ATE257275T1 - Fehlerstromschutzschalter - Google Patents

Fehlerstromschutzschalter

Info

Publication number
ATE257275T1
ATE257275T1 AT00977536T AT00977536T ATE257275T1 AT E257275 T1 ATE257275 T1 AT E257275T1 AT 00977536 T AT00977536 T AT 00977536T AT 00977536 T AT00977536 T AT 00977536T AT E257275 T1 ATE257275 T1 AT E257275T1
Authority
AT
Austria
Prior art keywords
supply circuit
actuation means
current
residual current
load supply
Prior art date
Application number
AT00977536T
Other languages
English (en)
Inventor
Renato Dosmo
Original Assignee
Abb Service Srl
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 Service Srl filed Critical Abb Service Srl
Application granted granted Critical
Publication of ATE257275T1 publication Critical patent/ATE257275T1/de

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)
AT00977536T 1999-12-16 2000-11-03 Fehlerstromschutzschalter ATE257275T1 (de)

Applications Claiming Priority (2)

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.
PCT/EP2000/011231 WO2001045128A1 (en) 1999-12-16 2000-11-03 Ground fault circuit breaker

Publications (1)

Publication Number Publication Date
ATE257275T1 true ATE257275T1 (de) 2004-01-15

Family

ID=11384118

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00977536T ATE257275T1 (de) 1999-12-16 2000-11-03 Fehlerstromschutzschalter

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002950581A0 (en) 2002-08-02 2002-09-12 Wayne Callen Electrical safety circuit
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 Installationsschutzschalter
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
AU1521301A (en) 2001-06-25
EP1243012A1 (de) 2002-09-25
DE60007557T2 (de) 2004-12-16
WO2001045128A1 (en) 2001-06-21
EP1243012B1 (de) 2004-01-02
ITMI992609A1 (it) 2001-06-16
IT1313953B1 (it) 2002-09-26
ITMI992609A0 (it) 1999-12-16
ES2213630T3 (es) 2004-09-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties