FR3102292B1 - Appareil de protection d’une installation électrique en courant alternatif - Google Patents
Appareil de protection d’une installation électrique en courant alternatif Download PDFInfo
- Publication number
- FR3102292B1 FR3102292B1 FR1911517A FR1911517A FR3102292B1 FR 3102292 B1 FR3102292 B1 FR 3102292B1 FR 1911517 A FR1911517 A FR 1911517A FR 1911517 A FR1911517 A FR 1911517A FR 3102292 B1 FR3102292 B1 FR 3102292B1
- Authority
- FR
- France
- Prior art keywords
- relay coil
- tripping
- alternating current
- electrical installation
- extended
- 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.)
- Active
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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- 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
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- 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
- H01H71/2481—Electromagnetic mechanisms characterised by the coil design
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/60—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge
- H01H73/64—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge having only electromagnetic release
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Appareil de protection d’une installation électrique en courant alternatif pourvu d’un organe compact comportant une bobine de déclenchement magnétique et une bobine de relais de déclenchement et d’un circuit électronique relié à la bobine de relais de déclenchement, caractérisé en ce que ledit circuit électronique comporte un détecteur de surintensité prolongée (60) et comporte un circuit de commutation (61), configurés pour qu’en l’absence d’un signal de détection le circuit de commutation relie la bobine de relais de déclenchement au détecteur de surintensité prolongée (60) alors qu’il isole la bobine de relais de déclenchement de bornes de raccordement d’arrivée de l’appareil, et pour qu’en présence du signal de détection le circuit de commutation (61) isole la bobine de relais de déclenchement du détecteur de surintensité prolongée (60) puis relie la bobine de relais de déclenchement aux bornes de raccordement d’arrivée (22, 23). (Figure 5)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1911517A FR3102292B1 (fr) | 2019-10-16 | 2019-10-16 | Appareil de protection d’une installation électrique en courant alternatif |
RU2020133593A RU2814214C2 (ru) | 2019-10-16 | 2020-10-13 | Устройство защиты для электрической установки переменного тока |
EP20202250.5A EP3809440B1 (fr) | 2019-10-16 | 2020-10-16 | Appareil de protection d'une installation électrique en courant alternatif |
ES20202250T ES2908414T3 (es) | 2019-10-16 | 2020-10-16 | Aparato de protección de una instalación eléctrica de corriente alterna |
AU2020256418A AU2020256418A1 (en) | 2019-10-16 | 2020-10-16 | Protective apparatus for an alternating current electrical installation |
PL20202250T PL3809440T3 (pl) | 2019-10-16 | 2020-10-16 | Urządzenie zabezpieczające do instalacji elektrycznej prądu przemiennego |
CN202011111420.9A CN112670947A (zh) | 2019-10-16 | 2020-10-16 | 交流电气设备的保护装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1911517 | 2019-10-16 | ||
FR1911517A FR3102292B1 (fr) | 2019-10-16 | 2019-10-16 | Appareil de protection d’une installation électrique en courant alternatif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3102292A1 FR3102292A1 (fr) | 2021-04-23 |
FR3102292B1 true FR3102292B1 (fr) | 2021-11-05 |
Family
ID=70977999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1911517A Active FR3102292B1 (fr) | 2019-10-16 | 2019-10-16 | Appareil de protection d’une installation électrique en courant alternatif |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3809440B1 (fr) |
CN (1) | CN112670947A (fr) |
AU (1) | AU2020256418A1 (fr) |
ES (1) | ES2908414T3 (fr) |
FR (1) | FR3102292B1 (fr) |
PL (1) | PL3809440T3 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3566189A (en) * | 1969-03-18 | 1971-02-23 | Airpax Electronics | Circuit breaker with loosely coupled deenergizing means for high overload currents |
DE19963504C1 (de) * | 1999-12-28 | 2001-10-18 | Tyco Electronics Logistics Ag | Relais mit Überstromschutz |
US8681466B2 (en) * | 2009-05-08 | 2014-03-25 | Rockwell Automation Technologies, Inc. | Magnetic core coupling in a current transformer with integrated magnetic actuator |
FR3046289B1 (fr) | 2015-12-29 | 2018-02-16 | Legrand France | Appareil electrique de protection au format modulaire |
-
2019
- 2019-10-16 FR FR1911517A patent/FR3102292B1/fr active Active
-
2020
- 2020-10-16 ES ES20202250T patent/ES2908414T3/es active Active
- 2020-10-16 PL PL20202250T patent/PL3809440T3/pl unknown
- 2020-10-16 EP EP20202250.5A patent/EP3809440B1/fr active Active
- 2020-10-16 AU AU2020256418A patent/AU2020256418A1/en active Pending
- 2020-10-16 CN CN202011111420.9A patent/CN112670947A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
RU2020133593A (ru) | 2022-04-13 |
EP3809440B1 (fr) | 2022-02-16 |
EP3809440A1 (fr) | 2021-04-21 |
FR3102292A1 (fr) | 2021-04-23 |
AU2020256418A1 (en) | 2021-05-06 |
CN112670947A (zh) | 2021-04-16 |
ES2908414T3 (es) | 2022-04-29 |
PL3809440T3 (pl) | 2022-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210423 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |