SE8201150L - Matarkrets for overstromstidsreleer - Google Patents

Matarkrets for overstromstidsreleer

Info

Publication number
SE8201150L
SE8201150L SE8201150A SE8201150A SE8201150L SE 8201150 L SE8201150 L SE 8201150L SE 8201150 A SE8201150 A SE 8201150A SE 8201150 A SE8201150 A SE 8201150A SE 8201150 L SE8201150 L SE 8201150L
Authority
SE
Sweden
Prior art keywords
time relations
flood time
zener diode
auxiliary voltage
food circuit
Prior art date
Application number
SE8201150A
Other languages
Unknown language ( )
English (en)
Other versions
SE446919B (sv
Inventor
H Rollecke
Original Assignee
Hartmann & Braun Ag
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 Hartmann & Braun Ag filed Critical Hartmann & Braun Ag
Publication of SE8201150L publication Critical patent/SE8201150L/sv
Publication of SE446919B publication Critical patent/SE446919B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Rectifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
SE8201150A 1981-03-12 1982-02-24 Matarkrets for overstromstidsreleer SE446919B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813109330 DE3109330A1 (de) 1981-03-12 1981-03-12 Schaltungsanordnung zur speisung von ueberstromzeitrelais

Publications (2)

Publication Number Publication Date
SE8201150L true SE8201150L (sv) 1982-09-13
SE446919B SE446919B (sv) 1986-10-13

Family

ID=6126947

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8201150A SE446919B (sv) 1981-03-12 1982-02-24 Matarkrets for overstromstidsreleer

Country Status (4)

Country Link
CH (1) CH653479A5 (sv)
DE (1) DE3109330A1 (sv)
GB (1) GB2095058A (sv)
SE (1) SE446919B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407312A1 (de) * 1984-02-24 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur ueberwachung eines stromes
US4747994A (en) * 1985-10-18 1988-05-31 Westinghouse Electric Corp. Reactor trip control with voltage sensing
IT1197388B (it) * 1985-10-18 1988-11-30 Westinghouse Electric Corp Comando di sgancio con sensore per reattore nucleare
DE19706040A1 (de) * 1997-02-06 1998-08-13 Siemens Ag Schaltungsanordnung für den Betrieb eines elektronischen Auslösers eines Leistungsschalters
NL1006104C2 (nl) * 1997-05-21 1998-11-25 Holec Holland Nv Aardlekdetectieschakeling.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657605A (en) * 1969-07-02 1972-04-18 Ass Elect Ind Overcurrent transient non-responsive trip device
CH513538A (de) * 1970-03-02 1971-09-30 Hartmann & Braun Ag Mess Und R Anordnung zur Überwachung eines über die Primärwicklung eines Stromwandlers fliessenden Stromes
CH558098A (de) * 1973-11-27 1975-01-15 Sprecher & Schuh Ag Schaltungsanordnung zur speisung elektronischer schutzrelais.
DE2611178C3 (de) * 1976-03-17 1978-12-21 Hartmann & Braun Ag, 6000 Frankfurt Abhängiges elektronisches Überstromzeitrelais

Also Published As

Publication number Publication date
GB2095058A (en) 1982-09-22
CH653479A5 (de) 1985-12-31
SE446919B (sv) 1986-10-13
DE3109330A1 (de) 1982-09-23

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