CN107004532A - Vertical fuse keeper matrix - Google Patents

Vertical fuse keeper matrix Download PDF

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Publication number
CN107004532A
CN107004532A CN201580048835.7A CN201580048835A CN107004532A CN 107004532 A CN107004532 A CN 107004532A CN 201580048835 A CN201580048835 A CN 201580048835A CN 107004532 A CN107004532 A CN 107004532A
Authority
CN
China
Prior art keywords
matrix
keeper
vertical fuse
fuse keeper
matrix according
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
CN201580048835.7A
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Chinese (zh)
Other versions
CN107004532B (en
Inventor
乔斯·胡里奥·戈梅斯巴贝欧
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
Application filed by Pronutec SA filed Critical Pronutec SA
Publication of CN107004532A publication Critical patent/CN107004532A/en
Application granted granted Critical
Publication of CN107004532B publication Critical patent/CN107004532B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)

Abstract

This disclosure relates to be preferably used for a kind of vertical fuse keeper matrix of NH type fuses, the vertical fuse keeper matrix has the device for being used for measuring and/or monitor different electrical parameters, and the vertical fuse keeper matrix is consisted essentially of：Multipair contact (2) is equipped with substrate (1), the substrate；Fuse (6), the fuse is connected to each pair contact (2) so that the fuse can be attached to each pair contact (2) so as to closed circuit and can couple with each pair contact (2) disconnection so as to disconnecting circuit；At least one connection terminal (3), at least one described connection terminal is used to give load supply electric power；And housing (4), the housing is located in the region of connection terminal (3) for installing at least one current sensor (5).

Description

Vertical fuse keeper matrix
Technical field
The disclosure belongs to electric device field, and is related to for panel, is preferably used for being known as the molten of " NH " type The vertical fuse keeper matrix of disconnected device.
More specifically, the vertical fuse keeper matrix of the disclosure is three-pole, and with for measuring and/or The device of the different electrical parameter of monitoring.
Background technology
At present, increasingly tend to monitoring power consumption so as to save the energy and thus save cost, with environmentally friendly And the optimization of power distribution equipment.
For this reason, it may be necessary to know the series of parameters of power network, such as the power component and reactive component of power consumption, power network, Energy, alternate balance etc., therefore, should install measurement apparatus, so as to determine on the low pressure plate of corresponding electric device Voltage consumption value and current consumption value so that result in required parameter when handling voltage consumption value and current consumption value.
In the case of low pressure plate fuse keeper matrix, it is known that be this company in fuse keeper matrix Current transformer (toroidal transformer) or other types of current sensor (Luo Gefu are used between the bus of narrow bars and low pressure plate Si Ji (Rogowski) coil forms or other types), wherein, what the current transformer or current sensor passed through in electric current flowing It is wound on conductor in place.
However, these solutions have certain complexity in installation, because especially needed by each Toroidal transformer is fitted on its corresponding binding post.
In such as DE-10062644 file, the installation example of known alternative can be found, in file In DE-10062644, illustrate how current transformer being arranged between fuse keeper matrix and low pressure plate, for this Purpose sets conductor bushing, it is necessary to be inputted in low pressure plate between connection strap and conductor bar.
Similarly, in patent document DE-29705224, transformer be installed in be attached at fuse keeper matrix with On specific bearing support between low pressure plate connection strap.
Finally, in DE-10002800-A1, it can be seen that another arrangement, wherein, transformer, which has, allows it to be attached The specific layout of bar is inputted to matrix.
However, these situations are except with due to invisible in normal working conditions at rear lateral portion and peace Outside the problem of the fact that in a region in the most hot region of matrix, is involved, also with assemble in situ during Complexity this shortcoming.To this point, this exterior palpi supplement, it is not suitable for being pre-installed in molten on panel Disconnected device keeper matrix, in this case, it at least needs completely to remove matrix.
To overcome these problems, prior art occurs in that the module or accessory for being connected to fuse keeper matrix, such as As being shown for example in DE202010017635 or in the Spanish patent application P201031633 of same Applicant, its In, module is described as being in one, its company for including three conductor bars, at least one current transformer and being convenient for installation Tagblock is connect, wherein, three conductor bars are connected to each contact in the contact of fuse keeper matrix.
Although these modules or accessory can realize provide electric current that relevant connected device or equipment consumed with The purpose of the data of voltage, but these modules or accessory also have some shortcomings.
Specifically, these shortcomings are mainly due to following facts：These modules are the extra tie points on matrix, therefore These modules characterize matrix in it is possible that the point of focus.In addition, it is common that in preassembled fuse keeper There is no available space on matrix, on plate, fuse keeper matrix is installed from being unable in a straightforward manner.
The content of the invention
The vertical fuse keeper matrix of the disclosure overcomes the above mentioned problem of prior art, because the disclosure is vertical Fuse keeper matrix allows to know/measure installation of the main electrical parameter without damaging matrix.
Specifically, the vertical fuse keeper matrix of the disclosure is the three-pole for being used to be known as the fuse of " NH " type Matrix, and the vertical fuse keeper matrix of the disclosure includes three pairs of contacts, each pair contact --- per the contact of phase one --- It is electrically connected to fuse and is electrically connected to the input conductor and output conductor of matrix.These input conductors and output conductor are corresponding Ground allows matrix to be connected to the bus-bar system of panel and be connected to the phase for enabling matrix to be connected to supplied unit The conductor answered.
Having to couple in load break switch, each pair contact as the situation of the matrix of the disclosure, on matrix model has Actual fuse, actual fuse, which is fitted in, to be covered, and the lid can be protected relative to the fuse for being provided with multipair contact The body of gripping member matrix is folded.So, when cover closed on matrix when, fuse is connected in its corresponding contact in pairs, Thus closed circuit, when the cover is opened, fuse is disconnected relative to these contacts.
Finally, there are three connection terminals, these three connection terminals connect at the output section of vertical fuse keeper matrix Corresponding cable is connected to provide power supply to the unit positioned at downstream.As it is known, these terminals are according to required connection Type --- such as screw, nut, be directly connected to flange type --- and can be different types.
In addition, the vertical fuse keeper matrix of the disclosure includes the housing in the region of connection terminal to cause At least one current sensor can be installed in enclosure interior.
Therefore, vertical fuse keeper includes Anchoring devices in this region, sensor is steady by the Anchoring devices Admittedly be attached to matrix, if it is desired, also allow remove sensor.
In this way, according to preferred embodiment, it can be entered by simply reinstalling and removing current sensor Row is changed or repaired without performing complicated operation.So also allow for these sensors being fitted to according to the disclosure Any fuse keeper matrix is without being initially just provided with these sensors.In other words, user results in the disclosure Vertical fuse keeper matrix, and if desired, be then able to equipped one to monitor or measure electrical parameter or More sensors.
All these vertical fuse keeper matrixes that can mean that the disclosure can overcome the above-mentioned of prior art to ask Topic, because：
- measuring system is easily installed, because measuring system can be installed or be fitted on actual matrix after dispatching from the factory；
- it easily can be equipped with and/or remove sensor；
- by not setting up new attachment means, it can prevent focus from occurring；
- for measurement module is the solution of external-type, space can be saved；
- sensor is still come-at-able, and even can see that sensor from front；
- transformer region is fully protected, and only tie point is exposed.
Brief description of the drawings
In order to supplement given description, and in order to facilitate a better understanding of the feature of the disclosure, according to the disclosure The preferred exemplary of actual embodiment, with one group of accompanying drawing using the part as this specification, wherein, illustrative and non- The following drawings is shown on the basis of restricted：
Fig. 1-it illustrates the stereogram of the vertical fuse keeper matrix of the possible embodiment according to the disclosure, Wherein, body is eliminated.
Fig. 2-it illustrates the stereogram of Fig. 1 vertical fuse keeper matrix, wherein, body is attached with flype Connect.
Fig. 3-it illustrates the stereogram of Fig. 2 vertical fuse keeper matrix, wherein, in order to preferably show connection Terminal and current sensor, eliminate a part for protection element.
Fig. 4-it illustrates the schematic perspective view of the end of the vertical fuse keeper matrix of the disclosure, wherein, can To be more clearly seen the possible installation for the sensor for being attached to connection terminal.
Embodiment
It can see in example as illustrated, the vertical fuse keeper matrix of three-pole of the disclosure includes this The input conductor for being connected to corresponding vertical fuse keeper matrix is equipped with body (7) and substrate (1), substrate (1) Three pairs of contacts (2) of bar and output conductor bar.
Connection has actual fuse (6) in each pair contact (2), and fuse (6) is arranged on lid (9), and lid (9) can Substrate (1) relative to the vertical fuse keeper matrix for being wherein equipped with multipair contact (2) is folded.So, when lid (9) exists When being closed on vertical fuse keeper matrix, fuse (6) is connected in its corresponding contact (2) in pairs, so as to close Circuit, when the cover is opened, as can be seen in figures 2 and 3, fuse (6) is disconnected relative to these contacts (2), is thus broken Open circuit.
As can also be seen that in accompanying drawing, connection terminal (3) is configured with the output section of vertical fuse keeper matrix, Three connection terminals (3) are configured with this case, and these three connection terminals (3) are connected with corresponding cable so as to under The load of trip provides power supply.
In addition, the vertical fuse keeper matrix of the disclosure includes the housing in the region of connection terminal (3) (4), enabling at least one current sensor (5) for the connection terminal (3) is installed in housing (4), according to this Disclosed different embodiment, at least one described current sensor (5) can be attached to actual connection terminal (3) or Substrate (1) can be attached to.
However, in both cases, either by connection terminal (3) or all will be by using by substrate (1) Allow current sensor (5) connect and the Anchoring devices that disconnect of current sensor (5) and realize current sensor (5) with This attachment between vertical fuse keeper matrix.
These current sensors (5) --- for example can be induction type current transformer, Rogowski (Rogowski) Coil or opening core coil etc. --- each with its corresponding output connecting portion, or according further to possible embodiment, Each there is the single shared output connecting portion for the data for being used to transmit all phases monitored.
In addition, these output datas can be the analogue data directly measured either numerical data, company is included for this It is connected to the A/D modular converters of the output section of current sensor (5), A/D modular converters, which are provided with, can be connected to for from biography Sensor measures the output section for the data processor that obtained information is analyzed.
In addition, according to another unshowned possible embodiment of the disclosure, current sensor (5) can be to be connected Mode is arranged so that current sensor (5) formation individual unit or survey mass, also can be by Anchoring devices by current sense Device (5) is included into the vertical fuse keeper matrix of the disclosure.
In addition, in order to prevent unexpected contact, the area for being used to house current sensor (5) of vertical fuse keeper matrix Domain is provided with protection element (8), and protection element (8) prevents to contact with the accident of charging member, while protecting these electric currents Sensor (5) is from unexpected fusing.
In addition, it can be seen that above-mentioned situation in the example of the embodiment in figure, especially shown in below figure：Institute State in figure, the low portion for being used to house current sensor (5) of vertical fuse keeper matrix is made with U-shape Section.
Finally, according to another possible embodiment, the vertical fuse keeper matrix of the disclosure can be in housing (4) Include electrical power connection device (not shown), electrical power connection device can be by overload protection device and/or short-circuit protector Part --- the such as fuse (not shown) of its own --- is protected, and electrical power connection device is provided with single output connection Part, the signal from three current sensors and electrical power connection device is collected at the single output connector.
Finally, according to another possible embodiment, A/D converter is applied to electrical power connection device.

Claims (15)

1. a kind of vertical fuse keeper matrix, including：
- substrate (1), the substrate (1) is equipped with multipair contact (2)；
- fuse (6), the fuse (6) is connected to each pair contact (2) so that the fuse (6) can be attached to each pair Contact (2) thus closed circuit and can disconnect with each pair contact (2) and couple and thereby turn off the circuit；And
- at least one connection terminal (3), at least one described connection terminal (3) is used to provide power supply to load,
Characterized in that, the vertical fuse keeper matrix also includes housing (4), the housing (4) is located at the connection In the region of terminal (3), for installing at least one current sensor (5).
2. vertical fuse keeper matrix according to claim 1, it is characterised in that the vertical fuse keeper Matrix includes the Anchoring devices for being used to fasten the current sensor (5).
3. vertical fuse keeper matrix according to claim 2, it is characterised in that the Anchoring devices are located at described On substrate (1) or positioned at the connection terminal (3) place.
4. vertical fuse keeper matrix according to claim 2, it is characterised in that the Anchoring devices are set to permit Perhaps the current sensor (5) is removed.
5. the vertical fuse keeper matrix according to any one of preceding claims, it is characterised in that the electricity The single measuring unit of flow sensor (5) formation or survey mass.
6. the vertical fuse keeper matrix according to any one of claim 1 to 5, it is characterised in that the electricity Flow sensor (5) includes output connecting portion.
7. the vertical fuse keeper matrix according to any one of claim 1 to 5, it is characterised in that the electricity Flow sensor (5) has single shared output connecting portion.
8. the vertical fuse keeper matrix according to any one of claim 1 to 7, it is characterised in that the electricity Flow sensor (5) includes being connected with the output section of A/D modular converters.
9. the vertical fuse keeper matrix according to any one of preceding claims, it is characterised in that described perpendicular Include the protection element (8) being located in the region for being used for housing the measurement sensor (5) to fuse keeper matrix.
10. the vertical fuse keeper matrix according to any one of preceding claims, it is characterised in that the electricity Flow sensor (5) is placed in the low portion of the vertical fuse keeper matrix, and the low portion is formed For with U-shape section.
11. the vertical fuse keeper matrix according to any one of preceding claims, it is characterised in that described perpendicular The electric power associated with each connection terminal (3) for including being located in the shell area (4) to fuse keeper matrix connects Connection device.
12. vertical fuse keeper matrix according to claim 11, it is characterised in that each electrical power connection device tool There is output connecting portion.
13. vertical fuse keeper matrix according to claim 12, it is characterised in that the output connecting portion is single Individual, and the letter from three current sensors and the electrical power connection device will be collected at the output connecting portion Number.
14. the vertical fuse keeper matrix according to any one of claim 11 to 13, it is characterised in that described Electrical power connection device includes overload protection device and/or short-circuit protection device.
15. the vertical fuse keeper matrix according to any one of claim 8 and claim 11 to 14, it is special Levy and be, the A/D converter is applied to the electrical power connection device.
CN201580048835.7A 2014-08-13 2015-08-03 Vertical fuse holder base Expired - Fee Related CN107004532B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14382313.6 2014-08-13
EP14382313.6A EP2985779B1 (en) 2014-08-13 2014-08-13 Fuseholder base
PCT/ES2015/070604 WO2016024033A1 (en) 2014-08-13 2015-08-03 Vertical fuse-carrying base

Publications (2)

Publication Number Publication Date
CN107004532A true CN107004532A (en) 2017-08-01
CN107004532B CN107004532B (en) 2020-08-07

Family

ID=51492270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580048835.7A Expired - Fee Related CN107004532B (en) 2014-08-13 2015-08-03 Vertical fuse holder base

Country Status (7)

Country Link
EP (1) EP2985779B1 (en)
CN (1) CN107004532B (en)
AU (1) AU2015303065B2 (en)
ES (1) ES2875027T3 (en)
IL (1) IL250584A0 (en)
PL (1) PL2985779T3 (en)
WO (1) WO2016024033A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2933908T3 (en) * 2016-05-31 2023-02-14 Pronutec S A U Voltage tapping system for a fuse holder base, fuse holder base and measurement module that incorporates said system
EP3671785A1 (en) * 2018-12-19 2020-06-24 Jean Müller GmbH Elektrotechnische Fabrik Arrangement of a carrier and an upper part of a switching device with components in an electronics system integrated in the arrangement
EP3853878A1 (en) 2019-01-16 2021-07-28 Siemens Aktiengesellschaft Fuse element and fuse
WO2020151826A1 (en) * 2019-01-24 2020-07-30 Klaus Bruchmann Gmbh Load break switch device and fused switch device having a fuse
DE102019102792B4 (en) * 2019-02-05 2021-08-19 Auto-Kabel Management Gmbh Melting device, circuit arrangement and motor vehicle with circuit arrangement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661807A (en) * 1984-10-12 1987-04-28 Gould Inc. Electric fuse holder having an integral current sensor
CN1922703A (en) * 2004-02-19 2007-02-28 株式会社自动网络技术研究所 Fuse module
EP2053627A2 (en) * 2007-10-25 2009-04-29 EFEN GmbH NH safety circuit breaker with converter
CN102217024A (en) * 2008-11-14 2011-10-12 埃纳德尔公司 Fuse assembly with integrated current sensing
CN103795242A (en) * 2012-10-29 2014-05-14 英飞凌科技股份有限公司 Switch arrangements and battery arrangements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29705224U1 (en) 1997-03-22 1997-06-26 Mueller Jean Ohg Elektrotech Installation with an NH fuse or NH load-switching strip and a converter
DE10002800B4 (en) 2000-01-24 2005-12-29 Wöhner GmbH & Co. KG Elektrotechnische Systeme NH-fuse strip
DE10062644C1 (en) 2000-12-15 2002-06-20 Mueller Jean Ohg Elektrotech Holder for inductive current transducer has metallic sleeve fitting through holding element inserted between fuse or load switch and inductive current transducer
US7423858B2 (en) * 2005-02-18 2008-09-09 Airpax Corporation Apparatus comprising circuit breaker with adjunct sensor unit
EP1982343A4 (en) * 2006-01-11 2010-10-20 Server Tech Inc Power distribution unit and methods of making and use including modular construction and assemblies
DE102009026742A1 (en) 2009-06-04 2010-12-09 Efen Gmbh Current transformer unit
DE102010028679B4 (en) * 2010-05-06 2020-08-06 Wöhner GmbH & Co. KG Elektrotechnische Systeme Fuse holder, in particular for junction boxes of photovoltaic systems
ES2400995B1 (en) * 2010-11-12 2013-11-26 Pronutec, S.A. TRIPOLAR PORTABLE FUSE BASED MEASUREMENT MODULE.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661807A (en) * 1984-10-12 1987-04-28 Gould Inc. Electric fuse holder having an integral current sensor
CN1922703A (en) * 2004-02-19 2007-02-28 株式会社自动网络技术研究所 Fuse module
EP2053627A2 (en) * 2007-10-25 2009-04-29 EFEN GmbH NH safety circuit breaker with converter
CN102217024A (en) * 2008-11-14 2011-10-12 埃纳德尔公司 Fuse assembly with integrated current sensing
CN103795242A (en) * 2012-10-29 2014-05-14 英飞凌科技股份有限公司 Switch arrangements and battery arrangements

Also Published As

Publication number Publication date
ES2875027T3 (en) 2021-11-08
EP2985779B1 (en) 2021-03-31
IL250584A0 (en) 2017-04-30
EP2985779A1 (en) 2016-02-17
AU2015303065B2 (en) 2020-07-16
WO2016024033A1 (en) 2016-02-18
PL2985779T3 (en) 2021-10-25
AU2015303065A1 (en) 2017-03-09
CN107004532B (en) 2020-08-07

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Granted publication date: 20200807

Termination date: 20210803