ES2072645T3 - Interruptor de proteccion por corriente de defecto. - Google Patents
Interruptor de proteccion por corriente de defecto.Info
- Publication number
- ES2072645T3 ES2072645T3 ES92103054T ES92103054T ES2072645T3 ES 2072645 T3 ES2072645 T3 ES 2072645T3 ES 92103054 T ES92103054 T ES 92103054T ES 92103054 T ES92103054 T ES 92103054T ES 2072645 T3 ES2072645 T3 ES 2072645T3
- Authority
- ES
- Spain
- Prior art keywords
- test
- contact point
- switching contacts
- earth
- circuit interrupter
- 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 - Lifetime
Links
Classifications
-
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
-
- 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
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Keying Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
UN SECCIONADOR DE PROTECCION CONTRA CORRIENTE DEFECTUOSA TIENE CONTACTOS DE INTERRUPCION (14, 15) EN LOS CONDUCTOS DE LA RED, UN TRANSFORMADOR DE CORRIENTE ACUMULATIVA (10), ASI COMO UNA BOBINA SECUNDARIA (11) QUE ESTA UNIDA CON UN RELE DE DISPARO (12). EN UN FALLO DE LA CORRIENTE SE ACCIONA EL RELE DE DISPARO POR EL CUAL SE DESCONECTA EL CIERRE DEL CONMUTADOR (13) QUE ACTIVA LOS CONTACTOS DE INTERRUPCION (14, 15) PARA SU APERTURA. ADICIONALMENTE ESTE SECCIONADOR TIENE UN LUGAR DE CONTACTO DE PRUEBA (20) EN UN CIRCUITO DE CORRIENTE DE PRUEBA CON EL QUE SE SIMULA UN ERROR EN LA CORRIENTE. ESTE LUGAR DE CONTACTO DE PRUEBA (20) ESTA COORDINADO A UN DISPOSITIVO (22) QUE CIERRA AUTOMATICA Y BREVEMENTE EL CIRCUITO DE CORRIENTE DE PRUEBA O EL LUGAR DE CONTACTO DE PRUEBA (20) DESPUES DE UN TIEMPO DE FUNCIONAMIENTO DETERMINADO, DE MANERA QUE SE HACE REACCIONAR EL RELE DE DISPARO (12) Y SE ABREN LOS CONTACTOS DE INTERRUPCION (14, 15). ASI SE LOGRA UNA COMPROBACION AUTOMATICA DEL SECCIONADOR DE PROTECCION CONTRA CORRIENTE DEFECTUOSA DESPUES DE UN DETERMINADO TIEMPO DE FUNCIONAMIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4106652A DE4106652A1 (de) | 1991-03-02 | 1991-03-02 | Fehlerstromschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072645T3 true ES2072645T3 (es) | 1995-07-16 |
Family
ID=6426302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92103054T Expired - Lifetime ES2072645T3 (es) | 1991-03-02 | 1992-02-24 | Interruptor de proteccion por corriente de defecto. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0502393B1 (es) |
CN (1) | CN1064571A (es) |
AT (1) | ATE120316T1 (es) |
DE (2) | DE4106652A1 (es) |
ES (1) | ES2072645T3 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4412305A1 (de) * | 1994-04-09 | 1995-10-12 | Rainer Dipl Phys Berthold | Sich selbsttätig überwachender Fehlerstromschutzschalter |
IT1273645B (it) * | 1994-04-13 | 1997-07-09 | Teuco Guzzini Srl | Metodo e dispositivo elettronico di protezione per apparecchiature elettriche, in particolare per vasche idromassagio, saune, docce e minipiscina |
PL178788B1 (pl) * | 1994-08-24 | 2000-06-30 | Aeg Niederspannungstech Gmbh | Układ prądowego wyłącznika ochronnego z automatycznym urządzeniem kontrolnym |
DE4443520A1 (de) * | 1994-12-07 | 1996-06-13 | Abb Patent Gmbh | Fehlerstromschutzschalter |
US6532424B1 (en) | 1995-03-13 | 2003-03-11 | Square D Company | Electrical fault detection circuit with dual-mode power supply |
FR2731838B1 (fr) * | 1995-03-16 | 1997-06-06 | Schneider Electric Sa | Appareil electrique de protection differentielle a circuit test |
DE19746315A1 (de) * | 1997-10-21 | 1999-05-06 | Abb Patent Gmbh | Einrichtung zum Prüfen eines Fehlerstromschutzschalters |
US6782329B2 (en) | 1998-02-19 | 2004-08-24 | Square D Company | Detection of arcing faults using bifurcated wiring system |
US6477021B1 (en) | 1998-02-19 | 2002-11-05 | Square D Company | Blocking/inhibiting operation in an arc fault detection system |
US6218844B1 (en) * | 1998-12-16 | 2001-04-17 | Square D Company | Method and apparatus for testing an arcing fault circuit interrupter |
US6515564B2 (en) | 1999-02-17 | 2003-02-04 | Eagle Electric Manufacturing Co., Inc. | Electric circuit interrupter |
US6433555B1 (en) | 1999-02-17 | 2002-08-13 | Eagle Electric Manufacturing Co., Inc. | Electrical circuit interrupter |
US6525541B1 (en) | 1999-11-24 | 2003-02-25 | Eagle Electric Manufacturing Co., Inc. | Electric circuit interrupter with fail safe mode and method |
US6829124B2 (en) * | 1999-11-24 | 2004-12-07 | Cooper Wiring Devices, Inc. | Ground fault circuit interrupter with functionality for reset |
ITMI20011327A1 (it) * | 2001-06-22 | 2002-12-22 | Abb Ricerca Spa | Interruttore differenziale per la protezione contro correnti di dispersione verso terra |
DE102004045494B4 (de) * | 2004-09-20 | 2007-04-05 | Siemens Ag | Fehlerstromschutzschalter mit Blockiervorrichtung |
DE102005037437B4 (de) * | 2005-08-09 | 2007-12-27 | Moeller Gmbh | Elektrischer Schutzschalter mit Schutzfunktion |
CN104008937A (zh) * | 2013-02-25 | 2014-08-27 | 黄颖峰 | 无地线漏电保护开关 |
DE102020114799B4 (de) * | 2020-06-04 | 2023-03-23 | Bender Gmbh & Co. Kg | Elektrische Schaltungsanordnung, Verwendung und Verfahren zur externen Funktionsprüfung einer Fehlerstrom-Schutzeinrichtung |
CN112713060A (zh) * | 2020-11-17 | 2021-04-27 | 河南省高压电器研究所有限公司 | 一种高压开关设备 |
DE102021105956A1 (de) * | 2021-03-11 | 2022-09-15 | Compleo Charging Solutions Ag | Versorgungsstation und Betriebsverfahren hierfür |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654515A (en) * | 1969-06-26 | 1972-04-04 | Chubu Seiki Kk | Leakage current interrupting apparatus |
US3787708A (en) * | 1973-01-02 | 1974-01-22 | Gen Electric | Monitor system for ground fault relay |
FR2283542A1 (fr) * | 1974-08-28 | 1976-03-26 | Merlin Gerin | Disjoncteur differentiel a haut pouvoir de coupure |
DE3028812C2 (de) * | 1980-07-30 | 1986-07-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schalter mit Mitteln zur fernbetätigten Ein- und Ausschaltung |
DE3537140A1 (de) * | 1985-10-18 | 1987-04-23 | Turck Werner Kg | Selbstueberwachender fehlerstromschutzschalter |
FR2604294B1 (fr) * | 1986-09-23 | 1994-05-20 | Merlin Et Gerin | Disjoncteur differentiel multipolaire a assemblage modulaire |
GB2204198B (en) * | 1987-03-09 | 1991-04-24 | Qualcast Garden Prod | Residual current circuit breakers |
FR2622739B1 (fr) * | 1987-11-03 | 1990-01-19 | Serd Soc Et Realisa Disjonct | Declencheur magnetique et procede de fabrication |
-
1991
- 1991-03-02 DE DE4106652A patent/DE4106652A1/de active Granted
-
1992
- 1992-02-24 DE DE59201693T patent/DE59201693D1/de not_active Expired - Fee Related
- 1992-02-24 AT AT92103054T patent/ATE120316T1/de not_active IP Right Cessation
- 1992-02-24 EP EP92103054A patent/EP0502393B1/de not_active Expired - Lifetime
- 1992-02-24 ES ES92103054T patent/ES2072645T3/es not_active Expired - Lifetime
- 1992-02-29 CN CN92101387A patent/CN1064571A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4106652C2 (es) | 1993-04-08 |
EP0502393B1 (de) | 1995-03-22 |
CN1064571A (zh) | 1992-09-16 |
EP0502393A2 (de) | 1992-09-09 |
DE4106652A1 (de) | 1992-09-10 |
ATE120316T1 (de) | 1995-04-15 |
DE59201693D1 (de) | 1995-04-27 |
EP0502393A3 (en) | 1992-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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