IG-267-EN versión 01; 07/04/2017
17
General Instructions
ekor.rpa
Applications
2.7. Protection and control of MV interconnection stations
In MV customers where an ekor.rpa-100 relay is installed,
either in protection cubicles with circuit-breaker or fuses
which protect the MV outgoing, information on this
outgoing can be sent to the SCADA both by the web and
via the MODBUS-TCP communications protocol.
The accessible information would be as follows:
• Cubicle position
• Trips
• Alarms
• Meterings:
- Voltage
- Current
- Power
- Energy
2.8. Energy balances
By including MV energy meterings in the ekor.rpa-100
relays, it is possible to analyse non-technical losses which
can be found between the Transformer Substation and
the LV consumption, in order to uncover possible fraudulent
use such as energy which has not been billed due to an
error in the LV equipment.
1
ekor.rci
2
ekor.ccp
3
ekor.rpa
4
Meters
Figure 2.7. ekor.rpa-100 unit measuring MV energies in a transformer
with private customers
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