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AUPP842799A0 - Protection relay for a circuit breaker - Google Patents

Protection relay for a circuit breaker

Info

Publication number
AUPP842799A0
AUPP842799A0 AUPP8427A AUPP842799A AUPP842799A0 AU PP842799 A0 AUPP842799 A0 AU PP842799A0 AU PP8427 A AUPP8427 A AU PP8427A AU PP842799 A AUPP842799 A AU PP842799A AU PP842799 A0 AUPP842799 A0 AU PP842799A0
Authority
AU
Australia
Prior art keywords
circuit breaker
protection relay
relay
protection
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.)
Abandoned
Application number
AUPP8427A
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.)
NU-LEC Pty Ltd
Original Assignee
FARALLON Pty Ltd
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 FARALLON Pty Ltd filed Critical FARALLON Pty Ltd
Priority to AUPP8427A priority Critical patent/AUPP842799A0/en
Publication of AUPP842799A0 publication Critical patent/AUPP842799A0/en
Assigned to NU-LEC PTY LTD reassignment NU-LEC PTY LTD Assignment by Applicant under S 113 Assignors: FARALLON PTY LTD
Priority to PCT/AU2000/000055 priority patent/WO2000046896A1/en
Priority to AU26482/00A priority patent/AU2648200A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H02H3/08—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 responsive to excess current
    • H02H3/093—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 responsive to excess current with timing means
    • H02H3/0935—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 responsive to excess current with timing means the timing being determined by numerical means
    • 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
    • H02H3/006—Calibration or setting of parameters
AUPP8427A 1999-02-02 1999-02-02 Protection relay for a circuit breaker Abandoned AUPP842799A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPP8427A AUPP842799A0 (en) 1999-02-02 1999-02-02 Protection relay for a circuit breaker
PCT/AU2000/000055 WO2000046896A1 (en) 1999-02-02 2000-02-02 Protection relay for a circuit breaker
AU26482/00A AU2648200A (en) 1999-02-02 2000-02-02 Protection relay for a circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP8427A AUPP842799A0 (en) 1999-02-02 1999-02-02 Protection relay for a circuit breaker

Publications (1)

Publication Number Publication Date
AUPP842799A0 true AUPP842799A0 (en) 1999-02-25

Family

ID=3812627

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPP8427A Abandoned AUPP842799A0 (en) 1999-02-02 1999-02-02 Protection relay for a circuit breaker

Country Status (2)

Country Link
AU (1) AUPP842799A0 (en)
WO (1) WO2000046896A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ672300A0 (en) 2000-04-05 2000-05-04 Nu-Lec Industries Pty Limited Isolating circuit breaker and circuit protection arrangement
DE10111266C1 (en) * 2001-03-09 2002-04-18 Bosch Gmbh Robert Checking interface component involves processor initiating check by sending data message to interface component, carrying out check using returned stored values emulating sensor values
WO2017168429A1 (en) * 2016-03-30 2017-10-05 Surendran Narayanan Integrated over load and earth fault protection system for low voltage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866557A (en) * 1987-01-28 1989-09-12 James Fitts Low level voltage programmable logic control
US5045778A (en) * 1989-01-30 1991-09-03 Sigma Instruments, Inc. Fault indicator with inrush restraint
US4984124A (en) * 1989-06-30 1991-01-08 Sigma Instruments, Inc. Faulted current indicator with inrush restraint
DE4445060C1 (en) * 1994-12-07 1996-04-11 Siemens Ag Circuit breaker with an electronic release and with a bypass circuit
US5751532A (en) * 1996-02-28 1998-05-12 Basler Electric Company Intergrating reset overcurrent relay
JPH1094159A (en) * 1996-09-18 1998-04-10 Hitachi Ltd Circuit breaker
JP3274377B2 (en) * 1996-12-25 2002-04-15 三菱電機株式会社 Load short-circuit fault detection method and device, and electric power steering device
FR2761209B1 (en) * 1997-03-19 1999-06-11 Schneider Electric Sa PROTECTION DEVICE OF AN ENGINE WITH A THERMAL FAULT SIGNAL FUNCTION ADVANCED TO MANEUVER

Also Published As

Publication number Publication date
WO2000046896A1 (en) 2000-08-10

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