TWI368044B - Dielectric test switch and earth leakage breaker - Google Patents

Dielectric test switch and earth leakage breaker

Info

Publication number: TWI368044B
Authority: TW; Taiwan
Prior art keywords: earth leakage; test switch; leakage breaker; dielectric test; dielectric
Prior art date: 2005-10-21

Application number

TW095136587A

Other languages

Chinese (zh)

Other versions

TW200717008A (en

Inventor

Hisanobu Asano

Koji Asakawa

Yasuhiro Takahashi

Original Assignee

Fuji Elec Fa Components & Sys

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.)

2005-10-21

Filing date

2006-10-02

Publication date

2012-07-11

2006-10-02 Application filed by Fuji Elec Fa Components & Sys filed Critical Fuji Elec Fa Components & Sys

2007-05-01 Publication of TW200717008A publication Critical patent/TW200717008A/en

2012-07-11 Application granted granted Critical

2012-07-11 Publication of TWI368044B publication Critical patent/TWI368044B/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults

TW095136587A 2005-10-21 2006-10-02 Dielectric test switch and earth leakage breaker TWI368044B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2005306974A JP4839772B2 (en)	2005-10-21	2005-10-21	Withstand voltage test switch and earth leakage breaker

Publications (2)

Publication Number	Publication Date
TW200717008A TW200717008A (en)	2007-05-01
TWI368044B true TWI368044B (en)	2012-07-11

Family

ID=37944553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW095136587A TWI368044B (en)	2005-10-21	2006-10-02	Dielectric test switch and earth leakage breaker

Country Status (5)

Country	Link
JP (1)	JP4839772B2 (en)
KR (1)	KR100771767B1 (en)
CN (1)	CN100541699C (en)
FR (1)	FR2892559B1 (en)
TW (1)	TWI368044B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR200454912Y1 (en) *	2009-10-16	2011-08-03	신재식	Street Light Leakage Breaker Waterproof
JP2011253744A (en) *	2010-06-03	2011-12-15	Kawamura Electric Inc	Circuit breaker capable of detecting poor contact
CN102610457B (en) *	2012-03-22	2014-04-30	浙江鼎威科技有限公司	Device of leakage breaker for combining leakage testing with leakage reset button
FR2992093B1 (en) *	2012-06-19	2014-06-13	Schneider Electric Ind Sas	DEVICE FOR DISCONNECTING THE ELECTRONIC POWER SUPPLY CARD FROM THE FAULT PROCESSING CIRCUIT IN AN ELECTRICAL PROTECTION DEVICE AND APPARATUS COMPRISING SUCH A DEVICE
CN106353645B (en) *	2016-08-16	2023-12-29	高邦电工（上海）有限公司	Switch socket insulation voltage withstand detection device and voltage withstand test method
CN109212409B (en) *	2017-07-04	2024-06-04	浙江正泰电器股份有限公司	Test method of circuit breaker
GB2572561A (en) *	2018-04-03	2019-10-09	Eaton Intelligent Power Ltd	Isolating switch with test point
CN108983084A (en) *	2018-08-22	2018-12-11	广东理工职业学院	A kind of motor protection test device of circuit breaker
CN110729730A (en) *	2019-11-19	2020-01-24	中国舰船研究设计中心	Built-in isolated voltage-taking protection device and power-taking method
US20210159728A1 (en) *	2019-11-25	2021-05-27	Corning Research & Development Corporation	Systems and methods for integrity checks for safety features in a power distribution network

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2971309B2 (en) *	1993-12-07	1999-11-02	三菱電機株式会社	Earth leakage breaker
JP3896616B2 (en) *	1997-01-10	2007-03-22	松下電器産業株式会社	Push-pull switch
JP3846528B2 (en) *	1999-07-23	2006-11-15	三菱電機株式会社	Earth leakage breaker
JP4128897B2 (en) *	2003-04-11	2008-07-30	三菱電機株式会社	Earth leakage breaker
JP4200291B2 (en) *	2003-05-21	2008-12-24	富士電機アセッツマネジメント株式会社	Earth leakage breaker
JP4123081B2 (en) *	2003-07-03	2008-07-23	富士電機機器制御株式会社	Earth leakage breaker
JP4085911B2 (en) *	2003-07-31	2008-05-14	富士電機機器制御株式会社	Earth leakage breaker

2005
- 2005-10-21 JP JP2005306974A patent/JP4839772B2/en active Active
2006
- 2006-10-02 TW TW095136587A patent/TWI368044B/en active
- 2006-10-09 KR KR1020060097844A patent/KR100771767B1/en active IP Right Grant
- 2006-10-20 FR FR0609210A patent/FR2892559B1/en not_active Expired - Fee Related
- 2006-10-20 CN CNB2006101373762A patent/CN100541699C/en active Active

Also Published As

Publication number	Publication date
KR20070043607A (en)	2007-04-25
FR2892559B1 (en)	2020-01-10
CN100541699C (en)	2009-09-16
CN1953124A (en)	2007-04-25
KR100771767B1 (en)	2007-10-30
FR2892559A1 (en)	2007-04-27
TW200717008A (en)	2007-05-01
JP4839772B2 (en)	2011-12-21
JP2007115572A (en)	2007-05-10

Publication	Publication Date	Title
TWI368044B (en)	2012-07-11	Dielectric test switch and earth leakage breaker
GB2422248B (en)	2007-04-04	Pure dielectric antennas and related devices
EP1666864A4 (en)	2007-08-08	Leak tester
HK1098584A1 (en)	2007-07-20	Vacuum insulated switchgear
TWI367343B (en)	2012-07-01	Power voltage testing circuit
TWI368371B (en)	2012-07-11	Ground fault circuit interrupter
EP1838006A4 (en)	2011-05-04	High frequency switch
EP1767582A4 (en)	2009-12-30	Highly dielectric elastomer composition and dielectric antenna
DE602006006936D1 (en)	2009-07-09	Gas-insulated switchgear
DE602005002724D1 (en)	2007-11-15	Gas-insulated switchgear
HK1152145A1 (en)	2012-02-17	Vacuum breaker and gas insulated switchgear using the same
GB0419639D0 (en)	2004-10-06	Testing electrical continuity
EG24248A (en)	2008-11-24	Gas insulated switchgear device
TWI348174B (en)	2011-09-01	Earth leakage breaker
GB2422905B (en)	2007-02-14	Material for electrical isolation and vibro-acoustic performance
DK1786010T3 (en)	2011-07-11	Electrical switchgear
PL1741117T3 (en)	2012-01-31	Switchgear
GB2429844B (en)	2008-01-02	Electrical switch
EP1864957A4 (en)	2008-07-16	Dielectric porcelain composition and high frequency device using the same
EP1863057A4 (en)	2009-10-21	Circuit breaker and thermal trip
ZA200707693B (en)	2008-10-29	Electrical low-voltage switchgear
PL1867017T3 (en)	2015-12-31	Electrical switchgear
GB2431775B (en)	2009-01-07	Electrical switching device
GB0508077D0 (en)	2005-06-01	Rotary electrical switching device
GB2411523B (en)	2006-06-14	Ground fault circuit interrupter