AR192614A1 - Dispositivo de seguridad para instalaciones electricas,del tipo electromagnetico diferencial,contra corrientes de dispersion a tierra - Google Patents

Dispositivo de seguridad para instalaciones electricas,del tipo electromagnetico diferencial,contra corrientes de dispersion a tierra

Info

Publication number
AR192614A1
AR192614A1 AR24038572A AR24038572A AR192614A1 AR 192614 A1 AR192614 A1 AR 192614A1 AR 24038572 A AR24038572 A AR 24038572A AR 24038572 A AR24038572 A AR 24038572A AR 192614 A1 AR192614 A1 AR 192614A1
Authority
AR
Argentina
Prior art keywords
earth
safety device
electromagnetic type
electrical installations
differential electromagnetic
Prior art date
Application number
AR24038572A
Other languages
English (en)
Original Assignee
Elettrocondutture
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
Priority claimed from IT3073071A external-priority patent/IT969056B/it
Application filed by Elettrocondutture filed Critical Elettrocondutture
Priority to AR24467772A priority Critical patent/AR194403A1/es
Application granted granted Critical
Publication of AR192614A1 publication Critical patent/AR192614A1/es

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AR24038572A 1971-02-04 1972-02-04 Dispositivo de seguridad para instalaciones electricas,del tipo electromagnetico diferencial,contra corrientes de dispersion a tierra AR192614A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AR24467772A AR194403A1 (es) 1972-02-04 1972-10-18 Un dispositivo de seguridad,apto para evitar dispersiones a tierra en instalaciones electricas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2016271 1971-02-04
IT3073071A IT969056B (it) 1971-11-05 1971-11-05 Perfezionamento al dispositivo di sicurezza del tipo elettromagneti co differenziale contro correnti di dispersione verso terra

Publications (1)

Publication Number Publication Date
AR192614A1 true AR192614A1 (es) 1973-02-28

Family

ID=26327421

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24038572A AR192614A1 (es) 1971-02-04 1972-02-04 Dispositivo de seguridad para instalaciones electricas,del tipo electromagnetico diferencial,contra corrientes de dispersion a tierra

Country Status (2)

Country Link
AR (1) AR192614A1 (es)
FR (1) FR2124491B3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432236A1 (fr) * 1978-07-25 1980-02-22 Lewiner Jacques Perfectionnements aux disjoncteurs sensibles aux courants de fuites
FR2442525A1 (fr) * 1978-11-21 1980-06-20 App Electr Dispositif de protection differentielle contre les courants de defaut
DE3328084A1 (de) * 1983-08-03 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter

Also Published As

Publication number Publication date
FR2124491B3 (es) 1975-02-14
FR2124491A3 (es) 1972-09-22

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