CH367555A - Overcurrent-dependent primary release for selective protection - Google Patents
Overcurrent-dependent primary release for selective protectionInfo
- 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
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
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) |
-
1958
- 1958-09-19 CH CH6416258A patent/CH367555A/en unknown
-
1959
- 1959-09-17 BE BE582748A patent/BE582748A/en unknown
- 1959-09-18 FR FR805461A patent/FR1235273A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE582748A (en) | 1960-01-18 |
FR1235273A (en) | 1960-07-01 |
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