CN206671494U - A kind of earth leakage protective device comprehensive test device - Google Patents

A kind of earth leakage protective device comprehensive test device Download PDF

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Publication number
CN206671494U
CN206671494U CN201720345345.XU CN201720345345U CN206671494U CN 206671494 U CN206671494 U CN 206671494U CN 201720345345 U CN201720345345 U CN 201720345345U CN 206671494 U CN206671494 U CN 206671494U
Authority
CN
China
Prior art keywords
protective device
earth leakage
leakage protective
circuit
poles
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.)
Withdrawn - After Issue
Application number
CN201720345345.XU
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Chinese (zh)
Inventor
邹建华
余星进
何亚玲
刘小文
申健
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.)
Zhongshan Kaper Electrical Co Ltd
Original Assignee
Zhongshan Kaper Electrical 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 Zhongshan Kaper Electrical Co Ltd filed Critical Zhongshan Kaper Electrical Co Ltd
Application granted granted Critical
Publication of CN206671494U publication Critical patent/CN206671494U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327Testing of circuit interrupters, switches or circuit-breakers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Every safety detection is carried out to earth leakage protective device the utility model discloses a kind of earth leakage protective device comprehensive test device; and it can judge whether earth leakage protective device is qualified immediately; improve detection efficiency; automatic intelligent detection simultaneously reduces due to error caused by human users' error; improve detection quality; the nonconformance of unqualified earth leakage protective device can be quickly found out simultaneously, and it is quickly repaired, yield rate is improved and reduces production cost.

Description

A kind of earth leakage protective device comprehensive test device
[technical field]
It the utility model is related to a kind of earth leakage protective device comprehensive test device.
[background technology]
It is existing be directed to safety detection before earth leakage protective device dispatches from the factory be by different detection means to its different safety Performance carries out one by onechecking so that testing process is cumbersome, while part detection needs manual operation so that detection exists certain Error.
[utility model content]
The utility model overcomes the deficiency of above-mentioned technology, there is provided a kind of intelligence that can complete the every detection of earth leakage protective device Comprehensive test device can be changed.
To achieve the above object, the utility model employs following technical proposal:
A kind of earth leakage protective device comprehensive test device, include shell 1, controller 2, the control are provided with the shell 1 Device 2 processed is connected with for detecting the ground wire high pressure that whether internally charged part insulate with ground wire under earth leakage protective device "on" position Detection circuit 3, the housing high pressure detection circuit 4 whether to be leaked electricity in earth leakage protective device "on" position lower casing 1 for detection, it is used for Detect under earth leakage protective device off-position whether fully powered-off off-position detects circuit 5, for detecting earth leakage protective device Whether button can normally control the key press detecting circuit 6 of its power-off of threading off, be for detecting earth leakage protective device when live wire L poles are leaked electricity The L poles leakage testses circuit 7 of no power-off of threading off, for detecting the electric leakage of zero line N poles when earth leakage protective device whether thread off the N poles of power-off Leakage testses circuit 8, for detect ground wire E poles electric leakage when earth leakage protective device whether thread off power-off E poles leakage testses circuit 9, For when detecting that break-make input power or break-make load under earth leakage protective device "on" position can the false triggering of no dropout detect Circuit 10, for detect under earth leakage protective device "on" position output end zero line N with ground short circuit when can it is no thread off power off ground connection Detect circuit 11, the anti-interference detection circuit 12 for detecting earth leakage protective device anti-interference and for showing above-mentioned test The display 13 of data.
The controller 2 is connected with the TIP 14 for input test parameter and test item.
The controller 2 is connected with the memory 15 for storing detection data.
The beneficial effects of the utility model are:
The utility model can carry out every safety detection to earth leakage protective device, and can judge whether earth leakage protective device closes immediately Lattice, detection efficiency is improved, while automatic intelligent detection reduces due to error caused by human users' error, improves inspection Mass metering, while the nonconformance of unqualified earth leakage protective device can be quickly found out, it is quickly repaired, improves yield rate And reduce production cost.
[brief description of the drawings]
Fig. 1 is the utility model structure diagram.
[embodiment]
It is described in further detail below in conjunction with the accompanying drawings with embodiment of the present utility model:
As shown in figure 1, a kind of earth leakage protective device comprehensive test device, includes shell 1, control is provided with the shell 1 Device 2, the controller 2 are connected with for detecting whether the internally charged part under earth leakage protective device "on" position insulate with ground wire Ground wire high-voltage detecting circuit 3, for detecting the housing high pressure whether to leak electricity in earth leakage protective device "on" position lower casing 1 detection Circuit 4, for detecting, whether fully powered-off off-position detects circuit 5, for detecting under earth leakage protective device off-position Whether earth leakage protective device button can normally control the key press detecting circuit 6 of its power-off of threading off, be leaked for detecting when live wire L poles are leaked electricity Non-electricity protector whether thread off power-off L poles electric-leakage detection circuit 7, for detect zero line N poles electric leakage when earth leakage protective device whether take off Detain power-off N poles electric-leakage detection circuit 8, for detect ground wire E poles electric leakage when earth leakage protective device whether thread off power-off E poles electric leakage Detect circuit 9, for can no dropout when detecting that break-make input power or break-make load under earth leakage protective device "on" position False triggering detection circuit 10, for detect under earth leakage protective device "on" position output end zero line N with ground short circuit when can no dropout The grounded inspection circuit 11 of power-off, the anti-interference detection circuit 12 for detecting earth leakage protective device anti-interference and for showing Show the display 13 of above-mentioned test data.
Wherein, the controller 2 is connected with the TIP 14 for input test parameter and test item.
Operation principle is as follows:
Before test, it would be desirable in the earth leakage protective device setting of test and the comprehensive test device, and pass through TIP 14 Input test parameter and test item, starter detection, when ground wire high-voltage detecting circuit 3 is detected in earth leakage protective device energization shape Enter next detection when internally charged part insulate with ground wire under state, otherwise comprehensive test device is stopped;When shell height Pressure detection circuit 4 detects carries out next detection in earth leakage protective device "on" position 1 leakproof of lower casing, otherwise comprehensive to survey Trial assembly, which is put, to be stopped;Enter when it is fully powered-off that off-position detection circuit 5, which is detected under earth leakage protective device off-position, Enter next detection, otherwise comprehensive test device is stopped;When key press detecting circuit 6 detects that earth leakage protective device button is normal Control it to thread off when powering off and carry out next detection, otherwise comprehensive test device is stopped;When L poles electric-leakage detection circuit 7 Detect and enter next detection when earth leakage protective device realizes dropout power-off under the leakage condition of its live wire L poles, it is otherwise comprehensive to survey Trial assembly, which is put, to be stopped;Taken off when N poles electric-leakage detection circuit 8 detects that earth leakage protective device is realized under the leakage condition of its zero line N poles Enter next detection during button power-off, otherwise comprehensive test device is stopped;When E poles electric-leakage detection circuit 9 detects electric leakage Protector enters next detection when dropout power-off is realized under the leakage condition of its ground wire E poles, and otherwise comprehensive test device stops Work;When false triggering detection circuit 10 is detected under earth leakage protective device "on" position, break-make input power or break-make load are not During dropout, into next detection, otherwise comprehensive test device is stopped;Protected when grounded inspection circuit 11 detects in electric leakage Output end zero line N and realization dropout power-off during ground short circuit under device "on" position are protected, into next detection, otherwise integration test fills Put and be stopped;It is no into next detection when anti-interference detection circuit 12, which detects, does not thread off power-off under disturbance state Then comprehensive test device is stopped, wherein interference is to add 80K Ω resistor coupled in parallel in output end L poles and input N poles 0.012UF electric capacity, produce the leakage current that a current values do not reach Tripping Current.
Meanwhile when comprehensive test device is stopped, display shows corresponding unqualified detection, preferably to electric leakage Protector is repaired.
The controller 2, which is connected with, to be completed to mark mark of conformity after items are tested and fills the ejection of earth leakage protective device ejection Put, it is easier to distinguish certified products and defective work.
The controller 2 is connected with the memory 15 for storing detection data, more preferable geo-statistic certified products quantity, does not conform to The unqualified test item of lattice product quantity and defective work, contributes to product improvement, further improves production efficiency.

Claims (3)

  1. A kind of 1. earth leakage protective device comprehensive test device, it is characterised in that:Include shell (1), control is provided with the shell (1) Device (2) processed, the controller (2) is connected with is with ground wire for detecting the internally charged part under earth leakage protective device "on" position The ground wire high-voltage detecting circuit (3) of no insulation, for detect whether leaked electricity in earth leakage protective device "on" position lower casing (1) it is outer Shell high-voltage detecting circuit (4), for detecting, whether fully powered-off off-position detects electricity under earth leakage protective device off-position Road (5), for detect earth leakage protective device button whether can normally control its thread off power-off key press detecting circuit (6), for examining Fire detecting line L poles leak electricity when earth leakage protective device whether thread off power-off L poles leakage testses circuit (7), for detect zero line N poles electric leakage When earth leakage protective device whether thread off power-off N poles leakage testses circuit (8), for detect ground wire E poles electric leakage when earth leakage protective device Whether dropout power-off E poles leakage testses circuit (9), for detect under earth leakage protective device "on" position break-make input power or Person's break-make load when can no dropout false triggering detection circuit (10), for detection under earth leakage protective device "on" position output end Zero line N with ground short circuit when can it is no thread off power off grounded inspection circuit (11), for detecting earth leakage protective device anti-interference Anti-interference detection circuit (12) and the display (13) for showing above-mentioned test data.
  2. A kind of 2. earth leakage protective device comprehensive test device according to claim 1, it is characterised in that:The controller (2) It is connected with for the TIP of input test parameter and test item (14).
  3. A kind of 3. earth leakage protective device comprehensive test device according to claim 1, it is characterised in that:The controller (2) It is connected with the memory (15) for storing detection data.
CN201720345345.XU 2016-08-31 2017-04-01 A kind of earth leakage protective device comprehensive test device Withdrawn - After Issue CN206671494U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2016107865800 2016-08-31
CN201610786580.0A CN106370965A (en) 2016-08-31 2016-08-31 Integrated leakage protector test device

Publications (1)

Publication Number Publication Date
CN206671494U true CN206671494U (en) 2017-11-24

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ID=57899617

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201610786580.0A Pending CN106370965A (en) 2016-08-31 2016-08-31 Integrated leakage protector test device
CN201720345345.XU Withdrawn - After Issue CN206671494U (en) 2016-08-31 2017-04-01 A kind of earth leakage protective device comprehensive test device
CN201710211830.2A Active CN106932717B (en) 2016-08-31 2017-04-01 Comprehensive testing device for leakage protector

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201610786580.0A Pending CN106370965A (en) 2016-08-31 2016-08-31 Integrated leakage protector test device

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710211830.2A Active CN106932717B (en) 2016-08-31 2017-04-01 Comprehensive testing device for leakage protector

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CN (3) CN106370965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106932717A (en) * 2016-08-31 2017-07-07 中山市开普电器有限公司 A kind of earth leakage protective device comprehensive test device
CN112611928A (en) * 2020-11-30 2021-04-06 中国航空工业集团公司洛阳电光设备研究所 Signal source device for detecting die protector and implementation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107561395A (en) * 2017-09-19 2018-01-09 张家港市佰瑞普电器科技有限公司 A kind of test device of earth fault earth leakage protective device

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CN2807272Y (en) * 2004-12-31 2006-08-16 河北工业大学 Earth leakage protective device reliability test apparatus
JP4540588B2 (en) * 2005-11-04 2010-09-08 中国電力株式会社 Test method and apparatus for earth leakage circuit breaker built in electric drum
CN100432690C (en) * 2006-01-25 2008-11-12 天津市百利电气有限公司 Integrated test bench for creepage breaker
CN201112994Y (en) * 2007-07-10 2008-09-10 黄华道 Electric leakage protecting socket
CN201477186U (en) * 2009-07-07 2010-05-19 厦门士林电机有限公司 Tester for residual current circuit breaker
CN102306924B (en) * 2011-09-14 2013-11-20 黄华道 Leakage detecting protection circuit capable of periodically automatically detecting function integrity
CN102435894B (en) * 2011-11-15 2014-04-16 浙江大学 Digital leakage protector tester and test method thereof
EP2664936B1 (en) * 2012-05-10 2018-08-22 Omicron electronics GmbH Measuring device for testing an electrical circuit breaker
CN103280980B (en) * 2013-04-23 2015-02-25 浙江大学 Digital power supply device for leakage protector detection system
CN103595129B (en) * 2013-11-06 2016-04-20 国家电网公司 Power distribution network earth leakage protective device intelligent inspection system
CN104360207A (en) * 2014-12-03 2015-02-18 国家电网公司 Leakage protector detection desk
CN204789793U (en) * 2015-06-18 2015-11-18 中石化石油工程技术服务有限公司 Earth -leakage protector's state verification ware under explosion -proof environment
CN106370965A (en) * 2016-08-31 2017-02-01 中山市开普电器有限公司 Integrated leakage protector test device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106932717A (en) * 2016-08-31 2017-07-07 中山市开普电器有限公司 A kind of earth leakage protective device comprehensive test device
CN106932717B (en) * 2016-08-31 2023-02-10 中山市开普电器有限公司 Comprehensive testing device for leakage protector
CN112611928A (en) * 2020-11-30 2021-04-06 中国航空工业集团公司洛阳电光设备研究所 Signal source device for detecting die protector and implementation method thereof

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Publication number Publication date
CN106932717B (en) 2023-02-10
CN106932717A (en) 2017-07-07
CN106370965A (en) 2017-02-01

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