CH367555A - Overcurrent-dependent primary release for selective protection - Google Patents

Overcurrent-dependent primary release for selective protection

Info

Publication number
CH367555A
CH367555A CH6416258A CH6416258A CH367555A CH 367555 A CH367555 A CH 367555A CH 6416258 A CH6416258 A CH 6416258A CH 6416258 A CH6416258 A CH 6416258A CH 367555 A CH367555 A CH 367555A
Authority
CH
Switzerland
Prior art keywords
overcurrent
selective protection
primary release
dependent primary
dependent
Prior art date
Application number
CH6416258A
Other languages
German (de)
Inventor
Egli Ernst
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH6416258A priority Critical patent/CH367555A/en
Priority to BE582748A priority patent/BE582748A/en
Priority to FR805461A priority patent/FR1235273A/en
Publication of CH367555A publication Critical patent/CH367555A/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
    • H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
    • 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
    • H02H3/081—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 and depending on the direction
CH6416258A 1958-09-19 1958-09-19 Overcurrent-dependent primary release for selective protection CH367555A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH6416258A CH367555A (en) 1958-09-19 1958-09-19 Overcurrent-dependent primary release for selective protection
BE582748A BE582748A (en) 1958-09-19 1959-09-17 Primary trip unit based on overcurrent for selective protection
FR805461A FR1235273A (en) 1958-09-19 1959-09-18 Primary trip unit for selective protection operating by overcurrent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6416258A CH367555A (en) 1958-09-19 1958-09-19 Overcurrent-dependent primary release for selective protection

Publications (1)

Publication Number Publication Date
CH367555A true CH367555A (en) 1963-02-28

Family

ID=4525470

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6416258A CH367555A (en) 1958-09-19 1958-09-19 Overcurrent-dependent primary release for selective protection

Country Status (3)

Country Link
BE (1) BE582748A (en)
CH (1) CH367555A (en)
FR (1) FR1235273A (en)

Also Published As

Publication number Publication date
BE582748A (en) 1960-01-18
FR1235273A (en) 1960-07-01

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