CN1202544C - 连接差动单元与电路断路器的装置、方法和差动单元 - Google Patents

连接差动单元与电路断路器的装置、方法和差动单元 Download PDF

Info

Publication number
CN1202544C
CN1202544C CN 98126129 CN98126129A CN1202544C CN 1202544 C CN1202544 C CN 1202544C CN 98126129 CN98126129 CN 98126129 CN 98126129 A CN98126129 A CN 98126129A CN 1202544 C CN1202544 C CN 1202544C
Authority
CN
China
Prior art keywords
conductor
differential unit
loop coil
middle conductor
breaker
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 - Lifetime
Application number
CN 98126129
Other languages
English (en)
Chinese (zh)
Other versions
CN1224228A (zh
Inventor
伯纳德·勒博
帕特里克·吉隆
克劳德·伯诺特
让·多尼尔
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.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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 Schneider Electric SE filed Critical Schneider Electric SE
Publication of CN1224228A publication Critical patent/CN1224228A/zh
Application granted granted Critical
Publication of CN1202544C publication Critical patent/CN1202544C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H01H83/20—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 imbalance 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 imbalance of two or more currents or voltages with differential transformer
    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • H01H2083/148—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer with primary windings formed of rigid copper conductors
    • 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
    • H01H71/08—Terminals; Connections
    • H01H71/082—Connections between juxtaposed circuit breakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
CN 98126129 1997-12-18 1998-12-18 连接差动单元与电路断路器的装置、方法和差动单元 Expired - Lifetime CN1202544C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716422A FR2772979B1 (fr) 1997-12-18 1997-12-18 Dispositif de raccordement electrique d'un bloc differentiel sur un disjoncteur ou analogue et bloc differentiel equipe d'un tel dispositif
FR9716422 1997-12-18

Publications (2)

Publication Number Publication Date
CN1224228A CN1224228A (zh) 1999-07-28
CN1202544C true CN1202544C (zh) 2005-05-18

Family

ID=9515059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98126129 Expired - Lifetime CN1202544C (zh) 1997-12-18 1998-12-18 连接差动单元与电路断路器的装置、方法和差动单元

Country Status (12)

Country Link
EP (1) EP0926695B1 (tr)
CN (1) CN1202544C (tr)
AR (1) AR014141A1 (tr)
BR (1) BR9805417B1 (tr)
DE (1) DE69835730T2 (tr)
EA (1) EA002287B1 (tr)
EG (1) EG21099A (tr)
ES (1) ES2268758T3 (tr)
FR (1) FR2772979B1 (tr)
ID (1) ID21589A (tr)
TR (1) TR199802642A2 (tr)
ZA (1) ZA9811497B (tr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851695B1 (fr) * 2003-02-21 2006-04-28 Hager Electro Sas Moyen de connexion electrique, notamment entre un disjoncteur et un bloc differentiel
DE102005016155A1 (de) * 2005-04-07 2006-10-12 Condor-Werke Gebr. Frede Gmbh & Co. Kg Fehlerstrom-Schutzschalter
FR2902924B1 (fr) * 2006-06-26 2008-08-01 Schneider Electric Ind Sas Appareil electrique modulaire assurant au moins deux fonctions electriques tel un disjoncteur differentiel.
EP3109884B1 (en) * 2014-02-17 2019-03-27 Fuji Electric Fa Components & Systems Co., Ltd. Leakage current detection unit and leakage current breaker
FR3069718B1 (fr) * 2017-07-25 2019-08-09 Schneider Electric Industries Sas Appareil de protection electrique differentielle
FR3072462B1 (fr) * 2017-10-16 2020-05-22 Schneider Electric Industries Sas Dispositif de mesure de courant, procede de fabrication, module de protection et disjoncteur differentiel utilisant un tel dispositif de mesure de courant
CN108574160A (zh) * 2018-06-01 2018-09-25 浙江中凯科技股份有限公司 一种控制与保护开关电器的导电装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581264B1 (fr) * 1985-04-26 1993-04-30 Etude Realisa Disjoncteurs Transformateur de sommation et processus de sa fabrication
FR2701335B1 (fr) * 1993-02-09 1995-04-14 Merlin Gerin Bloc de protection différentielle avec sous ensemble fonctionnel testable.
AT411115B (de) * 1996-05-07 2003-09-25 Felten & Guilleaume Ag Oester Schaltgerät mit bewegbaren verbindungs-leitungen

Also Published As

Publication number Publication date
EA199801021A3 (ru) 1999-12-29
TR199802642A3 (tr) 1999-10-21
BR9805417A (pt) 1999-11-23
CN1224228A (zh) 1999-07-28
AR014141A1 (es) 2001-02-07
EA199801021A2 (ru) 1999-08-26
TR199802642A2 (tr) 1999-10-21
EG21099A (en) 2000-11-29
FR2772979B1 (fr) 2002-09-20
DE69835730T2 (de) 2007-09-06
EP0926695A1 (fr) 1999-06-30
DE69835730D1 (de) 2006-10-12
FR2772979A1 (fr) 1999-06-25
EA002287B1 (ru) 2002-02-28
BR9805417B1 (pt) 2012-10-02
ID21589A (id) 1999-06-24
ZA9811497B (en) 1999-06-18
ES2268758T3 (es) 2007-03-16
EP0926695B1 (fr) 2006-08-30

Similar Documents

Publication Publication Date Title
CA2066629C (en) Plug-in circuit breaker
CN1202544C (zh) 连接差动单元与电路断路器的装置、方法和差动单元
CA3230244A1 (en) Circuit breakers with shaped neutral busbars and/or load terminals and related methods
CN1298189A (zh) 小型磁装置的电磁干扰屏蔽
US3701929A (en) Three-phase bus system and interconnecting member
JP2002052780A (ja) 高圧電源装置の導通接続構造
CN1245342A (zh) 用带断路器和熔断器的装置进行自保护的浸没式变压器
CN1418313A (zh) 测量变换器
US7948724B2 (en) Current transformer support bracket and circuit interrupter including the same
KR20210048162A (ko) 전압측정센서 및 이를 포함하는 가스절연개폐장치
CN1841616A (zh) 漏电断路器
US20030067756A1 (en) Electrical service distribution board
CN212084830U (zh) 变压器
EP1050059A1 (en) Instantaneous trip power transformer
JP4450457B2 (ja) 雷サージ遮断トランス
CN1759511A (zh) 利用机电复位件的断路装置和系统
Ohki et al. Lightning arresters developed for 500 kV transmission lines
CN210984658U (zh) 一种电子式漏电脱扣器模块及断路器
US3710247A (en) Cable terminal for high voltage cables
CN217280659U (zh) 一种断路器
CN214255707U (zh) 一种电涌保护器
FI100146B (fi) Häiriösuojattu pistoke
CN212571411U (zh) 一种复合型的电气连接装置
CN219935976U (zh) 一种用于开关柜的多功能电量采集组合装置
CN218040794U (zh) 一种低压系统压敏电阻串接放电间隙的浪涌保护器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Applicant after: Schneider Electric SA

Applicant before: Schenider Electric SA

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: SCHNEIDER ELECTRIC SA TO: SCHNEIDER ELECTRIC INDUSTRIES SAS

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20050518

CX01 Expiry of patent term