FR65053E - Dispositifs de contrôle d'isolement - Google Patents

Dispositifs de contrôle d'isolement

Info

Publication number
FR65053E
FR65053E FR65053DA FR65053E FR 65053 E FR65053 E FR 65053E FR 65053D A FR65053D A FR 65053DA FR 65053 E FR65053 E FR 65053E
Authority
FR
France
Prior art keywords
monitoring devices
insulation monitoring
insulation
devices
monitoring
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.)
Expired
Application number
Other languages
English (en)
Inventor
Albert Oudard
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR65053E publication Critical patent/FR65053E/fr
Expired 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
    • H02H3/16—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 fault current to earth, frame or mass
    • H02H3/162—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 fault current to earth, frame or mass for AC systems
    • H02H3/165—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 fault current to earth, frame or mass for AC systems for three-phase systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR65053D 1951-08-01 1951-08-01 Dispositifs de contrôle d'isolement Expired FR65053E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65053T 1951-08-01

Publications (1)

Publication Number Publication Date
FR65053E true FR65053E (fr) 1956-01-26

Family

ID=8698024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65053D Expired FR65053E (fr) 1951-08-01 1951-08-01 Dispositifs de contrôle d'isolement

Country Status (1)

Country Link
FR (1) FR65053E (fr)

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