EP1209712A1 - Fernsteuervorrictung für modulares Schutzgerät - Google Patents

Fernsteuervorrictung für modulares Schutzgerät Download PDF

Info

Publication number
EP1209712A1
EP1209712A1 EP01440393A EP01440393A EP1209712A1 EP 1209712 A1 EP1209712 A1 EP 1209712A1 EP 01440393 A EP01440393 A EP 01440393A EP 01440393 A EP01440393 A EP 01440393A EP 1209712 A1 EP1209712 A1 EP 1209712A1
Authority
EP
European Patent Office
Prior art keywords
lever
locking
controlled
engagement
electromagnet
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.)
Withdrawn
Application number
EP01440393A
Other languages
English (en)
French (fr)
Inventor
Francis Deckert
Thierry Sitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hager Electro SAS
Original Assignee
Hager Electro SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hager Electro SAS filed Critical Hager Electro SAS
Publication of EP1209712A1 publication Critical patent/EP1209712A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • H01H2071/0278—Mounting several complete assembled circuit breakers together with at least one of juxtaposed casings dedicated to an auxiliary device, e.g. for undervoltage or shunt trip
    • 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
    • H01H71/66—Power reset mechanisms
    • H01H2071/665—Power reset mechanisms the reset mechanism operating directly on the normal manual operator, e.g. electromagnet pushes manual release lever back into "ON" position
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • 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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock

Definitions

  • the present invention relates to the field of installations electrical, in particular the protection of the various circuits against overloads such as short circuits and direct or indirect contacts, by means of electrical safety devices such as circuit breakers, earth leakage breakers or earth leakage switches, in particular remote control devices for such devices, and for their purpose a remote control device for modular switchgear protection.
  • electrical safety devices such as circuit breakers, earth leakage breakers or earth leakage switches, in particular remote control devices for such devices, and for their purpose a remote control device for modular switchgear protection.
  • switching off after a fault can cause significant inconvenience to the user, for example in the case of a circuit supplying a freezing installation, heating, fire protection devices or even when a device ordered is located in an unsupervised room, for example in a industrial installation.
  • a protective device did not always for origin a frank and permanent defect. Indeed, such a trigger may arise from transient faults that disappear on their own, for example example of a current wave or transient voltage due to a blow of lightning on the current transmission line, condensation generating a high humidity which may cause earth leakage and which disappears after drying, etc ...
  • Automatic reset devices known to date are generally in the form of cooperating geared motors, by through linear connecting elements, with the means actuation of equipment. These devices certainly allow reliable reset command, but their mode of operation, which makes intervene a rotary control means associated with a transformation of movement with reduction gear or the like, implements a relatively low reset speed, which is detrimental to the sustainability of contacts. In addition, these devices are cost Student.
  • the object of the present invention is to overcome these drawbacks by proposing a remote control device for switchgear modular protection allowing, on the one hand, to control a range of products very broad from the current standpoint nominal admissible and performance, on the other hand, to achieve a re-engagement or a resetting fast enough to avoid any risk of damage contacts and, finally, to carry out a triggering controlled remotely.
  • the remote control device for modular protective equipment in particular for interlocking or remotely trigger, by means of a push-button switch, a time switch, contactor or other, protective equipment modular, such as a differential circuit breaker or a circuit breaker differential, is characterized in that it is essentially constituted by a first actuation means, linear movement, in reclosing of the modular apparatus to be controlled, by a second means actuation, also with linear movement, for triggering said modular equipment to be controlled and by an electronic circuit control of the first and second actuation means.
  • FIGS. 1 to 7 and 9 to 11 of the accompanying drawings show a remote control device for modular switchgear protection 1, in particular for switching on or off remotely, by means of a push button switch, a time switch, a contactor or other, modular protective equipment, such as a earth leakage circuit breaker or a earth leakage circuit breaker, which is mechanically connected to a lateral face of said apparatus 1 and which is present in the form of a box 2 of general outline corresponding to that of modular equipment 1 to be ordered.
  • a remote control device for modular switchgear protection 1 in particular for switching on or off remotely, by means of a push button switch, a time switch, a contactor or other, modular protective equipment, such as a earth leakage circuit breaker or a earth leakage circuit breaker, which is mechanically connected to a lateral face of said apparatus 1 and which is present in the form of a box 2 of general outline corresponding to that of modular equipment 1 to be ordered.
  • this control device is essentially constituted by a first actuating means 3, to linear movement, in reclosing of the modular equipment with command 1, by a second actuating means 4, also at linear movement, triggering of said modular apparatus at control 1 and by an electronic circuit 5 for controlling the first and second means 3 and 4 for actuation.
  • the first actuation means 3, to linear movement, in reclosing of the modular equipment with command 1 is constituted by an electromagnet 6 connected to a lever latching 7, with movement pivoting about an axis 7 ', intended to cooperate, via a drive finger 7 ", with a lever 8 of the modular equipment to be controlled 1.
  • the connection between the electromagnet 6 and the engagement lever 7 is effected by means of the core mobile 6 'of the electromagnet 6 which cooperates, by an axis 9, at its end opposite the body of the electromagnet 6 with a groove 7 '' 'of the lever 7.
  • said axis 9 is advantageously provided with pads guide 10 slidably mounted in said groove 7 '' 'of the lever 7.
  • the movable core 6 'of the electromagnet 6 is loaded by a spring 11 keeping it in a normally extended position at rest ( Figures 1 to 3).
  • a spring 11 keeping it in a normally extended position at rest ( Figures 1 to 3).
  • Such an embodiment allows, on the one hand, a positioning of the lever 7 and therefore of the drive finger 7 ", in which the latter is placed under the switch 8 for resetting the apparatus to be controlled 1 (FIG. 8) and, on the other hand, very rapid actuation of the mobile core 6 'and its immediate return to the rest position during a single pulse on the solenoid coil 6.
  • a re position engagement obtained following such an impulse is shown more particularly in Figure 3 of the accompanying drawings.
  • the driving finger 7 "of the engagement lever 7 crosses a curvilinear groove 2 ′ on the side face of the housing 2 facing the apparatus to be controlled 1.
  • the drive finger 7 " in the device rest position, is located against the front face of the switchgear unit 1 in a position as it is under the lever 8 for re-engagement of said apparatus 1 after a trigger of the latter.
  • the second actuation means 4, with linear movement, for triggering the modular equipment to be controlled 1 consists of by an electromagnet 12, the movable core 12 'of which cooperates with a lever trigger 13, pivotally guided in the housing 2, provided with a drive finger 13 'passing through the side face of the housing 2 facing towards the apparatus to be controlled 1 and cooperating with the lock 14 of the latter ( Figure 4), through a corresponding opening 14 '( Figures 1 to 5 and 7), this lever 13 being, in addition, loaded by a spring 13 "returning to the position of rest.
  • This second actuation means 4 is intended to produce a voluntary activation of device 1 to be controlled remotely. In this indeed, it suffices to deliver a control pulse to the electromagnet 12, in order to move the core 12 ′ against the trigger lever 13 and to rotate the latter so as to drive by the training finger 13 'the unlocking part of the lock 14 of said apparatus to order 1.
  • the electronic circuit 5 for controlling the first and second actuation means 3 and 4 is advantageously in the form an electronic card connected to the terminals of the electromagnets 6 and 12 respective and is provided with a timing of the control pulses delivered to these electromagnets.
  • the time delay is advantageously adjustable so as to determine a very limited pulse duration, so to avoid the destruction of the coils of the electromagnets 6 or 12 by warming up.
  • the duration of the control pulses of the solenoids 6 and 12 are set to values on the order of a few milliseconds, which is enough to attract the nuclei mobile 6 'and 12'.
  • the device for control is further provided with a locking means 15 preventing, in the service position, any implementation of the command to distance and first and second actuation means 3 and 4 resetting and tripping respectively ( Figures 2 and 5 to 12).
  • this means of lock 15 is constituted by a pivoting lever mounted on the axis of pivoting 7 'of the engagement lever 7, this pivoting lever 15 being provided, on the one hand, with at least one bore 15 ', accessible in the position of condemnation and intended to cooperate, in this condemnation position, with a locking device such as a padlock or a sealing wire ( Figures 2, 5, 6 and 9) and, on the other hand, a 15 "cam intended to cooperate with an electrical contact 16 for controlling the supply of the circuit electronic 5 for controlling the first and second means 3 and 4 actuation ( Figures 2, 5, 6 and 9).
  • the pivoting lever 15 is advantageously provided with holes 15 'of different diameters allowing an adaptation to the chosen locking means, namely padlock or wire filling.
  • Locking is carried out by pivoting outwards of the envelope the pivoting lever forming the locking means 15. It as a result, a hole 15 'becomes accessible and allows the passage of a padlock with key or a sealing wire.
  • the pivoting lever 15 forming the locking means is provided with a projecting element 15 "'for actuating the lever 13 of trigger cooperating with the unlocking part of the lock 14 of the apparatus to be controlled 1.
  • this 15 "element comes into contact with the end trigger lever 13 carrying the drive finger 13 'and moves said lever in its release position, so that the circuit in downstream of the apparatus to be controlled 1 is open.
  • the functioning of the projecting element 15 "' is shown more particularly in FIG. 9 of attached drawings.
  • Figures 10 to 14 of the accompanying drawings show a variant embodiment of the invention, in which the first means actuator 3 consists of an electromagnet 6, the body of which is pivotally mounted in the housing 2 by means of supports 17 guided in rotation in the housing 2 and whose movable core 6 'is connected by its free end to an arm 18 ′ of a pivoting engagement lever 18 around an axis 18 "and provided with a drive finger 18" intended for cooperate with the handle 8 for resetting the apparatus to order 1.
  • the first means actuator 3 consists of an electromagnet 6, the body of which is pivotally mounted in the housing 2 by means of supports 17 guided in rotation in the housing 2 and whose movable core 6 'is connected by its free end to an arm 18 ′ of a pivoting engagement lever 18 around an axis 18 "and provided with a drive finger 18" intended for cooperate with the handle 8 for resetting the apparatus to order 1.
  • the axis 18 'of the lever pivoting engagement 18 is loaded by a spiral spring 19 bearing by its free end on the body of the electromagnet 6 or on the support 17 corresponding.
  • the movable core 6 ′ is drawn into the body of said electromagnet and rotates the engagement lever 18 against the force of the spring 19.
  • the spiral spring 19 causes rotation of the engagement lever 18 in opposite direction to that induced by the action of the mobile core 6 'and causes the return to the starting position of said core 6 ′ and of the latching lever pivoting 18.
  • the second actuation means 4, for triggering the modular switchgear to be controlled 1 acts on a release lever 20 provided with a drive finger 20 ', by means of a lever amplifier 21.
  • the stroke of the movable core 12 'of the electromagnet 12 constituting this second actuating means 4 is amplified, from so as to guarantee the corresponding displacement of the connecting piece of the switchgear lock 1.
  • the device according to Figures 10 to 14 is fitted with a guided locking latch 22 sliding in the front face of the housing 2 and provided, on the one hand, with minus a bore 22 ', accessible in the locked position and intended for cooperate, in this locked position, with a device for locking such as a padlock or a sealing wire and, on the other hand, a 22 "cam intended to cooperate with an electrical control contact 16 supply of the electronic circuit 5 for controlling the first and second means 3 and 4 for actuation.
  • a guided locking latch 22 sliding in the front face of the housing 2 and provided, on the one hand, with minus a bore 22 ', accessible in the locked position and intended for cooperate, in this locked position, with a device for locking such as a padlock or a sealing wire and, on the other hand, a 22 "cam intended to cooperate with an electrical control contact 16 supply of the electronic circuit 5 for controlling the first and second means 3 and 4 for actuation.
  • this locking bolt 22 is provided with a lug 23 actuation of the trigger lever 20.
  • This lug 23 drives thus, during an extraction of the lock 22 out of the front face of the case 2 to free access to the hole 22 ', the trigger lever 20 in a pivoting movement in which his training finger 20 ' operates the lock of the switchgear 1, in the direction of a tripping, so that the electrical circuit downstream of this equipment 1 is turned off.
  • This movement of extraction of the lock 22 brings simultaneously the cam 22 "in front of the electrical contact 16 and performs the electronic circuit 5 and therefore electromagnets 6 and 12 cut off.
  • the latch 22 can be kept in its position condemnation by fitting a padlock in one of the holes 22 'or a sealing wire.
  • the locking latch 22 is provided with means 24 for locking the lever latching 18 in the rest position, consisting of a flat surface of said cooperating latch 22, in the latching position of latch 22, with part of the section of the axis 18 ′ of the engagement lever 18 of shape corresponding.
  • This means 24 therefore allows mechanical locking of the lever 18 in the locking position of the lock 22 by application of two surfaces against each other.
  • the invention it is possible to produce a device for remote control for modular protective equipment in particular for switching on or off remotely, via of elements of the switch or contactor type or of other automatic devices, a modular protective equipment such as a circuit breaker, a switch earth leakage circuit breaker or similar device while guaranteeing very rapid operation of the devices ordered ensuring the sustainability of their contact.
  • the device according to the invention allows a very quick operation of the devices to be controlled, so that a unwanted heating of the contacts cannot occur. Otherwise, this device also allows remote controlled triggering, particular for temporarily shutting down circuits.
  • the device according to the present invention allows to ensure the safety of operators working on equipment electric thanks to the provision of a locking lock preventing any unwanted operation.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP01440393A 2000-11-21 2001-11-20 Fernsteuervorrictung für modulares Schutzgerät Withdrawn EP1209712A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0015028 2000-11-21
FR0015028A FR2817078B1 (fr) 2000-11-21 2000-11-21 Dispositif de commande a distance pour appareillage modulaire de protection

Publications (1)

Publication Number Publication Date
EP1209712A1 true EP1209712A1 (de) 2002-05-29

Family

ID=8856722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01440393A Withdrawn EP1209712A1 (de) 2000-11-21 2001-11-20 Fernsteuervorrictung für modulares Schutzgerät

Country Status (2)

Country Link
EP (1) EP1209712A1 (de)
FR (1) FR2817078B1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840449A1 (fr) * 2002-05-30 2003-12-05 Hager Electro Sas Dispositif de rearmement automatique pour appareillage modulaire de protection a commander
EP1744428A2 (de) * 2005-05-17 2007-01-17 BTICINO S.p.A. Elektrische Vorrichtung zur Ansteuerung und zum Zurücksetzen eines Leistungsschalters
EP1950784A1 (de) * 2007-01-24 2008-07-30 BTICINO S.p.A. Rückstellvorrichtung für eine elektrische Sicherheitsvorrichtung mit reduzierter Rückstellzeit
WO2010076409A1 (fr) 2008-12-19 2010-07-08 Schneider Electric Industries Sas Mecanisme d'entrainement de la manette d'un bloc de commande a distance, et bloc le comprenant
ITRM20100205A1 (it) * 2010-04-30 2011-10-31 Bticino Spa Apparato elettrico di riarmo associabile ad un dispositivo di protezione per effettuarne il riarmo automatico
FR2977066A1 (fr) * 2011-06-27 2012-12-28 Schneider Electric Ind Sas Appareil de protection electrique comportant au moins un module de coupure commande par un dispositif de commande a bobine electromagnetique
WO2013138142A1 (en) * 2012-03-16 2013-09-19 Eaton Corporation Electrical switching apparatus with embedded arc fault protection and system employing same
CN101609969B (zh) * 2008-06-17 2014-03-26 哥维斯股份公司 用于自动复位设备的控制装置
ITCN20150009A1 (it) * 2015-05-13 2016-11-13 Picco Cristiano Dispositivo di sicurezza per il disarmo ed il riarmo manuale di un interruttore magnetotermico
EP3288059A1 (de) * 2016-08-23 2018-02-28 Schneider Electric Industries SAS Steuerbarer auslöser für einen elektrischen trennschalter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254038A1 (de) * 2002-11-20 2004-06-03 Moeller Gmbh Hilfsauslöser für Motorschutzschalter
EP1465222B1 (de) * 2003-04-03 2007-06-06 Siemens Aktiengesellschaft Mechanische und elektrische Verriegelungsvorrichtung
EP1484775A1 (de) * 2003-06-05 2004-12-08 Siemens Aktiengesellschaft Koppelvorrichtung für Geräte mit drehbaren Schaltelementen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710520A1 (de) * 1987-03-30 1988-10-13 Siemens Ag Fernantrieb fuer schutzschalter
US5381121A (en) * 1992-03-31 1995-01-10 Ellenberger & Poensgen Gmbh Remote controlled overload protective switch
JPH10233154A (ja) * 1997-02-18 1998-09-02 Toho Sangyo Kk 自動復帰型ブレーカ
EP0883149A2 (de) * 1997-05-22 1998-12-09 Bticino S.P.A. Elektrische Anordnung mit Betätigungsvorrichtung für einen Lastschalter, mit Fehlfunktonanzeigeeinrichtung
US6060797A (en) * 1995-04-18 2000-05-09 Square D Company Solenoid operated remote resetting device with a protective activation circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710520A1 (de) * 1987-03-30 1988-10-13 Siemens Ag Fernantrieb fuer schutzschalter
US5381121A (en) * 1992-03-31 1995-01-10 Ellenberger & Poensgen Gmbh Remote controlled overload protective switch
US6060797A (en) * 1995-04-18 2000-05-09 Square D Company Solenoid operated remote resetting device with a protective activation circuit
JPH10233154A (ja) * 1997-02-18 1998-09-02 Toho Sangyo Kk 自動復帰型ブレーカ
EP0883149A2 (de) * 1997-05-22 1998-12-09 Bticino S.P.A. Elektrische Anordnung mit Betätigungsvorrichtung für einen Lastschalter, mit Fehlfunktonanzeigeeinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2221798A1 (es) * 2002-05-30 2005-01-01 Hager Electro, S.A.S. Dispositivo de rearme automatico para aparatos modulares de proteccion a gobernar.
FR2840449A1 (fr) * 2002-05-30 2003-12-05 Hager Electro Sas Dispositif de rearmement automatique pour appareillage modulaire de protection a commander
EP1744428A2 (de) * 2005-05-17 2007-01-17 BTICINO S.p.A. Elektrische Vorrichtung zur Ansteuerung und zum Zurücksetzen eines Leistungsschalters
EP1744428A3 (de) * 2005-05-17 2007-05-30 BTICINO S.p.A. Elektrische Vorrichtung zur Ansteuerung und zum Zurücksetzen eines Leistungsschalters
EP1950784A1 (de) * 2007-01-24 2008-07-30 BTICINO S.p.A. Rückstellvorrichtung für eine elektrische Sicherheitsvorrichtung mit reduzierter Rückstellzeit
CN101609969B (zh) * 2008-06-17 2014-03-26 哥维斯股份公司 用于自动复位设备的控制装置
WO2010076409A1 (fr) 2008-12-19 2010-07-08 Schneider Electric Industries Sas Mecanisme d'entrainement de la manette d'un bloc de commande a distance, et bloc le comprenant
ITRM20100205A1 (it) * 2010-04-30 2011-10-31 Bticino Spa Apparato elettrico di riarmo associabile ad un dispositivo di protezione per effettuarne il riarmo automatico
EP2383766A1 (de) * 2010-04-30 2011-11-02 Bticino S.P.A. Elektrische Rückstellvorrichtung, geeignet zum Anschluss einer Schutzvorrichtung zur automatischen Rückstellung derselben
CN102856130B (zh) * 2011-06-27 2017-08-11 施耐德电器工业公司 包括至少一个开关模块的电气保护设备
EP2541578A1 (de) * 2011-06-27 2013-01-02 Schneider Electric Industries SAS Elektrisches Schutzgerät, das mindestens ein Unterbrechungsmodul umfasst, das von einer Steuervorrichtung mit einer elektromagnetischen Spule gesteuert wird.
RU2596615C2 (ru) * 2011-06-27 2016-09-10 Шнейдер Электрик Эндюстри Сас Устройство электрической защиты, содержащее, по меньшей мере, один переключающий модуль, управляемый устройством управления с электромагнитной катушкой
FR2977066A1 (fr) * 2011-06-27 2012-12-28 Schneider Electric Ind Sas Appareil de protection electrique comportant au moins un module de coupure commande par un dispositif de commande a bobine electromagnetique
CN102856130A (zh) * 2011-06-27 2013-01-02 施耐德电器工业公司 包括至少一个开关模块的电气保护设备
US8902027B2 (en) 2011-06-27 2014-12-02 Schneider Electric Industries Sas Electric protection apparatus comprising at least one breaking module controlled by a control device with electromagnetic coil
WO2013138142A1 (en) * 2012-03-16 2013-09-19 Eaton Corporation Electrical switching apparatus with embedded arc fault protection and system employing same
CN104170049B (zh) * 2012-03-16 2016-08-24 伊顿公司 具有嵌入式电弧故障保护的电气开关设备及采用此设备的系统
US9042073B2 (en) 2012-03-16 2015-05-26 Eaton Corporation Electrical switching apparatus with embedded arc fault protection and system employing same
CN104170049A (zh) * 2012-03-16 2014-11-26 伊顿公司 具有嵌入式电弧故障保护的电气开关设备及采用此设备的系统
WO2016181244A1 (en) * 2015-05-13 2016-11-17 Cristiano Picco A safety device for preventing the unauthorized deactivation and resetting of a circuit breaker
ITCN20150009A1 (it) * 2015-05-13 2016-11-13 Picco Cristiano Dispositivo di sicurezza per il disarmo ed il riarmo manuale di un interruttore magnetotermico
RU2752849C2 (ru) * 2016-08-23 2021-08-11 Шнейдер Электрик Эндюстри Сас Управляемый расцепитель автоматического выключателя
EP3288059A1 (de) * 2016-08-23 2018-02-28 Schneider Electric Industries SAS Steuerbarer auslöser für einen elektrischen trennschalter
FR3055465A1 (fr) * 2016-08-23 2018-03-02 Schneider Electric Industries Sas Declencheur commandable pour un disjoncteur electrique
CN107768204A (zh) * 2016-08-23 2018-03-06 施耐德电器工业公司 用于电路断路器的可控跳闸
US10249461B2 (en) 2016-08-23 2019-04-02 Schneider Electric Industries Sas Controllable tripout for an electrical circuit breaker
CN107768204B (zh) * 2016-08-23 2021-08-10 施耐德电器工业公司 用于电路断路器的可控跳闸

Also Published As

Publication number Publication date
FR2817078B1 (fr) 2003-02-14
FR2817078A1 (fr) 2002-05-24

Similar Documents

Publication Publication Date Title
EP0620579B1 (de) Einstellvorrichtung des Auslöseansprechwerts eines mehrpoligen Schutzschalters
EP0962952B1 (de) Elektrische Unterbrechungsvorrichtung enthaltend eine Differential-Auslösevorrichtung und Schutzschalter ausgerüstet mit einer solchen Vorrichtung
EP1209712A1 (de) Fernsteuervorrictung für modulares Schutzgerät
EP0610143A1 (de) Mechanischer und elektrischer Verriegelungsvorrichtung eines Fernbedienungseinheits für moduläre Lastschalter
FR2739487A1 (fr) Dispositif de commande et de signalisation pour appareil de protection
FR2969366A1 (fr) Dispositif de coupure a ecran de coupure d'arc
EP0161120B1 (de) Anordnung zur Lastunterbrechung und sichtbaren Trennung eines elektrischen Stromkreises
FR2887071A1 (fr) Dispositif d'actionnement d'un appareil electrique interrupteur a moyens de blocage en rotation.
EP0571258B1 (de) Schutzschaltgerät
EP2377139B1 (de) Vorrichtung zur fernbetätigung und damit versehener schutzschalter
EP2717284B1 (de) Bedienungsvorrichtung eines elektrischen Schutzschaltgeräts, und diese umfassendes elektrisches Schutzschaltgerät
EP0628981A1 (de) Schutzschaltgerät mit Betätigungsmechanismus
EP2330611A1 (de) Selektiv-Leistungsschalter
EP0901142B1 (de) Anzeigevorrichtung für elektrische fähler in eine Schaltvorrichtung, wie ein Differentialschutzschalter
EP1274109B1 (de) Betätigungsmechanismus für einen Lastschalter
WO2019185996A1 (fr) Appareil auxiliaire pour appareil electrique de coupure a boitier moule et appareil electrique de coupure a boitier moule comprenant ledit appareil auxiliaire
FR2959594A1 (fr) Dispositif de telecommande et disjoncteur telecommande equipe d'un tel dispositif.
EP1649478B1 (de) Dreheingriffs-verriegelungsmechanismus für automatische sicherheitsabtrennung
FR2965095A1 (fr) Coffret coupe-circuit de securite, notamment pour logement dont la toiture est equipee d'un ensemble photovoltaique
EP3309813A1 (de) Elektrischer differenzialschutzschalter, der eine testvorrichtung für die differenzialfunktion umfasst
FR2940517A1 (fr) Dispositif de telecommande pourvu de moyens de signalisation et disjoncteur telecommande equipe d'un tel dispositif de telecommande
EP3232459B1 (de) Elektrisches gerät zum leitungsschutz
FR2940518A1 (fr) Mecanisme de commande pour dispositif de coupure telecommandable, dispositif de coupure et disjoncteur telecommande equipes d'un tel mecanisme
FR2796488A1 (fr) Dispositif pour activer et desactiver des appareils de commutation agences sous forme de bloc
FR2663461A1 (fr) Interrupteur ou disjoncteur de protection basse tension comprenant un declencheur differentiel polarise.

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20021122

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040602