EP2710683B1 - Kabelschuh mit geerdeter oberfläche und isolierter abschirmung - Google Patents

Kabelschuh mit geerdeter oberfläche und isolierter abschirmung Download PDF

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Publication number
EP2710683B1
EP2710683B1 EP12725569.3A EP12725569A EP2710683B1 EP 2710683 B1 EP2710683 B1 EP 2710683B1 EP 12725569 A EP12725569 A EP 12725569A EP 2710683 B1 EP2710683 B1 EP 2710683B1
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EP
European Patent Office
Prior art keywords
cable
metallic ground
ground layer
chamber
connecting device
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EP12725569.3A
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English (en)
French (fr)
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EP2710683A1 (de
Inventor
Carl J. WENTZEL
William L. Taylor
Brian C. INBERG
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3M Innovative Properties Co
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3M Innovative Properties Co
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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
    • 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
    • H01R4/70—Insulation of connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/18—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members

Definitions

  • This invention relates to a dead front cable terminal having an isolated shield. terminal is suitable for cross bonding.
  • a dead front cable termination system typically includes a cable terminated with a metallic lug (i.e., cable connector), the cable connector and end portion of the cable being inserted into the housing of a connecting device, the cable connector being connected to a mating device within the confines of the housing.
  • the housing needs to form a tight seal around the end portion of the cable to prevent contamination or corrosion of the connection.
  • the present invention seeks to address the issue of charge build up by employing dead front terminal connectors that can be cross bonded.
  • the present invention provides a first dead front terminal system according to claim 1.
  • At least one embodiment of the present invention provides a system of cross bonded front terminals comprising: nine sections of cable, each having first and second ends, a first, a second, and a third cable section each having a second end comprising a cable assembly; a fourth, a fifth, and a sixth cable section each having first and second ends comprising a cable assembly; and a seventh, an eighth, and a ninth cable section each having a first end comprising a cable assembly; twelve connecting devices each comprising a first housing having an outer semi-conductive layer and a first chamber defined by at least one wall wherein the outer semi-conductive layer comprises a portion of at least one wall of the first chamber; at least a portion of each cable assembly residing in a first chamber of a housing of a connecting device, each cable assembly having an exposed cable insulation shield layer and cable metallic ground layer, each cable insulation shield layer and cable metallic ground layer being electrically insulated from the outer semi-conductor layer of the connecting device; wherein the cable metallic ground layer on the second end of the first cable section is electrical
  • Fig. 1 shows a power cable assembly 20 of the present invention which includes cable connector 22 (having aperture 23) attached to a cable 24.
  • Cable 24 includes cable conductor 26 concentrically surrounded by cable insulation 28, cable insulation shield 30 (typically a conductive polymer), cable metallic ground 32 (which are shown as conductive wires, but may also be equally suitable materials such as conductive tape or solid metal conductors), and cable jacket 34.
  • cable insulation 28, cable insulation shield 30, cable metallic ground 32, and cable jacket 34 are stripped back from an end of cable 24 to expose a portion of the underlying layer, down to cable conductor 26.
  • Cable connector 22 is then attached to the exposed portion of cable conductor 26 by any suitable means, typically by crimping.
  • any suitable means typically by crimping.
  • cable metallic ground layer 32 comprises metal wires that are folded back, gathered, and attached to a small connector, which in turn is attached to an external conductor 38 (a separate cable).
  • insulating sleeve 36 is applied to cable assembly 20 to insulate cable insulation shield 30 and cable metallic ground 32 from the outer semi-conductor layer of a connecting device 100 (shown in Fig. 2 ) when cable assembly 20 is inserted into connecting device 100.
  • insulating sleeve 36 extends from the top of cable insulation layer 28 to, and over, a portion of cable jacket 34. External conductor 38, and, optionally, portions of the wires of cable metallic ground 32 extend beyond the edge of insulating sleeve 36.
  • Insulating sleeve 36 may be made from any suitable material. It may comprise elastomeric material and may further be a cold-shrink sleeve. If it is a cold shrink sleeve, it may be made from any material suitable for cold-shrink applications. Most suitable are materials such as highly elastic rubber materials that have low permanent sets, such as ethylene propylene diene monomer (EPDM), elastomeric silicone, or hybrids thereof. Any suitable device that can electrically insulate cable assembly 20 from the semi-conductive layers of connecting device 100 may be used in place of insulating sleeve 36.
  • EPDM ethylene propylene diene monomer
  • the connecting device of the present invention may be any connector that is suited for use in a dead front terminal, that can accommodate a cable assembly with an isolated shield, and that is suitable for cross bonding as described herein.
  • Fig. 2 shows connecting device 100 which includes housing 102 that generally defines first chamber 104 and second chamber 106. First chamber 104 and second chamber 106 intersect such that the interior of first chamber 104 is in communication with the interior of second chamber 106. First and second chambers 104, 106 may intersect to form a general T-shape as shown in Fig. 2 or a general L-shape (not shown). Housing 102 further includes an outer semi-conductive layer 110, an intermediate insulating layer 112, and an inner semi-conductive layer 114. A portion of each of these layers partially forms the interior wall of first chamber 104.
  • Housing 102 may be made from any material suitable for cold-shrink applications. Most suitable are materials such as highly elastic rubber materials that have a low permanent set, such as ethylene propylene diene monomer (EPDM), elastomeric silicone, or hybrids thereof.
  • EPDM ethylene propylene diene monomer
  • the semi-conductive and insulating materials may be made of the same or different types of materials. The semi-conductive and insulating materials may have differing degrees of conductivity and insulation based on the inherent properties of the materials used or based on additives added to the materials.
  • a removable support core 200 is first loaded into first chamber 104, as illustrated in Fig. 3 . Once loaded, removable support core 200 extends from the end of the upper portion of first chamber 104 nearest second chamber 106 to beyond open end 109 of first chamber 104 through which cable assembly 20 is inserted. When loaded into first chamber 104, removable support core 200 radially expands first chamber 104 to an inner diameter greater than the outer diameter of the largest portion of cable assembly 20 that will be inserted into first chamber 104.
  • Removable support core 200 may be made of any suitable material and in any suitable configuration, but typically consists of an extruded nylon or propylene ribbon that is helically wound. Removable support core 200 is removed from first chamber 104 by being unraveled. It is unraveled by pulling on a tab (not shown) extending from one end of the removable support core 200 and causing separation of the core along a helical score line or joint. Preferably, removable support core 200 is unraveled starting with the end in the upper portion of first chamber 104 nearest the second chamber 106 and ending with the end that extends beyond the open end 109 of first chamber 104. Unraveling removable support core 200 in this manner prevents the open end 109 of first chamber 104 from prematurely collapsing and obstructing the removal of removable support core 200.
  • cable assembly 20 may be inserted into first chamber 104.
  • cable connector 22 will include an aperture 23 at its free end. The free end is positioned in the intersection of the first and second chambers, 104, 106 with the remainder of the cable connector residing in first chamber 104.
  • a mating device is inserted and holds the cable in place.
  • Removable support core 200 may then be removed as described above to cause first chamber 104 to contract and form a tight seal around cable assembly 20.
  • the portion of inner semi-conducting layer 114 comprising the interior wall of the first chamber 104 of the housing 102 makes intimate contact with the cable connector 22 of cable assembly 20.
  • a second portion of the interior wall of first chamber 104 comprises intermediate insulating layer 112 and a third portion of the interior wall of first chamber 104 comprises outer semi-conducting layer 110.
  • the third portion of the inner wall is prevented from making electrical contact with cable insulation shield 30 and with cable metallic ground layer 32. In the embodiment of Fig. 4A , this electrical contact is prevented by insulating sleeve 36.
  • the portion of the interior wall of first chamber 104 comprising outer semi-conducting layer 110 preferably makes intimate contact with a portion of insulating sleeve 36 to prevent contaminants and/or moisture from entering the first chamber 104.
  • An external conductor 38 is electrically connected to cable metallic ground layer 32 so cable metallic ground layer 32, can be cross bonded to the cable metallic ground layer 32 of another cable in a second dead front terminal.
  • the layers of cable 24 are first removed generally as shown in Fig. 1 (and Fig. 4A ) so that a portion of each layer is exposed.
  • the wires of the cable metallic ground layer 32 are pulled back and connected to the external conductor 38 with, e.g., a crimp connector.
  • insulating sleeve 36 is placed over the exposed portions of the cable (except the cable conductor layer 26).
  • the insulating sleeve 36 extends from the end of the cable insulation 28 adjacent the conductor 26 all the way to the cable jacket 34. It covers a portion of the cable jacket, metallic ground layer 32, and cable shield 30 to insulate the cable shield 30 and cable metallic ground 32 from outer semi-conductive layer 110 of connecting device 100.
  • Fig. 4B shows an alternate embodiment of a dead front terminal of the present invention.
  • open end 109 of first chamber 104 which is formed by outer semi-conductive layer 110, is located adjacent cable insulation shield 30 of cable 24 when the dead front terminal is assembled.
  • Insulating sleeve 36 is configured to extend beyond open end 109 of first chamber 104 such that it covers more of cable insulation shield layer 30 than does semi-conductive layer 110, but is configured such that it does not cover cable metallic ground layer 32 or cable jacket 34.
  • Cable metallic ground layer 32 may subsequently be covered by a protective layer, such as tape or an elastomeric sleeve, to prevent contact with contaminants and/or moisture.
  • Fig. 4C shows yet another alternate embodiment of a dead front terminal of the present invention.
  • the embodiment of 4C is similar to that of 4A except that insulating sleeve 36 does not extend from the top of cable insulation layer 28 to, and over, a portion of cable jacket 34. Instead, it extends from an intermediate portion of cable insulation layer 28 to and over, a portion of cable jacket 34.
  • the means by which cable insulation shield 30 and cable metallic ground 32 are electrically insulated from the portion of first chamber 104 comprising outer semi-conductive layer 110 can be any suitable means such as, e.g., tape, mastic, a rigid tube, a crushable tube, a flexible tube, physical distance, etc.
  • Cable insulation shield 30 and cable metallic ground 32 may be insulated by the same or different insulating means, which means may comprise one or more parts or sections. Any suitable combination of insulating means may be used so long as both cable insulation shield 30 and cable metallic ground layer 32 are adequately electrically insulated from outer semi-conductive layer 110.
  • FIGs. 5 to 8 show a more detailed process by which a dead front terminal of the present invention is prepared for cross bonding.
  • Fig. 5 shows the connecting device 100 installed on the cable assembly 20 with an optional mastic ring 120 to create an environmental seal once the optional environmental sealing tube ( Fig. 7 ) is applied.
  • Fig. 6 shows external cable 38 covered by an optional layer of tape 37 and a ground wire 122 being attached to the outer semi-conductive layer 110 of the connecting device 100 by tape 39.
  • Fig. 7 shows the application of an optional environmental sealing tube 124, which is a cold shrink tube in this case.
  • the optional environmental sealing tube 124 covers a portion of connecting device 100, the previously exposed portion of insulating sleeve 36, part of external connector 38, and part of cable jacket 34.
  • Fig. 8 shows the fully prepared terminal.
  • External conductor 38 extends from the lower end of environmental sealing tube 124 and ground wire 122 extends from the upper end (closest to cable connector 22) of environmental sealing tube 124.
  • splice cross bonding is done with three equal length sections of cable having cable metallic ground layers in different voltage phases wherein the cable sections are interrupted at one or more points by a splice connector.
  • cross bonding typically consists of connecting the metallic ground layer of a cable coming into one splice connector to the metallic ground layer of a cable exiting a different splice connector wherein the metallic ground layers are in different voltage phases. This is illustrated in more detail in Fig.
  • Fig 9 illustrates two sets of cross bonded splices installed along the entire cable length in order to create three equal smaller lengths of cables that are required to complete the phase shift canceling of the ground currents in the cable metallic ground layers along the entire length of cable. These two sets of splices are installed to create 3 equal lengths of cable so that the magnitude of the ground currents created in each section are equal which allows for phase cancelling when the metallic ground layers of the cables are cross bonded.
  • the present invention relates to cross bonding dead front cable terminals.
  • nine sections of cable are provided, 1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, and 3C.
  • Each cable section is terminated at both ends by a connecting device.
  • cable 1A is terminated by connecting devices 100A and 100A'
  • cable 2A is terminated by connecting devices 200A and 200A'.
  • the cable metallic ground layer of cable 1A which is terminated at one end by connecting device 100A', is connected to the cable metallic ground layer of cable 2B, which is terminated at one end by connecting device 200B;
  • the cable metallic ground layer of cable 1B which is terminated at one end by connecting device 100B', is connected to the cable metallic ground layer of cable 2C, which is terminated at one end by connecting device 200C;
  • the cable metallic ground layer of cable 1C which is terminated at one end by connecting device 100C', is connected to the cable metallic ground layer of cable 2A, which is terminated at one end by connecting device 200A.
  • the cable metallic ground layer of cable 2A which is terminated at one end by connecting device 200A', is connected to the cable metallic ground layer of cable 3B, which is terminated at one end by connecting device 300B;
  • the cable metallic ground layer of cable 2B which is terminated at one end by connecting device 200B', is connected to the cable metallic ground layer of cable 3C, which is terminated at one end by connecting device 300C;
  • the cable metallic ground layer of cable 2C which is terminated at one end by connecting device 200C', is connected to the cable metallic ground layer of cable 3A, which is terminated at one end by connecting device 300A.
  • Cross bonding the dead front terminals of the present invention is preferable over the previously used cross bonding splices because the connecting devices are above ground whereas the cable splices are below ground and are subject to moisture and mechanical damage. Furthermore, it is easier to locate and repair dead front terminals because they are above ground.
  • An additional benefit of at least one embodiment of the present invention is that the connecting devices are separable and can serve as "test points" for very sensitive equipment to be utilized in the detection of the failed device(s).

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cable Accessories (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (8)

  1. Ein erstes spannungsfreies Anschlussklemmensystem, umfassend:
    eine erste Verbindungsvorrichtung (100), die ein erstes Gehäuse (102) umfasst, das eine äußere halbleitende Schicht (110) und eine erste Kammer (104) aufweist, die durch mindestens eine Wand definiert ist, wobei die äußere halbleitende Schicht (110) einen Abschnitt mindestens einer Wand der ersten Kammer (104) umfasst,
    eine erste Kabelanordnung (20), die eine freiliegende Abschirmungsschicht (30) der Kabelisolierung und eine freiliegende metallische Kabelmasseschicht (32) aufweist, wobei zumindest ein Abschnitt der ersten Kabelanordnung (20) innerhalb der ersten Kammer (104) der ersten Verbindungsvorrichtung (100) positioniert ist,
    dadurch gekennzeichnet, dass die erste Verbindungsvorrichtung (100) einen abnehmbaren Stützkern (200) zur radialen Ausdehnung der ersten Kammer (104) beinhaltet, der sich von einem Ende eines oberen Abschnitts der ersten Kammer (104) bis über ein offenes Ende der ersten Kammer (104) hinaus erstreckt, durch das die erste Kabelanordnung (20) eingesetzt ist, ein spiralförmig gewickeltes Band umfassend, das auseinandergewickelt werden kann, um zu bewirken, dass sich die erste Kammer (104) zusammenzieht und eine dichte Abdichtung um die erste Kabelanordnung (20) bildet, nachdem die erste Kabelanordnung (20) innerhalb der ersten Kammer (104) eingesetzt ist, sodass im montierten Zustand des spannungsfreien Anschlussklemmensystems die Abschirmungsschicht (30) der Kabelisolierung und die metallische Kabelmasseschicht (32) gegenüber der äußeren halbleitenden Schicht (110) der Verbindungsvorrichtung (100) elektrisch isoliert und getrennt sind,
    wobei die metallische Kabelmasseschicht (32) eingerichtet ist, um mit einem ersten externen Leiter (38) elektrisch verbunden zu werden, und
    wobei sowohl die Abschirmungsschicht der Kabelisolierung (30) als auch die metallische Kabelmasseschicht (32) von der äußeren halbleitenden Schicht (110) der Verbindungsvorrichtung (100) durch eine Isolierhülse (36) elektrisch isoliert und getrennt sind.
  2. Das System nach Anspruch 1, wobei eine oder beides der Abschirmungsschicht (30) der Kabelisolierung und der metallischen Kabelmasseschicht (32) in der ersten Kammer (104) des Verbindungsvorrichtungsgehäuses (102) angeordnet sind.
  3. System nach Anspruch 1 oder 2, wobei die Isolierhülse (36) eine Elastomerhülse ist.
  4. Ein System ausgekreuzter, spannungsfreier Anschlussklemmen, umfassend ein erstes spannungsfreies Anschlussklemmensystem nach Anspruch 1 oder 2, wobei der erste externe Leiter (38) mit einem zweiten externen Leiter (38) elektrisch verbunden ist, der mit einer metallischen Kabelmasseschicht (32) einer zweiten Kabelanordnung (20) elektrisch verbunden ist, wobei mindestens ein Abschnitt der zweiten Kabelanordnung innerhalb einer ersten Kammer (104) eines zweiten Gehäuses einer zweiten Verbindungsvorrichtung (100) einer zweiten spannungsfreien Anschlussklemme positioniert ist.
  5. Das System nach Anspruch 4, ferner umfassend eine dritte spannungsfreie Anschlussklemme, die eine dritte Verbindungsvorrichtung (100) und eine dritte Kabelanordnung (20) umfasst, wobei mindestens ein Abschnitt der dritten Kabelanordnung innerhalb einer ersten Kammer (104) eines dritten Gehäuses (102) der dritten Verbindungsvorrichtung positioniert und ein dritter externer Leiter (28) mit einer metallischen Kabelmasseschicht (32) der dritten Kabelanordnung und mit einem vierten externen Leiter (28) elektrisch verbunden ist, der mit einer metallischen Kabelmasseschicht (32) einer vierten Kabelanordnung (20) elektrisch verbunden ist, wobei mindestens ein Abschnitt der vierten Kabelanordnung innerhalb einer ersten Kammer (104) eines vierten Gehäuses (102) einer vierten Verbindungsvorrichtung (100) einer vierten spannungsfreien Anschlussklemme positioniert ist.
  6. Das System nach Anspruch 5, ferner umfassend eine fünfte spannungsfreie Anschlussklemme, die eine fünfte Verbindungsvorrichtung (100) und eine fünfte Kabelanordnung umfasst, wobei mindestens ein Abschnitt der fünften Kabelanordnung (20) innerhalb einer ersten Kammer (104) eines fünften Gehäuses (102) der fünften Verbindungsvorrichtung positioniert und ein fünfter externer Leiter (28) mit einer metallischen Kabelmasseschicht (32) der fünften Kabelanordnung und mit einem sechsten externen Leiter (38) elektrisch verbunden ist, der mit einer metallischen Kabelmasseschicht (32) einer sechsten Kabelanordnung (20) elektrisch verbunden ist, wobei mindestens ein Abschnitt der sechsten Kabelanordnung innerhalb einer ersten Kammer (104) eines sechsten Gehäuses (102) einer sechsten Verbindungsvorrichtung einer sechsten spannungsfreien Anschlussklemme positioniert ist.
  7. Das System nach Anspruch 6, wobei sich das erste und das zweite Kabel der ersten bzw. der zweiten Kabelanordnung in unterschiedlichen Spannungsphasen eines Dreiphasenstromsystems befinden, sich das dritte und das vierte Kabel der dritten bzw. der vierten Kabelanordnung in unterschiedlichen Spannungsphasen eines Dreiphasenstromsystems befinden und sich das fünfte und das sechste Kabel der fünften bzw. der sechsten Kabelanordnung in unterschiedlichen Spannungsphasen eines Dreiphasenstromsystems befinden.
  8. Ein System ausgekreuzter spannungsfreier Anschlussklemmen, umfassend:
    neun Kabelabschnitte (1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, 3C), die jeweils erste und zweite Enden aufweisen,
    einen ersten, einen zweiten und einen dritten Kabelabschnitt, die jeweils ein zweites Ende (100A', 100B', 100C') aufweisen, die eine Kabelanordnung (20) des Systems nach Anspruch 1 umfassen; einen vierten, einen fünften und einen sechsten Kabelabschnitt, die jeweils ein erstes Ende (200A, 200B, 200C) und ein zweites Ende (200A', 200B', 200C') aufweisen, die eine Kabelanordnung (20) umfassen; und einen siebten, einen achten und einen neunten Kabelabschnitt, die jeweils ein erstes Ende (300A, 300B, 300C) aufweisen, umfassend eine Kabelanordnung (20) des Systems nach Anspruch 1;
    zwölf spannungsfreie Anschlussklemmensysteme nach Anspruch 1;
    wobei die metallische Kabelmasseschicht am zweiten Ende des ersten Kabelabschnitts (100A') mit der metallischen Kabelmasseschicht am ersten Ende des vierten Kabelabschnitts (200B) elektrisch verbunden ist; die metallische Kabelmasseschicht am zweiten Ende des zweiten Kabelabschnitts (100B') mit der metallischen Kabelmasseschicht am ersten Ende des fünften Kabelabschnitts (200C) elektrisch verbunden ist; die metallische Kabelmasseschicht am zweiten Ende des dritten Kabelabschnitts (100C') mit der metallischen Kabelmasseschicht am ersten Ende des sechsten Kabelabschnitts (200A) elektrisch verbunden ist; die metallische Kabelmasseschicht am zweiten Ende des vierten Kabelabschnitts (200B') mit der metallischen Kabelmasseschicht am ersten Ende des siebten Kabelabschnitts (300C) elektrisch verbunden ist; die metallische Kabelmasseschicht am zweiten Ende des fünften Kabelabschnitts (200C') mit der metallischen Kabelmasseschicht am ersten Ende des achten Kabelabschnitts (300A) elektrisch verbunden ist; die metallische Kabelmasseschicht am zweiten Ende des sechsten Kabelabschnitts (200A') mit der metallischen Kabelmasseschicht am ersten Ende des neunten Kabelabschnitts (300B) elektrisch verbunden ist;
    wobei sich der erste, der vierte und der siebte Kabelabschnitt in unterschiedlichen Spannungsphasen eines Dreiphasenstromsystems befinden, sich der zweite, der fünfte und der achte Kabelabschnitt in unterschiedlichen Spannungsphasen eines Dreiphasenstromsystems befinden, sich der dritte, der sechste und der neunte Kabelabschnitt in unterschiedlichen Spannungsphasen eines Dreiphasenstromsystems befinden.
EP12725569.3A 2011-05-20 2012-05-17 Kabelschuh mit geerdeter oberfläche und isolierter abschirmung Active EP2710683B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161488589P 2011-05-20 2011-05-20
PCT/US2012/038274 WO2012162076A1 (en) 2011-05-20 2012-05-17 Dead front cable terminal with isolated shield

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EP2710683A1 EP2710683A1 (de) 2014-03-26
EP2710683B1 true EP2710683B1 (de) 2019-08-28

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JP (1) JP6038892B2 (de)
KR (1) KR20140034217A (de)
CA (1) CA2835889C (de)
MX (1) MX2013013254A (de)
RU (1) RU2576248C2 (de)
TW (1) TW201310833A (de)
WO (1) WO2012162076A1 (de)

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US9504195B2 (en) * 2014-05-16 2016-11-22 Tyco Electronics Corporation Cover assemblies, kits and methods for covering electrical cables and connections

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EP1696517A1 (de) * 2005-02-25 2006-08-30 Nkt cables GmbH Steckvorrichtung für Geräte oder Kabel an eine elektrische Anlage

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US5098752A (en) * 1990-04-17 1992-03-24 Raychem Corporation Recoverable elastomeric sleeve and method for installation and use
US5230640A (en) * 1991-03-12 1993-07-27 Cables Pirelli Connecting device for one or two electric cables, and process for mounting this device on the end of the cable or cables
WO1998045901A1 (en) * 1997-04-07 1998-10-15 Abb Ab Connector
EP1696517A1 (de) * 2005-02-25 2006-08-30 Nkt cables GmbH Steckvorrichtung für Geräte oder Kabel an eine elektrische Anlage

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RU2576248C2 (ru) 2016-02-27
EP2710683A1 (de) 2014-03-26
WO2012162076A1 (en) 2012-11-29
TW201310833A (zh) 2013-03-01
CA2835889A1 (en) 2012-11-29
JP6038892B2 (ja) 2016-12-07
JP2014517471A (ja) 2014-07-17
CA2835889C (en) 2019-06-04
MX2013013254A (es) 2014-01-08
CN103548210A (zh) 2014-01-29
KR20140034217A (ko) 2014-03-19
RU2013156464A (ru) 2015-06-27

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