CN104701704A - Preparation method of switching density relay test signal wire - Google Patents
Preparation method of switching density relay test signal wire Download PDFInfo
- Publication number
- CN104701704A CN104701704A CN201510146198.9A CN201510146198A CN104701704A CN 104701704 A CN104701704 A CN 104701704A CN 201510146198 A CN201510146198 A CN 201510146198A CN 104701704 A CN104701704 A CN 104701704A
- Authority
- CN
- China
- Prior art keywords
- relay
- plug
- test signal
- signal wire
- upper cover
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510146198.9A CN104701704B (en) | 2015-03-30 | 2015-03-30 | Method for connecting switching density relay test signal wire and switching density relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510146198.9A CN104701704B (en) | 2015-03-30 | 2015-03-30 | Method for connecting switching density relay test signal wire and switching density relay |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104701704A true CN104701704A (en) | 2015-06-10 |
CN104701704B CN104701704B (en) | 2017-05-03 |
Family
ID=53348579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510146198.9A Active CN104701704B (en) | 2015-03-30 | 2015-03-30 | Method for connecting switching density relay test signal wire and switching density relay |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104701704B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201508804U (en) * | 2009-10-24 | 2010-06-16 | 华北电网有限公司大同超高压供电公司 | Junction box for density relay |
CN202084708U (en) * | 2011-05-27 | 2011-12-21 | 吉林省电力有限公司长春供电公司 | Signal test interface of density relay |
CN202093058U (en) * | 2011-05-31 | 2011-12-28 | 宁夏电力公司石嘴山供电局 | Auxiliary device for verifying SF6 density relay |
CN203224533U (en) * | 2013-04-05 | 2013-10-02 | 国家电网公司 | A general signal acquisition wire used for an SF6 density relay calibrating device |
CN203838193U (en) * | 2014-05-28 | 2014-09-17 | 国家电网公司 | Wiring apparatus used for checking sulfur hexafluoride density relay |
-
2015
- 2015-03-30 CN CN201510146198.9A patent/CN104701704B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201508804U (en) * | 2009-10-24 | 2010-06-16 | 华北电网有限公司大同超高压供电公司 | Junction box for density relay |
CN202084708U (en) * | 2011-05-27 | 2011-12-21 | 吉林省电力有限公司长春供电公司 | Signal test interface of density relay |
CN202093058U (en) * | 2011-05-31 | 2011-12-28 | 宁夏电力公司石嘴山供电局 | Auxiliary device for verifying SF6 density relay |
CN203224533U (en) * | 2013-04-05 | 2013-10-02 | 国家电网公司 | A general signal acquisition wire used for an SF6 density relay calibrating device |
CN203838193U (en) * | 2014-05-28 | 2014-09-17 | 国家电网公司 | Wiring apparatus used for checking sulfur hexafluoride density relay |
Also Published As
Publication number | Publication date |
---|---|
CN104701704B (en) | 2017-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2012004115A (en) | Termination and electric connection checking hand tool | |
CN105334352A (en) | Three-position switch array conduction insulation test device and method | |
CN104090132B (en) | Testing turning-connection adapter connector for barrier type wiring terminal power module | |
CN205427089U (en) | Cable switches on insulation test device | |
CN208334531U (en) | A kind of cable tester | |
CN202916307U (en) | Signal switching device for debugging and detection of electrical equipment | |
CN203883172U (en) | Wired LED power connector | |
CN104701704A (en) | Preparation method of switching density relay test signal wire | |
CN104269670A (en) | Special jointing clamp for inserting hole type terminal strip test wire | |
CN205543344U (en) | Quartzy head and net twine pincers | |
GB2435966A (en) | Automotive universal breakout lead | |
CN204789635U (en) | Secondary protection test terminal row adapter | |
CN211014365U (en) | Relay protection test wire | |
CN105870681A (en) | Registered jack and cable clamp | |
CN207818918U (en) | It is a kind of to prick test conductor jointer for line | |
CN205027789U (en) | Test wiring harness connection press from both sides | |
CN210129623U (en) | Transformer tap plug device | |
CN104020326A (en) | Switching device for testing mechanical characteristics of switch | |
CN205176089U (en) | Join in marriage pessimistic securit plug socket that uses with bayonet electric energy meter | |
CN204376541U (en) | A kind of Comprehensive Automatic System for Substation remote signalling snowslide testing apparatus | |
CN203396796U (en) | A testing connector for electrical tests | |
CN209167454U (en) | A kind of novel power supply tape load ageing tester | |
CN202815019U (en) | Clamp meter test change-over connector assembly | |
CN203551716U (en) | Detection device for IDC electronic connector | |
CN203631926U (en) | Conversion device used in aviation plug wire connection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xia Inventor after: Dong Huaxin Inventor after: Cheng Fengnian Inventor after: Chen Tie Inventor after: Zhang Bin Inventor after: Zhao Gang Inventor after: Jin Weiguang Inventor after: Liu Lujia Inventor after: Sun Xiaobin Inventor after: Yin Hongtao Inventor after: Feng Ye Inventor before: Wang Xia Inventor before: Zhao Gang Inventor before: Jin Weiguang Inventor before: Sun Xiaobin Inventor before: Yin Hongtao Inventor before: Feng Ye Inventor before: Dong Huaxin Inventor before: Cheng Fengnian |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xia Inventor after: Feng Ye Inventor after: Dong Huaxin Inventor after: Cheng Fengnian Inventor after: Chen Tie Inventor after: Zhang Bin Inventor after: Tang Xiaobo Inventor after: Zhao Gang Inventor after: Jin Weiguang Inventor after: Liu Lujia Inventor after: Sun Xiaobin Inventor after: Yin Hongtao Inventor before: Wang Xia Inventor before: Dong Huaxin Inventor before: Cheng Fengnian Inventor before: Chen Tie Inventor before: Zhang Bin Inventor before: Zhao Gang Inventor before: Jin Weiguang Inventor before: Liu Lujia Inventor before: Sun Xiaobin Inventor before: Yin Hongtao Inventor before: Feng Ye |