IRU1-U0 Voltage Relay (IRU1UO4HD)
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Configuration
The IRU1-UO is a 3 phase Over / Undervoltage protection relay. Settable via DIP switches.
19“ racks – fully withdrawable
Door mounting – withdrawable and sealable
Panel mounting – fully withdrawable
Intuitive HMI
Easy setting software – Smart view
Compact form factor
Interconnection of renewable energies (DER – distributed energy resources) to the public grid.
Over- / Undervoltage protection.
Protection of High, Medium and Low Voltage feeders against overvoltage (insulation damage) and undervoltage.