EP3309813A1 - Elektrischer differenzialschutzschalter, der eine testvorrichtung für die differenzialfunktion umfasst - Google Patents
Elektrischer differenzialschutzschalter, der eine testvorrichtung für die differenzialfunktion umfasst Download PDFInfo
- Publication number
- EP3309813A1 EP3309813A1 EP17185055.5A EP17185055A EP3309813A1 EP 3309813 A1 EP3309813 A1 EP 3309813A1 EP 17185055 A EP17185055 A EP 17185055A EP 3309813 A1 EP3309813 A1 EP 3309813A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- differential
- test
- switch
- pawl
- breaking device
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 136
- 230000007246 mechanism Effects 0.000 claims abstract description 137
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000003100 immobilizing effect Effects 0.000 claims abstract description 4
- 230000007935 neutral effect Effects 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 7
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- 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
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential 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
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- 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
Definitions
- differential test control means comprise a so-called test button button adapted to be actuated by a user and mounted in translation relative to the housing of the apparatus between two positions respectively corresponding to an open position and a closed position of said switch said second.
- the locking means comprise a tool external to the device or a pusher integrated in the device.
Landscapes
- Breakers (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1659782A FR3057389B1 (fr) | 2016-10-11 | 2016-10-11 | Appareillage de coupure electrique differentiel comportant un dispositif de test de la fonction differentielle |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3309813A1 true EP3309813A1 (de) | 2018-04-18 |
Family
ID=57963258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17185055.5A Pending EP3309813A1 (de) | 2016-10-11 | 2017-08-07 | Elektrischer differenzialschutzschalter, der eine testvorrichtung für die differenzialfunktion umfasst |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3309813A1 (de) |
CN (1) | CN107919255B (de) |
FR (1) | FR3057389B1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10950403B2 (en) * | 2018-09-06 | 2021-03-16 | Carling Technologies, Inc. | Remote operated ground fault circuit breaker |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0557214A1 (de) * | 1992-02-21 | 1993-08-25 | Schneider Electric Sa | Einpol- und Nulleiterdifferentialschutzschalter mit Prüfkreis |
DE102004045937A1 (de) * | 2004-09-22 | 2006-04-06 | Siemens Ag | Blockiervorrichtung und Verfahren für einen Schutzschalter |
DE102008006360B3 (de) * | 2008-01-28 | 2009-07-23 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter sowie Verfahren zum Durchführen eines Selbsttestes eines Fehlerstromschutzschalters |
DE102009020396A1 (de) * | 2009-05-08 | 2010-11-11 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter und Testverfahren |
WO2014167603A1 (ja) * | 2013-04-11 | 2014-10-16 | パナソニック 株式会社 | 動作表示機構、回路遮断器、複合遮断器、及び表示部材 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2779568B1 (fr) * | 1998-06-04 | 2000-07-13 | Schneider Electric Ind Sa | Dispositif de coupure electrique comprenant un dispositif de declenchement differentiel et disjoncteur comprenant un tel dispositif |
DE102006056395A1 (de) * | 2006-11-29 | 2008-06-05 | Siemens Ag | Fehlerstromschutzschalter bzw. Differenzstromschutzschalter |
CN103474300B (zh) * | 2008-07-07 | 2016-03-09 | 立维腾制造有限公司 | 一种故障电路断路器 |
-
2016
- 2016-10-11 FR FR1659782A patent/FR3057389B1/fr active Active
-
2017
- 2017-08-07 EP EP17185055.5A patent/EP3309813A1/de active Pending
- 2017-09-11 CN CN201710815264.6A patent/CN107919255B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0557214A1 (de) * | 1992-02-21 | 1993-08-25 | Schneider Electric Sa | Einpol- und Nulleiterdifferentialschutzschalter mit Prüfkreis |
DE102004045937A1 (de) * | 2004-09-22 | 2006-04-06 | Siemens Ag | Blockiervorrichtung und Verfahren für einen Schutzschalter |
DE102008006360B3 (de) * | 2008-01-28 | 2009-07-23 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter sowie Verfahren zum Durchführen eines Selbsttestes eines Fehlerstromschutzschalters |
DE102009020396A1 (de) * | 2009-05-08 | 2010-11-11 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter und Testverfahren |
WO2014167603A1 (ja) * | 2013-04-11 | 2014-10-16 | パナソニック 株式会社 | 動作表示機構、回路遮断器、複合遮断器、及び表示部材 |
Also Published As
Publication number | Publication date |
---|---|
CN107919255A (zh) | 2018-04-17 |
FR3057389B1 (fr) | 2020-12-25 |
CN107919255B (zh) | 2021-10-01 |
FR3057389A1 (fr) | 2018-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0962952B1 (de) | Elektrische Unterbrechungsvorrichtung enthaltend eine Differential-Auslösevorrichtung und Schutzschalter ausgerüstet mit einer solchen Vorrichtung | |
EP2650891B1 (de) | Betätigungsvorrichtung für ein elektrisches Mittelspannungsschaltgerät, das eine Schaltverriegelungsvorrichtung enthält, und elektrisches Schaltgerät, das sie umfasst | |
EP2650892B1 (de) | Steuervorrichtung für ein elektrisches Mittelspannungsgerät, und Gerät, das mit einer solchen Vorrichtung gesteuert wird | |
EP0161946B1 (de) | An einen Schutzschalter ankuppelbare Zusatzeinheit | |
EP2061058A1 (de) | Steuervorrichtung für ein elektrisches Unterbrechungsgerät und elektrisches Unterbrechungsgerät, das damit ausgestattet ist | |
EP0547928B1 (de) | Schutzschalter | |
EP2330611B1 (de) | Selektiv-Leistungsschalter | |
EP2717284B1 (de) | Bedienungsvorrichtung eines elektrischen Schutzschaltgeräts, und diese umfassendes elektrisches Schutzschaltgerät | |
FR2817078A1 (fr) | Dispositif de commande a distance pour appareillage modulaire de protection | |
EP3309813A1 (de) | Elektrischer differenzialschutzschalter, der eine testvorrichtung für die differenzialfunktion umfasst | |
EP1274109B1 (de) | Betätigungsmechanismus für einen Lastschalter | |
FR2684231A1 (fr) | Appareils auxiliaires de disjoncteurs electriques. | |
FR3051593B1 (fr) | Dispositif de signalisation d'un defaut electrique dans un appareil de protection electrique, et appareil de protection electrique comportant un tel dispositif. | |
EP2743958B1 (de) | Elektrisches Stromschaltgerät, insbesondere Abzweigschalter | |
EP0310469B1 (de) | Schutzschalter mit Blende zum Unterbrechen des Lichtbogens | |
EP0054499B1 (de) | Schalter mit Trennung des Nulleiters | |
EP0136290B1 (de) | Schutzschalter mit sichtbarer trennung und handrückstellung | |
EP0602024B1 (de) | Betätigungsmechanismus für einen mehrpoligen Fehlerstromschutzschalter mit drehbarer Schaltwelle | |
EP0926693B1 (de) | Selektiver Auslöser für Leistungsschalter | |
EP4064317B1 (de) | Elektrische schutzvorrichtung und elektrische schalttafel mit einer solchen schutzvorrichtung | |
EP2743947B1 (de) | Kontaktarme tragende Schaltwelle in einem Schaltgerät, und damit versehenes Schaltgerät, insbesondere ein Abzweigschalter | |
FR2486304A1 (fr) | Interrupteur magneto-thermique differentiel | |
EP1647041B1 (de) | Mit einer testschaltung ausgestatteter differenz-schalter | |
FR2553930A1 (fr) | Mecanisme reversible de commande d'un disjoncteur limiteur multipolaire | |
FR2480031A1 (fr) | Disjoncteur limiteur de courant comportant un commutateur commande a la maniere d'un relais et independamment de la ligne protegee |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180427 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20210617 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |