FR2377089B1 - - Google Patents

Info

Publication number
FR2377089B1
FR2377089B1 FR7700205A FR7700205A FR2377089B1 FR 2377089 B1 FR2377089 B1 FR 2377089B1 FR 7700205 A FR7700205 A FR 7700205A FR 7700205 A FR7700205 A FR 7700205A FR 2377089 B1 FR2377089 B1 FR 2377089B1
Authority
FR
France
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
FR7700205A
Other languages
French (fr)
Other versions
FR2377089A1 (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.)
Chauvin Arnoux SA
Original Assignee
Chauvin Arnoux 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 Chauvin Arnoux SA filed Critical Chauvin Arnoux SA
Priority to FR7700205A priority Critical patent/FR2377089B1/fr
Priority to DE19782800566 priority patent/DE2800566A1/en
Publication of FR2377089A1 publication Critical patent/FR2377089A1/en
Application granted granted Critical
Publication of FR2377089B1 publication Critical patent/FR2377089B1/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3272Apparatus, systems or circuits therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02Details
    • H02H3/04Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044Checking correct functioning of protective arrangements, e.g. by simulating a fault
FR7700205A 1977-01-06 1977-01-06 Expired FR2377089B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7700205A FR2377089B1 (en) 1977-01-06 1977-01-06
DE19782800566 DE2800566A1 (en) 1977-01-06 1978-01-07 DEVICE FOR GENERATING A CONTINUOUSLY INCREASING AC CURRENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700205A FR2377089B1 (en) 1977-01-06 1977-01-06

Publications (2)

Publication Number Publication Date
FR2377089A1 FR2377089A1 (en) 1978-08-04
FR2377089B1 true FR2377089B1 (en) 1981-02-13

Family

ID=9185163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700205A Expired FR2377089B1 (en) 1977-01-06 1977-01-06

Country Status (2)

Country Link
DE (1) DE2800566A1 (en)
FR (1) FR2377089B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379905A1 (en) * 1977-02-02 1978-09-01 Lebocey Industrie Differential protection system guarding against equipment faults - removes need for insertion of test resistance loads using variable LV generator
DE2943725C2 (en) * 1979-10-30 1984-07-19 Brown, Boveri & Cie Ag, 6800 Mannheim Procedure for testing a residual current device with a summation current transformer and facilities for carrying out the procedure
FR2540286B1 (en) * 1983-02-01 1985-03-22 Chauvin Arnoux Sa

Also Published As

Publication number Publication date
FR2377089A1 (en) 1978-08-04
DE2800566A1 (en) 1978-07-20

Similar Documents

Publication Publication Date Title
AU3353778A (en)
AU495917B2 (en)
AR210643A1 (en)
AU71461S (en)
BG25844A1 (en)
BG25828A1 (en)
BE851449A (en)
BE865722A (en)
BE866391A (en)
BE868323A (en)
BE870787A (en)
BE871419A (en)
BE871991A (en)
BE872973A (en)
BE873002A (en)
BG23438A1 (en)
BG23462A1 (en)
BG25847A1 (en)
BG24713A1 (en)
BG25808A1 (en)
BG25809A1 (en)
BG25810A1 (en)
BG25811A1 (en)
BG25812A1 (en)
BG25813A1 (en)

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse