DE19913430A1 - Line/trunk unit for electrical connection in low switching units comprises base body with flexible conductor rails with and without insulating material while the base has electrical leading material with front to the line/trunk cable - Google Patents

Line/trunk unit for electrical connection in low switching units comprises base body with flexible conductor rails with and without insulating material while the base has electrical leading material with front to the line/trunk cable

Info

Publication number
DE19913430A1
DE19913430A1 DE1999113430 DE19913430A DE19913430A1 DE 19913430 A1 DE19913430 A1 DE 19913430A1 DE 1999113430 DE1999113430 DE 1999113430 DE 19913430 A DE19913430 A DE 19913430A DE 19913430 A1 DE19913430 A1 DE 19913430A1
Authority
DE
Germany
Prior art keywords
electrical
cables
base body
electrical connection
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.)
Withdrawn
Application number
DE1999113430
Other languages
German (de)
Inventor
Thomas Lenz
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.)
LENZ ELEKTRISCHE SYSTEME und K
Original Assignee
LENZ ELEKTRISCHE SYSTEME und K
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 LENZ ELEKTRISCHE SYSTEME und K filed Critical LENZ ELEKTRISCHE SYSTEME und K
Priority to DE1999113430 priority Critical patent/DE19913430A1/en
Publication of DE19913430A1 publication Critical patent/DE19913430A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34—Conductive members located under head of screw

Landscapes

  • Patch Boards (AREA)

Abstract

The link/trunk unit comprises base body (1) with insulating material of the base body at the sides of the front of the flexible conductor rail (3.1) and with a flexible conductor without insulation (3.2). The base body has electrical leading material with the front side graded connecting feed cables to the line/trunk unit (4).

Description

Stand der TechnikState of the art

Es ist bekannt, die Einspeisung von Niederspannungsschaltanlagen mittels eines oder mehrerer Kabel vorzunehmen. Die Verbindung zwischen den Schalter(n) und den Kabeln wird bekanntermaßen mit Hilfe einer blanken Stromschienenkonstruktion realisiert. Diese blanke Stromschienenkonstruktion wird ent­ sprechend den technischen Erfordernissen unter Zugrundelegung u. a. der DIN 43 670/43 671 und DIN 43 673 realisiert.It is known to feed low-voltage switchgear using one or more cables to make. The connection between the switch (s) and the cables is known to be made using a bare track construction. This bare conductor rail construction is removed speaking of the technical requirements on the basis u. a. DIN 43 670/43 671 and DIN 43 673 realized.

Die Fertigung der blanken Stromschienenkonstruktionen erfordert einen hohen konstruktiven, materiellen und zeitlichen Aufwand. Dabei wird relativ viel Platz in den Niederspannungsschaltanlagen benötigt, damit es zu keinen elektrischen Überschlag zwischen den Phasen und/oder dem Null- oder Erdpotential kommt.The manufacture of the bare busbar constructions requires a high level of construction, material and time expenditure. A relatively large amount of space is required in the low-voltage switchgear, so that there is no electrical arcing between the phases and / or the zero or earth potential is coming.

Problemproblem

Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, den hohen konstruktiven, materiellen und zeitlichen Aufwand zu verringern.The invention specified in claim 1 is based on the problem of high structural, reduce material and time expenditure.

Lösungsolution

Dieses Problem wird durch die im Patentanspruch 1 aufgeführten Merkmale gelöst.This problem is solved by the features listed in claim 1.

Erreichte VorteileAchieved advantages

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass
The advantages achieved with the invention are in particular that

  • - die Verbindung zwischen Einspeisekabeln und Schalter nicht mehr konstruiert werden muss (Einsparung von Konstruktionszeit),- The connection between the feed cables and the switch no longer has to be constructed (Saving of construction time),
  • - die Vielzahl der unterschiedlichsten Varianten in der Fertigung von Stromschienensystemen auf einige wenige Anschlusseinheiten reduziert wird und damit weniger Material auf Lager gehalten werden muss (Einsparung von Lagerkosten),- The multitude of different variants in the production of busbar systems on some few connection units are reduced and therefore less material has to be kept in stock (Saving of storage costs),
  • - durch die Anschlusseinheit die Fertigungszeit der Niederspannungsschaltanlage auf ein Minimum reduziert wird (Einsparung von Fertigungszeit),- The manufacturing time of the low-voltage switchgear to a minimum thanks to the connection unit is reduced (saving of manufacturing time),
  • - durch den Einsatz von isolierten flexiblen Stromschienen und der Anschlusseinheit vergleichsweise weniger Material für den Stromtransport benötigt wird (Einsparung von Materialkosten),- By using insulated flexible busbars and the connection unit comparatively less material is required for electricity transport (saving material costs),
  • - es durch die isolierten Bauteile der Anschlusseinheit einen besseren Berührungsschutz gibt,- the insulated components of the connection unit provide better protection against contact,
  • - durch die stufenförmige Anordnung des Grundkörpers der Anschluss der Einspeisekabel montage­ freundlicher wird- Installation of the feeder cable is due to the step-like arrangement of the base body becomes friendlier

Ein Ausführungsbeispiel ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben:An embodiment is shown in the drawing and is described in more detail below:

Es zeigenShow it

Fig. 1 den Grundkörper Fig. 1 shows the basic body

Fig. 2 die Isolierstoff des Grundkörpers aller Seiten außer von vorn Fig. 2 shows the insulating material of the base body on all sides except from the front

Fig. 3.1. die Isolierung der flexiblen Stromschiene Fig. 3.1. the insulation of the flexible busbar

Fig. 3.2. die flexible Stromschiene ohne Isolierung Fig. 3.2. the flexible track without insulation

Fig. 4. der Anschluss der Einspeisekabel an die Anschlusseinheit Fig. 4. the connection of the feed cable to the connection unit

Der Grundkörper (1) besteht aus einem elektrisch leitenden Material. Die Vorderseite ist stufenförmig angeordnet und dient zum Anschluss der Einspeisekabel an die Anschlusseinheit (4). Die flexible Strom­ schiene (3.2.) ist an dem Grundkörper (1) elektrisch leitend verbunden. Die flexible Stromschiene (3.2.) dient der elektrischen Verbindung zwischen dem Grundkörper (1) und dem Schalter, der an dieser Stelle nicht näher beschrieben wird. Der Grundkörper (1) mit der flexiblen Stromschiene (3.2.) ist mit einem Isolierstoff (2) umhüllt. Für den Anschluss der Einspeisekabel (4) ist der Grundkörper (1) von der Isolie­ rung freigelegt.The base body ( 1 ) consists of an electrically conductive material. The front is arranged in steps and is used to connect the feed cables to the connection unit ( 4 ). The flexible busbar ( 3.2. ) Is electrically conductively connected to the base body ( 1 ). The flexible busbar ( 3.2. ) Is used for the electrical connection between the base body ( 1 ) and the switch, which is not described in more detail here. The base body ( 1 ) with the flexible busbar ( 3.2. ) Is covered with an insulating material ( 2 ). The base body ( 1 ) is exposed from the insulation for connecting the supply cable ( 4 ).

Claims (6)

1. Elektrische Anschlusseinheit (AE) für den Anschluss von Kabeln und/oder Leitungen, die dazu dient, den elektrischen Strom von mehreren Kabeln und/oder Leitungen zusammenzufassen und über isolierte flexible Stromschienen zu einem oder mehrere Schalter in Niederspannungsschaltanlagen (NS-Anlagen) zuzuführen, dadurch gekennzeichnet, dass die Elektrische Anschlusseinheit (AE) aus einem oder mehreren Grundkörper(n) elektrisch leitenden Materials, der entsprechend den Querschnitten und der Anzahl der Kabel/Leitungen hergestellt ist, einer oder mehrerer isolierten flexiblen Stromschiene(n), die entsprechend des Gesamtstromes der Kabel/Leitungen dimensioniert ist (sind), und einem Isolierstoff, der den Grundkörper umschließt, besteht.1.Electrical connection unit (AE) for the connection of cables and / or lines, which is used to combine the electrical current of several cables and / or lines and to supply them via insulated flexible busbars to one or more switches in low-voltage switchgear (LV systems) , characterized in that the electrical connection unit (AE) from one or more base body (s) of electrically conductive material, which is made according to the cross sections and the number of cables / lines, one or more insulated flexible busbar (s), which according to the Total current of the cables / lines is dimensioned, and there is an insulating material that surrounds the base body. 2. Elektrische Anschlusseinheit (AE) nach Patentanspruch 1, dadurch gekennzeichnet, dass die elektrisch leitende dauerhafte Verbindung zwischen dem Grundkörper und der Anschlussfläche der isolierten flexiblen Stromschiene durch einen Isolierstoff gegen elektrische Beeinträchtigung anderer Bauteile und gegen elektrischen Stromschlag versehen ist.2. Electrical connection unit (AE) according to claim 1, characterized, that the electrically conductive permanent connection between the base body and the Connection surface of the insulated flexible busbar through an insulating material against electrical Impairment of other components and against electric shock. 3. Elektrische Anschlusseinheit (AE) nach Patentanspruch 1, dadurch gekennzeichnet, dass der Grundkörper außer den Anschlussflächen für die Kabel/Leitungen allseitig mit einem Isolierstoff gegen elektrische Beeinträchtigung anderer Bauteile und gegen elektrischen Stromschlag versehen ist.3. Electrical connection unit (AE) according to claim 1, characterized, that the basic body with the connection surfaces for the cables / lines on all sides with a Insulating material against electrical impairment of other components and against electric shock is provided. 4. Elektrische Anschlusseinheit (AE) nach Patentanspruch 1, dadurch gekennzeichnet, dass der Grundkörper so aufgebaut ist, dass die Anschlussflächen der Kabel/Leitungen stufenförmig angeordnet sind.4. Electrical connection unit (AE) according to claim 1, characterized, that the base body is constructed in such a way that the connection surfaces of the cables / lines are stepped are arranged. 5. Elektrische Anschlusseinheit (AE) nach Patentanspruch 1, dadurch gekennzeichnet, dass die Teile für das Anschließen (Kabelschuh, U-Scheibe, Schraube) der Kabel/Leitungen an die AE durch eine bewegliche aber nicht zerstörungsfrei entfernbare Isolierung gegen elektrische Berührung versehen sind.5. Electrical connection unit (AE) according to claim 1, characterized, that the parts for connecting (cable lug, washer, screw) the cables / lines to the AE due to movable but non-destructive insulation against electrical contact are provided. 6. Elektrische Anschlusseinheit (AE) nach Patentanspruch 1, dadurch gekennzeichnet, dass durch die Verwendung einer isolierten flexiblen Stromschiene als Verbindungsteil zwischen dem Grundkörper der AE und dem Schalter einer NS-Anlage ein durchgängiger Berührungsschutz zwischen den Kabeln und den Schaltern besteht.6. Electrical connection unit (AE) according to claim 1, characterized, that by using an insulated flexible busbar as a connector between the Basic body of the AE and the switch of a LV system a continuous protection against contact between the cables and the switches.
DE1999113430 1999-03-25 1999-03-25 Line/trunk unit for electrical connection in low switching units comprises base body with flexible conductor rails with and without insulating material while the base has electrical leading material with front to the line/trunk cable Withdrawn DE19913430A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999113430 DE19913430A1 (en) 1999-03-25 1999-03-25 Line/trunk unit for electrical connection in low switching units comprises base body with flexible conductor rails with and without insulating material while the base has electrical leading material with front to the line/trunk cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999113430 DE19913430A1 (en) 1999-03-25 1999-03-25 Line/trunk unit for electrical connection in low switching units comprises base body with flexible conductor rails with and without insulating material while the base has electrical leading material with front to the line/trunk cable

Publications (1)

Publication Number Publication Date
DE19913430A1 true DE19913430A1 (en) 2000-09-28

Family

ID=7902293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999113430 Withdrawn DE19913430A1 (en) 1999-03-25 1999-03-25 Line/trunk unit for electrical connection in low switching units comprises base body with flexible conductor rails with and without insulating material while the base has electrical leading material with front to the line/trunk cable

Country Status (1)

Country Link
DE (1) DE19913430A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017009557A1 (en) * 2015-07-16 2017-01-19 Safran Electrical & Power Electrical connection device connectable to multiple cables with protection against damage from foreign bodies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017009557A1 (en) * 2015-07-16 2017-01-19 Safran Electrical & Power Electrical connection device connectable to multiple cables with protection against damage from foreign bodies
FR3039008A1 (en) * 2015-07-16 2017-01-20 Labinal Power Systems MULTI-CABLES CONNECTABLE ELECTRICAL CONNECTION DEVICE WITH PROTECTION AGAINST FOREIGN BODILY DAMAGE
CN107851923A (en) * 2015-07-16 2018-03-27 赛峰电气与电源公司 The arrangements of electric connection for connecting more cables of F. O. D can be defendd
US10158184B2 (en) 2015-07-16 2018-12-18 Safran Electrical & Power Electrical connection device having a terminal block and a busbar assembly for connecting multiple cables
CN107851923B (en) * 2015-07-16 2020-05-19 赛峰电气与电源公司 Electric connection device capable of connecting multiple cables and preventing damage of foreign objects

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