electric Inc | 三相欠相保護付漏電遮断器 |
JP3962340B2 (ja) | 2003-01-22 | 2007-08-22 | 寺崎電気産業株式会社 | 漏電遮断器 |
-
2004
- 2004-03-01 JP JP2004056044A patent/JP4400255B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-17 KR KR1020050004039A patent/KR100974782B1/ko not_active IP Right Cessation
- 2005-02-10 FR FR0501335A patent/FR2866992A1/fr active Pending
- 2005-02-24 DE DE102005008431A patent/DE102005008431A1/de not_active Withdrawn
- 2005-03-01 CN CNB2005100086893A patent/CN100521432C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309311A (en) * | 1987-06-09 | 1994-05-03 | Bassani Ticino S.P.A. | Electrical apparatus for differential current protection |
JPH08149687A (ja) * | 1994-11-16 | 1996-06-07 | Mitsubishi Electric Corp | 地絡検出装置 |
JP2002078187A (ja) * | 2000-08-28 | 2002-03-15 | Matsushita Electric Works Ltd | 漏電遮断器 |
WO2002054557A1 (en) * | 2000-12-28 | 2002-07-11 | Abb Service S.R.L. | Low-voltage electronic residual current circuit breaker |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1793466A3 (de) * | 2005-11-30 | 2016-08-24 | Mitsubishi Denki Kabushiki Kaisha | Leistungsschalter mit Fehlerstromschutz |
FR2908554A1 (fr) * | 2006-10-17 | 2008-05-16 | Fuji Elec Fa Components & Sys | Disjoncteur de fuite a la terre |
EP2600484A4 (de) * | 2010-07-30 | 2018-01-10 | Panasonic Intellectual Property Management Co., Ltd. | Ladegerät für fahrzeuge mit elektrischem vortrieb und leckbestätigungsverfahren damit |
Also Published As
Publication number | Publication date |
---|---|
KR100974782B1 (ko) | 2010-08-06 |
CN100521432C (zh) | 2009-07-29 |
KR20050088929A (ko) | 2005-09-07 |
JP4400255B2 (ja) | 2010-01-20 |
JP2005251410A (ja) | 2005-09-15 |
CN1665092A (zh) | 2005-09-07 |
DE102005008431A1 (de) | 2005-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |