BE680558A - - Google Patents
Info
- Publication number
- BE680558A BE680558A BE680558DA BE680558A BE 680558 A BE680558 A BE 680558A BE 680558D A BE680558D A BE 680558DA BE 680558 A BE680558 A BE 680558A
- Authority
- BE
- Belgium
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
- H02H3/17—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 by means of an auxiliary voltage injected into the installation to be protected
-
- 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
- H02H3/162—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 for AC systems
- H02H3/165—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 for AC systems for three-phase systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965S0096999 DE1255783B (de) | 1965-05-08 | 1965-05-08 | Erdschlussschutzeinrichtung fuer galvanisch miteinander verbundene Gleich- und Wechselspannungssysteme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE680558A true BE680558A (en:Method) | 1966-11-17 |
Family
ID=7520428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE680558D BE680558A (en:Method) | 1965-05-08 | 1966-05-05 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4323085B1 (en:Method) |
| BE (1) | BE680558A (en:Method) |
| CH (1) | CH447335A (en:Method) |
| DE (1) | DE1255783B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067327U (en:Method) * | 1973-10-19 | 1975-06-17 | ||
| DE102012109012B4 (de) | 2011-10-07 | 2016-09-15 | Sma Solar Technology Ag | Schaltungsanordnung für ein Solarkraftwerk mit einer Gleichspannungsquelle für eine Offsetspannung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1149798B (de) * | 1960-08-15 | 1963-06-06 | Ass Elect Ind | Einrichtung zur Anzeige von Erdschluessen |
-
1965
- 1965-05-08 DE DE1965S0096999 patent/DE1255783B/de active Pending
-
1966
- 1966-03-02 CH CH295666A patent/CH447335A/de unknown
- 1966-05-05 BE BE680558D patent/BE680558A/xx unknown
- 1966-05-07 JP JP2883466A patent/JPS4323085B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1255783B (de) | 1967-12-07 |
| JPS4323085B1 (en:Method) | 1968-10-04 |
| CH447335A (de) | 1967-11-30 |