Localización de cortocircuitos y fallas a tierra
Soluciones para diferentes topologías de red
![](https://www.a-eberle.de/wp-content/uploads/2023/03/01-EOR-3DS_frei_seitlich_rechts-e.png)
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Comparación rápida: EOR-1DS vs. EOR-3DS
Encuentre el indicador de avería para su aplicación de red.
![erdschlussanzeiger-kurzschlussanzeiger](https://www.a-eberle.de/wp-content/uploads/2022/08/EOR-1DS_frei_seitlich_rechts_V2-2.png)
EOR-1DS
The fault indicator for
analog secondary substations
![](https://www.a-eberle.de/wp-content/uploads/2023/12/04-EOR-3DS_frei_seitlich_rechts-png.png)
EOR-3DS
The fault indicator for
digital secondary substations
![erdschlussanzeiger-kurzschlussanzeiger](https://www.a-eberle.de/wp-content/uploads/2022/08/EOR-1DS_frei_seitlich_rechts_V2-2.png)
qu2 transient algorithm
Transient earth fault methodDirectional short-circuit and earth fault detection
Pulse location
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In preparation for EOR-1DS❌
In preparation for EOR-1DS❌
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Simple operation and parameterisation without software
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Extensive cyber security features✔️
Flash memory up to 32 GBCapacitive in parallel with VDS systems, low power sensors (two-wire technology) and classic transducers
Rogowski folding transducers, low power sensors (two-wire technology) and classic transducers
Modbus RTU
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![](https://www.a-eberle.de/wp-content/uploads/2023/12/04-EOR-3DS_frei_seitlich_rechts-png.png)
qu2 transient algorithm
Transient earth fault methodDirectional short-circuit and earth fault detection
Pulse location
Wattmetric method cos(φ)
Reactive power direction sin(φ)
qui-Method
Restriking faultsHarmonics method
Open setup as required with »AEToolbox« software
Certificate handling, user/role concept and encrypted connections
Extensive cyber security features✔️
Flash memory up to 32 GBCapacitive in parallel with VDS systems, Low power sensors (two-wire technology or RJ45) and classic transducers
Low power sensors (two-wire technology or RJ45) and classic transducers
Modbus RTU/TCP (Incl. «Modbus Master»)
IEC 60870-5-101 / 104, IEC 60870-5-103 Including Fault Records, IEC 61850 GOOSE, DNP 3.0
MQTT Management&Operations
MQTT IoT
MQTT protocol for centralised firmware rollouts
as well as remote mass parameterisation & data transfer to control centre in IIoT environmentNuestros indicadores de cortocircuitos y fallas a tierra como componente esencial
en subestaciones locales y centros de transformación
Nuestros indicadores de localización de derivaciones a tierra y cortocircuitos permiten combinar las ventajas de distintos métodos de localización. Esto permite, por primera vez, priorizar y ponderar los métodos para adaptarlos perfectamente a la aplicación correspondiente.
Esta combinación hace que nuestros dispositivos sean especialmente adecuados para su uso en subestaciones. Por supuesto, estas ventajas también entran en juego directamente en la subestación.