CN211206603U - GCS measures protection and synthesizes module - Google Patents

GCS measures protection and synthesizes module Download PDF

Info

Publication number
CN211206603U
CN211206603U CN201922065278.8U CN201922065278U CN211206603U CN 211206603 U CN211206603 U CN 211206603U CN 201922065278 U CN201922065278 U CN 201922065278U CN 211206603 U CN211206603 U CN 211206603U
Authority
CN
China
Prior art keywords
gcs
module
comprehensive
module shell
current
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.)
Expired - Fee Related
Application number
CN201922065278.8U
Other languages
Chinese (zh)
Inventor
王登洪
唐朝明
陈坤竹
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.)
Deyang Xinyuan Electric Appliance Co ltd
Original Assignee
Deyang Xinyuan Electric Appliance Co ltd
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 Deyang Xinyuan Electric Appliance Co ltd filed Critical Deyang Xinyuan Electric Appliance Co ltd
Priority to CN201922065278.8U priority Critical patent/CN211206603U/en
Application granted granted Critical
Publication of CN211206603U publication Critical patent/CN211206603U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Fire Alarms (AREA)

Abstract

The utility model discloses a GCS measures protection and synthesizes module solves that prior art wiring is loaded down with trivial details, wiring mistake appears easily to lead to the problem that whole assembly efficiency is low. The utility model comprises a comprehensive module shell, a fireproof electric leakage detector arranged in the comprehensive module shell, at least two current transformers which are arranged in the comprehensive module shell and used for connecting a plug-in connector in a circuit to be measured; the plug connector is respectively connected with the fireproof electric leakage detector and the current transformer. The utility model has the advantages of simple structure and scientific and reasonable design, convenient to use is integrated in an organic whole and is adopted the plug wire termination to insert in the circuit that needs measuring current with current measurement and residual current electric leakage to simplify loaded down with trivial details wiring step sequence, can also effectively avoid connecing the situation of wrong line simultaneously, wholly improve assembly efficiency.

Description

GCS measures protection and synthesizes module
Technical Field
The utility model relates to a current measurement field, concretely relates to GCS measures protection and synthesizes module.
Background
The current transformer is an instrument for measuring by converting a large primary side current into a small secondary side current according to the electromagnetic induction principle. The current transformer is composed of a closed iron core and a winding. The primary side winding of the transformer has few turns and is connected in a line needing to measure current.
Therefore, all current of a line always flows through the current transformer, the number of turns of the secondary side winding is large, the secondary side winding is connected in series in the measuring instrument and the protection loop, and the secondary side loop of the current transformer is always closed when the current transformer works, so that the impedance of the series coil of the measuring instrument and the protection loop is small, and the working state of the current transformer is close to a short circuit. The current transformer converts a large current on the primary side into a small current on the secondary side for measurement, and the secondary side can not be opened.
In the using process, in the prior art, a plurality of current transformers and residual protection are generally dispersedly assembled and independently connected into a circuit needing to measure current, the wiring is complicated, meanwhile, the situation of wiring error is often caused by human factors, and the overall assembly efficiency is low.
Therefore, a GCS measurement protection comprehensive module is designed, current measurement and residual current leakage are integrated into a whole, and a plug wire end is connected into a circuit needing current measurement, so that complicated wiring steps are simplified, the situation of wrong wiring can be effectively avoided, the assembly efficiency is integrally improved, and the GCS measurement protection comprehensive module becomes the technical problem to be solved urgently by technical personnel in the technical field.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the GCS measurement and protection comprehensive module is provided, and the problems that wiring is complicated and wiring errors are easy to occur in the prior art, so that the overall assembly efficiency is low are solved.
In order to achieve the above object, the utility model adopts the following technical scheme:
a GCS measurement protection integrated module comprises an integrated module shell, a fireproof electric leakage detector arranged in the integrated module shell, and at least two current transformers which are arranged in the integrated module shell and used for being connected to a plug-in connector in a circuit to be measured; the plug connector is respectively connected with the fireproof electric leakage detector and the current transformer.
Furthermore, all the current transformers are located on one side of the comprehensive module shell, and the fireproof electric leakage detector is located on the other side of the comprehensive module shell.
Furthermore, all the current transformers are distributed on one side of the comprehensive module shell side by side at equal intervals, and the plug connector and the current transformers are located on the same side of the comprehensive module shell.
Further, the both ends of synthesizing the module casing all outwards extend there is the mounting panel, set up mounting screw hole on the mounting panel.
Furthermore, a baffle plate is arranged between the two ends of the mounting plate and the comprehensive module shell.
Further, the comprehensive module shell is made of ABS materials.
Further, still include the pouring obturator, synthesize the module casing and be hollow structure, fire prevention electric leakage detector with current transformer passes through the pouring obturator is fixed in synthesize the hollow of module casing.
Furthermore, the pouring filler is formed by pouring flame-retardant epoxy resin.
Further, the height of the comprehensive module shell is 85-120 mm.
Further, the length of the comprehensive module shell is 160-260 mm.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple structure and scientific and reasonable design, convenient to use is integrated in an organic whole and is adopted the plug wire termination to insert in the circuit that needs measuring current with current measurement and residual current electric leakage to simplify loaded down with trivial details wiring step sequence, can also effectively avoid connecing the situation of wrong line simultaneously, wholly improve assembly efficiency.
The utility model discloses mainly including synthesizing the module casing, current transformer, fire prevention earth leakage detector and bayonet joint, current transformer and fire prevention earth leakage detector's iron core all adopts high magnetic conduction silicon steel sheet, it is good to have the linearity, the high characteristics of sensitivity, it is hollow structure to synthesize the module casing, current transformer is 2 at least, generally 2-4, all be located the hollow structure who synthesizes the module casing, the equidistance distributes in one side of synthesizing the module casing simultaneously, fire prevention earth leakage detector also locates in the hollow structure who synthesizes the module casing, and be located the opposite side of synthesizing the module casing, bayonet joint and current transformer are located same one side of synthesizing the module casing. The hollow space of the integrated module shell is filled with the filling body by pouring, the filling body is formed by pouring flame-retardant epoxy resin, and the current transformer and the fireproof electric leakage detector are fixed in the hollow structure of the integrated module shell by the filling body. The GCS measurement protection comprehensive module manufactured in the way has the length of 160-260mm, the height of 85-120mm and the width of 30mm (the width comprises the width of the comprehensive module shell and the length of the plug connector protruding out of the comprehensive module shell), has small and exquisite whole structure, small volume and small occupied space, and can effectively prevent the situation that the line is mistakenly connected due to human factors through the plug connector with an error correction function during wiring.
The utility model discloses there is the mounting panel at synthesizing module casing both ends extension, the mounting panel outwards extends from synthesizing module casing bottom surface, is the horizontality, has seted up the installation screw hole on it, can install this GCS measurement protection synthesis module to the measuring station through the screw, and is very convenient; the mounting panel both ends are equipped with the baffle, can block the foreign matter on the one hand and get into mounting panel and mounting thread downthehole, and another convenience can also play the additional strengthening, guarantees the tightness of mounting panel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of another view structure of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a bottom view of the present invention.
Fig. 5 is a side view of the present invention.
Fig. 6 is a schematic diagram of the wiring of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-comprehensive module shell, 2-fireproof electric leakage detector, 3-current transformer, 4-plug connector, 5-mounting plate, 6-mounting threaded hole and 7-baffle.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-6, the utility model provides a pair of GCS measures protection and synthesizes module, simple structure, design scientific and reasonable, convenient to use, with current measurement and residual current electric leakage integration in an organic whole and adopt plug wire end to insert the circuit that needs measuring current to simplify loaded down with trivial details wiring step sequence, can also effectively avoid connecing the situation of wrong line simultaneously, wholly improve assembly efficiency. The utility model comprises a comprehensive module shell 1, a fireproof electric leakage detector 2 arranged in the comprehensive module shell 1, and at least two current transformers 3 which are arranged in the comprehensive module shell 1 and are used for connecting plug-in connectors 4 in a circuit to be measured; the plug 4 is respectively connected with the fireproof electric leakage detector 2 and the current transformer 3, the comprehensive module shell 1 is made of ABS materials, and the height of the comprehensive module shell 1 is 85-120 mm. The length of the integrated module housing 1 is 160-260 mm.
The utility model discloses all current transformer 3 is located synthesize one side of module casing 1, fire prevention electric leakage detector 2 is located synthesize the opposite side of module casing 1. Specifically, all the current transformers 3 are distributed on one side of the integrated module housing 1 side by side at equal intervals, and the plug connectors 4 and the current transformers 3 are located on the same side of the integrated module housing 1.
The utility model discloses still including the pouring obturator, it is hollow structure to synthesize module casing 1, prevent fires electric leakage detector 2 with current transformer 3 passes through the pouring obturator is fixed in synthesize in the hollow of module casing 1. The pouring filler is formed by pouring flame-retardant epoxy resin.
The utility model discloses mainly including synthesizing the module casing, current transformer, fire prevention earth leakage detector and bayonet joint, current transformer and fire prevention earth leakage detector's iron core all adopts high magnetic conduction silicon steel sheet, it is good to have the linearity, the high characteristics of sensitivity, it is hollow structure to synthesize the module casing, current transformer is 2 at least, generally 2-4, all be located the hollow structure who synthesizes the module casing, the equidistance distributes in one side of synthesizing the module casing simultaneously, fire prevention earth leakage detector also locates in the hollow structure who synthesizes the module casing, and be located the opposite side of synthesizing the module casing, bayonet joint and current transformer are located same one side of synthesizing the module casing. The hollow space of the integrated module shell is filled with the filling body by pouring, the filling body is formed by pouring flame-retardant epoxy resin, and the current transformer and the fireproof electric leakage detector are fixed in the hollow structure of the integrated module shell by the filling body. The GCS measurement protection comprehensive module manufactured in the way has the length of 160-260mm, the height of 85-120mm and the width of 30mm (the width comprises the width of the comprehensive module shell and the length of the plug connector protruding out of the comprehensive module shell), has small and exquisite whole structure, small volume and small occupied space, and can effectively prevent the situation that the line is mistakenly connected due to human factors through the plug connector with an error correction function during wiring.
Synthesize module casing 1's both ends and all outwards extend and have mounting panel 5, set up mounting hole 6 on mounting panel 5. And a baffle 7 is arranged between the two ends of the mounting plate 5 and the comprehensive module shell 1.
The utility model discloses there is the mounting panel at synthesizing module casing both ends extension, the mounting panel outwards extends from synthesizing module casing bottom surface, is the horizontality, has seted up the installation screw hole on it, can install this GCS measurement protection synthesis module to the measuring station through the screw, and is very convenient; the mounting panel both ends are equipped with the baffle, can block the foreign matter on the one hand and get into mounting panel and mounting thread downthehole, and another convenience can also play the additional strengthening, guarantees the tightness of mounting panel.
The utility model discloses mainly to being used for circuit breaker return circuit measuring current and residual current electric leakage institute research and development design in GCS, GGD cabinet type, its simple structure, design scientific and reasonable, small, simple to operate, wiring adopt the bayonet joint that has the error correction function to prevent the people from making a telephone switchboard the error.
The utility model discloses collect and measure, protect function in an organic whole, control cable adopts the grafting mode, with current measurement and residual current electric leakage integrated in an organic whole and adopt plug wire termination to insert in the circuit that needs measuring current to simplify loaded down with trivial details wiring preface, can also effectively avoid connecing the situation of wrong line simultaneously, wholly improve assembly efficiency.
The utility model discloses the product is mainly to being used for circuit breaker return circuit measuring current and residual current electric leakage institute research and development design in GCS, GGD cabinet type, and its simple structure, small, simple to operate, wiring adopt the bayonet joint that has the error correction function to prevent the people for the wiring error. According to the loop current value configuration, the loop current value configuration can be divided into 4 types according to rated current: 0 to 63A, 63 to 100A, 100 to 250A, 250 to 400A.
As shown in FIG. 3, the value range of A is 160-260mm, the value range of B is 85-120mm, and the value range of phi is 15-35 mm. As shown in fig. 5, C in the figure has a value range of 30 mm. A. B, C and phi are shown in Table 1
TABLE 1
Figure BDA0002289662150000051
Figure BDA0002289662150000061
The utility model discloses a performance index as follows:
electrical parameter indexes are as follows:
working power frequency: 50Hz, rated voltage: 0.66kV and below, rated output: 0-20 mA/1-5A, rated load: 0.2VA/5 VA.
Mechanical parameter indexes are as follows:
the shell is made of ABS material, and the flame retardant grade is as follows: 94-V0, iron core: silicon steel sheet, inner structure: pouring the environment-friendly epoxy resin, wherein the working temperature is as follows: -15 ℃ to +45 ℃, ambient humidity: less than or equal to 85 percent, and the wiring mode is as follows: terminal type, assembly scheme: and (5) fixing the nut.
The utility model discloses the product characteristics:
(1) the core-through structure, small volume, convenient installation, flame-retardant epoxy resin pouring and stable performance.
(2) And the high-permeability silicon steel sheet is adopted, so that the linearity is good and the sensitivity is high.
(3) Has strong capability of resisting electromagnetic field interference and excellent balance characteristic.
The utility model discloses product range of application: the system comprises an electric fire monitoring system, a fireproof electric leakage system, an intelligent power utilization system, electromagnetic relay protection, current measurement, current protection, microcomputer protection and the like.
The utility model discloses synthesize the used ABS material of module casing and be current material, the ABS material is the graft copolymer of three kinds of monomers of Acrylonitrile (Acrylonitrile), 1, 3-Butadiene (Butadiene), Styrene (Styrene). Its molecular formula can be written as (C)8H8·C4H6·C3H3N) x, but in practice it is often a blend of a butadiene-containing graft copolymer with an acrylonitrile-styrene copolymer, with 15% to 35% acrylonitrile, 5% to 30% butadiene and 40% to 60% styrene, the most common proportion of emulsion ABS being a: B: S22: 17:61, whereas the proportion of B in bulk ABS is often lower, being about 13%. The molding temperature of ABS plastic is 180 ℃ to 250 ℃, but preferably not more than 240 ℃, in which case the resin will decompose.
The utility model discloses fill the fire-retardant epoxy that the pouring obturator that adopts between the hollow structure of fire prevention electric leakage detector, current transformer and comprehensive module casing is current material. Flame retardant epoxy resins are also known as self-extinguishing epoxy resins. Epoxy resin containing flame-retardant group or woollen with flame retardant. A reaction type and an addition type. The former is a resin containing a flame retardant group and made from a halogen-containing or phosphorus-containing monomer, and the latter is a cured product having flame retardancy and made by adding a flame retardant to an epoxy resin. And the former is significant. Mainly comprises tetrachloro or tetraolfactory bisphenol A epoxy resin, phosphazene epoxy resin, xanthene pentaerythritol glycidyl ether, dioctahyltoluene glycidyl ether, N, r' V diglycidyl mono-2, 4, b-olfactory aniline, and the like.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a GCS measures protection and synthesizes module which characterized in that: the device comprises a comprehensive module shell (1), a fireproof electric leakage detector (2) arranged in the comprehensive module shell (1), and at least two current transformers (3) which are arranged in the comprehensive module shell (1) and are used for being connected into a plug-in connector (4) in a circuit to be measured; the plug-in connector (4) is respectively connected with the fireproof electric leakage detector (2) and the current transformer (3).
2. The GCS measurement protection integration module of claim 1, wherein: all the current transformers (3) are located on one side of the comprehensive module shell (1), and the fireproof electric leakage detector (2) is located on the other side of the comprehensive module shell (1).
3. The GCS measurement protection integration module of claim 2, wherein: all the current transformers (3) are distributed on one side of the comprehensive module shell (1) in parallel at equal intervals, and the plug connectors (4) and the current transformers (3) are located on the same side of the comprehensive module shell (1).
4. A GCS measurement and protection integration module according to claim 3, wherein: synthesize the both ends of module casing (1) and all outwards extend and have mounting panel (5), set up mounting hole (6) on mounting panel (5).
5. The GCS measurement protection integration module of claim 4, wherein: and baffle plates (7) are arranged between the two ends of the mounting plate (5) and the comprehensive module shell (1).
6. The GCS measurement protection integration module of claim 5, wherein: the comprehensive module shell (1) is made of ABS materials.
7. A GCS measurement and protection integration module according to any of claims 1-6, wherein: the fireproof leakage detector is characterized by further comprising a pouring filling body, the comprehensive module shell (1) is of a hollow structure, and the fireproof leakage detector (2) and the current transformer (3) are fixed in the hollow of the comprehensive module shell (1) through the pouring filling body.
8. The GCS measurement protection integration module of claim 7, wherein: the pouring filler is formed by pouring flame-retardant epoxy resin.
9. The GCS measurement protection integration module of claim 8, wherein: the height of the comprehensive module shell (1) is 85-120 mm.
10. The GCS measurement and protection integration module of claim 9, wherein: the length of the comprehensive module shell (1) is 160-260 mm.
CN201922065278.8U 2019-11-26 2019-11-26 GCS measures protection and synthesizes module Expired - Fee Related CN211206603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922065278.8U CN211206603U (en) 2019-11-26 2019-11-26 GCS measures protection and synthesizes module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922065278.8U CN211206603U (en) 2019-11-26 2019-11-26 GCS measures protection and synthesizes module

Publications (1)

Publication Number Publication Date
CN211206603U true CN211206603U (en) 2020-08-07

Family

ID=71885725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922065278.8U Expired - Fee Related CN211206603U (en) 2019-11-26 2019-11-26 GCS measures protection and synthesizes module

Country Status (1)

Country Link
CN (1) CN211206603U (en)

Similar Documents

Publication Publication Date Title
EP2853903B1 (en) A high voltage divider
CN201812667U (en) Electronic current and voltage combined transformer
CN201812668U (en) Electronic type current and voltage combined mutual inductor of three-phase enclosed GIS (Geographic Information System)
CN102142339A (en) Miniature circuit breaker with current leakage protector
CN201556521U (en) Electronic type voltage transformer
CN201282017Y (en) Capacitor voltage transformer capable of regulating error on site
CN203799857U (en) Low-partial-discharge high-capacity post type current transformer
CN211206603U (en) GCS measures protection and synthesizes module
CN201319314Y (en) Current transformer
CN101710557A (en) Plastic enclosure leakage circuit breaker with multifunctional housing
KR101200489B1 (en) Voltage and current transformer for underground low-voltage distribution box
CN209896005U (en) Plastic case circuit breaker
CN116632690A (en) Leakage protection block terminal
CN211376387U (en) Three-phase combined current transformer
CN201498356U (en) Electronic combined power mutual inductor
CN202307496U (en) Electronic high-voltage current transformer
CN213986616U (en) Zero sequence voltage detection device
CN203225140U (en) Compact 10kV voltage monitoring insulator
CN208520909U (en) A kind of indoor two elements three-phase power metering box of band protection
CN2929927Y (en) Transformer integrated outdoor dry type totally-enclosed three-phase current transformer
CN201319315Y (en) Current transformer
CN204809648U (en) Compact set formula capacitor installation
CN218730384U (en) Small-size high-parameter current transformer with optimized structure
CN219320385U (en) Sheath-penetrating voltage sensor meeting secondary fusion
CN211045255U (en) High-capacity and high-precision zero-sequence current transformer

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200807