IL32221A0 - Earth-leakage protection system - Google Patents

Earth-leakage protection system

Info

Publication number
IL32221A0
IL32221A0 IL32221A IL3222169A IL32221A0 IL 32221 A0 IL32221 A0 IL 32221A0 IL 32221 A IL32221 A IL 32221A IL 3222169 A IL3222169 A IL 3222169A IL 32221 A0 IL32221 A0 IL 32221A0
Authority
IL
Israel
Prior art keywords
earth
protection system
leakage protection
leakage
protection
Prior art date
Application number
IL32221A
Original Assignee
Amcor 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 Amcor Ltd filed Critical Amcor Ltd
Priority to IL32221A priority Critical patent/IL32221A0/en
Publication of IL32221A0 publication Critical patent/IL32221A0/en
Priority to DE19702015415 priority patent/DE2015415A1/en
Priority to FR707017134A priority patent/FR2042619B3/fr

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)
  • Emergency Protection Circuit Devices (AREA)
IL32221A 1969-05-14 1969-05-14 Earth-leakage protection system IL32221A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL32221A IL32221A0 (en) 1969-05-14 1969-05-14 Earth-leakage protection system
DE19702015415 DE2015415A1 (en) 1969-05-14 1970-04-01 Earth fault current protection system
FR707017134A FR2042619B3 (en) 1969-05-14 1970-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL32221A IL32221A0 (en) 1969-05-14 1969-05-14 Earth-leakage protection system

Publications (1)

Publication Number Publication Date
IL32221A0 true IL32221A0 (en) 1969-07-30

Family

ID=11044937

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32221A IL32221A0 (en) 1969-05-14 1969-05-14 Earth-leakage protection system

Country Status (3)

Country Link
DE (1) DE2015415A1 (en)
FR (1) FR2042619B3 (en)
IL (1) IL32221A0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481851A1 (en) * 1980-04-30 1981-11-06 Merlin Gerin DEVICE FOR DIFFERENTIAL PROTECTION SENSITIVE TO A UNIDIRECTIONAL CURRENT
IT1153226B (en) * 1982-10-08 1987-01-14 Bassani Spa CIRCUIT FOR THE CONTROL OF DIFFERENTIAL SWITCHES
IT1231846B (en) * 1989-09-14 1992-01-14 Electrical Safety Company S R ELECTRONIC SAFETY, ANTI-PULDING SYSTEM, FOR MACHINES AND ELECTRICAL SYSTEMS.
DE102012202424A1 (en) * 2012-02-16 2013-08-22 Ifm Electronic Gmbh Passively measuring circuit arrangement for actuator-sensor-interface-module device of actuator-sensor-interface-sensor-actuator-network, has inductive-modulator as current-voltage converter, data generator and data engaging unit

Also Published As

Publication number Publication date
FR2042619A7 (en) 1971-02-12
FR2042619B3 (en) 1973-03-16
DE2015415A1 (en) 1970-11-19

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