GB9100412D0 - Ground fault circuit interrupter - Google Patents

Ground fault circuit interrupter

Info

Publication number
GB9100412D0
GB9100412D0 GB919100412A GB9100412A GB9100412D0 GB 9100412 D0 GB9100412 D0 GB 9100412D0 GB 919100412 A GB919100412 A GB 919100412A GB 9100412 A GB9100412 A GB 9100412A GB 9100412 D0 GB9100412 D0 GB 9100412D0
Authority
GB
United Kingdom
Prior art keywords
ground fault
circuit interrupter
fault circuit
interrupter
ground
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.)
Withdrawn
Application number
GB919100412A
Other versions
GB2251741A (en
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.)
WELLONG TRADING Ltd
Original Assignee
WELLONG TRADING 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 WELLONG TRADING Ltd filed Critical WELLONG TRADING Ltd
Priority to GB9100412A priority Critical patent/GB2251741A/en
Publication of GB9100412D0 publication Critical patent/GB9100412D0/en
Publication of GB2251741A publication Critical patent/GB2251741A/en
Withdrawn legal-status Critical Current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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
    • H02H3/335—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB9100412A 1991-01-09 1991-01-09 Rapid response ground fault circuit interrupter Withdrawn GB2251741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9100412A GB2251741A (en) 1991-01-09 1991-01-09 Rapid response ground fault circuit interrupter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9100412A GB2251741A (en) 1991-01-09 1991-01-09 Rapid response ground fault circuit interrupter

Publications (2)

Publication Number Publication Date
GB9100412D0 true GB9100412D0 (en) 1991-02-20
GB2251741A GB2251741A (en) 1992-07-15

Family

ID=10688161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100412A Withdrawn GB2251741A (en) 1991-01-09 1991-01-09 Rapid response ground fault circuit interrupter

Country Status (1)

Country Link
GB (1) GB2251741A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9418595U1 (en) * 1994-11-21 1996-03-21 Siemens Ag Residual current circuit breaker with a summation current transformer
US7400477B2 (en) 1998-08-24 2008-07-15 Leviton Manufacturing Co., Inc. Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection
JP3966251B2 (en) 2003-08-08 2007-08-29 オムロン株式会社 DC current detection circuit and DC ground fault current detection circuit
US7586719B2 (en) * 2005-01-28 2009-09-08 Leviton Manufacturing Co., Inc. GFCI failure indicator
AT509839A3 (en) * 2010-04-14 2018-12-15 Eaton Gmbh Residual Current Device
US10447023B2 (en) 2015-03-19 2019-10-15 Ripd Ip Development Ltd Devices for overvoltage, overcurrent and arc flash protection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080641A (en) * 1976-07-12 1978-03-21 Rca Corporation Ground fault detector

Also Published As

Publication number Publication date
GB2251741A (en) 1992-07-15

Similar Documents

Publication Publication Date Title
GB2269064B (en) Ground fault circuit interrupter
HK1007838A1 (en) Circuit breaker switchboard
GB2260043B (en) Electric circuit breaker
SG73373A1 (en) Circuit breaker
GB2253306B (en) Circuit breaker
GB9319074D0 (en) Vacuum circuit breaker
EP0490332A3 (en) Circuit breaker
AU4291489A (en) Resettable ground fault circuit interrupter
EP0446933A3 (en) Circuit breaker
EP0461715A3 (en) Circuit breaker
EG19234A (en) Gas - insulated circuit breaker
GB9304073D0 (en) Drawer-tyre circuit interrupter
GB9100412D0 (en) Ground fault circuit interrupter
GB2301498B (en) Ground fault circuit interrupter
EP0446950A3 (en) Prealarm circuit breaker
EP0483840A3 (en) High-voltage circuit breaker
GB9424772D0 (en) Circuit breaker
EP0443684A3 (en) Circuit breaker
GB9220203D0 (en) Circuit breakers
ZA911157B (en) Hyper-rapid circuit breaker
GB9018948D0 (en) Ground fault circuit interrupter
GB2262850B (en) Switching circuit
GB2298095B (en) Ground fault circuit interrupter
GB9027809D0 (en) Ground fault circuit interrupter
GB9000182D0 (en) Ground fault circuit interrupter

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)