WO2009010111A1 - Distributeur de courant - Google Patents

Distributeur de courant Download PDF

Info

Publication number
WO2009010111A1
WO2009010111A1 PCT/EP2008/003077 EP2008003077W WO2009010111A1 WO 2009010111 A1 WO2009010111 A1 WO 2009010111A1 EP 2008003077 W EP2008003077 W EP 2008003077W WO 2009010111 A1 WO2009010111 A1 WO 2009010111A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
power distributor
circuit breaker
housing
terminal
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.)
Ceased
Application number
PCT/EP2008/003077
Other languages
German (de)
English (en)
Inventor
Wolfgang Ullermann
Dieter Arenz
André Jürgens
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.)
Ellenberger and Poensgen GmbH
Phoenix Contact GmbH and Co KG
Original Assignee
Ellenberger and Poensgen GmbH
Phoenix Contact GmbH and Co KG
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 Ellenberger and Poensgen GmbH, Phoenix Contact GmbH and Co KG filed Critical Ellenberger and Poensgen GmbH
Publication of WO2009010111A1 publication Critical patent/WO2009010111A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail

Definitions

  • the invention relates to a power distributor.
  • an electrical circuit means is referred to, which makes it possible to distribute over a common main power line supplied electrical power to a plurality of parallel load circuits, wherein in the context of the power distribution fuse mechanisms are provided which protect each load circuit individually against an overload.
  • Such a power distributor is usually made of individual circuit breakers and optionally from one or more supply terminals.
  • the circuit breakers and the supply terminals are usually individually wired by flexible wires.
  • the installation of such a power distributor is relatively expensive.
  • the circuit system formed by such a power distribution is also relatively confusing, which complicates repairs and subsequent change to an already installed power distributor.
  • a power distributor in which a number of circuit breakers can be plugged onto a socket provided with corresponding slots.
  • the common main current line as well as branch lines of the individual load circuits extending from each slot are in this case integrated in the base.
  • a power distributor of the type mentioned is therefore comparatively multi-part and therefore expensive to manufacture.
  • the division of the power distributor in the base part and plugged circuit breaker further requires a comparatively high height, which limits the application of the power distribution.
  • the invention has for its object to provide a power distributor, which is particularly compact and simple.
  • the power distributor should also be particularly inexpensive to produce and easy to install.
  • the power distributor comprises at least one circuit breaker module.
  • the power distributor further comprises at least one terminal module for connecting a main power line, and thus for feeding an electric current into the power distributor.
  • the terminal module has no switching function.
  • Each of these modules is provided on a rear side with a receptacle which allows mounting of the module on a mounting rail, so that in particular a plurality of modules can be lined up along a row direction defined by this mounting rail.
  • Each module also has a coupling contact, which is suitable for contacting a plurality of juxtaposed modules bridging busbar.
  • the coupling contact is arranged in an associated housing slot of the respective module, which completely passes through this module in the row direction, and which is therefore open in particular to both end faces of the module opposite one another in the row direction.
  • a housing slot advantageously allows the use of a trained as a profile part busbar, which is particularly advantageous for manufacturing reasons and in view of high mechanical stability and good conductivity.
  • the terminal module or the circuit breaker module respectively associated coupling contacts are arranged with respect to the respective module that the coupling contacts are aligned with each other in the row direction to each other.
  • the coupling contacts of the individual modules can thus be bridged by means of a straight busbar, which is advantageous for production-related reasons as well as in terms of the clearest possible circuit structure.
  • the coupling contact is expediently accessible from a front side of the respective module, which is opposite to the above-mentioned rear side and faces a user when the power distributor is constructed in a control cabinet. Because the coupling contacts are accessible from the front side of the modules, it is achieved that the busbar bridging these coupling contacts can also be inserted from the front side. This allows a particularly simple installation or expansion of the power distribution, if the modules are already pre-assembled in a control cabinet. In particular, the busbar can be easily connected in this case, even in confined spaces with the modules. In addition, the busbar is still visible through the arrangement of the coupling contacts on the front even when the power distribution is installed in a cabinet, which promotes the clarity of a power distributor containing the electrical system.
  • the terminal module in addition to the coupling contact comprises a terminal which is electrically connected to a flexible wire or stranded conductor.
  • the module-internal with the coupling contact electrically connected terminal is preferably designed as a screw.
  • the terminal can also be designed as a screwless spring contact or insulation displacement contact.
  • the circuit breaker module and / or the terminal module preferably comprises a cover made of insulating material, by means of which the housing slot on a front side lying in the row direction can be covered safe to touch.
  • this cover plate is in a Vormontagezu- - A - stood away from the housing slot releasably attached to the module, in particular integrally molded. The cover plate is thus captively connected to the module in the preassembly state and is always available for any use, without the cover plate would have to be provided as a separate part.
  • the cover plate is expediently manufactured in a joint operation with a module housing, in particular in plastic injection molding technology.
  • the cover plate is then simply detached from its pre-assembly position on the module, in particular broken off and inserted into the housing slot.
  • An easily realizable and at the same time secure attachment of the cover plate in the housing slot is preferably realized by a tongue-and-groove connection.
  • each terminal module and each circuit breaker module comprises its own, separate from the other modules housing made of an insulating material.
  • the housing of the circuit breaker module is preferably closed on all sides.
  • the or each terminal module preferably has a shell-shaped housing, which is thus open towards an end face, which is closed off only by a frontally adjacent module or an end-face cover plate.
  • FIG. 1 is a perspective view of a power distribution with two terminal modules and two circuit breaker modules and with these modules electrically connecting busbar,
  • FIG. 3 is a side view of a terminal module overlooking an open side of the housing
  • FIG. 4 is a perspective view of a cut-open circuit breaker module
  • Fig. 5 in an isolated perspective view of the busbar and contacted with this coupling contacts of the terminal and circuit breaker modules. Corresponding parts are always provided with the same reference numerals in all figures.
  • the power distributor 1 shown in Figs. 1 and 2 comprises two terminal modules 2 and two circuit breaker modules 3.
  • Each of the terminal modules 2 and circuit breaker modules 3 comprises a separate, i.e.
  • Each module 2.3 is formed in the manner of a DIN rail mounted device and accordingly has on a rear side of the housing 6 a groove-like receptacle 7, with the respective module 2.3 for assembly purposes on a Support rail 8 can be snapped on.
  • the profile direction of this receptacle 7 - and correspondingly in the assembled state also the profile direction of the support rail 8 corresponding with this receptacle 7 - define a row direction 9, along which the modules 2 and 3 are strung together in the assembled state.
  • the two circuit breaker modules 3 are arranged inside the package formed from the modules 2 and 3, while depending on a terminal module 2, the circuit breaker modules 3 in the row direction 9 on the outside flanked.
  • each module 2.3 The opposite in the row direction 9 housing surfaces of each module 2.3 are referred to below as the end faces 10 of the respective module 2.3.
  • the housing side of each module 2, 3 opposite the housing rear side 6 is designated as the front side 11 of the module 2, 3. This front side 11 is, when the power distributor 1 is mounted in a control cabinet, facing users.
  • the two remaining sides of each module 2, 3 are designated as upper side 12 and lower side 13, respectively, according to the conventionally installed position of module 2, 3.
  • the terms upper side 12 and lower side 13 are used below independently of the actual position of the respective module 2,3 in the surrounding space.
  • each circuit breaker module 3 associated housing 5 is completed on all sides, so that the interior of the circuit breaker module 3 is completed safe to touch.
  • the housing 4 associated with each terminal module 2 is gene shell-like, ie completed only five sides of the housing and open to an end face 10 back. In the installation position, the open end 10 of a terminal module 2 is intended to be completed by an adjacent DIN rail mounted device or a - not shown - blind cover.
  • the terminal module 2 shown again separately in FIG. 3 comprises a rigid bus bar 20 which is held in the housing 4 and which is formed at one end 21 to form a coupling contact 22.
  • a (dashed lines indicated) opposite end 23 of the bus bar 20 is short-circuited with a screw terminal 24.
  • the terminal module 2 thus includes in particular no switching device, but represents a permanent electrical connection between the fferklemmtitle 24 and the coupling contact 22.
  • the coupling contact 22 is provided by two spring taps cut free from the busbar 20! 25 and 26 are formed (see in particular Fig. 5), which are opposite to each other across the row direction and which are adapted to receive a bus bar 27 between them clamp-contacting.
  • the spring legs 25 and 26 are arranged on both sides of a housing slot 28, in which the busbar 27 can be inserted.
  • the housing slot 28 is placed close to the upper side 12 in the housing 4 of the terminal module 2 such that it is open toward the housing front side 11.
  • the busbar 27 is thus inserted from the front side 11 into the housing slot 28.
  • the housing slot 28 extends in the row direction 9 over the entire housing width and is thus open to both opposite end faces 10 of the housing 4.
  • the terminal module 2 is used for electrical contacting of a flexible electrical wire or stranded conductor with the busbar 27 and thus for feeding an electrical current into the power distributor 1.
  • the serving as a main power line flexible conductor is this purpose by a (dashed lines indicated) insertion opening 29 in the Un. terseite 13 of the terminal module 2 inserted into the screw terminal 24 and clamped by tightening a (indicated) clamping screw 30 to the busbar 20.
  • the housing 4 of the terminal module 2 further comprises on the front side 11 an insertion chute 31, into which - parallel to each other - a maximum of two comb rails (not shown in detail) can be inserted with a respective contact end in the housing 4 and contacted with the busbar 20.
  • the bus bar 20 has two contact openings 32 (FIGS. 2 and 5) for receiving one such contact end of a comb rail.
  • the circuit breaker module 3 shown separately again in FIG. 4 likewise comprises a coupling contact 40 for contacting the busbar 27.
  • the coupling contact 40 is provided with three spring legs 42 cut free from a base body 41 of the coupling contact 40 formed by a stamped sheet metal part. These spring legs 42 are in turn arranged in a housing slot 43 of the housing 5, in which the bus bar 27 is again inserted in such a way that it contacts the spring legs 42. Of the three spring legs 42, only the two outer ones are visible in FIGS. 4 and 5. The arranged between these two spring legs 42 third spring leg contacts the busbar 27 from the other side and is therefore hidden in Fig. 4 and 5 of the busbar 27.
  • the housing slot 43 is - as in the case of the terminal modules 2 - arranged near the upper side 12 of the housing 5 and opened to the front side 11.
  • the housing slot 43 also extends in the row direction 9 over the entire housing width of the housing 5 and is therefore also open in particular to both end faces 10 of the housing 5.
  • the coupling contact 40 is connected via an intermediate protective switching device 44 with a ringklemmtem 45.
  • the protective switching device 44 is formed in a conventional manner to separate the electrical connection formed between the coupling contact 40 and the fferklemmcard 45 in the event of electrical overload.
  • the housing slots 28 and 43 are arranged in the row direction 9 in alignment with one another.
  • the busbar 27 is located in the housing slots 28 and 43 substantially accurately. It extends in the row direction 9 over all modules 2,3 and closes the respective coupling contacts 22 and 40 of the modules 2 and 3 with each other briefly.
  • the terminal modules 2 are used exclusively for forwarding a main current to the circuit breaker modules 3.
  • the screwed terminal 24 of at least one of the terminal modules 2 of the above-mentioned flexible conductor is clamped as the main power supply line.
  • an associated load current is tapped in each case for a load circuit assigned to a circuit breaker module 3.
  • the terminal modules 2 thus have no switching function, in particular in the context of the power distributor 1.
  • the load current is fed via the clamped at the fferklemmkey 45 of the circuit breaker module 3 load circuit in the latter.
  • the screw terminal 45 via an insertion opening 46 of the housing 5 from the bottom 13 is accessible.
  • the busbar 27 is, as can be seen in particular from FIG. 5, formed from a profiled, rigid conductor 47, the edge of which in the assembled position of the front side 11 is bordered by an also profiled casing 48 made of insulating material.
  • the sheath 48 serves as an insulating handle for the busbar 27 and closes in the assembled position, the housing slots 28 and 43 from the front side 11 safe to touch.
  • each terminal module 2 is provided with a cover plate 50.
  • this cover plate 50 is integrally molded onto the housing 4 via two discrete injection points 51 (FIG. 3).
  • the cover plate 50 is thus connected in the pre-assembled state captive with the terminal module 2.
  • the cover plate 50 is terminated as intended from its pre-assembly on the housing 4 and attached to the outside in the composite of the power distributor 1 outside 10 of the terminal module 2 in front of the housing slot 28.
  • this is provided on both longitudinal sides, each with a web 52 (Fig.
  • a plurality of projections 53 are provided at the edge of the housing slot 28. Between the provided on each edge of the housing slot 28 projections 53 a (not shown) groove is formed, in which the cover plate 50 is inserted with their webs 52 from the front side 11 ago can be. The webs 52 thus form with the projections 53 a cover plate 50 on the housing 4-retaining tongue and groove connection.
  • the front side 11 facing edge of the housing slot 28 is provided with a latch-like projection 54 which undercuts the upper edge of the busbar inserted in the mounting position 27.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Distribution Board (AREA)

Abstract

L'invention concerne un distributeur de courant (1) avec au moins un module de disjoncteur de protection (3) et au moins un module de bornes (2). Chaque module (2,3) présente un logement (7) au niveau du dos d'armoire (6) permettant la fixation du module (2,3) sur un profilé support (8). Chaque module (2,3) présente un contact de couplage (22,40) pour l'établissement d'un contact d'une barre conductrice (27) court-circuitant plusieurs modules (2,3) qui sont alignés le long d'une disposition en série (9).
PCT/EP2008/003077 2007-07-13 2008-04-17 Distributeur de courant Ceased WO2009010111A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007032709.0 2007-07-13
DE102007032709A DE102007032709A1 (de) 2007-07-13 2007-07-13 Stromverteiler

Publications (1)

Publication Number Publication Date
WO2009010111A1 true WO2009010111A1 (fr) 2009-01-22

Family

ID=39711036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/003077 Ceased WO2009010111A1 (fr) 2007-07-13 2008-04-17 Distributeur de courant

Country Status (2)

Country Link
DE (2) DE202007019021U1 (fr)
WO (1) WO2009010111A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108807088A (zh) * 2018-06-15 2018-11-13 苏州升皓电气自动化有限公司 小型断路器模块化汇流底座

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020203560A1 (de) * 2020-03-19 2021-09-23 Ellenberger & Poensgen Gmbh Stromverteiler eines Bordnetzes eines Kraftfahrzeugs
DE102023212415A1 (de) * 2023-12-08 2025-06-12 Ellenberger & Poensgen Gmbh Elektrisches Gerät

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537358A1 (fr) * 1982-12-07 1984-06-08 Telemecanique Electrique Dispositif de connexion a barre omnibus
EP0112232A1 (fr) * 1982-12-06 1984-06-27 Hager Electro S.A. Dispositif d'alimentation ou de pontage pour appareils électriques modulaires juxtaposés
WO2006027306A1 (fr) * 2004-09-08 2006-03-16 Siemens Aktiengesellschaft Module d'alimentation electrique comportant des bornes a ressort de rappel de cage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644300B1 (fr) * 1989-03-10 1991-05-10 Merlin Gerin Dispositif d'assemblage et de liaison par peigne d'appareils electriques modulaires
DE4021824C2 (de) * 1990-07-09 2001-08-30 Abb Patent Gmbh Verteileranlage mit auf einem Tragorgan aneinanderreihbaren elektrischen Installationsgeräten in Schmalbauweise
FR2735290B1 (fr) * 1995-06-07 1997-07-18 Schneider Electric Sa Dispositif d'assemblage et de liaison electrique d'appareils modulaires tels des disjoncteurs ou analogues
DE102004002077A1 (de) * 2004-01-15 2005-08-25 Ria-Btr Produktions-Gmbh Anordnung von elektronischen Koppelmodulen und Durchschaltebrücke für diese
DE202004008141U1 (de) 2004-05-24 2005-10-06 Ellenberger & Poensgen Gmbh Modularer Stromverteiler für hohe Ströme
JP4543975B2 (ja) * 2005-03-15 2010-09-15 オムロン株式会社 電子制御機器の連結構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112232A1 (fr) * 1982-12-06 1984-06-27 Hager Electro S.A. Dispositif d'alimentation ou de pontage pour appareils électriques modulaires juxtaposés
FR2537358A1 (fr) * 1982-12-07 1984-06-08 Telemecanique Electrique Dispositif de connexion a barre omnibus
WO2006027306A1 (fr) * 2004-09-08 2006-03-16 Siemens Aktiengesellschaft Module d'alimentation electrique comportant des bornes a ressort de rappel de cage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108807088A (zh) * 2018-06-15 2018-11-13 苏州升皓电气自动化有限公司 小型断路器模块化汇流底座

Also Published As

Publication number Publication date
DE202007019021U1 (de) 2010-07-08
DE102007032709A1 (de) 2009-01-15

Similar Documents

Publication Publication Date Title
EP2255410B1 (fr) Barrette a bornes ou bloc de barrettes a bornes
EP1290759B1 (fr) Borne de connexion
EP2546856B1 (fr) Baguette pour fusibles NH
EP3221878B1 (fr) Dispositif de commutation et ensemble de dispositif de commutation
DE102007027522B3 (de) Schaltgerät
WO2009112263A1 (fr) Pont de commutation et unité composée d'au moins deux blocs de jonction électriques et d'un pont de commutation
EP1529302B2 (fr) Commutateur electrique
DE68903836T2 (de) Verbrauchereinheiten.
EP3275049B2 (fr) Ensemble de serrage, borne à ressort et interrupteur comprenant cet ensemble de serrage
EP1917672B1 (fr) Systeme de connexion comprenant un appareil de commutation electromagnetique, en particulier un contacteur electromagnetique, et un connecteur
EP2429037B1 (fr) Elément de serrage de cadre pour commutateurs électromécaniques doté d'une pièce de raccordement intégrée
DE68911753T2 (de) Schaltschrank für elektrische Anlagen.
EP0252512B1 (fr) Unité de connexion multiple
DE102007032709A1 (de) Stromverteiler
DE102004043468A1 (de) Schaltgerät mit steckbaren Anschlüssen
DE10146503A1 (de) Elektrische Installationsverteilung
EP0975079A2 (fr) Distributeur d'installation électrique
DE102005023452B4 (de) Montage- und Verdrahtungssystem für elektrische Funktionsmodule, insbesondere für Schaltgeräte
DE3924032C1 (en) Switch for opening and closing electrical circuits or lines - has fastening clamps for electrical conductors and housing for switch insert
EP1353350B1 (fr) Interrupteur auxiliaire
DE1590350A1 (de) Reihenklemme mit Steckerteil
EP1787358B1 (fr) Module d'alimentation electrique comportant des bornes a ressort de rappel de cage
EP1846944B1 (fr) Appareil de commutation electromagnetique, en particulier un contacteur electromagnetique
DE69808206T2 (de) Verbesserung von elektrischen Verteilungsgeräten
EP1777789A1 (fr) Unité d'installation électrique prémontée

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08748956

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08748956

Country of ref document: EP

Kind code of ref document: A1