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WO2008049572A1 - Dispositif d'alimentation électrique - Google Patents

Dispositif d'alimentation électrique Download PDF

Info

Publication number
WO2008049572A1
WO2008049572A1 PCT/EP2007/009171 EP2007009171W WO2008049572A1 WO 2008049572 A1 WO2008049572 A1 WO 2008049572A1 EP 2007009171 W EP2007009171 W EP 2007009171W WO 2008049572 A1 WO2008049572 A1 WO 2008049572A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
connection unit
power
supply device
contacts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2007/009171
Other languages
German (de)
English (en)
Inventor
Filippo Marbach
Vlaznim Xhiha
Luigi Mecca
Marc Andreas Hartel
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.)
ABB Power Protection SA
Rittal GmbH and Co KG
Original Assignee
Newave SA
Rittal GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Newave SA, Rittal GmbH and Co KG filed Critical Newave SA
Priority to EP07819234A priority Critical patent/EP2082634A1/fr
Publication of WO2008049572A1 publication Critical patent/WO2008049572A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1452—Mounting of connectors; Switching; Reinforcing of back panels
    • H05K7/1454—Alignment mechanisms; Drawout cases
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection

Definitions

  • the invention relates to a power supply device having a control cabinet or rack and receptacles formed therein, which have power connections on the inside of their rear area and can be inserted or used in the power supply modules, which each have module housings designed as plug-in units, in the direction of which they are pointing Rear side are arranged with the power terminals electrically connectable power contacts, and with existing housing data connection contacts for connection to control cabinet or rack side data ports.
  • a power supply device with individual power supply modules installed in a control cabinet is given in Film &technik No. 36, Sept. 2000, page 26.
  • sockets with data connection contacts for data plugs are arranged on the front side of the power supply modules in order to transmit data signals from and to the respective power supply module, in particular for the control and / or LJ monitoring.
  • a power supply device with individual power supply modules used in a control cabinet is also shown for example in EP 1 194 993 B1.
  • the invention has for its object to provide a power supply device of the type mentioned, with the easier handling is achieved.
  • connection unit is provided with centering means and the connection unit is provided with complementary centering means which are adapted to this in position and shape and which engage with one another during insertion before electrical contacting takes place.
  • centering means are designed as at least two spaced centering with outwardly conically widened opening and the complementary centering as adapted thereto, spaced from one another, mutually parallel centering with conical insertion bevel.
  • connection unit and / or the connection unit floating in a wall portion in the rear portion of the receptacle or in a wall portion on the back of the module housing in the xy direction of a plane perpendicular to the insertion direction are stored.
  • connection unit and / or the connection unit have a one-piece carrier made of plastic or metal, into which a unit carrying the power connections and a unit carrying the power contacts are inserted.
  • connection unit and / or the connection unit has / have a mounting plate.
  • the measures contribute to the fact that in the respective receptacle on each side at least one horizontally extending in depth guide rail is arranged parallel to the other guide rail, which are formed flat on its upper side and hold down in a distance from the flat top of the guide rails, which is adapted to the strength of mounted on the sides of the module housing laterally projecting sliding portions, and that the hold-down at their front portions for easy insertion of the sliding portions form a forwardly upwardly widening gap.
  • a fan attachment is arranged with a rearwardly projecting neck portion and fans inserted therein, which projects rearwardly beyond the plane of the connection unit and protrudes in the inserted position of the module housing by a recess formed in the rear region of the receptacle , so with effective construction, effective cooling is favored.
  • the measures are advantageous for installation and operation in that a plurality of receptacles in the upper section of the control cabinet or rack are arranged adjacent to each other in a contiguous receptacle area such that battery modules can be inserted or inserted in a battery compartment area below the receptacle area and that under the battery compartment area in the battery compartment lower portion of the cabinet or rack is a switch and fuse area for the power supply modules on the network side and / or load side switch devices and for safety devices, in particular battery fuses is formed.
  • the measures are favorable that the switch devices a manually operable, all power supply modules have common input-side or output-side circuit breaker and / or a normal operation of the power supply modules open and can be closed to the bridge from the mains to load, manually operable central disconnect switch.
  • the operating options and simple operation are also facilitated by the fact that the switch device for the power supply modules has individual mains-side and / or load-side disconnectors.
  • FIG. 2 shows a section of a frame of a control cabinet with receptacles for power supply modules
  • Fig. 3 is a arranged in the cabinet connection unit for a power supply module
  • Fig. 4 is a front view of a cabinet with receptacles for power supply modules, a battery compartment and a switch and security area.
  • a power supply module 1 which can be installed in a switchgear cabinet 2 or rack and which is designed as a plug-in module with a module housing 10, viewed from the housing rear side 11.
  • a connection unit 50 is inserted with a mating contact unit for a connected contact unit 41 of a arranged in the cabinet connection unit 40, as Figs. 2 and 3 show.
  • a cuboid attachment part 15 is placed rearwardly opposite the connection unit 50, in which fan 16 is accommodated for cooling.
  • the side walls of the module housing 10 are provided on the lower, merging into the bottom edge portion extending in the depth direction of the module housing 10, projecting to the side, flat sliding portions 14 for easy, secure insertion into a module receptacle 28 of the control cabinet 2.
  • flanges 13 projecting outwardly on both sides are provided, for example, in the extension of the front side 12, which in the inserted state of the module housing 10 come to rest against flange-like abutment parts 26 projecting inwardly in the front lateral region of the module receptacle 28 and be secured there, wherein the contact unit 41 of the terminal unit 40 and the mating contact unit 51 of the connection unit 50 are brought into electrical plug contact.
  • a frame 20 of the cabinet 2 in the vertical edge regions vertical frame profiles 21 preferably arranged at a certain grid spacing rows of holes for mounting mounting rails, flat mounting plates in the vertical or horizontal direction and other mounting means, for example, components of the electrical installation on.
  • this is completed with horizontal frame profiles 22.
  • further depth profiles 23 and mounting plates 27 may be provided.
  • guide rails 24 extending in the depth are arranged in cooperation with the sliding sections 14 of the module housing 10, said guide rails being arranged with horizontal sliding surfaces in the direction of the interior of the receptacle 28. are directed.
  • Downstates 25 are provided spaced apart from the horizontal sliding surfaces by approximately the thickness of the sliding sections 14, which results in a clear guidance of the sliding sections 14 without danger of tipping out when the relatively heavy power supply modules 1 are pushed in or pulled out.
  • the respective hold-down 25 extends in a central region of the guide rail 24 and is advantageously mounted on the inside of a vertical leg of the angular cross-section guide rail 24, wherein the hold-down 25 is also formed in cross-section angular and with its vertical leg on the vertical leg of the guide rail 24 is present.
  • the hold-down function causing horizontal leg of the blank holder 25 is increasingly spaced in a front portion of the sliding surface of the guide rail 24 in order to achieve a simple, safe insertion of the leading edges of the respective sliding portions 14.
  • connection unit 40 shown in greater detail in FIG. 3 is used, for example, in a section 30 of a cable duct and connected on its rear side to incoming and outgoing lines, which are guided in the cable duct.
  • the contact unit 41 comprises firstly power terminals 42 for the electrical power supply from a network and to a load formed by corresponding consumers, and secondly a group of data terminals 43.
  • this is provided with the centering pin 44 projecting into the interior of the module receptacle 28, tapering conically or rounded to the front, in order to adjust in position and shape centering 54 on the connection unit 50 during insertion of the power supply module 1 centering and leader intervene before contacting takes place.
  • the power terminals 42 and data terminals 43 are formed in an example common carrier unit made of plastic as receiving sockets.
  • the connection unit 50 shown in FIG. 1 is correspondingly adapted with power contacts 53 adapted to the power connections 42 in position and shape and to the data connections 43 the data connections 43 adapted data connection contacts 52, for example, provided in a common plastic carrier unit, which is inserted into a plate-shaped support of the connection unit 50, in which also, for example, outwardly expanding centering 54 are formed.
  • the power contacts 53 and the data connection contacts 52 are formed, for example, as pins.
  • connection unit 40 and / or the connection unit 50 is / are with their carriers at the respective wall portion of the cable channel 30 and the module housing 10 in the x-y direction of the respective wall portion, which is oriented perpendicular to the insertion direction, floating, e.g. by means of the wall sections each engaging behind tabs and / or by means of slots, in which a certain amount of game allowing fasteners are mounted stored.
  • a plurality of module receptacles 28 designed in this way are formed with respective terminal units 40 arranged in the rear edge region of the frame 20 on the common cable channel 30 in a contiguous receiving region.
  • the rear area of the receptacles 28 has respective recesses through which the attachment parts 15 of the power supply modules 1 protrude with the fans 16, so that hot air is discharged on the rear side of the control cabinet 2, optionally in a shaft formed there or outside the control cabinet 2 and, if desired Also cooling air can be sucked in.
  • a battery compartment area for battery modules 60 is arranged, which are assigned to the individual power supply modules via appropriate connections decentralized and redundant or designed to be assigned via a control device to ensure a secure power supply to the load.
  • individual rechargeable battery modules 60 or accumulator units can be exchanged while the uninterruptible power supply is maintained via the other battery modules.
  • a switch and fuse area is formed in the hand-operated disconnect switch 70, 71 are arranged and also safety devices, in particular battery fuses 80 may be arranged.
  • the manually operable disconnectors 70 may be arranged in the leading to the network input side leads of the power supply modules 1 and / or in their leading to the load output side leads that they are the power supply modules 1 individually associated, creating a separation of the individual power supply modules can be made while the other power supply modules are connected. Also, this will allow continued operation of the uninterruptible power supply while, e.g. a power supply module 1 is maintained.
  • a manually operable central disconnect switch 71 can be provided, with which the uninterruptible power supply can be bridged from the mains side to the load side as a whole, in order, for. Perform maintenance work, this central disconnector 71 is normally open.
  • connection group 90 with further plug connection possibilities can be arranged in the switch and security area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

La présente invention concerne un dispositif d'alimentation électrique comprenant une armoire (2) ou un tiroir de commande, dans lequel / laquelle sont formés des logements (28) qui présentent sur le côté intérieur de leur partie arrière des connexions électriques (42) et qui sont ou peuvent être insérés dans des modules d'alimentation électrique (1). Les modules d'alimentation électrique présentent respectivement un boîtier (10) qui se présente sous la forme d'un élément à insérer et dont le côté arrière orienté dans la direction d'insertion présentent des contacts électriques (53) qui peuvent être reliés électriquement aux connexions électriques (42). Le dispositif d'alimentation électrique comprend également des contacts de transmission de données (52) présents sur le boîtier (10), destinés à être connectés à des connexions de données (43) côté armoire ou tiroir de commande. Pour garantir la simplicité d'utilisation, des mesures sont prises de sorte que : les contacts de transmission de données (52) se trouvent également sur le côté arrière du boîtier (10) du module respectif et peuvent être regroupés avec les contacts électriques (53) fixement par rapport à ceux-ci pour former une unité de liaison (50); les connexions électriques (42) sont regroupées avec les connexions de données fixement par rapport à celles-ci pour former une unité de connexion (40) adaptée à l'unité de liaison (50); et l'unité de liaison (50) est dotée d'éléments de centrage (54) et l'unité de connexion (40) est dotée d'éléments de centrage (44) dont la position et la forme les rendent complémentaires des autres éléments de centrage, les éléments de centrage venant mutuellement en prise lors de l'insertion, avant que s'effectue la mise en contact électrique.
PCT/EP2007/009171 2006-10-23 2007-10-23 Dispositif d'alimentation électrique Ceased WO2008049572A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07819234A EP2082634A1 (fr) 2006-10-23 2007-10-23 Dispositif d'alimentation electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006050288.4 2006-10-23
DE200610050288 DE102006050288B4 (de) 2006-10-23 2006-10-23 Leistungsversorgungseinrichtung

Publications (1)

Publication Number Publication Date
WO2008049572A1 true WO2008049572A1 (fr) 2008-05-02

Family

ID=38984499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/009171 Ceased WO2008049572A1 (fr) 2006-10-23 2007-10-23 Dispositif d'alimentation électrique

Country Status (3)

Country Link
EP (1) EP2082634A1 (fr)
DE (1) DE102006050288B4 (fr)
WO (1) WO2008049572A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014016662A1 (fr) * 2012-07-23 2014-01-30 Elsteel (Pvt) Ltd. Ensemble comprenant une unité d'enfichage, une unité de base de réception, et une ferrure de montage rectangulaire en acier
AT13831U1 (de) * 2013-05-03 2014-09-15 1Stlevelsolar Gmbh Fahrzeuganhänger
US10879658B2 (en) 2018-08-31 2020-12-29 Hamilton Sundstrand Corporation Load connectors for power panel assemblies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003039220A1 (fr) * 2001-10-30 2003-05-08 Egenera, Inc. Connecteur pour transmission de donnees et d'alimentation simplifie prevu pour etre utilise avec un systeme de chassis qui reçoit de multiples processeurs
US6565370B1 (en) * 2002-03-11 2003-05-20 Ag Communication Systems Corporation Connector protection bracket
US20040216318A1 (en) * 2003-04-30 2004-11-04 Sun Microsystems, Inc. Alignment device and method of connecting a circuit card to a mid plane
EP1521511A2 (fr) * 2003-09-30 2005-04-06 Rockwell Automation Technologies, Inc. Méthode et appareil d' interconnection d' un centre de commande de moteur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362261A (en) * 1993-06-30 1994-11-08 The Whitaker Corporation Hybrid connector
US6038126A (en) * 1999-04-21 2000-03-14 Shin Jiuh Corp. Electrical power supply assembly
US6396170B1 (en) * 2000-03-29 2002-05-28 Powerware Corporation Method and apparatus for coordinating uninterruptible power supply modules to provide scalable, redundant power
US6483709B1 (en) * 2000-04-28 2002-11-19 Dell Products L.P. Cable management solution for rack mounted computing components
DE102004013874A1 (de) * 2004-03-20 2005-10-06 Intergraph (Deutschland) Gmbh Vorrichtung zur Erzeugung einer elektro-magnetisch abgeschirmten Verbindung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003039220A1 (fr) * 2001-10-30 2003-05-08 Egenera, Inc. Connecteur pour transmission de donnees et d'alimentation simplifie prevu pour etre utilise avec un systeme de chassis qui reçoit de multiples processeurs
US6565370B1 (en) * 2002-03-11 2003-05-20 Ag Communication Systems Corporation Connector protection bracket
US20040216318A1 (en) * 2003-04-30 2004-11-04 Sun Microsystems, Inc. Alignment device and method of connecting a circuit card to a mid plane
EP1521511A2 (fr) * 2003-09-30 2005-04-06 Rockwell Automation Technologies, Inc. Méthode et appareil d' interconnection d' un centre de commande de moteur

Also Published As

Publication number Publication date
DE102006050288B4 (de) 2014-02-13
EP2082634A1 (fr) 2009-07-29
DE102006050288A1 (de) 2008-04-24

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