AT216609B - Fehlerstromschutz-Schalter - Google Patents
Fehlerstromschutz-SchalterInfo
- Publication number
- AT216609B AT216609B AT523860A AT523860A AT216609B AT 216609 B AT216609 B AT 216609B AT 523860 A AT523860 A AT 523860A AT 523860 A AT523860 A AT 523860A AT 216609 B AT216609 B AT 216609B
- Authority
- AT
- Austria
- Prior art keywords
- circuit breaker
- current circuit
- residual current
- residual
- breaker
- Prior art date
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
- H02H3/16—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 fault current to earth, frame or mass
- H02H3/167—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 fault current to earth, frame or mass combined with other earth-fault protective arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
-
- 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
- H02H3/14—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 occurrence of voltage on parts normally at earth potential
-
- 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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/34—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
- H02H3/347—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system using summation current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT523860A AT216609B (de) | 1960-07-07 | 1960-07-07 | Fehlerstromschutz-Schalter |
CH507861A CH389758A (de) | 1960-07-07 | 1961-05-01 | Fehlerstromschutz-Schalter |
GB17633/61A GB981892A (en) | 1960-07-07 | 1961-05-15 | Earth fault circuit-breaker |
DESCH29712A DE1161632B (de) | 1960-07-07 | 1961-05-17 | Kombinierter Fehlerstrom-Fehlerspannungs-Schutzschalter |
FR864126A FR1291373A (fr) | 1960-07-07 | 1961-06-07 | Disjoncteur de protection contre le courant de défaut |
BE605451A BE605451A (fr) | 1960-07-07 | 1961-06-27 | Disjoncteur de protection contre le courant de défaut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT523860A AT216609B (de) | 1960-07-07 | 1960-07-07 | Fehlerstromschutz-Schalter |
Publications (1)
Publication Number | Publication Date |
---|---|
AT216609B true AT216609B (de) | 1961-08-10 |
Family
ID=3573520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT523860A AT216609B (de) | 1960-07-07 | 1960-07-07 | Fehlerstromschutz-Schalter |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT216609B (fr) |
BE (1) | BE605451A (fr) |
CH (1) | CH389758A (fr) |
DE (1) | DE1161632B (fr) |
FR (1) | FR1291373A (fr) |
GB (1) | GB981892A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3247650A1 (de) * | 1982-12-23 | 1984-06-28 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Schutzleiterkontakt-ueberwachung fuer eine steckbare, ortsveraenderliche schutzeinrichtung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2199218B1 (fr) * | 1972-09-08 | 1975-03-07 | Telemecanique Electrique | |
GB2135542B (en) * | 1983-02-19 | 1986-11-05 | Ashley Accessories Ltd | Earth leakage circuit breaker |
GB8331724D0 (en) * | 1983-11-28 | 1984-01-04 | B & R Electrical Prod Ltd | Reverse polarity auto-tripping system |
GB8332815D0 (en) * | 1983-12-08 | 1984-01-18 | Ashley Accessories Ltd | Electrical accessories |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB648207A (en) * | 1948-12-16 | 1951-01-03 | British Insulated Callenders | Improvements in protective devices for electric circuits |
DE1053080B (de) * | 1955-02-04 | 1959-03-19 | Felten & Guilleaume Carlswerk | Fehlerstromschutzschalter |
AT201698B (de) * | 1957-03-02 | 1959-01-10 | Biegelmeier Gottfried | Stationsschutzschaltung mit Fehlerspannung-Impulsauslösung |
-
1960
- 1960-07-07 AT AT523860A patent/AT216609B/de active
-
1961
- 1961-05-01 CH CH507861A patent/CH389758A/de unknown
- 1961-05-15 GB GB17633/61A patent/GB981892A/en not_active Expired
- 1961-05-17 DE DESCH29712A patent/DE1161632B/de active Pending
- 1961-06-07 FR FR864126A patent/FR1291373A/fr not_active Expired
- 1961-06-27 BE BE605451A patent/BE605451A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3247650A1 (de) * | 1982-12-23 | 1984-06-28 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Schutzleiterkontakt-ueberwachung fuer eine steckbare, ortsveraenderliche schutzeinrichtung |
Also Published As
Publication number | Publication date |
---|---|
FR1291373A (fr) | 1962-04-20 |
DE1161632B (de) | 1964-01-23 |
CH389758A (de) | 1965-03-31 |
BE605451A (fr) | 1961-10-16 |
GB981892A (en) | 1965-01-27 |
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