SE7701211L - Elektroniskt overstromstidsrele - Google Patents

Elektroniskt overstromstidsrele

Info

Publication number
SE7701211L
SE7701211L SE7701211A SE7701211A SE7701211L SE 7701211 L SE7701211 L SE 7701211L SE 7701211 A SE7701211 A SE 7701211A SE 7701211 A SE7701211 A SE 7701211A SE 7701211 L SE7701211 L SE 7701211L
Authority
SE
Sweden
Prior art keywords
time relay
electronic overcurrent
overcurrent time
electronic
relay
Prior art date
Application number
SE7701211A
Other languages
Unknown language ( )
English (en)
Other versions
SE409930B (sv
Inventor
H F 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 SE7701211L publication Critical patent/SE7701211L/sv
Publication of SE409930B publication Critical patent/SE409930B/sv

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
    • H02H3/08—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 excess current
    • H02H3/093—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 excess current with timing means
    • 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
    • H02H3/08—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 excess current
    • H02H3/083—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 excess current for three-phase systems
SE7701211A 1976-03-17 1977-02-03 Avhengigt elektroniskt overstromstidrele SE409930B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611178 DE2611178C3 (de) 1976-03-17 1976-03-17 Abhängiges elektronisches Überstromzeitrelais

Publications (2)

Publication Number Publication Date
SE7701211L true SE7701211L (sv) 1977-09-18
SE409930B SE409930B (sv) 1979-09-10

Family

ID=5972673

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701211A SE409930B (sv) 1976-03-17 1977-02-03 Avhengigt elektroniskt overstromstidrele

Country Status (5)

Country Link
DE (1) DE2611178C3 (sv)
ES (1) ES454350A1 (sv)
FR (1) FR2344993A1 (sv)
GB (1) GB1547672A (sv)
SE (1) SE409930B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924419A1 (de) * 1979-06-16 1980-12-18 Bbc Brown Boveri & Cie Elektronisches ueberstromrelais
DE2939938C2 (de) * 1979-09-28 1984-05-30 Siemens AG, 1000 Berlin und 8000 München Überlast-Schutzanordnung für eine elektrische Maschine
DE3109330A1 (de) * 1981-03-12 1982-09-23 Hartmann & Braun Ag, 6000 Frankfurt Schaltungsanordnung zur speisung von ueberstromzeitrelais
FR2612347B1 (fr) * 1987-03-09 1989-05-26 Merlin Gerin Declencheur statique comportant un circuit de detection d'un courant homopolaire
GB9222308D0 (en) * 1992-10-23 1992-12-09 Smiths Industries Plc Electrical systems
GB2305556B (en) * 1995-09-19 2000-02-23 Gec Alsthom Ltd Power-line trip circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153747A (en) * 1962-02-05 1964-10-20 Gen Electric Rapid reset tripping arrangement for an electric circuit breaker

Also Published As

Publication number Publication date
ES454350A1 (es) 1977-12-16
DE2611178B2 (de) 1978-05-11
SE409930B (sv) 1979-09-10
GB1547672A (en) 1979-06-27
FR2344993B1 (sv) 1982-12-10
DE2611178A1 (de) 1977-09-22
FR2344993A1 (fr) 1977-10-14
DE2611178C3 (de) 1978-12-21

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