CN | DE | ES | FR | IT | NL | PT | RU | EN |

Image*Click = Big ImageClick = Big ImageClick = Big ImageClick = Big ImageClick = Big ImageClick = Big ImageClick = Big ImageClick = Big ImageClick = Big Image
Device

MRI1-IN

MRN3-1

MRN3-2

MRN3-3

MRU3-1

MRU3-2

MRF3

IRU1-E

IRU1-UO

+ pdf + ANSI + IEC...Click = Show DetailsClick = Show DetailsClick = Show DetailsClick = Show DetailsClick = Show DetailsClick = Show DetailsClick = Show DetailsClick = Show DetailsClick = Show Details
LineHTLHTLHTLHTLHTLHTLHTLHTLHTL
Current transformer inputs3 - - - - - - - -
Voltage transformer inputs333333113
Binary inputs2222222 - -
Output relays444444412
Watchdog relay1111111 - -
Time overcurrent protection [50/51]Yes - - - - - - - -
Voltage protection [27/59] - YesYesYesYesYes - - Yes
Residual voltage [59N] - - - - YesYes - Yes -
Phase balance [47] - - - - - Yes - - -
Frequency protection [81O/U] - YesYesYes - - Yes - -
Frequency gradient [81] - - YesYes - - Yes - -
Vector surge / mains decoupling [78] - Yes - Yes - - - - -
Reset / BlockingYesYesYesYesYesYesYes - -
Voltage dependent functionYesYesYesYes - - YesYesYes
Time Date - YesYesYesYesYesYes - -
Parameter sets1222222 - -
Fault recorder (none volatile) - YesYesYesYesYesYes - -
Disturbance recorder - YesYesYesYesYesYes - -
Output relay matrix - YesYesYesYesYesYes - -
RS485 Open Data ProtocolYesYesYesYesYesYesYes - -
Modbus RTU Protocol - OptionalOptionalOptionalOptionalOptionalOptional - -
Profibus DP - OptionalOptionalOptionalOptionalOptionalOptional - -

All shown details without any guarantees! We reserve the right of changes without prior notice.
*Only the basic device structure is shown. Differences in detail are possible.