CU22228A1 - Equipment for the protection of tri-phasic systems from voltage changes in the lines. - Google Patents
Equipment for the protection of tri-phasic systems from voltage changes in the lines.Info
- Publication number
- CU22228A1 CU22228A1 CU1992005A CU1992005A CU22228A1 CU 22228 A1 CU22228 A1 CU 22228A1 CU 1992005 A CU1992005 A CU 1992005A CU 1992005 A CU1992005 A CU 1992005A CU 22228 A1 CU22228 A1 CU 22228A1
- Authority
- CU
- Cuba
- Prior art keywords
- lines
- protection
- equipment
- tri
- voltage changes
- Prior art date
Links
Landscapes
- Control Of Electric Motors In General (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
SE RELACIONA CON LAS RAMAS ELECTRICA Y/O ELECTRONICA Y TIENE COMO OBJETIVO SEÑALANDO LOS FALLOS A TRAVES DE UNA SEÑAL LUMINOSA Y EQUIPADO CON DISPOSITIVO QUE INDICA EL NUMERO DE FALLOS EN UN PERIODO PREVIAMENTE FIJADO. LA INVENCION ES APLICABLE A TODAS LAS INSTITUCIONES QUE TENGAN MUCHOS EQUIPOS ELECTRICOS, TALES COMO INDUSTRIAS, LABORATORIOS, HOSPITALES, OFICINAS, CENTROS DE COMPUTACION, BANCOS DE MOTORES, ETC. PRESENTAR UN EQUIPO DISEÑADO PARA LA PROTECCION DE MOTORES, MAQUINAS, APARATOS ELECTRICOS O ELECTRONICOS QUE SE ENCUENTRAN CONECTADOS A UN SISTEMA TRIFASICO DE ALIMENTACION Y QUE SEAN SENSIBLES A CUALQUIER VARIACION DE VOLTAJE, SENSANDO DOS DE LAS TRES LINEAS DEL SISTEMA, Y QUE TRABAJA CON CUATRO INTERVALOS DE VOLTAJE DIFERENTES PREVIAMENTE FIJADOS,\!IT IS RELATED TO THE ELECTRICAL AND / OR ELECTRONIC BRANCHES AND HAS THE AIM OF POINTING OUT THE FAULTS THROUGH A LIGHT SIGNAL AND EQUIPPED WITH A DEVICE THAT INDICATES THE NUMBER OF FAULTS IN A PREVIOUSLY FIXED PERIOD. THE INVENTION IS APPLICABLE TO ALL INSTITUTIONS THAT HAVE MANY ELECTRICAL EQUIPMENT, SUCH AS INDUSTRIES, LABORATORIES, HOSPITALS, OFFICES, COMPUTER CENTERS, MOTOR BANKS, ETC. PRESENT A TEAM DESIGNED FOR THE PROTECTION OF MOTORS, MACHINES, ELECTRICAL OR ELECTRONIC DEVICES THAT ARE CONNECTED TO A THREE-PHASE POWER SUPPLY SYSTEM AND THAT ARE SENSITIVE TO ANY VOLTAGE VARIATION, SENSING TWO OF THE THREE LINES OF THE SYSTEM AND WHICH DIFFERENT VOLTAGE INTERVALS PREVIOUSLY SET, \!
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CU1992005A CU22228A1 (en) | 1992-01-30 | 1992-01-30 | Equipment for the protection of tri-phasic systems from voltage changes in the lines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CU1992005A CU22228A1 (en) | 1992-01-30 | 1992-01-30 | Equipment for the protection of tri-phasic systems from voltage changes in the lines. |
Publications (1)
Publication Number | Publication Date |
---|---|
CU22228A1 true CU22228A1 (en) | 1995-01-31 |
Family
ID=5459153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CU1992005A CU22228A1 (en) | 1992-01-30 | 1992-01-30 | Equipment for the protection of tri-phasic systems from voltage changes in the lines. |
Country Status (1)
Country | Link |
---|---|
CU (1) | CU22228A1 (en) |
-
1992
- 1992-01-30 CU CU1992005A patent/CU22228A1/en unknown
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