ES2128452T3 - Aparato de comprobacion. - Google Patents
Aparato de comprobacion.Info
- Publication number
- ES2128452T3 ES2128452T3 ES94106717T ES94106717T ES2128452T3 ES 2128452 T3 ES2128452 T3 ES 2128452T3 ES 94106717 T ES94106717 T ES 94106717T ES 94106717 T ES94106717 T ES 94106717T ES 2128452 T3 ES2128452 T3 ES 2128452T3
- Authority
- ES
- Spain
- Prior art keywords
- test
- indication
- coupling
- value
- voltage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
UN APARATO DE PRUEBA PARA LA INDICACION DE LA PRESENCIA DE TENSION ELECTRICA EN INSTALACIONES DE ALTA Y MEDIA TENSION O SIMILARES MUESTRA UNA PIEZA (11) DE ACOPLAMIENTO, QUE ESTA ACOPLADA A TRAVES DE UN ELECTRODO (2) DE ACOPLAMIENTO CAPACITIVO A UN COMPONENTE (1) CONDUCTOR DE ALTA TENSION Y ESTA CONFIGURADO PARA LA ALIMENTACION DE UN EQUIPO (7) DE INDICACION. PARA PODER EFECTUAR UNA SOBREPRUEBA DE LA IDONEIDAD DE FUNCIONAMIENTO DE LA PIEZA DE ACOPLAMIENTO, EL EQUIPO (7) DE INDICACION DISPONE DE UNA VIA DE MEDICION ADICIONAL, QUE GENERA UNA SEÑAL DE CONTROL ADICIONAL ALREDEDOR DE UN VALOR DIFERENCIA DETERMINADO PREVIAMENTE SOBRE UN VALOR DE PRUEBA INFERIOR LOCALIZADO EN EL VALOR DE CORRIENTE DE SERVICIO PREDETERMINADO, ORIGINANDO UNA SEÑAL DE INDICACION DE CORRIENTE DE PRUEBA PROPIA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4318289 | 1993-06-02 | ||
DE4323731A DE4323731A1 (de) | 1993-06-02 | 1993-07-15 | Prüfgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2128452T3 true ES2128452T3 (es) | 1999-05-16 |
Family
ID=25926417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94106717T Expired - Lifetime ES2128452T3 (es) | 1993-06-02 | 1994-04-29 | Aparato de comprobacion. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0632277B1 (es) |
ES (1) | ES2128452T3 (es) |
FI (1) | FI942582A (es) |
NO (1) | NO942034L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19909632A1 (de) * | 1999-03-05 | 2000-09-07 | Ako Agrartech Gmbh & Co Kg | Vorrichtung zur Spannungsmessung eines Hochspannungsimpulses |
WO2001054951A1 (en) * | 2000-01-25 | 2001-08-02 | Calix Ab | Mains-connected vehicle apparatus |
DE10304396B4 (de) * | 2003-01-21 | 2012-08-23 | Kries-Energietechnik Gmbh & Co.Kg | Elektrische Anzeige- und Prüfschaltung |
DE102020125747A1 (de) | 2020-10-01 | 2022-04-07 | Schneider Electric Industries Sas | Prüfeinschub |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3219703C2 (de) * | 1982-05-26 | 1985-09-19 | Minnesota Mining And Manufacturing Co., Saint Paul, Minn. | Elektrische Verbindervorrichtung für Mittel- oder Hochspannungskabel |
DE3712783A1 (de) * | 1987-04-15 | 1988-11-03 | Wickmann Werke Gmbh | Verfahren zur ueberpruefung der funktionsfaehigkeit einer pruefvorrichtung fuer hochspannungsleiter sowie pruefvorrichtung |
US4814933A (en) * | 1988-02-25 | 1989-03-21 | Reinhard Filter | Potential indicating device |
DE3818259C1 (es) * | 1988-05-28 | 1989-09-07 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart, De | |
US5077520A (en) * | 1990-05-15 | 1991-12-31 | Schweitzer Edmund O Jun | High impedance voltage indicator having capacitive voltage divider |
DE4133936A1 (de) * | 1991-10-14 | 1993-04-15 | Sachsenwerk Ag | Anzeigeeinrichtung fuer elektrische wechselspannungen |
-
1994
- 1994-04-29 ES ES94106717T patent/ES2128452T3/es not_active Expired - Lifetime
- 1994-04-29 EP EP19940106717 patent/EP0632277B1/de not_active Expired - Lifetime
- 1994-06-01 FI FI942582A patent/FI942582A/fi unknown
- 1994-06-01 NO NO942034A patent/NO942034L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI942582A0 (fi) | 1994-06-01 |
EP0632277A3 (de) | 1996-01-31 |
FI942582A (fi) | 1994-12-03 |
NO942034L (no) | 1994-12-05 |
EP0632277A2 (de) | 1995-01-04 |
NO942034D0 (no) | 1994-06-01 |
EP0632277B1 (de) | 1999-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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