DE3164057D1 - Static tripping device for an electric circuit-breaking switch - Google Patents
Static tripping device for an electric circuit-breaking switchInfo
- Publication number
- DE3164057D1 DE3164057D1 DE8181400338T DE3164057T DE3164057D1 DE 3164057 D1 DE3164057 D1 DE 3164057D1 DE 8181400338 T DE8181400338 T DE 8181400338T DE 3164057 T DE3164057 T DE 3164057T DE 3164057 D1 DE3164057 D1 DE 3164057D1
- Authority
- DE
- Germany
- Prior art keywords
- electric circuit
- tripping device
- breaking switch
- static
- static tripping
- 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
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
- H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current
-
- 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
- H02H3/08—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 excess current
- H02H3/10—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 excess current additionally responsive to some other abnormal electrical conditions
- H02H3/105—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 excess current additionally responsive to some other abnormal electrical conditions responsive to excess current and fault current to earth
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8007284A FR2479556A1 (fr) | 1980-03-31 | 1980-03-31 | Declencheur statique perfectionne pour disjoncteur electrique |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3164057D1 true DE3164057D1 (en) | 1984-07-19 |
Family
ID=9240386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181400338T Expired DE3164057D1 (en) | 1980-03-31 | 1981-03-04 | Static tripping device for an electric circuit-breaking switch |
Country Status (8)
Country | Link |
---|---|
US (1) | US4380785A (de) |
EP (1) | EP0037751B1 (de) |
JP (1) | JPS56153919A (de) |
CA (1) | CA1151279A (de) |
DE (1) | DE3164057D1 (de) |
ES (1) | ES8202452A1 (de) |
FR (1) | FR2479556A1 (de) |
IN (1) | IN154155B (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4642724A (en) * | 1982-06-22 | 1987-02-10 | S&C Electric Company | Trip signal generator for a circuit interrupter |
JPS59189426U (ja) * | 1983-05-31 | 1984-12-15 | 松下電工株式会社 | 過電流保護装置 |
US4567540A (en) * | 1983-06-22 | 1986-01-28 | S&C Electric Company | Power supply for a circuit interrupter |
US4571658A (en) * | 1983-06-22 | 1986-02-18 | S&C Electric Company | Control circuit for a circuit interrupter |
JPS60226718A (ja) * | 1984-04-24 | 1985-11-12 | 松下電工株式会社 | 引外し回路 |
US4712151A (en) * | 1985-04-05 | 1987-12-08 | Square D Company | System for detection of ground faults in circuit breakers |
US4897756A (en) * | 1987-01-30 | 1990-01-30 | Square D Company | Add-on ground fault module |
AU1368588A (en) * | 1987-01-30 | 1988-08-24 | Square D Company | Add-on ground fault module |
FR2612348B1 (fr) * | 1987-03-09 | 1989-12-01 | Merlin Gerin | Declencheur statique comportant un circuit de detection d'un courant homopolaire |
FR2612347B1 (fr) * | 1987-03-09 | 1989-05-26 | Merlin Gerin | Declencheur statique comportant un circuit de detection d'un courant homopolaire |
JPH0620340B2 (ja) * | 1987-05-22 | 1994-03-16 | 寺崎電気産業株式会社 | 遮断器用過電流引外し装置 |
JPH0340713A (ja) * | 1989-07-07 | 1991-02-21 | Fuji Electric Co Ltd | 過電流引き外し装置用電源回路 |
US5136458A (en) * | 1989-08-31 | 1992-08-04 | Square D Company | Microcomputer based electronic trip system for circuit breakers |
US5195009A (en) * | 1991-08-27 | 1993-03-16 | Siemens Energy & Automation, Inc. | Current summing arrangement for ground fault detection |
US5224006A (en) * | 1991-09-26 | 1993-06-29 | Westinghouse Electric Corp. | Electronic circuit breaker with protection against sputtering arc faults and ground faults |
ES2056744B1 (es) * | 1993-03-09 | 1997-12-16 | Ormazabal & Cie | Sistema integrado para proteccion de sobrecorriente y falta, de funcionamiento autonomo. |
GB2276991A (en) * | 1993-03-22 | 1994-10-12 | B & R Electrical Plc | Protection circuit responsive to several sensors |
ES2063693B1 (es) * | 1993-04-12 | 1998-01-01 | Gibert Enrique Guillen | Interruptor trifasico de control de potencia para corriente alterna en baja tension y cualquier tipo de desequilibrio de cargas entre fases. |
US5539614A (en) * | 1993-09-29 | 1996-07-23 | Mitsubishi Denki Kabushiki Kaisha | Control unit, plug-in unit, transformer, zero-phase current transformer, and frequency measuring circuit applied to control center |
DE4337344B4 (de) * | 1993-11-02 | 2005-08-25 | Moeller Gmbh | Strombegrenzendes Kontaktsystem für Leistungsschalter |
NL1007122C2 (nl) * | 1997-09-25 | 1999-03-26 | Odink & Koenderink Bv | Schakelinrichting voor het beheren van een meerfasig wisselspanningsnet met een aantal gebruikseenheden. |
US5969921A (en) * | 1998-01-29 | 1999-10-19 | Eaton Corporation | Ground fault electrical switching apparatus for coordinating tripping with a downstream ground fault switch |
DE10214234A1 (de) * | 2002-03-26 | 2003-10-23 | Siemens Ag | Auf Kurzschluss ansprechende analogelektronische Auslöseeinrichtung für einen elektrischen Leistungsschalter |
DE10246479B4 (de) * | 2002-09-27 | 2004-09-09 | Siemens Ag | Niederspannungs-Leistungsschalter mit zusätzlicher Schnellauslösung |
DE10343339B4 (de) * | 2003-09-12 | 2006-04-13 | Siemens Ag | Schaltungsanordnung zur Schnellausschaltung von Niederspannungs-Leistungsschaltern |
US20080043393A1 (en) * | 2006-08-18 | 2008-02-21 | Honeywell International Inc. | Power switching device |
JP4805396B2 (ja) * | 2010-03-31 | 2011-11-02 | ファナック株式会社 | モータ駆動装置 |
CN105144526B (zh) * | 2012-12-04 | 2018-03-30 | Abb研究有限公司 | 具有提升性能的模块的自供保护继电器 |
DE102015214966A1 (de) * | 2015-08-05 | 2017-02-09 | Ellenberger & Poensgen Gmbh | Schutzschalter |
WO2017075677A1 (pt) * | 2015-11-06 | 2017-05-11 | Weg Drives & Controls - Automação Ltda. | Disjuntor com módulo de disparo plugável |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1142783A (en) * | 1965-04-23 | 1969-02-12 | Reyrolle A & Co Ltd | Improvements relating to protective arrangements including electric level-responsive circuits |
US3786311A (en) * | 1973-01-02 | 1974-01-15 | Gen Electric | Circuit breaker and static trip circuit therefor |
GB1455280A (en) * | 1973-01-02 | 1976-11-10 | Gen Electric | Circuit breaker having a polyphase control circuit |
US3818275A (en) * | 1973-01-30 | 1974-06-18 | Westinghouse Electric Corp | Circuit interrupter including improved trip circuit using current transformers |
US4004201A (en) * | 1975-08-25 | 1977-01-18 | General Electric Company | Multi-function solid state trip unit with trip indicating means |
US4060844A (en) * | 1976-02-17 | 1977-11-29 | I-T-E Imperial Corporation | Solid state tripping circuit |
US4038695A (en) * | 1976-04-19 | 1977-07-26 | General Electric Company | Static trip unit for circuit protective devices |
US4104691A (en) * | 1976-09-30 | 1978-08-01 | Westinghouse Electric Corp. | Circuit breaker apparatus including asymmetrical fault detector |
US4068283A (en) * | 1976-10-01 | 1978-01-10 | General Electric Company | Circuit breaker solid state trip unit incorporating trip indicating circuit |
US4153924A (en) * | 1977-10-12 | 1979-05-08 | Mcgraw-Edison Company | Inrush current restraint circuit for alternating power system switch |
-
1980
- 1980-03-31 FR FR8007284A patent/FR2479556A1/fr active Granted
-
1981
- 1981-03-04 DE DE8181400338T patent/DE3164057D1/de not_active Expired
- 1981-03-04 EP EP81400338A patent/EP0037751B1/de not_active Expired
- 1981-03-17 US US06/244,691 patent/US4380785A/en not_active Expired - Lifetime
- 1981-03-18 ES ES500482A patent/ES8202452A1/es not_active Expired
- 1981-03-30 IN IN350/CAL/81A patent/IN154155B/en unknown
- 1981-03-30 CA CA000374229A patent/CA1151279A/en not_active Expired
- 1981-03-31 JP JP4833681A patent/JPS56153919A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4380785A (en) | 1983-04-19 |
EP0037751A1 (de) | 1981-10-14 |
FR2479556B1 (de) | 1982-09-03 |
ES500482A0 (es) | 1982-02-01 |
CA1151279A (en) | 1983-08-02 |
FR2479556A1 (fr) | 1981-10-02 |
JPS56153919A (en) | 1981-11-28 |
EP0037751B1 (de) | 1984-06-13 |
ES8202452A1 (es) | 1982-02-01 |
IN154155B (de) | 1984-09-29 |
JPH0152974B2 (de) | 1989-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |