MXPA03003834A - Unidad de disparo para interruptor de circuito. - Google Patents
Unidad de disparo para interruptor de circuito.Info
- Publication number
- MXPA03003834A MXPA03003834A MXPA03003834A MXPA03003834A MXPA03003834A MX PA03003834 A MXPA03003834 A MX PA03003834A MX PA03003834 A MXPA03003834 A MX PA03003834A MX PA03003834 A MXPA03003834 A MX PA03003834A MX PA03003834 A MXPA03003834 A MX PA03003834A
- Authority
- MX
- Mexico
- Prior art keywords
- circuit interrupter
- trip unit
- interrupter trip
- unit
- circuit
- Prior art date
Links
Classifications
-
- 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
- H02H3/085—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 making use of a thermal sensor, e.g. thermistor, heated by the excess current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
- H01H2011/0068—Testing or measuring non-electrical properties of switches, e.g. contact velocity measuring the temperature of the switch or parts thereof
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/134,411 US6876532B2 (en) | 2002-04-29 | 2002-04-29 | Circuit interrupter trip unit |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03003834A true MXPA03003834A (es) | 2003-11-05 |
Family
ID=29215628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03003834A MXPA03003834A (es) | 2002-04-29 | 2003-04-29 | Unidad de disparo para interruptor de circuito. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6876532B2 (es) |
EP (1) | EP1359655A3 (es) |
CA (1) | CA2426335A1 (es) |
MX (1) | MXPA03003834A (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2799572B1 (fr) * | 1999-10-11 | 2001-12-21 | Schneider Electric Ind Sa | Contacteur-disjoncteur |
FR2832559B1 (fr) * | 2001-11-16 | 2004-01-16 | Schneider Electric Ind Sa | Module de commande et de protection d'un appareil interrupteur |
US7369389B2 (en) * | 2005-12-08 | 2008-05-06 | General Electric Company | Electronic trip unit for circuit breakers |
ITMI20052522A1 (it) | 2005-12-29 | 2007-06-30 | Abb Service Srl | Unita' di protezione di una linea elettrica a bassa tensione ac-dc |
US7400482B2 (en) * | 2006-01-17 | 2008-07-15 | Eaton Corporation | Circuit breaker and method for sensing current indirectly from bimetal voltage and determining bimetal temperature and corrected temperature dependent bimetal resistance |
US7675721B2 (en) * | 2006-10-13 | 2010-03-09 | Eaton Corporation | Circuit interrupter including a shunt wire current sensor and a processor having a thermal overload predictive function |
CN100544150C (zh) * | 2007-08-22 | 2009-09-23 | 董右云 | 智能化电能管理系统总装置 |
US7800466B2 (en) * | 2008-05-30 | 2010-09-21 | Eaton Corporation | Magnetic trip mechanism and electrical switching apparatus employing the same |
US7800478B2 (en) * | 2008-05-30 | 2010-09-21 | Eaton Corporation | Electrical switching apparatus and heater assembly therefor |
FR2947111B1 (fr) * | 2009-06-22 | 2013-03-01 | Peugeot Citroen Automobiles Sa | Circuit electrique |
KR101769130B1 (ko) | 2011-02-08 | 2017-08-18 | 페어차일드코리아반도체 주식회사 | 전력 공급 장치, 링크 전압 제어 스위치의 제어 장치 및 방법 |
US9685870B2 (en) * | 2011-02-08 | 2017-06-20 | Fairchild Korea Semiconductor Ltd. | Phase-cut pre-regulator and power supply comprising the same |
US8885313B2 (en) | 2012-09-20 | 2014-11-11 | Eaton Corporation | Circuit breaker including an electronic trip circuit, a number of temperature sensors and an over-temperature trip routine |
JP6094260B2 (ja) * | 2013-02-27 | 2017-03-15 | 株式会社デンソー | 異常検出保護回路 |
US9520254B2 (en) * | 2014-06-24 | 2016-12-13 | Eaton Corporation | Circuit interrupter including thermal trip assembly and printed circuit board Rogowski coil |
US9520710B2 (en) | 2014-06-24 | 2016-12-13 | Eaton Corporation | Thermal trip assembly and circuit interrupter including the same |
US9842709B2 (en) * | 2015-03-20 | 2017-12-12 | Eaton Corporation | Electronic trip units powered by current transformers and circuit breakers comprising the same |
US9673011B2 (en) * | 2015-10-29 | 2017-06-06 | Long Men Technology Co., Ltd. | High and ultra-high voltage circuit breaking system |
US9728348B2 (en) | 2015-12-21 | 2017-08-08 | Eaton Corporation | Electrical switching apparatus with electronic trip unit |
DE102017205004B4 (de) * | 2017-03-24 | 2022-12-08 | Siemens Aktiengesellschaft | Leistungsschalter |
US10622169B2 (en) * | 2017-09-27 | 2020-04-14 | Eaton Intelligent Power Limited | Circuit interrupter and receptacle with temperature based trip |
WO2021014619A1 (ja) * | 2019-07-24 | 2021-01-28 | 三菱電機株式会社 | 緩放リレー回路および列車制御装置 |
US11784482B2 (en) * | 2020-10-20 | 2023-10-10 | Apple Inc. | Electrical connection monitoring using cable shielding |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328639A (en) * | 1963-07-01 | 1967-06-27 | Ite Circuit Breaker Ltd | Circuit breaker overload sensing device |
US3991391A (en) * | 1974-01-29 | 1976-11-09 | Westinghouse Electric Corporation | Circuit interrupter with electromagnetic opening means |
US4358810A (en) * | 1981-01-21 | 1982-11-09 | Westinghouse Electric Corp. | Circuit breaker with alarm |
FR2651919B1 (fr) * | 1989-09-13 | 1995-12-15 | Merlin Gerin | Disjoncteur comportant un declencheur electronique. |
FR2759504B1 (fr) * | 1997-02-10 | 1999-03-26 | Schneider Electric Sa | Relais et procede de protection |
US5835320A (en) * | 1997-05-28 | 1998-11-10 | General Electric Company | Digital circuit interrupter thermal protection circuit |
US6137386A (en) * | 1999-08-18 | 2000-10-24 | Eaton Corporation | Circuit breaker with trip unit mounted tripping plunger and latch therefore |
-
2002
- 2002-04-29 US US10/134,411 patent/US6876532B2/en not_active Expired - Lifetime
-
2003
- 2003-04-23 CA CA002426335A patent/CA2426335A1/en not_active Abandoned
- 2003-04-28 EP EP03009545A patent/EP1359655A3/en not_active Withdrawn
- 2003-04-29 MX MXPA03003834A patent/MXPA03003834A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1359655A2 (en) | 2003-11-05 |
CA2426335A1 (en) | 2003-10-29 |
US6876532B2 (en) | 2005-04-05 |
US20030202305A1 (en) | 2003-10-30 |
EP1359655A3 (en) | 2006-10-11 |
AU2003203606A1 (en) | 2003-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |