ES2170671A1 - Dispositivo electronico de proteccion electrica en baja tension frente a sobretensiones en el punto de suministro particular. - Google Patents
Dispositivo electronico de proteccion electrica en baja tension frente a sobretensiones en el punto de suministro particular.Info
- Publication number
- ES2170671A1 ES2170671A1 ES200001541A ES200001541A ES2170671A1 ES 2170671 A1 ES2170671 A1 ES 2170671A1 ES 200001541 A ES200001541 A ES 200001541A ES 200001541 A ES200001541 A ES 200001541A ES 2170671 A1 ES2170671 A1 ES 2170671A1
- Authority
- ES
- Spain
- Prior art keywords
- power supply
- low voltage
- voltage
- protection device
- electronic protection
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 abstract 1
- 238000009795 derivation Methods 0.000 abstract 1
- 238000010616 electrical installation Methods 0.000 abstract 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Devices For Supply Of Signal Current (AREA)
- Protection Of Static Devices (AREA)
Abstract
Dispositivo electrónico de protección eléctrica en baja tensión, conectable a la red de suministro eléctrico tras un interruptor diferencial por corriente residual presente en gran cantidad de las instalaciones eléctricas de baja tensión, que comprende medios de conexión a dicha red de suministro eléctrico y a un conductor de protección de tierra, caracterizado porque además comprende una unidad de control que mide una tensión de alimentación U{sub,S}, comparando dicha tensión de alimentación U{sub,S} con una tensión umbral U{sub,UMB}, predeterminada, y generando una señal de control cuando dicha tensión de alimentación U{sub,S} sobrepasa dicha tensión umbral U{sub,UMB} durante un tiempo determinado t{sub,MAX} y, una unidad de potencia que, cuando recibe dicha señal de control procedente de dicha unidad de control, genera unas ráfagas de corriente de derivación a tierra que provocan el disparo del diferencial, cualquiera que sea el estado o circunstancia en que se encuentre dicha red de suministro eléctrico.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200001541A ES2170671B1 (es) | 2000-06-20 | 2000-06-20 | Dispositivo electronico de proteccion electrica en baja tension frente a sobretensiones en el punto de suministro particular. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200001541A ES2170671B1 (es) | 2000-06-20 | 2000-06-20 | Dispositivo electronico de proteccion electrica en baja tension frente a sobretensiones en el punto de suministro particular. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2170671A1 true ES2170671A1 (es) | 2002-08-01 |
| ES2170671B1 ES2170671B1 (es) | 2003-09-16 |
Family
ID=8493963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200001541A Expired - Fee Related ES2170671B1 (es) | 2000-06-20 | 2000-06-20 | Dispositivo electronico de proteccion electrica en baja tension frente a sobretensiones en el punto de suministro particular. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2170671B1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2320062A1 (es) * | 2006-06-02 | 2009-05-18 | Toscano Linea Electronica, S.L. | Rele electronico de proteccion contra sobre-tensiones permanentes. |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2131468B1 (en) | 2008-05-29 | 2010-07-28 | Cirprotec, S.L. | Combined device for electrical protection against transient, temporary and permanent overvoltages |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2009669A6 (es) * | 1988-12-16 | 1989-10-01 | Alternet Sa | Aparato protector contra sobretensiones electricas. |
| FR2709616A1 (fr) * | 1993-09-03 | 1995-03-10 | Schlumberger Ind Sa | Disjoncteur différentiel et parasurtenseur. |
| WO1995020257A1 (de) * | 1994-01-24 | 1995-07-27 | Eh-Schrack Energietechnik Gmbh | Differenzstromschutzschalter |
| EP0689271A1 (en) * | 1993-07-09 | 1995-12-27 | Circuit Breaker Industries Limited | An earth leakage unit |
| EP0851554A1 (fr) * | 1996-12-23 | 1998-07-01 | Schneider Electric Sa | Disjoncteur comportant un dispositif de commande d'ouverture et dispositif de distribution électrique comportant un tel disjoncteur |
| ES2125204A1 (es) * | 1997-07-08 | 1999-02-16 | Iberdrola Sa | Dispositivo de supervision de continuidad de neutro y proteccion contra sobretensiones de servicio. |
-
2000
- 2000-06-20 ES ES200001541A patent/ES2170671B1/es not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2009669A6 (es) * | 1988-12-16 | 1989-10-01 | Alternet Sa | Aparato protector contra sobretensiones electricas. |
| EP0689271A1 (en) * | 1993-07-09 | 1995-12-27 | Circuit Breaker Industries Limited | An earth leakage unit |
| FR2709616A1 (fr) * | 1993-09-03 | 1995-03-10 | Schlumberger Ind Sa | Disjoncteur différentiel et parasurtenseur. |
| WO1995020257A1 (de) * | 1994-01-24 | 1995-07-27 | Eh-Schrack Energietechnik Gmbh | Differenzstromschutzschalter |
| EP0851554A1 (fr) * | 1996-12-23 | 1998-07-01 | Schneider Electric Sa | Disjoncteur comportant un dispositif de commande d'ouverture et dispositif de distribution électrique comportant un tel disjoncteur |
| ES2125204A1 (es) * | 1997-07-08 | 1999-02-16 | Iberdrola Sa | Dispositivo de supervision de continuidad de neutro y proteccion contra sobretensiones de servicio. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2320062A1 (es) * | 2006-06-02 | 2009-05-18 | Toscano Linea Electronica, S.L. | Rele electronico de proteccion contra sobre-tensiones permanentes. |
| ES2320062B1 (es) * | 2006-06-02 | 2010-02-25 | Toscano Linea Electronica, S.L. | Rele electronico de proteccion contra sobre-tensiones permanentes. |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2170671B1 (es) | 2003-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20020801 Kind code of ref document: A1 Effective date: 20020801 |
|
| FG2A | Definitive protection |
Ref document number: 2170671B1 Country of ref document: ES |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20211119 |