AU1521301A - Ground fault circuit breaker - Google Patents

Ground fault circuit breaker

Info

Publication number
AU1521301A
AU1521301A AU15213/01A AU1521301A AU1521301A AU 1521301 A AU1521301 A AU 1521301A AU 15213/01 A AU15213/01 A AU 15213/01A AU 1521301 A AU1521301 A AU 1521301A AU 1521301 A AU1521301 A AU 1521301A
Authority
AU
Australia
Prior art keywords
supply circuit
actuation means
current
load supply
unit
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
AU15213/01A
Other languages
English (en)
Inventor
Renato Dosmo
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.)
ABB Service SRL
Original Assignee
ABB Ricerca SpA
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 ABB Ricerca SpA filed Critical ABB Ricerca SpA
Publication of AU1521301A publication Critical patent/AU1521301A/en
Abandoned 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
    • H01H83/14—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
    • 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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Generators And Motors (AREA)
AU15213/01A 1999-12-16 2000-11-03 Ground fault circuit breaker Abandoned AU1521301A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1999MI002609A IT1313953B1 (it) 1999-12-16 1999-12-16 Dispositivo di interruzione e protezione di un circuito dialimentazione di un carico contro i guasti verso terra.
ITMI99A2609 1999-12-16
PCT/EP2000/011231 WO2001045128A1 (en) 1999-12-16 2000-11-03 Ground fault circuit breaker

Publications (1)

Publication Number Publication Date
AU1521301A true AU1521301A (en) 2001-06-25

Family

ID=11384118

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15213/01A Abandoned AU1521301A (en) 1999-12-16 2000-11-03 Ground fault circuit breaker

Country Status (7)

Country Link
EP (1) EP1243012B1 (de)
AT (1) ATE257275T1 (de)
AU (1) AU1521301A (de)
DE (1) DE60007557T2 (de)
ES (1) ES2213630T3 (de)
IT (1) IT1313953B1 (de)
WO (1) WO2001045128A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBG20030033A1 (it) * 2003-05-20 2004-11-21 Abb Service Srl Dispositivo elettrico di protezione contro correnti differenziali.
IES20070390A2 (en) * 2007-05-30 2008-03-19 Tripco Ltd A residual current device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB489650A (en) * 1937-01-30 1938-08-02 Reyrolle A & Co Ltd Improvements in or relating to electric current transformers of the core-balance type
DE3108393A1 (de) * 1981-03-05 1982-09-16 Siemens AG, 1000 Berlin und 8000 München "schutzschalter mit von aussen zugaenglichem summenstromwandler"
DE8330864U1 (de) * 1983-10-27 1987-01-15 Brown, Boveri & Cie Ag, 6800 Mannheim, De
JPH03210726A (ja) * 1990-01-12 1991-09-13 Mitsubishi Electric Corp 漏電警報機能付き配線用遮断器
JPH05114522A (ja) * 1991-04-02 1993-05-07 Nippon Kinzoku Co Ltd 零相変流器
FR2711449B1 (fr) * 1993-10-18 1995-12-22 Merlin Gerin Bloc de protection différentielle avec passage des câbles.
US5652420A (en) * 1995-11-14 1997-07-29 Eaton Corporation Modular contactor control system

Also Published As

Publication number Publication date
DE60007557D1 (de) 2004-02-05
DE60007557T2 (de) 2004-12-16
EP1243012B1 (de) 2004-01-02
ATE257275T1 (de) 2004-01-15
IT1313953B1 (it) 2002-09-26
ES2213630T3 (es) 2004-09-01
ITMI992609A1 (it) 2001-06-16
EP1243012A1 (de) 2002-09-25
WO2001045128A1 (en) 2001-06-21
ITMI992609A0 (it) 1999-12-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase