EP3252795A1 - Spannungsabgreifsystem für ein sicherungshaltersockel, sicherungshaltersockel und messmodul mit besagtem system - Google Patents

Spannungsabgreifsystem für ein sicherungshaltersockel, sicherungshaltersockel und messmodul mit besagtem system Download PDF

Info

Publication number
EP3252795A1
EP3252795A1 EP16382242.2A EP16382242A EP3252795A1 EP 3252795 A1 EP3252795 A1 EP 3252795A1 EP 16382242 A EP16382242 A EP 16382242A EP 3252795 A1 EP3252795 A1 EP 3252795A1
Authority
EP
European Patent Office
Prior art keywords
fuse
holder base
voltage tap
voltage
tap system
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
Application number
EP16382242.2A
Other languages
English (en)
French (fr)
Other versions
EP3252795B1 (de
Inventor
José Julio GOMEZ
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.)
Pronutec SA
Original Assignee
Pronutec SA
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
Priority to EP16382242.2A priority Critical patent/EP3252795B1/de
Application filed by Pronutec SA filed Critical Pronutec SA
Priority to PL16382242.2T priority patent/PL3252795T3/pl
Priority to PT163822422T priority patent/PT3252795T/pt
Priority to ES16382242T priority patent/ES2933908T3/es
Priority to AU2017272900A priority patent/AU2017272900A1/en
Priority to SG11201811810XA priority patent/SG11201811810XA/en
Priority to PCT/ES2017/070362 priority patent/WO2017207843A1/es
Priority to CN201780047268.2A priority patent/CN109564841B/zh
Publication of EP3252795A1 publication Critical patent/EP3252795A1/de
Priority to IL263397A priority patent/IL263397A/en
Application granted granted Critical
Publication of EP3252795B1 publication Critical patent/EP3252795B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0266—Structural association with a measurement device, e.g. a shunt
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/25—Safety arrangements preventing or inhibiting contact with live parts, including operation of isolation on removal of cover

Definitions

  • the present invention is comprised in the field of fuse holders or protection devices for NH-type electrical fuses.
  • the object of the present invention is a voltage tap system for fuse-holder bases, a fuse-holder base, as well as a measurement module incorporating said voltage tap system, whereby effectively protecting the connection circuit, without having to include or add external peripheral elements, therefore reducing additional installation space.
  • a fuse-holder base generally consists of a rail or socket that supports the connection contacts or clamps and is connected to the respective bus bars. These fuse-holder bases can house one or more fuses, and in some cases can be load break blocks. In that sense, fuse-holder bases including three pairs of contacts are known, each pair of contacts being electrically connected to a conductive strip of the low-voltage switchboard of the corresponding electric installation. There is generally one pair of contacts for each electric phase, such that a fuse is coupled between each pair of contacts.
  • fuse-holder bases are classified according to the number of poles (or phases) they protect. They can be single-pole (when they protect one phase), two-pole (when they protect two phases), or, in the most common cases, three-pole (where the three phases of the distribution system are protected). Nevertheless, distribution systems can also be four- or five-pole systems, i.e., the three phases plus the neutral conductor, or the three phases plus the neutral conductor and the ground conductor. Power monitoring systems, which require the signal from the voltage tap, normally use signals from the three phases, but in some cases, depending on the application, a neutral conductor voltage tap is required.
  • NH fuses In relation to the fuses, they can be fuses with high breaking capacity against short-circuit currents, better known as "NH fuses". These fuses basically consist of an input contact and an output contact, both in the form of a blade, which are electrically connected to the connection contacts. Furthermore, these fuses have a pair of generally T-shaped tabs, one of them being placed close to the input contact and the other one close to the output contact. These tabs serve as a grip or fixing element for handling the fuse, but they can also be isolated with respect to the blade of the fuse. When these tabs or posts are not electrically connected with the input and output contact of the fuse, it is the case of the so-called isolated post fuses.
  • the basic circuit of a fuse-holder base can be divided into three well distinguished zones: 1) the input circuit, comprising the elements upstream of the fuse; 2) the fuse element itself; and 3) the output circuit, comprising the elements downstream of the fuse.
  • voltage taps can be implemented either upstream or downstream of the main fuse in order to measure working voltages and/or to monitory the state of the fuse. Therefore, voltage tap systems which are connected directly in the input contacts, others which are connected in the fuses, and others which are connected in the connection spades, or even touching the general contact bar, are known. However, they are all electrically connected points that are upstream of the fuse. The same thing occurs with the output contacts, the output terminals, the connection cable, or the input and output contacts of the fuses. They, too, are all electrically connected points. They are all points at which voltage tap systems are known to be connected. The voltage can also be tapped from the lugs of the fuse.
  • measurement modules for the output terminals of a fuse-holder base including voltage and current taps are also known in the state of the art.
  • the biggest problem with these current measurement modules is that their voltage taps are completely unprotected, without any isolation or protection element whatsoever.
  • auxiliary measurement systems based on the incorporation of an auxiliary support or peripheral outside the fuse-holder base, with the additional wiring and installation issues this entails, because low-voltage switchboards generally have a very small and limited space.
  • the voltage tap itself and the subsequent lead cable transmitting the signal become a possible focus of origin of short-circuits.
  • the devices arranged for measuring or treating the acquired data become user handling points and added risks for the installation.
  • maintenance work or any other task that requires handling the monitoring devices that can be connected to the voltage taps is common. In those cases, it may be necessary for safety's sake to disconnect them from the main circuit, i.e., to disconnect the contact point from the fuse-holder base.
  • the voltage tap system comprises a conductive element connected on one hand to a contact point for tapping the voltage of the fuse-holder base and on the other hand to an electrical conductor or voltage tap output terminal.
  • the voltage tap system additionally comprises a support in which the conductive element is mounted. More preferably, the voltage tap system further comprises an auxiliary protection element communicating the contact point for tapping the voltage with the electrical conductor or voltage tap output terminal.
  • auxiliary protection element being able to be an auxiliary cylindrical-type fuse, a thermal magnetic circuit breaker, or any other electronic device having similar functions capable of offering protection against overloads and short-circuits is therefore contemplated.
  • the auxiliary protection element has been envisaged to be fixed on an auxiliary fuse-holder base.
  • a preferably three-pole fuse-holder base comprising a socket or rail supporting at least one pair of clamps for fixing at least one fuse, input and output connections, and at least one input and/or output contact point for tapping the voltage.
  • Said fuse-holder base further comprises a voltage tap system such as the one described in preceding paragraphs, suitable for being connected to an output connection of the fuse-holder base.
  • a measurement module comprising at least one voltage tap system such as the one described in preceding paragraphs, preferably comprising at least one conductor that can be connected to the output connections of the fuse-holder base; voltage tapping connectors; and an additional electrical conductor for tapping the voltage in the neutral conductor.
  • the fuse itself becomes the contact point, and the conductive element for tapping the voltage is a flexible element that may be in contact with the fuse or that may stop being in contact with the fuse simply by inserting or removing said fuse. Therefore, if it were necessary to cut off the power supply to the auxiliary circuit, the fuse would simply have to be taken out and the electronic devices connected to the voltage taps would be electrically isolated from the main circuit, thereby allowing the safe handling thereof.
  • FIG. 1 shows a three-pole fuse-holder base (1), with its corresponding distribution cables (5) connected to the output connections (8), pairs of clamps (6) for fixing fuses (2) through their blades (2.1), as well as the corresponding input and output connections (7, 8) thereof. Furthermore, this fuse-holder base (1) shown in Figure 1 incorporates three voltage tap systems (10) object of invention, where according to a first preferred embodiment said voltage tap system (10) comprises:
  • the electrical conductor (4) has a first end intended for being housed inside the support (20) and connected to the conductive element (30), whereas a second end of the electrical conductor (4) is intended for being located outside the support (20), as shown in Figures 1 , 3 and 4 .
  • the auxiliary protection element (40) which is an auxiliary fuse in this embodiment, communicates the conductive element (30) making contact in the output connection (8) of the fuse-holder base (1) with the electrical output conductor (4).
  • the auxiliary protection element (40) in the present embodiment is an auxiliary fuse, particularly of the cylindrical type, said auxiliary protection element (40) can be any other switch device, such as a thermal magnetic circuit breaker, for example.
  • the auxiliary fuse-holder base (50) has opening and closing means, in this example a groove (51), to allow access to the auxiliary protection element (40), making it detachable. Nevertheless, it has been envisaged that said auxiliary protection element (40) can be fixed, thereby simplifying the installation and mounting of the assembly. Furthermore, said opening and closing means can be installed in the support (20) itself or in any other type of enclosure.
  • the conductive element (30) in this first embodiment comprises a metallic element with flexible properties, such as an L-shaped band in this case, communicating the output connection (8) of the fuse-holder base (1) with the auxiliary protection element (40) by direct contact.
  • a metallic element with flexible properties such as an L-shaped band in this case, communicating the output connection (8) of the fuse-holder base (1) with the auxiliary protection element (40) by direct contact.
  • any flexible strip, screw or terminal that allows performing the same connection functions can be included instead of a metallic band.
  • both the first chamber (21) and the second chamber (22) of the support (20) have an arcuate, inverted U-shaped bottom surface, and where the second chamber (22) has a smaller section with respect to the first chamber (21).
  • This particular configuration of the chambers (21, 22) allows optimal adaptation of the support (20) to the output connection (8) and distribution cable (5), as shown in Figures 1 and 2 .
  • FIG. 6 shows a vertical and aligned arrangement of said auxiliary fuse-holder bases (50) in the front panel of the measurement module (100), which favors rapid identification by and simple handling for the user.
  • the measurement module (100) comprises at least one conductor (110) that can be connected to the output connections (8) of the fuse-holder base (1). Therefore, these conductors (110) of the measurement module (100) are electrically connected to the output connections (8) of the fuse-holder base (1), becoming an extension thereof and, electrically speaking, being the same point, and accordingly, said conductor (110) can be considered a contact point (3) for tapping the voltage of the fuse-holder base (1).
  • said output connections (8) are screw type, having a through hole in which a screw can be inserted, which screw is not depicted, such that a firm attachment is achieved when said screw is tightened, assuring electrical continuity.
  • the measurement module (100) can additionally incorporate voltage tapping connectors (120), as well as an additional electrical conductor (4) for tapping the voltage in the terminal of the neutral conductor (N), as depicted in Figures 9A and 9B .
  • Figures 7 and 8 show a third preferred embodiment, where an "upstream" installation of the auxiliary fuse-holder bases (50) and the voltage tapping connectors (120) can be seen. More specifically, the communication between the input connections (7) of the three-pole fuse-holder base (1) and the auxiliary protection elements (40) through respective electrical conductors (4) can be seen in the side view of Figure 8 .
  • Figures 10A-10D depict a fourth preferred embodiment, where the conductive element (30) is flexible and/or elastic, such that said conductive element (30) is movable and/or deformable between an initial standby position and a working position in which the conductive element (30) is in direct contact with the blades (2.1) of the fuse (2).
  • each of the conductive elements (30) is installed such that it takes up part of the path of the fuses (2), particularly their blades (2.1), such that when the fuse (2) is inserted in its corresponding location of the fuse-holder base (1), the blades (2.1) of each fuse (2) run into the conductive element (30), moving said element (30) and being in direct contact with the blades (2.1) of the fuse (2), as shown in Figure 10B or in the upper part of Figure 10C , this being seen in more detail in Figure 10D .
  • the conductive element (30) can be a rigid element mounted on a flexible support (20), where for all intents and purposes it is essential for the conductive element (30) to be in two working positions.
  • the two possible positions of the conductive element (30) can be seen in Figure 10C . Therefore, the conductive element (30) depicted in the lower position is in standby, without any deformation whatsoever and without contact with any live point of the fuse-holder base (1); whereas the conductive element (30) shown in the upper position is in the working position, i.e., moved to its second position by the action of the fuse (2), particularly by its blades (2.1) and shown to be slightly inclined towards the inner part of the casing, as seen in Figure 10D .
  • the electrical contact between the blade (2.1) and conductive element (30) is thereby assured due to the elastic properties of the conductive element (30), and where said conductive element (30) is subjected to the pressure of the fuse (2) in the working position.
  • This pressure applied by the fuse (2) on the conductive element (30) keeps the conductive element (30) subjected to temporary and reversible deformation, until the fuse (2) is removed, at which point the conductive element (30) returns to its initial standby position.
  • the contact point (3) for tapping the voltage would be the blades (2.1) of the fuses (2), whereas in the support (20) it would be the casing or enclosure itself of the fuse-holder base (1). Furthermore, similarly to the preceding embodiments, and though not shown in the drawings, each of the conductive elements (30) are connected to their respective electrical conductor (4).

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP16382242.2A 2016-05-31 2016-05-31 Spannungsabgreifsystem für ein sicherungshaltersockel, sicherungshaltersockel und messmodul mit besagtem system Active EP3252795B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL16382242.2T PL3252795T3 (pl) 2016-05-31 2016-05-31 Układ odczepów napięciowych dla podstawy uchwytu bezpiecznika, podstawa uchwytu bezpiecznika i moduł pomiarowy zawierający wspomniany układ
PT163822422T PT3252795T (pt) 2016-05-31 2016-05-31 Sistema de derivação de tensão para uma base porta-fusíveis, base porta-fusíveis e módulo de medição que incorpora o referido sistema
ES16382242T ES2933908T3 (es) 2016-05-31 2016-05-31 Sistema de tomas de tensión para una base portafusibles, base portafusibles y módulo de medida que incorpora dicho sistema
EP16382242.2A EP3252795B1 (de) 2016-05-31 2016-05-31 Spannungsabgreifsystem für ein sicherungshaltersockel, sicherungshaltersockel und messmodul mit besagtem system
AU2017272900A AU2017272900A1 (en) 2016-05-31 2017-05-29 Voltage tap system for a fuse block base, fuse block base and measurement module incorporated in said system
SG11201811810XA SG11201811810XA (en) 2016-05-31 2017-05-29 Voltage tap system for a fuse block base, fuse block base and measurement module incorporated in said system
PCT/ES2017/070362 WO2017207843A1 (es) 2016-05-31 2017-05-29 Sistema de tomas de tensión para una base portafusibles, base portafusibles y módulo de medida que incorpora dicho sistema
CN201780047268.2A CN109564841B (zh) 2016-05-31 2017-05-29 用于熔断器盒基体的电压分接头系统、熔断器盒基体及结合该系统的测量模块
IL263397A IL263397A (en) 2016-05-31 2018-11-29 Adjustment system for fuse block base, fuse block base and measurement module included in this system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16382242.2A EP3252795B1 (de) 2016-05-31 2016-05-31 Spannungsabgreifsystem für ein sicherungshaltersockel, sicherungshaltersockel und messmodul mit besagtem system

Publications (2)

Publication Number Publication Date
EP3252795A1 true EP3252795A1 (de) 2017-12-06
EP3252795B1 EP3252795B1 (de) 2022-09-21

Family

ID=56550820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16382242.2A Active EP3252795B1 (de) 2016-05-31 2016-05-31 Spannungsabgreifsystem für ein sicherungshaltersockel, sicherungshaltersockel und messmodul mit besagtem system

Country Status (9)

Country Link
EP (1) EP3252795B1 (de)
CN (1) CN109564841B (de)
AU (1) AU2017272900A1 (de)
ES (1) ES2933908T3 (de)
IL (1) IL263397A (de)
PL (1) PL3252795T3 (de)
PT (1) PT3252795T (de)
SG (1) SG11201811810XA (de)
WO (1) WO2017207843A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3671792A1 (de) 2018-12-19 2020-06-24 Jean Müller GmbH Elektrotechnische Fabrik Elektrischer abgriff mit einer überstromschutzeinrichtung sowie anordnung einer stromverteilungskomponente und eines elektrischen abgriffs
EP4394396A1 (de) 2022-12-28 2024-07-03 Gorlan Team, S.L.U. Vorrichtung und verfahren zur messung elektrischer parameter in sicherungshalter-sockelanlagen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110571698B (zh) * 2019-10-15 2024-03-19 国网安徽省电力有限公司阜阳供电公司 一种基于高压量测的环网柜

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1953786A2 (de) * 2007-02-05 2008-08-06 Morsettitalia S.p.A. Verfahren zur Herstellung von abnehmbaren Kontaktteilen mit flachen Stiften und mit diesem Verfahren hergestellte Kontaktteile
EP2779200A1 (de) * 2013-03-14 2014-09-17 Pronutec, S.A.U. Messmodul für einen Sicherungsblocksockel
EP2985779A1 (de) * 2014-08-13 2016-02-17 Pronutec, S.A.U. Träger eines Sicherungshalters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29705224U1 (de) * 1997-03-22 1997-06-26 Jean Müller GmbH Elektrotechnische Fabrik, 65343 Eltville Einrichtung mit einer NH-Sicherungs- oder NH-Lastschaltleiste sowie einem Wandler
GB2467680B (en) * 2008-03-13 2012-10-17 Schneider Electric Ltd Cover
DE102009026742A1 (de) * 2009-06-04 2010-12-09 Efen Gmbh Stromwandlereinheit
ES2400995B1 (es) * 2010-11-12 2013-11-26 Pronutec, S.A. Módulo de medida en base portafusibles tripolar.
CN201985061U (zh) * 2011-03-16 2011-09-21 奇瑞汽车股份有限公司 一种汽车总保险丝盒
JP6195462B2 (ja) * 2013-04-01 2017-09-13 矢崎総業株式会社 ヒューズユニット
CN204732369U (zh) * 2015-05-22 2015-10-28 浙江众志汽车电器有限公司 一种多路汽车电源保险盒总成

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1953786A2 (de) * 2007-02-05 2008-08-06 Morsettitalia S.p.A. Verfahren zur Herstellung von abnehmbaren Kontaktteilen mit flachen Stiften und mit diesem Verfahren hergestellte Kontaktteile
EP2779200A1 (de) * 2013-03-14 2014-09-17 Pronutec, S.A.U. Messmodul für einen Sicherungsblocksockel
EP2985779A1 (de) * 2014-08-13 2016-02-17 Pronutec, S.A.U. Träger eines Sicherungshalters

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PFISTERER: "PLCON Rapid Connection of Smart Metering Data Concentrators", 31 December 2010 (2010-12-31), XP055307379, Retrieved from the Internet <URL:https://www.shmmetershop.co.uk/shop/files/attachments/228/PLCON%20Datasheet.pdf> [retrieved on 20161004] *
SHM: "SHM Communications Ltd Valley House 6 Winnall Valley Road SHM 'Vampire' Voltage Tap. Fused for Live Connections and Non-Fused for Neutral Connections. VT6WF and VT6WUF Data Sheet", 30 September 2013 (2013-09-30), XP055307101, Retrieved from the Internet <URL:https://www.shmmetershop.co.uk/shop/files/attachments/236/17809_SHM_VT6W_datasheet.pdf> [retrieved on 20160930] *
SHM: "SHM Communications Ltd Valley House 6 Winnall Valley Road SHM Voltage Tap Clamp for Busbar VTBB15X4FPT, NPT and SET Data sheet (Fused for live connections and non-fused for neutral connections)", 30 November 2013 (2013-11-30), XP055307100, Retrieved from the Internet <URL:https://www.shmmetershop.co.uk/shop/files/attachments/233/17537_Br_SHM_VTBB15X4_Datasheet.pdf> [retrieved on 20160930] *
SHM: "SHM 'Vampire' Voltage Taps for Live and Neutral Connections. VT6WUF, VT16WUF, VT6WF and VT16WF Installation and Operating Intructions Introduction", 30 April 2012 (2012-04-30), XP055308257, Retrieved from the Internet <URL:https://www.shmmetershop.co.uk/shop/files/attachments/235/Man_SHM_VTW_guide.pdf> [retrieved on 20161006] *
WAGO: "855 Series Voltage Taps 855-8002 Conductor Sizes Feedthrough for Measurement Fuse Color Dimensions (W x H x D) Weight Item No", 18 May 2015 (2015-05-18), XP055307099, Retrieved from the Internet <URL:http://www.wago.com/wagoweb/documentation/855/eng_dat/d0855800x_00000000_0en.pdf> [retrieved on 20160930] *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3671792A1 (de) 2018-12-19 2020-06-24 Jean Müller GmbH Elektrotechnische Fabrik Elektrischer abgriff mit einer überstromschutzeinrichtung sowie anordnung einer stromverteilungskomponente und eines elektrischen abgriffs
EP4394396A1 (de) 2022-12-28 2024-07-03 Gorlan Team, S.L.U. Vorrichtung und verfahren zur messung elektrischer parameter in sicherungshalter-sockelanlagen
WO2024141571A1 (en) 2022-12-28 2024-07-04 Gorlan Team, S.L.U. Device and method for measuring electric parameters in fuse-holder base installations

Also Published As

Publication number Publication date
IL263397A (en) 2018-12-31
EP3252795B1 (de) 2022-09-21
SG11201811810XA (en) 2019-01-30
PT3252795T (pt) 2022-12-26
CN109564841A (zh) 2019-04-02
WO2017207843A1 (es) 2017-12-07
AU2017272900A1 (en) 2019-01-24
PL3252795T3 (pl) 2023-03-13
CN109564841B (zh) 2020-05-05
ES2933908T3 (es) 2023-02-14

Similar Documents

Publication Publication Date Title
EP3252795B1 (de) Spannungsabgreifsystem für ein sicherungshaltersockel, sicherungshaltersockel und messmodul mit besagtem system
US5206777A (en) Three-phase panelboard using standard rated three-pole circuit protective devices in a grounded delta system
EP3195338B1 (de) Stromverwaltungsvorrichtung
US5204800A (en) Voltage surge suppression device
US11615933B2 (en) Safety apparatus having terminal shield with indication circuit, and circuit interruption apparatus
EP2985779A1 (de) Träger eines Sicherungshalters
GB2466941A (en) Consumer unit for housing residual current devices and miniature circuit breakers
CN219247153U (zh) 工业用三相配电箱
CN113924702A (zh) 具有自动开关的汇流排适配器
EP4071947A1 (de) Überspannungsableiter für stromnetzschutz in mehrpoliger ausführung zum schutz des stromnetzes
KR840001584B1 (ko) 휴대용 비상 안전장치
CN104810788B (zh) 对于电磁的触发器的外部的操控
US4127888A (en) Surge protector and test network for AC equipment
US7616424B2 (en) Surge suppression module with disconnect
EP2782115B1 (de) Sicherungsblockbasis
US6778368B2 (en) Electrical service distribution board
JP7470932B2 (ja) 分電盤、分電盤のサージ保護部、分電盤のベース部、及びサージ保護装置
EP3756206B1 (de) Schaltergehäuse
AU2012396428A1 (en) Current transformer and load interrupter having such a current transformer
US4172271A (en) Fusible circuit interrupter with ground fault circuit protection
EP3751590B1 (de) Elektronische auslösevorrichtung für einen leistungsschalter
JP2008017674A (ja) テストプラグ
US9496690B2 (en) Circuit interrupters and electrical enclosures with rejection features
CN111834177A (zh) 一种插拔式断路器
CN116435149A (zh) 低压保护开关设备和组装方法

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180606

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

R17P Request for examination filed (corrected)

Effective date: 20180606

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200423

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 85/25 20060101ALI20220427BHEP

Ipc: H01H 85/22 20060101ALI20220427BHEP

Ipc: H01H 85/02 20060101AFI20220427BHEP

INTG Intention to grant announced

Effective date: 20220517

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016075130

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1520379

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221015

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3252795

Country of ref document: PT

Date of ref document: 20221226

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20221220

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220921

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221221

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2933908

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20230214

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1520379

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220921

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230121

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016075130

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230602

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

26N No opposition filed

Effective date: 20230622

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220921

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20240507

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240521

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240603

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240529

Year of fee payment: 9

Ref country code: PT

Payment date: 20240507

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240524

Year of fee payment: 9

Ref country code: BE

Payment date: 20240506

Year of fee payment: 9