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PMVF60 interface protection system


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PMVF60 interface protection system


An interface protection system (IP) developed in accordance with the SHAMS DUBAI – DRRG Standards Version 2.0 Dubai Electricity & Water Authority (DEWA)


PMVF60 protection relay

PMVF60 is an interface protection system (IP) developed in accordance with the SHAMS DUBAI – DRRG Standards Version 2.0 Dubai Electricity & Water Authority (DEWA).
 

It suits all LV and MV micro-generation systems (photovoltaic, wind), where it is used to control the interface switch between the generation system and the public grid. In case of problems on the grid (e.g. maintenance activities), the system trips, opening the interface switch (e.g. contactor) and isolating the generation system. If the interface switch (IS) fails, it can also control a backup device to disconnect the generation system at all times.

The PMVF60 features 4 digital inputs, allowing the connection of the system to the signals provided by the network operator to meet the requirements of the current regulations.

Main features:

  • Modular housing for DIN rail (6 units)
  • LCD graphic display (128x80 pixel, backlight)
  • Setting lock via 2 level changeable password
  • Voltage measuring inputs three-phase + neutral
  • 2 switching-realy outputs
  • 4 contact digital inputs
  • Optional additional measurements, via connection of external CT’s: current, powers and energies supplied
  • Programmable multifunctional output on additional expansion module
     

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