EP1787359B1 - Power feeding module - Google Patents

Power feeding module Download PDF

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Publication number
EP1787359B1
EP1787359B1 EP05784680A EP05784680A EP1787359B1 EP 1787359 B1 EP1787359 B1 EP 1787359B1 EP 05784680 A EP05784680 A EP 05784680A EP 05784680 A EP05784680 A EP 05784680A EP 1787359 B1 EP1787359 B1 EP 1787359B1
Authority
EP
European Patent Office
Prior art keywords
polyphase
feed module
electrical
power feed
housing
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.)
Not-in-force
Application number
EP05784680A
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German (de)
French (fr)
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EP1787359A1 (en
Inventor
Robert Adunka
Berthold Heldmann
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Siemens AG
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Siemens AG
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Publication of EP1787359A1 publication Critical patent/EP1787359A1/en
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Publication of EP1787359B1 publication Critical patent/EP1787359B1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2491—Terminal blocks structurally associated with plugs or sockets

Definitions

  • the invention relates to a multi-phase, encapsulated power supply module, comprising a housing having in its interior terminals which are electrically connected to first plug-in terminals, which serve for making electrical contact with a multi-phase power distribution system.
  • Such Stromeinspeisemodul is from the EP 1 351 336 known.
  • the plug-in module disclosed here has box terminals and a lyre contact electrically connected to each box terminal.
  • the Lyrauttone be plugged for electrical connection to a power rail of a multi-phase system.
  • a cover must be removed from the power supply module, which ensures contact safety when mounted.
  • the electrical connector of the Lyrauttone with the busbars requires that the assembly is done together with serving as a holder Isolierstoffong the Stromeinspeisemoduls.
  • Multi-phase, encapsulated power feed modules are off DE 101 56 214 A1 and EP 0 112 232 A1 known.
  • the invention has for its object to provide a multi-phase, encapsulated power supply module of the type mentioned above, which allows a particularly simple installation and wiring.
  • the screw terminals are electrically connected to second plug-in terminals, which are located inside the housing and accessible via a second contact opening in the housing, so this is a further possibility for connection to a power distribution system.
  • a particular simple embodiment is when the terminal is designed as a screw terminal, which is assigned in the housing an access opening to the terminal screw.
  • first plug connections lie in the interior of the housing and are accessible via a first contacting opening in the housing, this makes it possible to ensure contact safety in a simple manner.
  • This is advantageously carried out in that the bridge connector is adapted to the first contact opening such that it is covered by him after contacting the first plug-in connections.
  • the screw terminals are designed as box terminals.
  • first and / or second plug-in connections are designed as busbar sections, which allow a simple plug connection.
  • the jumper plug is designed with Lyra contacts, this makes it particularly easy to connect to busbars.
  • the busbar sections are insulated from one another by insulating partitions.
  • a further advantageous embodiment of the invention is when the power supply module is electrically connected in the fixed state via its fastening means by means of the bridge plug with a power distribution system and when this electrical connection can only be canceled by removing the jumper plug.
  • Another advantage is when the power distribution system is housed in a carrier on which at least one switching device connected to the power distribution system is adapted. If an intervention is provided on the switching device by the fitter, he only needs to pull the jumper plug and can then undertake this engagement on the unlocked switching device safely due to the visible open separation section.
  • FIG. 1 shows a perspective view of a multiphase encapsulated power supply module 1 according to the invention for use in the low-voltage switchgear technology, which serves on the one hand for connection and contacting of the supply lines and for forwarding the current to an electrically connectable multiphase power distribution system. From the usually implemented as a busbar system power distribution system via switching devices, the connection of consumers.
  • a carrier 2 is arranged, in which a busbar system, which is not visible here, is accommodated and has the fastening means 3 for the mechanical adaptation of switching devices.
  • the power supply module shown in FIG 1 and 2 is formed in three phases with a housing 4, in the interior of three running as a frame terminals 5 screw terminals are, in principle, the use of other screw terminals or even completely different terminals is possible.
  • the housing 4 of the power supply module 1 has for each screw terminal 5 in each case at least one first conductor insertion opening 6 and an access opening 7 to the terminal screw 8, as well as the sectional view of the power supply module 1 shown in FIG 2 can be seen.
  • the first conductor insertion openings 6 are located on one side of the housing 4.
  • second conductor insertion openings 9 according to FIG 2 are provided on the opposite side, via a feed line for connection to the screw terminal 5 is inserted.
  • the housing 4 is formed in a socket shape on its attachment side and has a cutout 10 with associated DIN rail fastening means 11 for snapping onto a DIN rail.
  • recesses e.g. Drill holes 12 present at the base-like shape of the housing 4.
  • the access openings 7 in the housing 4 facing the fitter after installation of the power supply module 1 front side are the access openings 7 in the housing 4 to the terminal screws 8 of the frame clamps 5.
  • the first and second conductor insertion openings 6 and 9 from above and below accessible, depending on the location of the feed lines a convenient coupling up or down allow.
  • screw terminals 5 go electrically conductive connections 14 as shown in FIG 2, which end in first 15 and / or second plug-in connections 16, which are designed here as busbar sections (see also FIG 4).
  • FIGS. 1 and 4 show the conductor rail sections 15, 16 which are isolated from one another by insulating partitions 25 lie in the interior of the housing 4 and are accessible via a first 17 and second contacting opening 24 in the housing 4.
  • a bridge plug 18 adapted to the first 15 and second plug connections 16 is provided, by means of which the plug connections 15, 16 can be electrically connected to the polyphase power distribution system.
  • the jumper plug 18 is equipped as shown in FIG 3 with LyraWalleten 19 as plug contacts for connection to the busbar sections 15, 16.
  • the jumper plug 18 with respect to its insulating housing so adapted to the contact hole 17 and 24, this is covered by him after contacting the plug-in terminals 15 or 16, whereby the required contact safety is provided.
  • FIG. 4 shows in simplified form a plan view of the power supply module 1 with an adjacent carrier 20 in order to clarify the features essential to the invention.
  • busbars 21 of an energy distribution system are integrated.
  • the carrier 20 in each case has a contacting opening 22, which is similar to the contacting openings 17 or 24 of the power supply module 1.
  • the jumper plug 18 By means of the jumper plug 18, a simple electrical connection between the power supply module 1 and the power distribution system, i. the busbars 21 are produced. Just as simple is the electrical connection can be canceled only by pulling the bridge connector 18, which at the same time the advantage of a visible separation distance for the fitter is given.
  • the plug-in connections not used by the fitter can be covered in a touch-proof manner by means of corresponding covers 23 according to FIG.
  • a safe intervention is subsequently possible by the fitter.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connection Or Junction Boxes (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

Disclosed is a power feeding module including screw-clamping terminals for delivering power and push-lock terminals. The power feeding module is particularly easy to assemble and wire with a power distribution system to which several consumer branches can be connected.

Description

Die Erfindung betrifft ein mehrphasiges, gekapseltes Strom- Einspeisemodul, mit einem Gehäuse, das in seinem Inneren Anschlussklemmen aufweist, die mit ersten Steckanschlüssen elektrisch verbunden sind, die zur elektrischen Kontaktierung mit einem mehrphasigen Energieverteilungssystem dienen.The invention relates to a multi-phase, encapsulated power supply module, comprising a housing having in its interior terminals which are electrically connected to first plug-in terminals, which serve for making electrical contact with a multi-phase power distribution system.

Ein derartiges Stromeinspeisemodul ist aus der EP 1 351 336 bekannt. Das hier offenbarte Steckmodul weist Rahmenklemmen auf sowie einen mit jeder Rahmenklemme elektrisch verbundenen Lyrakontakt. Die Lyrakontakte werden zum elektrischen Anschluss auf eine Stromschiene eines Mehrphasensystems aufgesteckt. Zum Anschluss der elektrischen Leiter an die Rahmenklemmen muss von dem Stromeinspeisemodul ein Deckel abgenommen werden, der im montierten Zustand die Berührsicherheit gewährleistet. Die elektrische Steckverbindung der Lyrakontakte mit den Stromschienen erfordert es, dass die Montage gemeinsam mit einem als Halterung dienenden Isolierstoffträger des Stromeinspeisemoduls erfolgt.Such Stromeinspeisemodul is from the EP 1 351 336 known. The plug-in module disclosed here has box terminals and a lyre contact electrically connected to each box terminal. The Lyrakontakte be plugged for electrical connection to a power rail of a multi-phase system. To connect the electrical conductors to the frame terminals, a cover must be removed from the power supply module, which ensures contact safety when mounted. The electrical connector of the Lyrakontakte with the busbars requires that the assembly is done together with serving as a holder Isolierstoffträger the Stromeinspeisemoduls.

Mehrphasige, gekapselte Strom-Einspeisemodule sind aus DE 101 56 214 A1 und EP 0 112 232 A1 bekannt.Multi-phase, encapsulated power feed modules are off DE 101 56 214 A1 and EP 0 112 232 A1 known.

Der Erfindung liegt die Aufgabe zugrunde, ein mehrphasiges, gekapseltes Strom-Einspeisemodul der oben genannten Art zu schaffen, das eine besonders einfache Montage und Verdrahtung ermöglicht. Zusätzlich, wenn die Schraub-Anschlussklemmen mit zweiten Steckanschlüssen elektrisch verbunden sind, die im Inneren des Gehäuses liegen und über eine zweite Kontaktierungsöffnung im Gehäuse zugänglich sind, so ist hiermit eine weitere Möglichkeit zum Anschluss an ein Energieverteilungssystem gegeben.The invention has for its object to provide a multi-phase, encapsulated power supply module of the type mentioned above, which allows a particularly simple installation and wiring. In addition, if the screw terminals are electrically connected to second plug-in terminals, which are located inside the housing and accessible via a second contact opening in the housing, so this is a further possibility for connection to a power distribution system.

Die Aufgabe wird durch die Merkmale von Anspruch 1 gelöst.The object is solved by the features of claim 1.

Die Erfindung ermöglicht, dass folgende drei Funktionen unabhängig voneinander ausgeführt werden können:

  • die mechanische Befestigung des Strom-Einspeisemoduls,
  • der elektrische Anschluss der Einspeiseleitung
  • und die elektrische Verbindung des Strom-Einspeisemoduls mit dem Energieverteilungssystem. Vorteilhafte Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.
The invention enables the following three functions to be carried out independently of each other:
  • the mechanical fastening of the power supply module,
  • the electrical connection of the feed line
  • and the electrical connection of the power feed module to the power distribution system. Advantageous developments of the invention can be found in the dependent claims.

Eine besondere einfache Ausführung besteht, wenn die Anschlussklemme als Schraub-Anschlussklemme ausgeführt ist, der im Gehäuse eine Zugangsöffnung zur Anschlussschraube zugeordnet ist.A particular simple embodiment is when the terminal is designed as a screw terminal, which is assigned in the housing an access opening to the terminal screw.

Liegen die ersten Steckanschlüsse im Inneren des Gehäuses und sind über eine erste Kontaktierungsöffnung im Gehäuse zugängig, ermöglicht dies auf einfache Weise die Berührsicherheit sicherzustellen. Dies erfolgt vorteilhafterweise dadurch, dass der Brückenstecker an die erste Kontaktierungsöffnung derart angepasst ist, dass diese durch ihn nach Kontaktierung mit den ersten Steckanschlüssen abgedeckt ist.If the first plug connections lie in the interior of the housing and are accessible via a first contacting opening in the housing, this makes it possible to ensure contact safety in a simple manner. This is advantageously carried out in that the bridge connector is adapted to the first contact opening such that it is covered by him after contacting the first plug-in connections.

Vorteilhafterweise sind die Schraub-Anschlussklemmen als Rahmenklemmen ausgeführt.Advantageously, the screw terminals are designed as box terminals.

Vorteilhafterweise sind die ersten und/oder zweiten Steckanschlüsse als Stromschienen-Abschnitte ausgeführt, die eine einfache Steckverbindung ermöglichen.Advantageously, the first and / or second plug-in connections are designed as busbar sections, which allow a simple plug connection.

Ist der Brückenstecker mit Lyrakontakten ausgeführt, ermöglicht dies besonders einfach den Anschluss an Stromschienen. Um Kurzschlüsse zwischen den Stromschienen-Abschnitten zu verhindern, sind die Stromschienen-Abschnitte durch isolierende Trennwände gegeneinander abgeschottet.If the jumper plug is designed with Lyra contacts, this makes it particularly easy to connect to busbars. In order to prevent short circuits between the busbar sections, the busbar sections are insulated from one another by insulating partitions.

Eine weitere vorteilhafte Ausbildung der Erfindung besteht, wenn das Strom-Einspeisemodul im über seine Befestigungsmittel festmontierten Zustand mittels des Brückensteckers mit einem Energieverteilungssystem elektrisch verbunden ist und wenn diese elektrische Verbindung nur durch Abnahme des Brückensteckers aufhebbar ist. Dies erlaubt nämlich eine Ausführung, bei der nach Abnahme des Brückensteckers die offene Trennstrecke zu den Kontakten des Energieverteilungssystems sichtbar ist.A further advantageous embodiment of the invention is when the power supply module is electrically connected in the fixed state via its fastening means by means of the bridge plug with a power distribution system and when this electrical connection can only be canceled by removing the jumper plug. This allows namely an embodiment in which after removal of the bridge connector, the open separation distance to the contacts of the power distribution system is visible.

Ein weiterer Vorteil besteht, wenn das Energieverteilungssystem in einem Träger aufgenommen ist, auf dem mindestens ein Schaltgerät, das an das Energieverteilungssystem angeschlossen ist, adaptiert ist. Ist ein Eingriff an dem Schaltgerät durch den Monteur vorgesehen, so braucht er lediglich den Brückenstecker zu ziehen und kann dann aufgrund der sichtbar offenen Trennstrecke diesen Eingriff am freigeschalteten Schaltgerät ungefährdet vornehmen.Another advantage is when the power distribution system is housed in a carrier on which at least one switching device connected to the power distribution system is adapted. If an intervention is provided on the switching device by the fitter, he only needs to pull the jumper plug and can then undertake this engagement on the unlocked switching device safely due to the visible open separation section.

Ein Ausführungsbeispiel der Erfindung wird im Folgenden anhand einer Zeichnung näher dargestellt.An embodiment of the invention is illustrated in more detail below with reference to a drawing.

Es zeigen:

FIG 1
eine perspektivische Ansicht eines erfindungsgemäßen Strom-Einspeisemoduls in Schraubanschlusstechnik mit zugehörigem Busstecker,
FIG 2
eine Schnittdarstellung des Strom-Einspeisemoduls gemäß FIG 1,
FIG 3
einen Brückenstecker zur elektrischen Verbindung des Strom-Einspeisemoduls mit einem mehrphasigen Energieverteilungssystem und
FIG 4
eine Draufsicht auf ein Schaltgeräteträger mit einem Energieverteilungssystem und einem mit diesem elektrisch verbindbaren Strom-Einspeisemodul
Show it:
FIG. 1
a perspective view of a power supply module according to the invention in screw connection with associated bus connector,
FIG. 2
1 is a sectional view of the power supply module according to FIG. 1,
FIG. 3
a jumper plug for electrically connecting the power feed module to a multi-phase power distribution system and
FIG. 4
a plan view of a switching device carrier with a power distribution system and with this electrically connectable power feed module

In FIG 1 ist eine perspektivische Ansicht eines erfindungsgemäßen, mehrphasigen gekapselten Strom-Einspeisemoduls 1 zum Einsatz in der Niederspannungs-Schaltgerätetechnik dargestellt, das einerseits zum Anschluss und zur Kontaktierung der Einspeiseleitungen sowie zur Weiterleitung des Stroms an ein elektrisch ankoppelbares mehrphasiges Energieverteilungssystem dient. Von dem üblicherweise als Sammelschienensystem ausgeführten Energieverteilungssystem erfolgt über Schaltgeräte der Anschluss von Verbrauchern.1 shows a perspective view of a multiphase encapsulated power supply module 1 according to the invention for use in the low-voltage switchgear technology, which serves on the one hand for connection and contacting of the supply lines and for forwarding the current to an electrically connectable multiphase power distribution system. From the usually implemented as a busbar system power distribution system via switching devices, the connection of consumers.

Neben dem Strom-Einspeisemodul 1 ist ein Träger 2 angeordnet, in dem ein hier nicht sichtbares Stromschienensystem aufgenommen ist und der Befestigungsmittel 3 zur mechanischen Adaptierung von Schaltgeräten aufweist.In addition to the power supply module 1, a carrier 2 is arranged, in which a busbar system, which is not visible here, is accommodated and has the fastening means 3 for the mechanical adaptation of switching devices.

Das Strom-Einspeisemodul gemäß FIG 1 und 2 ist dreiphasig mit einem Gehäuse 4 ausgebildet, in dessen Inneren drei als Rahmenklemmen 5 ausgeführte Schraub-Anschlussklemmen liegen, wobei grundsätzlich auch die Verwendung anderer Schraub-Anschlussklemmen oder überhaupt gänzlich anderer Anschlussklemmen möglich ist. Das Gehäuse 4 des Strom-Einspeisemoduls 1 weist zu jeder Schraub-Anschlussklemme 5 jeweils mindestens eine erste Leiter-Einführöffnung 6 und eine Zugangsöffnung 7 zur Anschlussschraube 8 auf, wie auch der Schnittdarstellung des Strom-Einspeisemoduls 1 gemäß FIG 2 zu entnehmen ist. Die ersten Leiter-Einführöffnungen 6 liegen auf einer Seite des Gehäuses 4. Um eine beidseitige elektrische Ankopplung von Einspeiseleitungen zu ermöglichen, sind auf der Gegenseite zweite Leitereinführöffnungen 9 gemäß FIG 2 vorgesehen, über die eine Einspeiseleitung zum Anschluss an die Schraub-Anschlussklemme 5 einführbar ist.The power supply module shown in FIG 1 and 2 is formed in three phases with a housing 4, in the interior of three running as a frame terminals 5 screw terminals are, in principle, the use of other screw terminals or even completely different terminals is possible. The housing 4 of the power supply module 1 has for each screw terminal 5 in each case at least one first conductor insertion opening 6 and an access opening 7 to the terminal screw 8, as well as the sectional view of the power supply module 1 shown in FIG 2 can be seen. The first conductor insertion openings 6 are located on one side of the housing 4. In order to enable a two-sided electrical coupling of feed lines, second conductor insertion openings 9 according to FIG 2 are provided on the opposite side, via a feed line for connection to the screw terminal 5 is inserted.

Das Gehäuse 4 ist an seiner Befestigungsseite sockelförmig ausgebildet und weist einen Ausschnitt 10 mit zugehörigen Hutschienen-Befestigungsmitteln 11 zum Aufschnappen auf eine Hutschiene auf. Zur alternativen Befestigung sind Ausnehmungen, z.B. Bohrlöcher 12 an der sockelartigen Ausformung des Gehäuses 4 vorhanden. An der der Befestigungsseite gegenüberliegenden, dem Monteur nach Montage des Strom-Einspeisemoduls 1 zugewandten Fronseite liegen die Zugangsöffnungen 7 im Gehäuse 4 zu den Anschlussschrauben 8 der Rahmenklemmen 5. In diesem montierten Zustand sind die ersten und zweiten Leitereinführöffnungen 6 bzw. 9 von oben und unten zugänglich, die je nach Lage der Einspeiseleitungen eine bequeme Ankopplung oben oder unten ermöglichen.The housing 4 is formed in a socket shape on its attachment side and has a cutout 10 with associated DIN rail fastening means 11 for snapping onto a DIN rail. For alternative attachment, recesses, e.g. Drill holes 12 present at the base-like shape of the housing 4. On the side opposite the attachment side, facing the fitter after installation of the power supply module 1 front side are the access openings 7 in the housing 4 to the terminal screws 8 of the frame clamps 5. In this mounted state, the first and second conductor insertion openings 6 and 9 from above and below accessible, depending on the location of the feed lines a convenient coupling up or down allow.

Mit dieser Ausführung ist es auch möglich, jeweils von oben und unten gleichzeitig eine Leitung an die Schraub-Anschlussklemme 5 anzuschließen, wobei eine der beiden Leitungen als Einspeiseleitung dient und die andere zum Weiterschleifen der Energie verwendet wird.With this design, it is also possible to connect from the top and bottom at the same time a line to the screw terminal 5, wherein one of the two lines serves as a feed line and the other is used for looping the energy.

FIG 2 zeigt, dass die ersten und zweiten Leitereinführöffnungen 6, 9 nicht fluchten, sondern jeder Leitereinführöffnung 6, 9 eine abschottende Rückwand des Gehäuses 4 gegenüberliegt, die die Funktion der Isolierung eines eingeführten Einspeiseleiters nach außen hin sicherstellt und außerdem als Anschlag bei der Einführung der Einspeiseleitung eine schnelle Verdrahtung ermöglicht.2 shows that the first and second conductor insertion openings 6, 9 are not aligned, but each Leitereinführöffnung 6, 9 opposite a partitioning rear wall of the housing 4, which ensures the function of the insulation of an inserted feeder outwards and also as a stop in the introduction of Infeed line allows fast wiring.

Von den Schraub-Anschlussklemmen 5 gehen elektrisch leitende Verbindungen 14 gemäß FIG 2 ab, die in ersten 15 und/oder zweiten Steckanschlüssen 16 enden, die hier als Stromschienen-Abschnitte ausgeführt sind (siehe auch FIG 4).Of the screw terminals 5 go electrically conductive connections 14 as shown in FIG 2, which end in first 15 and / or second plug-in connections 16, which are designed here as busbar sections (see also FIG 4).

FIG 1 und 4 zeigen die durch isolierende Trennwände 25 voneinander abgeschotteten Stromschienen-Abschnitte 15, 16, die im Inneren des Gehäuses 4 liegen und über eine erste 17 bzw. zweite Kontaktierungsöffnung 24 im Gehäuse 4 zugänglich sind.FIGS. 1 and 4 show the conductor rail sections 15, 16 which are isolated from one another by insulating partitions 25 lie in the interior of the housing 4 and are accessible via a first 17 and second contacting opening 24 in the housing 4.

Zur elektrischen Kontaktierung ist ein an die ersten 15 und zweiten Steckanschlüsse 16 angepasster Brückenstecker 18 vorgesehen, durch den die Steckanschlüsse 15, 16 mit dem mehrphasigen Energieverteilungssystem elektrisch verbindbar sind. Der Brückenstecker 18 ist gemäß FIG 3 mit Lyrakontakten 19 als Steckkontakte zum Anschluss an die Stromschienen-Abschnitte 15, 16 ausgestattet. Außerdem ist der Brückenstecker 18 hinsichtlich seines isolierenden Gehäuses derart an die Kontaktierungsöffnung 17 bzw. 24 angepasst, das diese durch ihn nach Kontaktierung mit den Steckanschlüssen 15 oder 16 abgedeckt ist, womit die erforderliche Berührsicherheit geschaffen wird.For electrical contacting, a bridge plug 18 adapted to the first 15 and second plug connections 16 is provided, by means of which the plug connections 15, 16 can be electrically connected to the polyphase power distribution system. The jumper plug 18 is equipped as shown in FIG 3 with Lyrakontakten 19 as plug contacts for connection to the busbar sections 15, 16. In addition, the jumper plug 18 with respect to its insulating housing so adapted to the contact hole 17 and 24, this is covered by him after contacting the plug-in terminals 15 or 16, whereby the required contact safety is provided.

In FIG 4 ist eine Draufsicht des Strom-Einspeisemoduls 1 mit einem danebenliegenden Träger 20 vereinfacht dargestellt, um die erfindungswesentlichen Merkmale zu verdeutlichen. Im Träger 20 sind Stromschienen 21 eines Energieverteilungssystems integriert. An den Rändern weist der Träger 20 jeweils eine Kontaktierungsöffnung 22 auf, die den Kontaktierungsöffnungen 17 bzw. 24 des Strom-Einspeisemoduls 1 gleicht. Mittels des Brückensteckers 18 kann auf einfache Weise eine elektrische Steckverbindung zwischen dem Strom-Einspeisemodul 1 und dem Energieverteilungssystem, d.h. den Stromschienen 21 hergestellt werden. Ebenso einfach ist die elektrische Verbindung nur durch Ziehen des Brückensteckers 18 aufhebbar, womit zugleich der Vorteil einer sichtbaren Trennstrecke für den Monteur gegeben ist. Die für den Monteur nicht verwendeten Steckanschlüsse sind durch entsprechende Abdeckungen 23 gemäß FIG 4 berührungssicher abdeckbar. An den am Träger 20 adaptierten, freigeschalteten Schaltgeräten ist darauffolgend durch den Monteur ein gefahrloser Eingriff möglich.FIG. 4 shows in simplified form a plan view of the power supply module 1 with an adjacent carrier 20 in order to clarify the features essential to the invention. In the carrier 20 busbars 21 of an energy distribution system are integrated. At the edges, the carrier 20 in each case has a contacting opening 22, which is similar to the contacting openings 17 or 24 of the power supply module 1. By means of the jumper plug 18, a simple electrical connection between the power supply module 1 and the power distribution system, i. the busbars 21 are produced. Just as simple is the electrical connection can be canceled only by pulling the bridge connector 18, which at the same time the advantage of a visible separation distance for the fitter is given. The plug-in connections not used by the fitter can be covered in a touch-proof manner by means of corresponding covers 23 according to FIG. At the carrier 20 adapted, enabled switching devices, a safe intervention is subsequently possible by the fitter.

Claims (10)

  1. Polyphase, encapsulated electrical-power feed module (1) having a housing (4) which has, in its interior, connecting terminals (5) which are electrically connected to first plug connections (15) which are used to make electrical contact with a polyphase power distribution system, in which case:
    • a jumper plug (18) is provided in order to make electrical contact and is matched to the first plug connections (15), and by means of which the first plug connections (15) can be electrically connected to the polyphase power distribution system,
    • the connecting terminals (5) each have a first associated conductor insertion opening (6) in the housing (4); and
    • the housing (4) is provided with at least one attachment means (10, 11 or 12) for attachment of the electrical-power feed module (1);
    characterized in that
    the connecting terminals (5) are additionally electrically connected to second plug connections (16), which are located in the interior of the housing (4) and are accessible via a second contact-making opening (24) in the housing (4).
  2. Polyphase, encapsulated electrical-power feed module according to Claim 1,
    characterized in that the connecting terminal (5) is in the form of a screw connecting terminal, which has an associated access opening (7) to a connecting screw (8) in the housing (4).
  3. Polyphase, encapsulated electrical-power feed module according to Claim 1 or 2, characterized in that the first plug connections (15) are located in the interior of the housing (4 and are accessible via a first contact-making opening (17) in the housing (4).
  4. Polyphase, encapsulated electrical-power feed module according to Claim 3,
    characterized in that the jumper plug (18) is matched to the first contact-making opening (17) in such a manner that the first contact-making opening (17) is closed by the jumper plug (18) after contact has been made with the first plug connections (15).
  5. Polyphase, encapsulated electrical-power feed module according to one of the preceding claims,
    characterized in that the screw connecting terminals are in the form of box terminals (5).
  6. Polyphase, encapsulated electrical-power feed module according to one of the preceding claims,
    characterized in that the first and/or second plug connections are in the form of busbar sections (15, 16).
  7. Polyphase, encapsulated electrical-power feed module according to one of the preceding claims,
    characterized in that the jumper plug (18) has lyre contacts (19) .
  8. Polyphase, encapsulated electrical-power feed module according to one of the preceding claims,
    characterized in that the busbar sections (15, 16) are separated from one another by insulating separating walls (25).
  9. Polyphase, encapsulated electrical-power feed module according to one of the preceding claims,
    characterized in that, once it has been firmly installed via its attachment means (10, 11 or 12), the electrical-power feed module (1) can be electrically connected by means of the jumper plug (18) to a power distribution system, and in that this electrical connection can be disconnected by removal of the jumper plug (18).
  10. Polyphase, encapsulated electrical-power feed module according to Claim 8,
    characterized in that the electrical-power feed module can be connected to a power distribution system which is accommodated in a mount (20), to which at least one switching device, which is connected to the power distribution system, is adapted.
EP05784680A 2004-09-08 2005-09-02 Power feeding module Not-in-force EP1787359B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004043467A DE102004043467A1 (en) 2004-09-08 2004-09-08 Power supply module
PCT/EP2005/054332 WO2006027338A1 (en) 2004-09-08 2005-09-02 Power feeding module

Publications (2)

Publication Number Publication Date
EP1787359A1 EP1787359A1 (en) 2007-05-23
EP1787359B1 true EP1787359B1 (en) 2008-02-06

Family

ID=35506107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05784680A Not-in-force EP1787359B1 (en) 2004-09-08 2005-09-02 Power feeding module

Country Status (7)

Country Link
US (1) US7604516B2 (en)
EP (1) EP1787359B1 (en)
CN (1) CN100508290C (en)
AT (1) ATE385615T1 (en)
DE (2) DE102004043467A1 (en)
HK (1) HK1105049A1 (en)
WO (1) WO2006027338A1 (en)

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CN101420079B (en) * 2007-10-26 2011-07-27 西门子公司 Socket
US7883382B2 (en) * 2009-02-10 2011-02-08 Howard Hal D Grounding apparatus and grounding system including the same
US8366492B2 (en) * 2009-12-21 2013-02-05 Boltswitch, Inc. Terminal reversing block
US8961198B2 (en) 2012-06-08 2015-02-24 Lear Corporation Electrical junction box connections
CN103545627B (en) * 2012-07-17 2015-09-09 凡甲电子(苏州)有限公司 Power connector
DE102012015037B4 (en) * 2012-07-31 2022-08-11 Phoenix Contact Gmbh & Co. Kg electronics module
DE202015009391U1 (en) * 2015-09-21 2017-05-24 Ellenberger & Poensgen Gmbh switchgear
CN110867693B (en) * 2018-08-28 2021-03-30 光宝电子(广州)有限公司 Jumper and power distribution device

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DE10156214A1 (en) * 2001-11-15 2003-06-05 Siemens Ag Multi-phase busbar system

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FR2537377B1 (en) * 1982-12-06 1985-07-05 Hager Electro SUPPLY OR BRIDGING DEVICE FOR JUXTAPOSED MODULAR ELECTRIC APPARATUSES AND COMPONENTS THEREOF
DE3813099C2 (en) 1988-04-19 1994-08-25 Asea Brown Boveri Low voltage distribution board
FR2646737B1 (en) * 1989-05-03 1991-07-26 Telemecanique POWER DISTRIBUTOR DEVICE FOR ELECTRICAL INSTALLATION
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Also Published As

Publication number Publication date
HK1105049A1 (en) 2008-02-01
CN101044655A (en) 2007-09-26
DE502005002775D1 (en) 2008-03-20
CN100508290C (en) 2009-07-01
US20080160838A1 (en) 2008-07-03
ATE385615T1 (en) 2008-02-15
DE102004043467A1 (en) 2006-03-30
US7604516B2 (en) 2009-10-20
WO2006027338A1 (en) 2006-03-16
EP1787359A1 (en) 2007-05-23

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