EP2980932A1 - Feed-in strip - Google Patents
Feed-in strip Download PDFInfo
- Publication number
- EP2980932A1 EP2980932A1 EP14179581.5A EP14179581A EP2980932A1 EP 2980932 A1 EP2980932 A1 EP 2980932A1 EP 14179581 A EP14179581 A EP 14179581A EP 2980932 A1 EP2980932 A1 EP 2980932A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- feed bar
- contact
- rails
- base body
- feed
- 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.)
- Granted
Links
- 238000010079 rubber tapping Methods 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
Images
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
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
- H01R25/162—Electrical connections between or with rails or bus-bars
-
- 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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/08—Short-circuiting members for bridging contacts in a counterpart
- H01R31/085—Short circuiting bus-strips
Definitions
- the invention relates to a feed bar for feeding current phases of a low-voltage network into a busbar system or for tapping current phases from a busbar system.
- the invention accordingly provides a feed bar for feeding current phases of a low-voltage network into a busbar system or for tapping current phases from the busbar system an elongated base body, which is mountable transversely on a plurality of parallel busbars and contains contact rails, which in the mounted state of the feed bar touch the busbars for feeding or tapping the guided on the busbar current phases, wherein the contact rails are each directly connected to associated connection bars, which have at one end face of the elongate base body a connection for electrical connection to the low-voltage network.
- connection of the contact rails to the busbars may be via an intermediate contact piece, such as a comb contact.
- the feed bar offers the advantage that the power loss dropping across it is low due to the direct connection between the busbar system and the low-voltage grid.
- the contact rails are each connected via corresponding pole bridges with associated connecting rails.
- the contact rails and connecting rails and, if present, the pole bridges are covered by contact protection hoods.
- the contact protection hoods are formed by a plastic part.
- the contact protection hoods are formed by a plurality of separate plastic parts.
- This embodiment offers the advantage that a user can independently inspect the areas of the feed bar intended for the different power phases by removing the associated contact protection hood.
- the elongated main body of the feed bar on releasable connecting elements for mechanically connecting the shock protection hoods with the elongated body.
- the pole bridges each have an opening in the middle for mounting the feed bar on the busbar system.
- the contact rails, the connecting rails and the pole bridges consist of an electrically conductive material with low electrical power loss.
- connections for the low-voltage grid located on the front side of the elongated main body each have terminal lugs.
- the elongated main body of the feed bar is shaped such that it has longitudinally extending separate receiving channels for the connection bars of the different current phases used in the main body.
- this has three contact rails for three current phases of the busbar system, which are connected directly or via three pole bridges with three associated connection bars.
- the feed bar is mounted transversely on the parallel busbars, wherein the end face of the elongated base body with the connecting rails for the electrical connection to the low-voltage network points down.
- the feed bar is mounted transversely on the parallel busbars, wherein the end face of the elongated body with the connections for the electrical connection to the low voltage network turned by 180 ° pointing upwards.
- the terminals for electrical connection to the low-voltage network each have at least one mounting option, in particular stud bolts or nut for cable lugs.
- the terminal lugs of the terminals each have a terminal for electrical connection to a round or segmental conductor or a terminal for electrical connection to a flat conductor.
- the electrical current fed in via the feed bar has a high rated current of more than 1000 amperes.
- the elongate main body of the feed bar consists of an electrically insulating plastic part.
- the contact rails have holes or semicircular or slot-shaped indentations for attachment to the respective current busbar of the current busbar system.
- a support bracket for supporting a Berntonungstikabdeckplatte a control cabinet is attached or integrated on one or both end sides of the elongated body of the feed bar. This angle can also be attached or integrated laterally or on the contact protection hoods.
- Feed rail 1 shown in perspective serves to feed in current phases of a low-voltage network into a busbar system or to tap current phases from the busbar system.
- the feed bar 1 has an elongated main body 2, which can be mounted transversely on a plurality of parallel busbars of the busbar system.
- the main body 2 contains contact rails 5-i, which in the installed state of the feed bar 1, contact the busbars for feeding or tapping the current phases carried on the busbars.
- the contact can also be made via an intermediate contact 26 (eg comb contact), as in Fig. 17 shown.
- the contact rails 5-i are each directly connected to associated connection rails 11-i, which have a connection for electrical connection to the low-voltage network at one end face of the elongate base body 2.
- the connection can be made in a possible embodiment by screwing, welding, soldering or the like.
- the feeding of the current phases into the Power busbar system can be done for example by means of a 100 mm wide feed bar 1.
- a main body of a NH fuse-load-disconnect strip can be used as main body 2.
- a width dimension of 100 mm for a three-phase feed of three current phases L1, L2, L3 can be realized.
- the various current phases L1, L2, L3 are covered by contact protection covers 3-1, 3-2, 3-3.
- contact protection hoods may consist of one or more parts plastic parts.
- the contact protection hoods 3-i can be symmetrical or asymmetrical.
- the contact protection hoods 3-i are latched in the base body 2 and can only be removed with a tool, in particular a screwdriver.
- the contact rails are each connected via a corresponding pole bridge with associated connection bars.
- the pole bridges are preferably each covered by a contact protection hood 3-i.
- the elongated main body 2 of the feed bar 1 has releasable connecting elements, in particular latching elements, for mechanically connecting the contact protection hoods 3-i to the elongate main body 2.
- the contact protection hoods 3-i can have latching elements.
- the feed bar is used for feeding or tapping of three current phases L1, L2, L3, wherein for each current phase L1, L2, L3 on the front side of the elongated base body 2, an associated electrical connection 4-1, 4-2, 4-3 is provided.
- the contact protection hoods 3-i can be formed by an integral plastic part or by several separate plastic parts. The contact protection hoods 3-i are flat and can be removed after loosening by means of a tool by hand to inspect the underlying arrangement.
- the contact protection hoods can also be designed so that they form a support surface or support edge for the cover system of the respective control cabinet.
- Fig. 2 shows the in Fig. 1 illustrated embodiment of the feed bar 1 from below in the busbar contact area.
- Fig. 2 three contact rails 5-1, 5-2, 5-3, which contact in the mounted state of the feed bar 1, the busbars of the busbar system for feeding or tapping the guided on the busbar current phases.
- Fig. 2 further latching elements 8-1, 8-2, 8-3 for locking the contact protection covers 3-1, 3-2, 3-3 in the main body 2.
- Fig. 2 can recognize, have the lateral contact rails 5-1, 5-3 indentations and the centrally arranged contact rail 5-2 a hole 9 for positioning on the busbars.
- Fig. 3 shows a variant of embodiment of the feed bar 1 according to the invention, in which the contact bars 5-1, 5-2, 5-3 respectively via corresponding pole bridges 10-1, 10-2, 10-3 with the associated connection bars 11-1, 11-2, 11-3 are connected.
- the connection can be made in a possible embodiment by screwing, welding, soldering or the like.
- the connection between the contact rails 5-i and the associated connection rails 11-i is preferably insoluble. Since the connections are insoluble and a customer has to screw the feed bar 1 to the busbar system, in the middle of the pole bridges 10-1, 10-2, 10-3 are each a respective mounting hole 12-1, 12-2, 12-3 provided, as in detail also in Fig. 4 shown.
- the user or customer has the opportunity to fix the feed bar 1 by means of a hexagonal screw 13 and a clamping plate 14 on the busbar system, as in Fig. 5 shown.
- a clamping plate 14 on the busbar system
- an assembly by means of a clamp is possible.
- the feed bar 1 is compatible with the contact-protected current busbar system.
- the connection between the contact rails 5-i and the associated connection or outlet rails 11-i by means of bridge poles 10-i.
- Fig. 6 shows the three access rails 5-1, 5-2, 5-3 for contacting the busbar of the busbar system.
- Fig. 7 shows the in Fig. 6 shown feed rail 1 rotated in the longitudinal axis. It can be seen that the contact rails 5-i are connected directly to the connection bars or outgoing rails 11-i.
- the screwing of the feed bar 1 is simplified to the busbar system, as in Fig. 8 shown.
- Fig. 8 shows a hex nut 13 with associated clamping plate 14 for screwing the feed bar 1 through a hole 15 of the second contact rail 5-2.
- the connecting rails or outlet rails used in the interior of the main body 2 of the feed bar 1 may consist of several parts which are interconnected. So it is also possible, the connection or outlet rails off to bend a metal part.
- the feed bar 1 according to the invention can also be used as a departure bar for tapping current phases of the busbar system.
- these terminals 4-1, 4-2, 4-3 in the form of terminal lugs, as in Fig. 9 shown.
- different connection variants are possible, as in the Figures 10 . 11 . 12 . 13 . 14 shown.
- Fig. 10 cable lugs 17 can be screwed onto the connecting lugs 4-i by means of hexagon screws 16.
- 300 mm 2 cable lugs 17 can be connected twice.
- Fig. 11 shows how the feed bar 1 can be operated with aluminum terminals 18.
- flat conductor 20 can be fastened by means of clamps 21 up to a width of, for example, 80 mm.
- the screwing of flat conductor, for example by means of hexagonal screw is also possible.
- a universal conductor terminal 22 are mounted on the terminal lugs of the feed bar 1. This makes it possible for a user to use conductors with different cable cross-sections.
- a V-direct connection terminal 23 may be provided at the connecting straps. This variant is especially suitable for aluminum conductors.
- Fig. 14 shows such a V-shaped V-direct connection terminal 23rd
- the feed bar 1 according to the invention can be mounted transversely on the parallel busbars. there can show the front side of the elongated body 2 with the connections for the electrical connection to the low-voltage network in a possible installation variant down.
- the feed bar can also be rotated by 180 ° also mounted transversely on the parallel busbars, the end face in this mounting variant with the connections for the electrical connection to the low-voltage network points upwards.
- Fig. 15 shows a further embodiment, which is a double feed bar with a width of 200 mm.
- double feed bar 24 comprises two integrated in a body feed bars 1A, 1B. It is also possible to use two separate bodies as in a simple feed bar.
- the terminals 4-i may be connected to each other.
- double feed bar 24 higher currents can be performed as by a simple feed bar 1.
- the fed via the feed bar 1 electric current has a high current amplitude of more than 1000 amps.
- the contact rails, pole bridges and outgoing rails are designed accordingly.
- the terminal straps of the double feed bar 24 may be connected to each other with a metal part.
- a stringing of additional feed strips is also possible.
- further feed bars 1 can be integrated in a base body in order to further increase the permissible flows.
- Fig. 16 shows a feed bar 1, which can be installed in combination with a NH fuse-load disconnector.
- a support bracket 25 is provided on the front side of the main body above.
- the main body 2 of the feed bar 1 is preferably made of a lightweight refractory plastic, which is electrically insulating.
- the elongate base body 2 of the feed bar 1 is preferably shaped such that it has longitudinally extending separate receiving channels for the connection bars 11-i of the different current phases L used in the base body.
- the contact rails 5-i, pole bridges 10-i and connecting rails 11-i are preferably made of an electrically conductive metal with low power loss, such as copper.
- About the contact rails can be mounted in a possible embodiment, an electrical converter.
- Several separate feed rails 1 can be coupled together in one possible embodiment to increase the feed-in current.
- the tap of the busbars can be done by means of a KlemmKey réelle or by means of a stertitle réelle.
- the contact of the busbars by the contact rails 5-i can directly as in Fig. 8 represented, or indirectly via an intermediate piece 26, as in Fig. 17 shown, done.
Landscapes
- Installation Of Bus-Bars (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Einspeiseleiste (1) zur Einspeisung von Stromphasen (L1, L2, L3) eines Niederspannungsnetzes in ein Stromsammelschienensystem oder zum Abgriff von Stromphasen (L1, L2, L3) von dem Stromsammelschienensystem mit einem länglichen Grundkörper (2), welcher quer auf mehreren parallel angeordneten Stromsammelschienen montierbar ist und Berührungsschienen (5-1, 5-2, 5-3) enthält, die im montierten Zustand der Einspeiseleiste (1) die Stromsammelschienen zum Einspeisen oder Abgreifen der auf den Stromsammelschienen geführten Stromphasen (L1, L2, L3) berühren, wobei die Berührungsschienen (5-1, 5-2, 5-3) jeweils mit zugehörigen Anschlussschienen (11-1, 11-2, 11-3) direkt verbunden sind, die an einer Stirnseite des länglichen Grundkörpers (2) einen Anschluss zur elektrischen Verbindung mit dem Niederspannungsnetz aufweisen.Feed bar (1) for feeding current phases (L1, L2, L3) of a low-voltage network into a busbar system or tapping current phases (L1, L2, L3) from the busbar system with an elongated base body (2) arranged transversely on a plurality of parallel busbars is mountable and touch rails (5-1, 5-2, 5-3) containing, in the mounted state of the feed bar (1) the busbars for feeding or tapping the guided on the busbar current phases (L1, L2, L3) touch, the contact rails (5-1, 5-2, 5-3) are each directly connected to associated connecting rails (11-1, 11-2, 11-3), which at one end face of the elongate base body (2) has a connection to the electrical Have connection with the low voltage network.
Description
Die Erfindung betrifft eine Einspeiseleiste zur Einspeisung von Stromphasen eines Niederspannungsnetzes in ein Stromsammelschienensystem oder zum Abgriff von Stromphasen von einem Stromsammelschienensystem.The invention relates to a feed bar for feeding current phases of a low-voltage network into a busbar system or for tapping current phases from a busbar system.
Bei herkömmlichen Stromsammelschienensystemen werden zur Einspeisung von Stromphasen eines Niederspannungsnetzes in das Stromsammelschienensystem bisher hauptsächlich Anschlussklemmen verwendet. Dies hat einerseits den Nachteil, dass der Montageaufwand zum Anschluss des Niederspannungsnetzes an das Stromsammelschienensystem relativ hoch ist und es auch zu fehlerhaften Anschlüssen kommen kann. Darüber hinaus bietet die Verwendung herkömmlicher Klemmen keinen sicheren Berührungsschutz, so dass zusätzliche Berührungsschutzmaßnahmen getroffen werden müssen.In conventional busbar systems, mainly power terminals have been used to feed current phases of a low voltage network into the busbar system. On the one hand, this has the disadvantage that the assembly effort for connecting the low-voltage network to the busbar system is relatively high and that faulty connections can also occur. In addition, the use of conventional terminals does not provide safe contact protection, so that additional protection against contact must be taken.
Es ist daher eine Aufgabe der vorliegenden Erfindung, eine Einspeiseleiste zur Einspeisung von Stromphasen eines Niederspannungsnetzes in ein Stromsammelschienensystem zu schaffen, mit der die elektrische Verbindung zwischen dem Niederspannungsnetz und dem Stromsammelschienensystem in einfacher Weise und sicher herstellbar ist.It is therefore an object of the present invention to provide a feed rail for feeding current phases of a low-voltage network into a busbar system with which the electrical connection between the low-voltage network and the busbar system in a simple manner and safely produced.
Diese Aufgabe wird erfindungsgemäß durch eine Einspeiseleiste mit den in Patentanspruch 1 angegebenen Merkmalen gelöst.This object is achieved by a feed bar with the features specified in
Die Erfindung schafft demnach eine Einspeiseleiste zur Einspeisung von Stromphasen eines Niederspannungsnetzes in ein Stromsammelschienensystem oder zum Abgriff von Stromphasen von dem Stromsammelschienensystem mit einem länglichen Grundkörper, welcher quer auf mehreren parallel angeordneten Stromsammelschienen montierbar ist und Berührungsschienen enthält, die im montierten Zustand der Einspeiseleiste die Stromsammelschienen zum Einspeisen oder Abgreifen der auf den Stromsammelschienen geführten Stromphasen berühren,
wobei die Berührungsschienen jeweils mit zugehörigen Anschlussschienen direkt verbunden sind, die an einer Stirnseite des länglichen Grundkörpers einen Anschluss zur elektrischen Verbindung mit dem Niederspannungsnetz aufweisen.The invention accordingly provides a feed bar for feeding current phases of a low-voltage network into a busbar system or for tapping current phases from the busbar system an elongated base body, which is mountable transversely on a plurality of parallel busbars and contains contact rails, which in the mounted state of the feed bar touch the busbars for feeding or tapping the guided on the busbar current phases,
wherein the contact rails are each directly connected to associated connection bars, which have at one end face of the elongate base body a connection for electrical connection to the low-voltage network.
Die Verbindung der Berührungsschienen zu den Sammelschienen kann alternativ auch über ein Zwischenkontaktstück, wie etwa einem Kammkontakt, erfolgen.Alternatively, the connection of the contact rails to the busbars may be via an intermediate contact piece, such as a comb contact.
Die Einspeiseleiste bietet als Vorteil, dass die an ihr abfallende Verlustleistung aufgrund der direkten Verbindung zwischen dem Stromsammelschienensystem und dem Niederspannungsnetz gering ist.The feed bar offers the advantage that the power loss dropping across it is low due to the direct connection between the busbar system and the low-voltage grid.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste sind die Berührungsschienen jeweils über entsprechende Polbrücken mit zugehörigen Anschlussschienen verbunden.In one possible embodiment of the feed bar according to the invention, the contact rails are each connected via corresponding pole bridges with associated connecting rails.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste sind die Berührungsschienen und Anschlussschienen und wenn vorhanden auch die Polbrücken durch Berührungsschutzhauben abgedeckt.In one possible embodiment of the feed bar according to the invention, the contact rails and connecting rails and, if present, the pole bridges are covered by contact protection hoods.
Dies bietet den Vorteil, dass ein Benutzer die spannungsführenden bzw. stromführenden Schienen nicht berühren kann, sodass die Sicherheit für den Nutzer erhöht wird.This offers the advantage that a user can not touch the live or live rails, so that the safety for the user is increased.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste werden die Berührungsschutzhauben durch ein Kunststoffteil gebildet.In a further possible embodiment of the feed bar according to the invention, the contact protection hoods are formed by a plastic part.
Hierdurch wird der Austausch der Berührungsschutzhauben vereinfacht bzw. beschleunigt.As a result, the replacement of the contact protection hoods is simplified or accelerated.
Bei einer alternativen Ausführungsform der erfindungsgemäßen Einspeiseleiste werden die Berührungsschutzhauben durch mehrere getrennte Kunststoffteile gebildet.In an alternative embodiment of the feed bar according to the invention, the contact protection hoods are formed by a plurality of separate plastic parts.
Diese Ausführungsform bietet den Vorteil, dass ein Nutzer die für die verschiedenen Stromphasen vorgesehenen Bereiche der Einspeiseleiste unabhängig voneinander durch Abnehmen der zugehörigen Berührungsschutzhaube inspizieren kann.This embodiment offers the advantage that a user can independently inspect the areas of the feed bar intended for the different power phases by removing the associated contact protection hood.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weist der längliche Grundkörper der Einspeiseleiste lösbare Verbindungselemente zum mechanischen Verbinden der Berührungsschutzhauben mit dem länglichen Grundkörper auf.In a further possible embodiment of the feed bar according to the invention, the elongated main body of the feed bar on releasable connecting elements for mechanically connecting the shock protection hoods with the elongated body.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weisen die Polbrücken jeweils mittig eine Öffnung zur Montage der Einspeiseleiste auf dem Stromsammelschienensystem auf.In another possible embodiment of the feed bar according to the invention, the pole bridges each have an opening in the middle for mounting the feed bar on the busbar system.
Dies bietet den Vorteil einer besonders einfachen Montage der Einspeiseleiste auf dem Stromsammelschienensystem, da die Zugänglichkeit der Schrauben bzw. Muttern zur Herstellung der Kontaktierung mit einem Werkzeug gegeben istThis offers the advantage of a particularly simple installation of the feed bar on the busbar system, since the accessibility of the screws or nuts for making the contact with a tool is given
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste bestehen die Berührungsschienen, die Anschlussschienen und die Polbrücken aus einem stromleitenden Material mit geringer elektrischer Verlustleistung.In a further possible embodiment of the feed bar according to the invention, the contact rails, the connecting rails and the pole bridges consist of an electrically conductive material with low electrical power loss.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weisen die an der Stirnseite des länglichen Grundkörpers befindlichen Anschlüsse für das Niederspannungsnetz jeweils Anschlusslaschen auf.In a further possible embodiment of the feed bar according to the invention, the connections for the low-voltage grid located on the front side of the elongated main body each have terminal lugs.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste ist der längliche Grundkörper der Einspeiseleiste derart geformt, dass er in Längsrichtung verlaufende getrennte Aufnahmekanäle für die in den Grundkörper eingesetzten Anschlussschienen der verschiedenen Stromphasen aufweist.In a further possible embodiment of the feed bar according to the invention, the elongated main body of the feed bar is shaped such that it has longitudinally extending separate receiving channels for the connection bars of the different current phases used in the main body.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weist diese drei Berührungsschienen für drei Stromphasen des Stromsammelschienensystems auf, die direkt oder über drei Polbrücken mit drei zugehörigen Anschlussschienen verbunden sind.In one possible embodiment of the feed bar according to the invention, this has three contact rails for three current phases of the busbar system, which are connected directly or via three pole bridges with three associated connection bars.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste ist die Einspeiseleiste quer auf den parallel angeordneten Stromsammelschienen montierbar, wobei die Stirnseite des länglichen Grundkörpers mit den Anschlussschienen für die elektrische Verbindung mit dem Niederspannungsnetz nach unten zeigt.In a further possible embodiment of the feed bar according to the invention, the feed bar is mounted transversely on the parallel busbars, wherein the end face of the elongated base body with the connecting rails for the electrical connection to the low-voltage network points down.
Bei einer alternativen Ausführungsform der erfindungsgemäßen Einspeiseleiste ist die Einspeiseleiste quer auf den parallel angeordneten Stromsammelschienen montierbar, wobei die Stirnseite des länglichen Grundkörpers mit den Anschlüssen für die elektrische Verbindung mit dem Niederspannungsnetz um 180° gedreht nach oben zeigt.In an alternative embodiment of the feed bar according to the invention, the feed bar is mounted transversely on the parallel busbars, wherein the end face of the elongated body with the connections for the electrical connection to the low voltage network turned by 180 ° pointing upwards.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weisen die Anschlüsse zur elektrischen Verbindung mit dem Niederspannungsnetz jeweils mindestens eine Befestigungsmöglichkeit insbesondere Stehbolzen oder Mutter für Kabelschuhe auf.In a further possible embodiment of the feed bar according to the invention, the terminals for electrical connection to the low-voltage network each have at least one mounting option, in particular stud bolts or nut for cable lugs.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weisen die Anschlusslaschen der Anschlüsse jeweils eine Klemme zur elektrischen Verbindung mit einem Rund- oder Segmentleiter oder eine Klemme zur elektrischen Verbindung mit einem Flachleiter auf.In a further possible embodiment of the feed bar according to the invention, the terminal lugs of the terminals each have a terminal for electrical connection to a round or segmental conductor or a terminal for electrical connection to a flat conductor.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weist der über die Einspeiseleiste eingespeiste elektrische Strom eine eine hohe Nennstromstärkevon mehr als 1000 Ampere auf.In a further possible embodiment of the feed bar according to the invention, the electrical current fed in via the feed bar has a high rated current of more than 1000 amperes.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste besteht der längliche Grundkörper der Einspeiseleiste aus einem elektrisch isolierenden Kunststoffteil.In a further possible embodiment of the feed bar according to the invention, the elongate main body of the feed bar consists of an electrically insulating plastic part.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weisen die Berührungsschienen Löcher oder halbkreisförmige bzw. langlochförmige Einbuchtungen zur Befestigung an die jeweilige Stromsammeischiene des Stromsam melschienensystems auf.In a further possible embodiment of the feed bar according to the invention, the contact rails have holes or semicircular or slot-shaped indentations for attachment to the respective current busbar of the current busbar system.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste ist an einer oder beiden Stirnseiten des länglichen Grundkörpers der Einspeiseleiste ein Abstützwinkel zur Abstützung einer Berührungsschutzabdeckplatte eines Schaltschrankes angebracht oder integriert. Dieser Winkel kann auch seitlich oder an den Berührungsschutzhauben angebracht oder integriert sein.In a further possible embodiment of the feed bar according to the invention a support bracket for supporting a Berührungsschutzabdeckplatte a control cabinet is attached or integrated on one or both end sides of the elongated body of the feed bar. This angle can also be attached or integrated laterally or on the contact protection hoods.
Im Weiteren werden mögliche Ausführungsformen der erfindungsgemäßen Einspeiseleiste unter Bezugnahme auf die beigefügten Figuren näher erläutert.In the following, possible embodiments of the feed bar according to the invention will be explained in more detail with reference to the attached figures.
Es zeigen:
- Fig. 1
- eine perspektivische Ansicht auf ein Ausführungsbeispiel einer erfindungsgemäßen Einspeiseleiste;
- Fig. 2
- eine Ansicht von unten auf die Erfindungsgemäße Einspeiseleiste inkl. Berührungsschutzhauben (sichtbar sind die Berührungsschienen für die Sammelschienenkontaktierung)
- Fig. 3
- eine weitere perspektivische Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Einspeiseleiste mit abgenommenen Berührungsschutzhauben zur Darstellung der darin enthaltenen Polbrücken;
- Fig. 4
- eine Detailansicht auf eine der in
Fig. 3 dargestellten Polbrücken; - Fig. 5
- eine Darstellung zur Verdeutlichung der Montage der erfindungsgemäßen Einspeiseleiste auf ein Stromsammelschienensystem;
- Fig. 6
- eine weitere perspektivische Ansicht von unten zur Darstellung eines Ausführungsbeispiels der erfindungsgemäßen Einspeiseleiste;
- Fig. 7
- eine perspektivische Ansicht der Einspeiseleiste von oben mit abgenommenen Berührungsschutzhauben;
- Fig. 8
- eine Detailansicht zur Erläuterung der Montage der erfindungsgemäßen Einspeiseleiste auf den Sammelschienen;
- Fig. 9
- eine Detailansicht zur Darstellung einer Anschlussvariante der erfindungsgemäßen Einspeiseleiste;
- Fig. 10
- eine Detailansicht zur Darstellung der in
Fig. 9 dargestellten Anschluss Variante der erfindungsgemäßen Einspeiseleiste mit montierten Kabelschuhen; - Fig. 11
- eine Detailansicht zur Darstellung einer weiteren Anschlussvariante der erfindungsgemäßen Einspeiseleiste;
- Fig. 12
- eine Detailansicht zur Darstellung einer weiteren Anschlussvariante der erfindungsgemäßen Einspeiseleiste;
- Fig. 13
- eine Detailansicht zur Darstellung einer weiteren Anschlussvariante der erfindungsgemäßen Einspeiseleiste;
- Fig. 14
- eine Detailansicht zur Darstellung einer weiteren Anschlussvariante der erfindungsgemäßen Einspeiseleiste;
- Fig. 15
- eine Ansicht einer Anordnung mit einer aus Einspeiseleisten bestehenden Doppeleinspeiseleiste;
- Fig. 16
- eine Ansicht auf eine Ausführungsvariante der erfindungsgemäßen Einspeiseleiste mit Abstützwinkel.
- Fig. 17
- eine Detailansicht zur Erläuterung einer Montagevariante der erfindungsgemäßen Einspeiseleiste.
- Fig. 1
- a perspective view of an embodiment of a feed bar according to the invention;
- Fig. 2
- a view from below of the feed rail according to the invention including contact protection hoods (the contact rails for the busbar contact are visible)
- Fig. 3
- a further perspective view of an embodiment of the feed rail according to the invention with removed shock protection hoods for displaying the Polbrücken contained therein;
- Fig. 4
- a detailed view of one of the in
Fig. 3 illustrated pole bridges; - Fig. 5
- a representation to illustrate the assembly of the feed bar according to the invention on a busbar system;
- Fig. 6
- a further perspective view from below to illustrate an embodiment of the feed bar according to the invention;
- Fig. 7
- a perspective view of the feed bar from above with removed contact guards;
- Fig. 8
- a detailed view for explaining the mounting of the feed rail according to the invention on the busbars;
- Fig. 9
- a detailed view illustrating a connection variant of the feed bar according to the invention;
- Fig. 10
- a detailed view for the representation of in
Fig. 9 illustrated connection variant of the feed bar according to the invention with mounted cable lugs; - Fig. 11
- a detailed view illustrating a further connection variant of the feed bar according to the invention;
- Fig. 12
- a detailed view illustrating a further connection variant of the feed bar according to the invention;
- Fig. 13
- a detailed view illustrating a further connection variant of the feed bar according to the invention;
- Fig. 14
- a detailed view illustrating a further connection variant of the feed bar according to the invention;
- Fig. 15
- a view of an arrangement with a feed rail consisting of double feed bar;
- Fig. 16
- a view of a variant of the feed rail according to the invention with support bracket.
- Fig. 17
- a detailed view for explaining a mounting variant of the feed bar according to the invention.
Die in
Bei dem in
Alternativ können die Berührungsschutzhauben auch so ausgeführt sein, dass diese eine Auflagefläche bzw. Auflagekante für das Abdecksystems des jeweiligen Schaltschrankes bilden.Alternatively, the contact protection hoods can also be designed so that they form a support surface or support edge for the cover system of the respective control cabinet.
Bei einer alternativen Ausführungsvariante besteht eine direkte Verbindung zwischen den Berührungsschienen 5-i und den Anschlussschienen 11-i. Diese Ausführungsvariante ist in den
Die verwendeten Anschlussschienen bzw. Abgangsschienen im Inneren des Grundkörpers 2 der Einspeiseleiste 1 können aus mehreren Teilen bestehen, die miteinander verbunden sind. So ist es auch möglich, die Anschluss- bzw. Abgangsschienen aus einem Metallteil zu biegen. Die erfindungsgemäße Einspeiseleiste 1 kann auch als Abgangsleiste zum Abgreifen von Stromphasen des Stromsammelschienensystems verwendet werden.The connecting rails or outlet rails used in the interior of the
Bei einer möglichen Ausführungsform der erfindungsgemäßen Einspeiseleiste weist diese Anschlüsse 4-1, 4-2, 4-3 in Form von Anschlusslaschen auf, wie in
Wie in
Die erfindungsgemäße Einspeiseleiste 1 ist quer auf den parallel angeordneten Stromsammelschienen montierbar. Dabei kann die Stirnseite des länglichen Grundkörpers 2 mit den Anschlüssen für die elektrische Verbindung mit dem Niederspannungsnetz bei einer möglichen Montagevariante nach unten zeigen. Alternativ lässt sich die Einspeiseleiste auch um 180° gedreht ebenfalls quer auf die parallel angeordneten Stromsammelschienen montieren, wobei die Stirnseite bei dieser Montagevariante mit den Anschlüssen für die elektrische Verbindung mit dem Niederspannungsnetz nach oben zeigt.The
Der Grundkörper 2 der Einspeiseleiste 1 besteht vorzugsweise aus einem leichten feuerfesten Kunststoff, der elektrisch isolierend ist. Der längliche Grundkörper 2 der Einspeiseleiste 1 ist vorzugsweise derart geformt, dass er in Längsrichtung verlaufende getrennte Aufnahmekanäle für die in dem Grundkörper eingesetzten Anschlussschienen 11-i der verschiedenen Stromphasen L aufweist. Die Berührungsschienen 5-i, Polbrücken 10-i und Anschlussschienen 11-i bestehen vorzugsweise aus einem elektrisch leitenden Metall mit geringer Verlustleistung, beispielsweise Kupfer. Über die Berührungsschienen kann bei einer möglichen Ausführungsvariante auch ein elektrischer Wandler aufgezogen werden. Mehrere separate Einspeiseleisten 1 können bei einer möglichen Ausführungsform zur Erhöhung des Einspeisestroms miteinander gekoppelt werden. Der Abgriff der Stromsammelschienen kann mittels einer Klemmkontaktierung oder mittels einer Schraubkontaktierung erfolgen. Die Berührung der Stromsammelschienen durch die Berührungsschienen 5-i kann direkt wie in
Claims (17)
wobei die Berührungsschienen (5-1, 5-2, 5-3) jeweils mit zugehörigen Anschlussschienen (11-1, 11-2, 11-3) direkt verbunden sind, die an einer Stirnseite des länglichen Grundkörpers (2) einen Anschluss zur elektrischen Verbindung mit dem Niederspannungsnetz aufweisen.Feed bar (1) for feeding current phases (L1, L2, L3) of a low-voltage network into a busbar system or tapping current phases (L1, L2, L3) from the busbar system with an elongated base body (2) arranged transversely on a plurality of parallel busbars mountable and contact rails (5-1, 5-2, 5-3) containing, in the assembled state of the feed bar (1) the busbars for feeding or tapping the out on the busbar current phases (L1, L2, L3) directly or via an intermediate piece (26) in particular touching a comb contact,
wherein the contact rails (5-1, 5-2, 5-3) are each directly connected to associated connecting rails (11-1, 11-2, 11-3), which at one end face of the elongated base body (2) has a connection to have electrical connection to the low voltage network.
wobei die Berührungsschienen (5-1, 5-2, 5-3) jeweils über entsprechende Polbrücken (10-1, 10-2, 10-3) mit zugehörigen Anschlussschienen (11-1, 11-2, 11-3) verbunden sind.Feed rail according to claim 1,
wherein the contact rails (5-1, 5-2, 5-3) in each case via corresponding pole bridges (10-1, 10-2, 10-3) connected to associated connecting rails (11-1, 11-2, 11-3) are.
wobei die Berührungsschienen (5-1, 5-2, 5-3) und/oder die Polbrücken (10-1, 10-2, 10-3) jeweils durch Berührungsschutzhauben (3-1, 3-2, 3-3) abgedeckt sind.Feed bar according to claim 2,
wherein the contact rails (5-1, 5-2, 5-3) and / or the pole bridges (10-1, 10-2, 10-3) in each case by contact protection hoods (3-1, 3-2, 3-3) are covered.
wobei die Berührungsschutzhauben (3-1, 3-2, 3-3) durch ein Kunststoffteil oder durch mehrere Kunststoffteile gebildet werden.Feed rail according to claim 3,
wherein the contact protection hoods (3-1, 3-2, 3-3) by a plastic part or by several plastic parts are formed.
wobei der längliche Grundkörper (2) der Einspeiseleiste (1) lösbare Verbindungselemente zum mechanischen Verbinden der Berührungsschutzhauben mit dem länglichen Grundkörper aufweist.Feed bar according to claim 3 or 4,
wherein the elongated base body (2) of the feed bar (1) releasable connecting elements for mechanically connecting the shock protection hoods with the elongated base body.
wobei die Polbrücken (10-1, 10-2, 10-3) jeweils mittig eine Öffnung (12-1, 12-2, 12-3) zur Montage der Einspeiseleiste (1) auf dem Stromsammelschienensystem aufweisen.Feeder strip according to one of the preceding claims 2 to 5,
wherein the pole bridges (10-1, 10-2, 10-3) each have an opening in the center (12-1, 12-2, 12-3) for mounting the feed bar (1) on the busbar system.
wobei die Berührungsschienen (5-1, 5-2, 5-3), die Anschlussschienen (11-1, 11-2, 11-3) und die Polbrücken (10-1, 10-2, 10-3) aus einem stromleitenden Material mit geringer elektrischer Verlustleistung bestehen.Feeder strip according to one of the preceding claims 1 to 6,
wherein the contact rails (5-1, 5-2, 5-3), the connecting rails (11-1, 11-2, 11-3) and the pole bridges (10-1, 10-2, 10-3) from a electrically conductive material with low electrical power dissipation exist.
wobei die an der Stirnseite des länglichen Grundkörpers (2) befindlichen Anschlüsse (4-1, 4-2, 4-3) für das Niederspannungsnetz jeweils Anschlusslaschen aufweisen.Feeder strip according to one of the preceding claims 1 to 7,
wherein the terminals (4-1, 4-2, 4-3) located on the front side of the elongated base body (2) for the low-voltage network each have terminal lugs.
wobei der längliche Grundkörper (2) der Einspeiseleiste (1) derart geformt ist, dass er in Längsrichtung verlaufende getrennte Aufnahmekanäle für die in den Grundkörper (2) eingesetzten Anschlussschienen (11-1, 11-2, 11-3) der verschiedenen Stromphasen (L1, L2, L3) aufweist.Feeder strip according to one of the preceding claims 1 to 8,
wherein the elongated body (2) of the feed bar (1) is shaped to have longitudinally extending separate receiving channels for the body (2) used connecting rails (11-1, 11-2, 11-3) of the various current phases (L1, L2, L3).
wobei die Einspeiseleiste (1) drei Berührungsschienen (5-1, 5-2, 5-3) für drei Stromphasen (L1, L2, L3) des Stromsammelschienensystems aufweist, die direkt oder über drei Polbrücken (10-1, 10-2, 10-3) mit drei zugehörigen Anschlussschienen (11-1, 11-2, 11-3) verbunden sind.Feeder strip according to one of the preceding claims 1 to 9,
wherein the feed bar (1) has three contact bars (5-1, 5-2, 5-3) for three current phases (L1, L2, L3) of the busbar system which are connected directly or via three pole bridges (10-1, 10-2, 10-3) are connected to three associated connection bars (11-1, 11-2, 11-3).
wobei die Einspeiseleiste (1) quer auf den parallel angeordneten Stromsammelschienen montierbar ist, wobei die Stirnseite des länglichen Grundkörpers (2) mit den Anschlüssen für die elektrische Verbindung mit dem Niederspannungsnetz nach unten zeigt oder um 180° gedreht ebenfalls quer auf die parallel angeordneten Stromsammelschienen montierbar ist, wobei die Stirnseite des länglichen Grundkörpers (2) mit den Anschlüssen für die elektrische Verbindung mit dem Niederspannungsnetz nach oben zeigt.Feed bar according to claim 10,
wherein the feed bar (1) is mountable transversely on the parallel bus bars, the end face of the elongate base (2) with the terminals for electrical connection to the low voltage grid facing downwards or rotated through 180 °, also transversely mountable on the parallel bus bars is, wherein the end face of the elongated base body (2) with the terminals for the electrical connection to the low voltage network points upwards.
wobei die Anschlusslaschen der Anschlüsse (4-1, 4-2, 4-3) jeweils eine Klemme zur elektrischen Verbindung mit einem Rund- oder Segmentleiter oder eine Klemme zur elektrischen Verbindung mit einem Flachleiter aufweisen.Feeder strip according to one of the preceding claims 1 to 12,
the terminal lugs of the terminals (4-1, 4-2, 4-3) each having a terminal for electrical connection to a round or segmental conductor or a terminal for electrical connection to a flat conductor.
wobei der über die Einspeiseleiste (1) eingespeiste elektrische Strom eine hohe Stromamplitude von mehr als 1000 Ampere aufweist.Feeder strip according to one of the preceding claims 1 to 13,
wherein the electrical current fed in via the feed bar (1) has a high current amplitude of more than 1000 amperes.
wobei der längliche Grundkörper (2) der Einspeiseleiste (1) aus einem elektrisch isolierenden Kunststoffteil besteht.Feeder strip according to one of the preceding claims 1 to 14,
wherein the elongated base body (2) of the feed bar (1) consists of an electrically insulating plastic part.
wobei die Berührungsschienen (5-1, 5-2, 5-3) Löcher oder halbkreisförmige Einbuchtungen zur Befestigung an die jeweilige Stromsammelschiene des Stromsammelschienensystems aufweisen.Feeder strip according to one of the preceding claims 1 to 15,
wherein the contact rails (5-1, 5-2, 5-3) have holes or semicircular recesses for attachment to the respective busbar of the busbar system.
wobei an mindestens einer Seite des länglichen Grundkörpers (2) oder der Berührungsschutzhaube (3-i) der Einspeiseleiste (1) Abstützwinkel zur Abstützung (25) einer Berührungsschutzabdeckplatte eines Schaltschrankes vorgesehen sind.Feeder strip according to one of the preceding claims 1 to 16,
wherein on at least one side of the elongate base body (2) or the contact protection hood (3-i) of the feed bar (1) supporting angle for supporting (25) of a contact protection cover plate of a control cabinet are provided.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14179581.5A EP2980932B1 (en) | 2014-08-01 | 2014-08-01 | Feed-in strip |
ES14179581T ES2703917T3 (en) | 2014-08-01 | 2014-08-01 | Feed rail |
PCT/EP2015/067631 WO2016016417A1 (en) | 2014-08-01 | 2015-07-31 | Supply strip |
BR112017001241-3A BR112017001241B1 (en) | 2014-08-01 | 2015-07-31 | FOOD BAR |
US15/329,115 US10069260B2 (en) | 2014-08-01 | 2015-07-31 | Supply rail |
CN201580039886.3A CN106663905B (en) | 2014-08-01 | 2015-07-31 | Power strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14179581.5A EP2980932B1 (en) | 2014-08-01 | 2014-08-01 | Feed-in strip |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2980932A1 true EP2980932A1 (en) | 2016-02-03 |
EP2980932B1 EP2980932B1 (en) | 2018-10-10 |
Family
ID=51302896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14179581.5A Active EP2980932B1 (en) | 2014-08-01 | 2014-08-01 | Feed-in strip |
Country Status (6)
Country | Link |
---|---|
US (1) | US10069260B2 (en) |
EP (1) | EP2980932B1 (en) |
CN (1) | CN106663905B (en) |
BR (1) | BR112017001241B1 (en) |
ES (1) | ES2703917T3 (en) |
WO (1) | WO2016016417A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3382823A1 (en) * | 2017-03-27 | 2018-10-03 | Jean Müller GmbH Elektrotechnische Fabrik | Device for feeding power, in particular emergency power, into an electrical busbar system |
AT523609A1 (en) * | 2020-03-05 | 2021-09-15 | Avl List Gmbh | Control cabinet for an electrical converter assembly |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2018078954A1 (en) * | 2016-10-31 | 2018-05-03 | 株式会社オートネットワーク技術研究所 | Wiring module |
CN108749653A (en) * | 2018-05-23 | 2018-11-06 | 中铁二院工程集团有限责任公司 | A kind of rail traffic third rail guard |
DE102019126155A1 (en) * | 2019-09-27 | 2021-04-01 | Phoenix Contact Gmbh & Co. Kg | Busbar module and corresponding connection module |
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EP2367192A1 (en) * | 2010-03-16 | 2011-09-21 | Jean Müller GmbH Elektrotechnische Fabrik | Switching device for separating three electricity conductors and a neutral conductor |
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FR2904737B1 (en) * | 2006-08-03 | 2009-04-10 | Legrand France | DISTRIBUTION ASSEMBLY FOR ELECTRICAL INSTALLATION |
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CA2737698C (en) * | 2010-04-21 | 2018-03-13 | Schneider Electric Sachsenwerk Gmbh | Electrical switchgear, in particular switchgear for medium voltage distribution |
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2014
- 2014-08-01 EP EP14179581.5A patent/EP2980932B1/en active Active
- 2014-08-01 ES ES14179581T patent/ES2703917T3/en active Active
-
2015
- 2015-07-31 BR BR112017001241-3A patent/BR112017001241B1/en active IP Right Grant
- 2015-07-31 US US15/329,115 patent/US10069260B2/en active Active
- 2015-07-31 WO PCT/EP2015/067631 patent/WO2016016417A1/en active Application Filing
- 2015-07-31 CN CN201580039886.3A patent/CN106663905B/en active Active
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DE2360260A1 (en) * | 1972-12-05 | 1974-06-06 | Elge Verken Ab | TOUCH PROTECTION FOR BUSBARS IN ELECTRICAL DISTRIBUTION SYSTEMS AND THE LIKE |
EP1045414A1 (en) * | 1999-04-16 | 2000-10-18 | JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK | Load break switch with low-voltage high-power fuses |
DE202010003375U1 (en) * | 2010-03-09 | 2010-07-22 | Jean Müller GmbH Elektrotechnische Fabrik | Safety bar and arrangement with such a fuse bar |
EP2367192A1 (en) * | 2010-03-16 | 2011-09-21 | Jean Müller GmbH Elektrotechnische Fabrik | Switching device for separating three electricity conductors and a neutral conductor |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP3382823A1 (en) * | 2017-03-27 | 2018-10-03 | Jean Müller GmbH Elektrotechnische Fabrik | Device for feeding power, in particular emergency power, into an electrical busbar system |
AT523609A1 (en) * | 2020-03-05 | 2021-09-15 | Avl List Gmbh | Control cabinet for an electrical converter assembly |
AT523609B1 (en) * | 2020-03-05 | 2022-01-15 | Avl List Gmbh | Control cabinet for an electrical converter assembly |
Also Published As
Publication number | Publication date |
---|---|
US10069260B2 (en) | 2018-09-04 |
EP2980932B1 (en) | 2018-10-10 |
CN106663905A (en) | 2017-05-10 |
BR112017001241A2 (en) | 2019-11-12 |
CN106663905B (en) | 2019-03-08 |
ES2703917T3 (en) | 2019-03-13 |
US20170214199A1 (en) | 2017-07-27 |
BR112017001241B1 (en) | 2022-01-18 |
WO2016016417A1 (en) | 2016-02-04 |
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