AR030331A1 - AN APPLICABLE ANTI-FRAUD DEVICE IN ELECTRICAL ENERGY DISTRIBUTION NETWORKS FOR BUILDINGS IN GENERAL - Google Patents

AN APPLICABLE ANTI-FRAUD DEVICE IN ELECTRICAL ENERGY DISTRIBUTION NETWORKS FOR BUILDINGS IN GENERAL

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Publication number
AR030331A1
AR030331A1 ARP010103814A ARP010103814A AR030331A1 AR 030331 A1 AR030331 A1 AR 030331A1 AR P010103814 A ARP010103814 A AR P010103814A AR P010103814 A ARP010103814 A AR P010103814A AR 030331 A1 AR030331 A1 AR 030331A1
Authority
AR
Argentina
Prior art keywords
switch
phase
cable
mesh
central conductor
Prior art date
Application number
ARP010103814A
Other languages
Spanish (es)
Original Assignee
Abb Tubio S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Abb Tubio S A filed Critical Abb Tubio S A
Priority to ARP010103814A priority Critical patent/AR030331A1/en
Publication of AR030331A1 publication Critical patent/AR030331A1/en

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  • Emergency Protection Circuit Devices (AREA)

Abstract

Un dispositivo anti-fraude aplicable en redes de distribucion de energía eléctrica en general, que incluye al menos un interruptor automático que presenta bornes de entrada y salida de la línea de alimentacion eléctrica. El interruptor está conectado a un cable coaxial que presenta un conductor central, correspondiente al polo vivo o fase de la corriente eléctrica, y al menos un electrodo de seguridad anti-fraude definido por una malla de puesta a tierra. En una realizacion preferida, el conductor central y la malla de puesta a tierra se conectan respectivamente a los bornes de salida del interruptor automático. Para conexiones monofásicas los bornes de entrada del interruptor están ambos conectados al cable de fase de la línea de alimentacion eléctrica. La malla de tierra y el conductor central son cortocircuitables, a través de una vaina aislante, por corte del cable con una herramienta afilada, provocando el disparo del interruptor. En una variante de realizacion, el cable incluye una malla sensora cortocircuitable con la fase para provocar el disparo del interruptor ante intenciones de fraude. En una conexion de acometida trifásica, el interruptor incluye un polo para cada fase, conectándose un cable coaxial por cada fase, cada uno de los cuales incluye una malla sensora que actuará de la misma forma al cortocircuitarse con la malla de tierra, estando las mallas sensoras de cada cable conectadas al mismo borne de salida del interruptor y cada conductor central del cable a un polo de salida del interruptor.An anti-fraud device applicable in electricity distribution networks in general, which includes at least one circuit breaker that has input and output terminals of the power supply line. The switch is connected to a coaxial cable that has a central conductor, corresponding to the live pole or phase of the electric current, and at least one anti-fraud safety electrode defined by a grounding mesh. In a preferred embodiment, the central conductor and the grounding mesh are connected respectively to the output terminals of the circuit breaker. For single-phase connections, the input terminals of the switch are both connected to the phase cable of the power supply line. The earth mesh and the central conductor are short-circuited, through an insulating sheath, by cutting the cable with a sharp tool, causing the switch to trip. In a variant embodiment, the cable includes a short-circuitable sensor mesh with the phase to cause the switch to trip against fraud intentions. In a three-phase connection, the switch includes a pole for each phase, connecting a coaxial cable for each phase, each of which includes a sensor mesh that will act in the same way when short-circuited with the earth mesh, the meshes being sensors of each cable connected to the same output terminal of the switch and each central conductor of the cable to an output pole of the switch.

ARP010103814A 2001-08-09 2001-08-09 AN APPLICABLE ANTI-FRAUD DEVICE IN ELECTRICAL ENERGY DISTRIBUTION NETWORKS FOR BUILDINGS IN GENERAL AR030331A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP010103814A AR030331A1 (en) 2001-08-09 2001-08-09 AN APPLICABLE ANTI-FRAUD DEVICE IN ELECTRICAL ENERGY DISTRIBUTION NETWORKS FOR BUILDINGS IN GENERAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP010103814A AR030331A1 (en) 2001-08-09 2001-08-09 AN APPLICABLE ANTI-FRAUD DEVICE IN ELECTRICAL ENERGY DISTRIBUTION NETWORKS FOR BUILDINGS IN GENERAL

Publications (1)

Publication Number Publication Date
AR030331A1 true AR030331A1 (en) 2003-08-20

Family

ID=37515858

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010103814A AR030331A1 (en) 2001-08-09 2001-08-09 AN APPLICABLE ANTI-FRAUD DEVICE IN ELECTRICAL ENERGY DISTRIBUTION NETWORKS FOR BUILDINGS IN GENERAL

Country Status (1)

Country Link
AR (1) AR030331A1 (en)

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