DK519477A - PROCEDURE FOR TESTING THE FAULT CURRENT AND FAULT VOLTAGE PROTECTION CIRCUIT AND EQUIPMENT FOR THE PERFORMANCE OF THE PROCEDURE - Google Patents

PROCEDURE FOR TESTING THE FAULT CURRENT AND FAULT VOLTAGE PROTECTION CIRCUIT AND EQUIPMENT FOR THE PERFORMANCE OF THE PROCEDURE

Info

Publication number
DK519477A
DK519477A DK519477A DK519477A DK519477A DK 519477 A DK519477 A DK 519477A DK 519477 A DK519477 A DK 519477A DK 519477 A DK519477 A DK 519477A DK 519477 A DK519477 A DK 519477A
Authority
DK
Denmark
Prior art keywords
procedure
fault
testing
performance
equipment
Prior art date
Application number
DK519477A
Other languages
Danish (da)
Inventor
W Lengenfelder
E H Nentwich
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of DK519477A publication Critical patent/DK519477A/en

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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
DK519477A 1976-11-26 1977-11-23 PROCEDURE FOR TESTING THE FAULT CURRENT AND FAULT VOLTAGE PROTECTION CIRCUIT AND EQUIPMENT FOR THE PERFORMANCE OF THE PROCEDURE DK519477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653704 DE2653704B1 (en) 1976-11-26 1976-11-26 Procedure for testing FI and FI protective circuits and arrangement for carrying out this procedure

Publications (1)

Publication Number Publication Date
DK519477A true DK519477A (en) 1978-05-27

Family

ID=5994012

Family Applications (1)

Application Number Title Priority Date Filing Date
DK519477A DK519477A (en) 1976-11-26 1977-11-23 PROCEDURE FOR TESTING THE FAULT CURRENT AND FAULT VOLTAGE PROTECTION CIRCUIT AND EQUIPMENT FOR THE PERFORMANCE OF THE PROCEDURE

Country Status (4)

Country Link
BE (1) BE861237A (en)
DE (1) DE2653704B1 (en)
DK (1) DK519477A (en)
NL (1) NL7712941A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829407C2 (en) * 1978-07-05 1985-01-24 Gossen Gmbh, 8520 Erlangen Test method for residual current or residual voltage circuit breaker in an electrical system and circuit arrangement for carrying out the test method
DE3151261A1 (en) * 1981-12-24 1983-07-07 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Test instrument for testing 2-pin protective contact sockets in consumer systems with fault current protection circuit
DK147775C (en) * 1982-08-31 1985-05-20 Finn Hedegaard Olsen CIRCUIT FOR CHECKING ERROR PROTECTION CIRCUIT
DE3835710A1 (en) * 1988-10-20 1990-05-03 Asea Brown Boveri MEASURING METHOD AND CIRCUIT FOR CHECKING PROTECTIVE MEASURES IN AC VOLTAGE NETWORKS
DE3835677C2 (en) * 1988-10-20 1997-07-17 Metrawatt Gmbh Gossen Measuring method and circuit arrangement for determining the tripping current of RCDs
NZ563881A (en) * 2005-06-01 2010-07-30 Easytest Pty Ltd An apparatus and method for testing circuit breakers
US9551751B2 (en) 2011-06-15 2017-01-24 Ul Llc High speed controllable load

Also Published As

Publication number Publication date
BE861237A (en) 1978-05-29
DE2653704B1 (en) 1977-12-08
NL7712941A (en) 1978-05-30

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