DE10023966C1 - Electrical load circuit has coupling element between fuse and protection device provided with load current line and electrical or electronic monitoring circuit - Google Patents

Electrical load circuit has coupling element between fuse and protection device provided with load current line and electrical or electronic monitoring circuit

Info

Publication number
DE10023966C1
DE10023966C1 DE2000123966 DE10023966A DE10023966C1 DE 10023966 C1 DE10023966 C1 DE 10023966C1 DE 2000123966 DE2000123966 DE 2000123966 DE 10023966 A DE10023966 A DE 10023966A DE 10023966 C1 DE10023966 C1 DE 10023966C1
Authority
DE
Germany
Prior art keywords
electrical
load
load current
circuit
current line
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 - Fee Related
Application number
DE2000123966
Other languages
German (de)
Inventor
Peter Hartinger
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE2000123966 priority Critical patent/DE10023966C1/en
Priority to PCT/DE2001/001690 priority patent/WO2001088939A1/en
Application granted granted Critical
Publication of DE10023966C1 publication Critical patent/DE10023966C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • 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
    • H01H71/08—Terminals; Connections
    • 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

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

The load circuit has a fuse (2) and a protection device, e.g. a breaker switch (3), with a coupling element (4) inserted between them provided with at least one load current line (6) and an electrical or electronic circuit (12), for detecting at least one operating characteristic of the load current line, with the fuse, the protection device and the coupling element mounted on a carrier board (1).

Description

Die vorliegende Erfindung betrifft einen Verbraucherabzweig mit einem Schaltgerät, insbesondere einem Schütz, einem Schutzgerät, insbesondere einem Leistungsschalter, und einem Verbindungselement, wobei das Verbindungselement zwischen dem Schaltgerät und dem Schutzgerät angeordnet ist und mindestens eine Laststromleitung vom Schutzgerät zum Schaltgerät führt.The present invention relates to a load feeder with a switching device, in particular a contactor, a Protection device, especially a circuit breaker, and one Connecting element, the connecting element between the Switching device and the protective device is arranged and at least a load current line leads from the protective device to the switching device.

Ein derartiger Verbraucherabzweig ist z. B. aus der DE 197 13 857 C1 bekannt. Im Stand der Technik werden dabei das Schutzgerät und das Schaltgerät durch das Verbindungsele­ ment mechanisch und elektrisch verbunden.Such a consumer feeder is such. B. from the DE 197 13 857 C1 known. In the state of the art the protection device and the switching device through the connecting ele mechanically and electrically connected.

Oftmals sind dem Verbraucherabzweig weitere Komponenten zuge­ ordnet, mittels derer mindestens eine Betriebseigenschaft der mindestens einen Laststromleitung, z. B. der Laststrom, er­ faßbar ist. Diese weiteren Komponenten können wahlweise als elektrische oder elektronische Schaltungen ausgebildet sein. Sie befinden sich in eigenen Gehäusen und werden unterhalb des Schaltgeräts montiert. Dabei werden Anschlußklemmen des Schaltgeräts abgedeckt.Other components are often added to the consumer feeder orders, by means of which at least one operating characteristic of the at least one load power line, e.g. B. the load current, he is graspable. These other components can optionally be used as electrical or electronic circuits can be formed. They are in their own housings and are below of the switching device. Here, terminals of the Switchgear covered.

Aus der DE 44 10 817 C1 ist eine Schaltung zur Erfassung ei­ nes Laststromes bekannt, die auf einer Tragplatte angeordnet ist, die zwischen Reihenklemmen eingeführt ist.DE 44 10 817 C1 is a circuit for detecting egg Nes load current known, which is arranged on a support plate which is inserted between terminal blocks.

Verbraucherabzweige werden oftmals in Schaltschränke einge­ baut. Der dort zur Verfügung stehende Einbauraum sollte mög­ lichst effizient genutzt werden.Load feeders are often placed in control cabinets builds. The installation space available there should be possible used as efficiently as possible.

Die Aufgabe der vorliegenden Erfindung besteht darin, eine effiziente Nutzung des Einbauraums zu ermöglichen. The object of the present invention is a to enable efficient use of the installation space.  

Die Aufgabe wird dadurch gelöst, daß mindestens eine der wei­ teren Komponenten im Verbindungselement angeordnet ist.The object is achieved in that at least one of the white teren components is arranged in the connecting element.

Die erfaßte Betriebseigenschaft der Laststromleitung kann beispielsweise eine Magnetfelderfassung aufgrund des geführ­ ten Laststroms sein. In diesem Fall ist die Komponente z. B. als Überlastschutzgerät nutzbar. Ebenso kann die Betriebsei­ genschaft der Laststromleitung zur Energieversorgung der wei­ teren Komponente genutzt werden.The detected operating characteristic of the load power line can For example, a magnetic field detection due to the guided tour load current. In this case the component is e.g. B. usable as overload protection device. Likewise, the company egg property of the load power line for the energy supply of the white other component can be used.

Dadurch, dass das Schaltgerät und das Schutzgerät außen ange­ ordnet sind, ist der Verbraucherabzweig vormontierbar und vorverdrahtbar. Die im Schaltschrank anzuschließenden Klemmen sind frei zugänglich und Leitungen zu einem eventuell vorhan­ denen Hilfsschalter am Schaltgerät brauchen nicht über die weitere Komponente gezogen zu werden.Because the switchgear and the protective device are on the outside are arranged, the consumer feeder can be preassembled and pre-wirable. The terminals to be connected in the control cabinet are freely accessible and lines to a possibly existing those auxiliary switches on the switching device do not need the other component to be pulled.

Weitere Vorteile und Einzelheiten ergeben sich aus der nach­ folgenden Beschreibung eines Ausführungsbeispiels. Dabei zeigt in Prinzipdarstellung die einzigeFurther advantages and details emerge from the following description of an embodiment. there shows the only one in principle

Fig. 1 einen Verbraucherabzweig. Fig. 1 a consumer feeder.

Gemäß Fig. 1 weist ein Verbraucherabzweig ein Tragelement 1 auf. Das Tragelement 1 ist gemäß Fig. 1 als Tragplatte 1 aus­ gebildet. Auf dem Tragelement 1 sind ein Schaltgerät 2, ein Schutzgerät 3 und ein Verbindungselement 4 angeordnet. Auf das Schaltgerät 2 ist ferner ein Hilfsschalter 5 aufgesetzt. Das Verbindungselement 4 ist zwischen dem Schaltgerät 2 und dem Schutzgerät 3 angeordnet. Es führt mindestens eine Last­ stromleitung 6 vom Schutzgerät 3 zum Schaltgerät 2. Das Schaltgerät 2 und das Schutzgerät 3 hingegen sind an den Au­ ßenbereichen des Tragelements 1 angeordnet.Referring to FIG. 1, a load feeder to a supporting member 1. The support element 1 is formed as shown in FIG. 1 as a support plate 1 . A switching device 2 , a protective device 3 and a connecting element 4 are arranged on the support element 1 . An auxiliary switch 5 is also placed on the switching device 2 . The connecting element 4 is arranged between the switching device 2 and the protective device 3 . It leads at least one load power line 6 from the protective device 3 to the switching device 2 . The switching device 2 and the protective device 3, however, are arranged on the outer areas of the support element 1 .

Gemäß Ausführungsbeispiel ist das Schaltgerät 2 als Schütz und das Schutzgerät 3 als Leistungsschalter ausgebildet. Es sind aber auch andere Geräte denkbar, z. B. ein elektronischer Schalter als Schaltgerät 2 und ein Leitungsschutzschal­ ter als Schutzgerät 3. Auch ist die Anordnung auf der Trag­ platte 1 rein beispielhaft.According to the embodiment, the switching device 2 is designed as a contactor and the protective device 3 as a circuit breaker. However, other devices are also conceivable, e.g. B. an electronic switch as a switching device 2 and a line protection switch ter as a protection device 3rd The arrangement on the support plate 1 is purely exemplary.

Aufgrund der Anordnung von Schaltgerät 2, Schutzgerät 3 und Verbindungselement 4 ist es möglich, den Verbraucherabzweig vorzumontieren und intern vorzuverdrahten. Denn auch nach der Vormontage und Vorverdrahtung des Verbraucherabzweigs sind notwendige Anschlußstellen 7-9 des Schaltgeräts 2, des Schutzgeräts 3 und des Hilfsschalters 5 noch zugänglich. Lei­ tungen 10 zu Kabelkanälen 11 können also auch in diesem vor­ montierten und vorverdrahteten Zustand noch angeschlossen werden.Due to the arrangement of switching device 2 , protective device 3 and connecting element 4 , it is possible to preassemble the consumer feeder and to pre-wire it internally. Because even after the preassembly and prewiring of the load feeder, necessary connection points 7-9 of the switching device 2 , the protective device 3 and the auxiliary switch 5 are still accessible. Lines 10 to cable ducts 11 can also be connected in this pre-assembled and pre-wired state.

Gemäß Fig. 1 ist im Verbindungselement 4 eine mit dem Bezugs­ zeichen 12 versehene elektronische Schaltung angeordnet. Mit­ tels der Schaltung 12 ist mindestens eine Betriebseigenschaft der Laststromleitung 6, zum Beispiel der geführte Laststrom, erfaßbar. Andere erfassbare Betriebseigenschaften sind z. B. eine Spannung zwischen mehreren Laststromleitungen bzw. der Laststromleitung und einem Nullleiter. Auch eine Phasenlage könnte erfasst werden. Die Schaltung 12 kann wahlweise mit elektrischen oder mit elektronischen Komponenten aufgebaut sein.Referring to FIG. 1, a sign with the reference 12 provided electronic circuit is arranged in the connecting member 4. At least one operating property of the load current line 6 , for example the guided load current, can be detected by means of the circuit 12 . Other detectable operating properties are e.g. B. a voltage between several load current lines or the load current line and a neutral conductor. A phase position could also be recorded. The circuit 12 can optionally be constructed with electrical or electronic components.

Mit dem erfindungsgemäßen Verbraucherabzweig ist auf einfache Weise eine kompakte und montagefreundliche Ausgestaltung er­ reichbar.With the consumer feeder according to the invention is simple Way he has a compact and easy to assemble reachable.

Claims (4)

1. Verbraucherabzweig mit einem Schaltgerät (2), insbesondere einem Schütz (2), einem Schutzgerät (3), insbesondere einem Leistungsschalter (3), und einem Verbindungselement (4), wo­ bei das Verbindungselement (4) zwischen dem Schaltgerät (2) und dem Schutzgerät (3) angeordnet ist und mindestens eine Laststromleitung (6) vom Schutzgerät (3) zum Schaltgerät (2) führt, dadurch gekennzeichnet, dass im Verbindungselement (4) eine elektrische oder elektro­ nische Schaltung (12) angeordnet ist, mittels derer mindes­ tens eine Betriebseigenschaft der Laststromleitung (6) er­ fassbar ist.1. load feeder with a switching device ( 2 ), in particular a contactor ( 2 ), a protective device ( 3 ), in particular a circuit breaker ( 3 ), and a connecting element ( 4 ), where the connecting element ( 4 ) between the switching device ( 2 ) and the protective device ( 3 ) is arranged and at least one load current line ( 6 ) leads from the protective device ( 3 ) to the switching device ( 2 ), characterized in that an electrical or electronic circuit ( 12 ) is arranged in the connecting element ( 4 ) by means of which at least one operating characteristic of the load current line ( 6 ) is detectable. 2. Verbraucherabzweig nach Anspruch 1, dadurch gekennzeichnet, dass das Schaltgerät (2), das Schutzgerät (3) und das Verbin­ dungselement (4) auf einem Tragelement (1) angeordnet sind.2. Load feeder according to claim 1, characterized in that the switching device ( 2 ), the protective device ( 3 ) and the connec tion element ( 4 ) are arranged on a support element ( 1 ). 3. Verbraucherabzweig nach Anspruch 2, dadurch gekennzeichnet, dass das Tragelement (1) als Tragplatte (1) ausgebildet ist.3. Load feeder according to claim 2, characterized in that the support element ( 1 ) is designed as a support plate ( 1 ). 4. Verbraucherabzweig nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass auf das Schaltgerät (2) ein Hilfsschalter (5) aufgesetzt ist.4. Load feeder according to claim 1, 2 or 3, characterized in that an auxiliary switch ( 5 ) is placed on the switching device ( 2 ).
DE2000123966 2000-05-16 2000-05-16 Electrical load circuit has coupling element between fuse and protection device provided with load current line and electrical or electronic monitoring circuit Expired - Fee Related DE10023966C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2000123966 DE10023966C1 (en) 2000-05-16 2000-05-16 Electrical load circuit has coupling element between fuse and protection device provided with load current line and electrical or electronic monitoring circuit
PCT/DE2001/001690 WO2001088939A1 (en) 2000-05-16 2001-05-03 Consumer junction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000123966 DE10023966C1 (en) 2000-05-16 2000-05-16 Electrical load circuit has coupling element between fuse and protection device provided with load current line and electrical or electronic monitoring circuit

Publications (1)

Publication Number Publication Date
DE10023966C1 true DE10023966C1 (en) 2001-11-08

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DE2000123966 Expired - Fee Related DE10023966C1 (en) 2000-05-16 2000-05-16 Electrical load circuit has coupling element between fuse and protection device provided with load current line and electrical or electronic monitoring circuit

Country Status (2)

Country Link
DE (1) DE10023966C1 (en)
WO (1) WO2001088939A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20208041U1 (en) * 2002-05-21 2003-10-02 Weidmueller Interface Module order and adapter module
DE10224976A1 (en) * 2002-06-05 2004-01-08 Siemens Ag Unit for electrically connecting base electrical switching device to auxiliary switching device has auxiliary surface with edge next to base surface, flexible conductor auxiliary connecting elements
DE10351123B3 (en) * 2003-11-03 2005-06-02 Moeller Gmbh Device combination of two electromagnetic switching devices
WO2006084421A1 (en) * 2005-02-07 2006-08-17 Siemens Aktiengesellschaft Electromagnetic switch device in particular a contactor
WO2009121695A1 (en) * 2008-04-01 2009-10-08 Siemens Aktiengesellschaft Current transformer assembly and electromechanical switching device
EP3267462A1 (en) * 2016-07-08 2018-01-10 Schneider Electric Industries SAS Interconnect module of a circuit breaker and of a contactor for an electrical assembly
EP3267461A1 (en) * 2016-07-08 2018-01-10 Schneider Electric Industries SAS Interconnect module of a circuit breaker and of a contactor for an electrical assembly comprising a voltage sensor
EP3979294A1 (en) * 2020-09-30 2022-04-06 Rockwell Automation Switzerland GmbH Modular low voltage power distribution module

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
DE10119458B4 (en) 2001-04-20 2004-08-19 Siemens Ag Switchgear unit for a consumer, especially a motor starter

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DE19713857C1 (en) * 1997-04-04 1998-04-23 Goerlitz Esg Gmbh Starter combination e.g. for remote control switching of electric motors

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20208041U1 (en) * 2002-05-21 2003-10-02 Weidmueller Interface Module order and adapter module
DE10224976A1 (en) * 2002-06-05 2004-01-08 Siemens Ag Unit for electrically connecting base electrical switching device to auxiliary switching device has auxiliary surface with edge next to base surface, flexible conductor auxiliary connecting elements
DE10224976B4 (en) * 2002-06-05 2005-12-08 Siemens Ag Connection module for the electrical and mechanical connection of an electrical basic switching device with an additional electrical switching device
DE10351123B3 (en) * 2003-11-03 2005-06-02 Moeller Gmbh Device combination of two electromagnetic switching devices
US7446635B2 (en) 2003-11-03 2008-11-04 Moeller Gmbh Combination of two electromagnetic switching devices
WO2006084421A1 (en) * 2005-02-07 2006-08-17 Siemens Aktiengesellschaft Electromagnetic switch device in particular a contactor
WO2009121695A1 (en) * 2008-04-01 2009-10-08 Siemens Aktiengesellschaft Current transformer assembly and electromechanical switching device
CN101978455A (en) * 2008-04-01 2011-02-16 西门子公司 Current transformer assembly for electromechanical switching device
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EP3267461A1 (en) * 2016-07-08 2018-01-10 Schneider Electric Industries SAS Interconnect module of a circuit breaker and of a contactor for an electrical assembly comprising a voltage sensor
EP3267462A1 (en) * 2016-07-08 2018-01-10 Schneider Electric Industries SAS Interconnect module of a circuit breaker and of a contactor for an electrical assembly
JP2018007543A (en) * 2016-07-08 2018-01-11 シュネーデル、エレクトリック、インダストリーズ、エスアーエスＳｃｈｎｅｉｄｅｒ Ｅｌｅｃｔｒｉｃ Ｉｎｄｕｓｔｒｉｅｓ Ｓａｓ Module for interconnection between circuit breaker and contactor for electrical assembly
FR3053828A1 (en) * 2016-07-08 2018-01-12 Schneider Electric Industries Sas INTERCONNECTION MODULE OF A CIRCUIT BREAKER AND A CONTACTOR FOR AN ELECTRICAL ASSEMBLY
FR3053829A1 (en) * 2016-07-08 2018-01-12 Schneider Electric Industries Sas INTERCONNECTION MODULE OF A CIRCUIT BREAKER AND A CONTACTOR FOR AN ELECTRICAL ASSEMBLY COMPRISING A VOLTAGE SENSOR
CN107589687A (en) * 2016-07-08 2018-01-16 施耐德电器工业公司 The interconnection module that breaker and contactor for electric component interconnect
US10368451B2 (en) 2016-07-08 2019-07-30 Schneider Electric Industries Sas Module for the interconnection of a circuit breaker and a contactor for an electrical assembly
US10475614B2 (en) 2016-07-08 2019-11-12 Schneider Electric Industries Sas Module for the interconnection of a circuit breaker and a contactor for an electrical assembly comprising a voltage sensor
EP3979294A1 (en) * 2020-09-30 2022-04-06 Rockwell Automation Switzerland GmbH Modular low voltage power distribution module
CN114336292A (en) * 2020-09-30 2022-04-12 罗克韦尔自动化瑞士有限责任公司 Modular low-voltage power distribution module
US11515691B2 (en) 2020-09-30 2022-11-29 Rockwell Automation Switzerland Gmbh Modular low voltage power distribution module

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