KR101968181B1 - 잔여 전류 릴리스 장치를 구비한 저압 차단기 - Google Patents

잔여 전류 릴리스 장치를 구비한 저압 차단기 Download PDF

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Publication number
KR101968181B1
KR101968181B1 KR1020177004351A KR20177004351A KR101968181B1 KR 101968181 B1 KR101968181 B1 KR 101968181B1 KR 1020177004351 A KR1020177004351 A KR 1020177004351A KR 20177004351 A KR20177004351 A KR 20177004351A KR 101968181 B1 KR101968181 B1 KR 101968181B1
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KR
South Korea
Prior art keywords
breaker
residual current
release device
auxiliary
tripping
Prior art date
Application number
KR1020177004351A
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English (en)
Korean (ko)
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KR20170040261A (ko
Inventor
창칭 저우
리잉 유
Original Assignee
친트 그룹 코퍼레이션
제지앙 친트 일렉트릭스 컴퍼니, 리미티드
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Application filed by 친트 그룹 코퍼레이션, 제지앙 친트 일렉트릭스 컴퍼니, 리미티드 filed Critical 친트 그룹 코퍼레이션
Publication of KR20170040261A publication Critical patent/KR20170040261A/ko
Application granted granted Critical
Publication of KR101968181B1 publication Critical patent/KR101968181B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H2089/005—Multi-purpose combinations, e.g. LS/DI, LS/FI, of normal protective circuit breakers with known other forms of protection, e.g. earthfaults, differential, unbalance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
KR1020177004351A 2014-07-17 2015-01-28 잔여 전류 릴리스 장치를 구비한 저압 차단기 KR101968181B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410341490.1A CN104134589B (zh) 2014-07-17 2014-07-17 一种带有剩余电流脱扣装置的低压断路器
CN201410341490.1 2014-07-17
PCT/CN2015/071743 WO2016008297A1 (zh) 2014-07-17 2015-01-28 一种带有剩余电流脱扣装置的低压断路器

Publications (2)

Publication Number Publication Date
KR20170040261A KR20170040261A (ko) 2017-04-12
KR101968181B1 true KR101968181B1 (ko) 2019-04-12

Family

ID=51807229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177004351A KR101968181B1 (ko) 2014-07-17 2015-01-28 잔여 전류 릴리스 장치를 구비한 저압 차단기

Country Status (5)

Country Link
EP (1) EP3171386A4 (zh)
KR (1) KR101968181B1 (zh)
CN (1) CN104134589B (zh)
AU (1) AU2015291699B2 (zh)
WO (1) WO2016008297A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104134589B (zh) * 2014-07-17 2016-01-20 正泰集团股份有限公司 一种带有剩余电流脱扣装置的低压断路器
CN105702537B (zh) * 2016-04-14 2017-12-01 乐清市智顺电气有限公司 电气保护装置
CN110033997B (zh) * 2019-04-26 2023-12-12 珠海康恒电子设备有限公司 一种低压断路器生产线及其工艺
CN111463081A (zh) * 2020-03-31 2020-07-28 浙江零壹智能电器研究院有限公司 微型断路器锁扣与脱扣系统及方法
CN112133610B (zh) * 2020-09-16 2023-01-31 华翔翔能科技股份有限公司 一种具有可视化功能的智能断路器
CN112290548A (zh) * 2020-11-06 2021-01-29 国网湖南省电力有限公司 用于农配网交流融冰的配电变压器自动分合闸装置
CN112531642B (zh) * 2020-12-02 2023-04-07 真兰电气(上海)有限公司 一种剩余电流保护电路及剩余电流保护装置
WO2022226817A1 (zh) * 2021-04-28 2022-11-03 浙江沃斯托电气有限公司 剩余电流动作断路器
CN116504595A (zh) * 2022-01-21 2023-07-28 浙江正泰电器股份有限公司 一种断路器

Citations (4)

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FR2720548A1 (fr) * 1994-05-31 1995-12-01 Legrand Sa Dispositif de déclenchement différentiel.
DE69931989T2 (de) * 1998-04-03 2007-03-01 Legrand France Multipoläre differenzial Schalter
JP2007287576A (ja) * 2006-04-19 2007-11-01 Matsushita Denko Denro System Kk 回路遮断器
CN102243957A (zh) * 2010-05-13 2011-11-16 上海电器股份有限公司人民电器厂 一种带剩余电流保护塑料外壳式断路器

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FR2559616B1 (fr) * 1984-02-14 1986-05-30 Merlin Gerin Bloc auxiliaire de commande a distance d'un disjoncteur electrique
IN170416B (zh) * 1987-05-11 1992-03-21 Merlin Gerin
FR2723251B1 (fr) * 1994-07-29 1996-09-13 Schneider Electric Sa Disjoncteur differentiel multipolaire
US6137069A (en) * 1994-08-18 2000-10-24 General Electric Company Circuit breaker handle interlock
DE102004004840B4 (de) * 2004-01-30 2006-05-11 Siemens Ag Schutzschaltvorrichtung mit Differenzstromauslöser
CN2752948Y (zh) * 2004-08-25 2006-01-18 陈志贤 小型断路器操作机构
CN101604601B (zh) * 2009-06-05 2012-10-03 上海诺雅克电气有限公司 具有气压致动脱扣功能的快速跳闸断路器
CN201845722U (zh) * 2010-11-17 2011-05-25 常熟开关制造有限公司(原常熟开关厂） 具有复合脱扣功能的低压断路器
CN202142482U (zh) * 2011-03-09 2012-02-08 上海电科电器科技有限公司 漏电脱扣机构
JP2013069464A (ja) * 2011-09-21 2013-04-18 Panasonic Eco Solutions Switchgear Devices Co Ltd 回路遮断器
ITMI20120884A1 (it) * 2012-05-22 2013-11-23 Gewiss Spa Interruttore differenziale con dispositivo di autotest
CN203038874U (zh) * 2012-12-28 2013-07-03 常熟开关制造有限公司(原常熟开关厂） 电路断路器
CN204029739U (zh) * 2014-07-17 2014-12-17 正泰集团股份有限公司 一种带有剩余电流脱扣装置的低压断路器
CN104134589B (zh) * 2014-07-17 2016-01-20 正泰集团股份有限公司 一种带有剩余电流脱扣装置的低压断路器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720548A1 (fr) * 1994-05-31 1995-12-01 Legrand Sa Dispositif de déclenchement différentiel.
DE69931989T2 (de) * 1998-04-03 2007-03-01 Legrand France Multipoläre differenzial Schalter
JP2007287576A (ja) * 2006-04-19 2007-11-01 Matsushita Denko Denro System Kk 回路遮断器
CN102243957A (zh) * 2010-05-13 2011-11-16 上海电器股份有限公司人民电器厂 一种带剩余电流保护塑料外壳式断路器

Also Published As

Publication number Publication date
EP3171386A4 (en) 2018-04-25
WO2016008297A1 (zh) 2016-01-21
CN104134589A (zh) 2014-11-05
KR20170040261A (ko) 2017-04-12
EP3171386A1 (en) 2017-05-24
CN104134589B (zh) 2016-01-20
AU2015291699B2 (en) 2017-11-02
AU2015291699A1 (en) 2017-03-09

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