AU7882587A - Modular assembly multipole earth leakage circuit breaker - Google Patents

Modular assembly multipole earth leakage circuit breaker

Info

Publication number
AU7882587A
AU7882587A AU78825/87A AU7882587A AU7882587A AU 7882587 A AU7882587 A AU 7882587A AU 78825/87 A AU78825/87 A AU 78825/87A AU 7882587 A AU7882587 A AU 7882587A AU 7882587 A AU7882587 A AU 7882587A
Authority
AU
Australia
Prior art keywords
unit
circuit
triggering
breaker
multipole
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
Application number
AU78825/87A
Other versions
AU601490B2 (en
Inventor
Rene Challande
Michel Charbonneau
Marc Paupert
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 AU7882587A publication Critical patent/AU7882587A/en
Application granted granted Critical
Publication of AU601490B2 publication Critical patent/AU601490B2/en
Assigned to SCHNEIDER ELECTRIC SA reassignment SCHNEIDER ELECTRIC SA Alteration of Name(s) in Register under S187 Assignors: MERLIN GERIN
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • 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
    • H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
    • 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
    • H01H71/1018—Interconnected mechanisms with only external interconnections

Landscapes

  • Breakers (AREA)
  • Protection Of Generators And Motors (AREA)
  • Keying Circuit Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Multiple-Way Valves (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Differential circuit-breaker formed by the modular assembling of a circuit-breaker unit (11) with separable contacts, and with control mechanism (18) with handle, and of a differential trigger unit (20) having a triggering relay (26), a first mechanical link (27) for triggering the mechanism (18), a second mechanical link (45) for automatic resetting of the relay (26), a test circuit (28) with test button (44), and a control for remote opening by remotely-controlled contact (46). One of the faces of the casing of the trigger unit (20) engaging with the circuit-breaker unit (11) contains openings for transverse passage of the first and second mechanical links (27, 45). The other opposite face of the casing serves alternately as support, either to a detector unit (150) enclosing a totalising transformer (21), or to an auxiliary unit (202) containing an electronic circuit (204) driven by triggering and supply signals coming from the separate detector unit (150). <IMAGE>
AU78825/87A 1986-09-23 1987-09-22 Modular assembly multipole earth leakage circuit breaker Ceased AU601490B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8613369 1986-09-23
FR8613369A FR2604294B1 (en) 1986-09-23 1986-09-23 MULTIPOLAR DIFFERENTIAL CIRCUIT BREAKER WITH MODULAR ASSEMBLY

Publications (2)

Publication Number Publication Date
AU7882587A true AU7882587A (en) 1988-03-31
AU601490B2 AU601490B2 (en) 1990-09-13

Family

ID=9339246

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78825/87A Ceased AU601490B2 (en) 1986-09-23 1987-09-22 Modular assembly multipole earth leakage circuit breaker

Country Status (12)

Country Link
EP (1) EP0264314B1 (en)
JP (1) JPS6388729A (en)
CN (1) CN1021388C (en)
AT (1) ATE84915T1 (en)
AU (1) AU601490B2 (en)
DE (1) DE3783704T2 (en)
ES (1) ES2040270T3 (en)
FR (1) FR2604294B1 (en)
IN (1) IN170069B (en)
PT (1) PT85770B (en)
TN (1) TNSN87104A1 (en)
YU (1) YU173687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589715B2 (en) * 1985-12-02 1989-10-19 Felten & Guilleaume Fabrik Elektrischer Apparate Aktiengesellschaft Fault-current automatic cut-out device

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GB2247568A (en) * 1990-08-30 1992-03-04 Mk Electric Ltd Circuitbreaker electrical control apparatus
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DE4337254B4 (en) * 1993-11-02 2005-05-19 Aeg Niederspannungstechnik Gmbh & Co Kg Fault current module, which can be assembled with circuit breakers
DE29504864U1 (en) * 1995-03-22 1995-05-18 Siemens AG, 80333 München Residual current circuit breaker in modular design
IT1292453B1 (en) 1997-07-02 1999-02-08 Aeg Niederspannungstech Gmbh ROTATING GROUP OF CONTACTS FOR HIGH FLOW SWITCHES
DE19757330A1 (en) * 1997-12-22 1999-06-24 Siemens Ag Additional device for protective devices, in particular for residual current devices or residual current devices
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US6346869B1 (en) 1999-12-28 2002-02-12 General Electric Company Rating plug for circuit breakers
US6211758B1 (en) 2000-01-11 2001-04-03 General Electric Company Circuit breaker accessory gap control mechanism
US6239677B1 (en) 2000-02-10 2001-05-29 General Electric Company Circuit breaker thermal magnetic trip unit
US6429759B1 (en) 2000-02-14 2002-08-06 General Electric Company Split and angled contacts
US6313425B1 (en) 2000-02-24 2001-11-06 General Electric Company Cassette assembly with rejection features
US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
FR2806548B1 (en) 2000-03-17 2002-08-23 Ge Power Controls France EXTRACTABLE MECHANISM FOR CIRCUIT BREAKERS
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US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
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US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
US6806800B1 (en) 2000-10-19 2004-10-19 General Electric Company Assembly for mounting a motor operator on a circuit breaker
US6531941B1 (en) 2000-10-19 2003-03-11 General Electric Company Clip for a conductor in a rotary breaker
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US6380829B1 (en) 2000-11-21 2002-04-30 General Electric Company Motor operator interlock and method for circuit breakers
US6448522B1 (en) 2001-01-30 2002-09-10 General Electric Company Compact high speed motor operator for a circuit breaker
US6476337B2 (en) 2001-02-26 2002-11-05 General Electric Company Auxiliary switch actuation arrangement
US6678135B2 (en) 2001-09-12 2004-01-13 General Electric Company Module plug for an electronic trip unit
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ATE393463T1 (en) * 2002-12-16 2008-05-15 Stefan Goethe PROTECTIVE DEVICE
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CN106504957B (en) * 2016-12-15 2019-01-01 苏州未来电器股份有限公司 Breaker with creepage protection function
CN106504954B (en) * 2016-12-15 2019-01-01 苏州未来电器股份有限公司 Breaker with creepage protection function and divide-shut brake function
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589715B2 (en) * 1985-12-02 1989-10-19 Felten & Guilleaume Fabrik Elektrischer Apparate Aktiengesellschaft Fault-current automatic cut-out device

Also Published As

Publication number Publication date
AU601490B2 (en) 1990-09-13
FR2604294A1 (en) 1988-03-25
DE3783704T2 (en) 1993-08-12
ATE84915T1 (en) 1993-02-15
YU173687A (en) 1990-04-30
EP0264314A1 (en) 1988-04-20
IN170069B (en) 1992-02-01
PT85770B (en) 1994-02-28
EP0264314B1 (en) 1993-01-20
DE3783704D1 (en) 1993-03-04
CN1021388C (en) 1993-06-23
PT85770A (en) 1988-10-14
TNSN87104A1 (en) 1990-01-01
JPS6388729A (en) 1988-04-19
ES2040270T3 (en) 1993-10-16
CN87106499A (en) 1988-04-13
FR2604294B1 (en) 1994-05-20

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired