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The mains decoupling relay ufr1001e (mpn rel100100000) monitors voltage and frequency in three-phase and alternating current networks.Complies with the following conditions:

VDE-AR-n 4105:2018-11

  • central nA protection in self-generating systems for feeding into the low-voltage grid
  • Program contains 2 corresponding parameters, as well as an adapted monitoring of the coupling switch and the protection of parameters
  • Relay is of two-channel and interference-proof design

VDE-AR-n 4110:2018-11

  • Unit protection at the generating units and as intermediate nA-protection for feeding into the medium-voltage grid
  • Use as higher-level nA protection possible if no Q-U protection required

Properties

  • Undervoltage / overvoltage monitoring 15-520v (with voltage transformers up to 1000V)
  • Measurement against n and/or phase-phase
  • Under- / overfrequency monitoring 45-65 Hz
  • voltage quality monitoring (10-minute average) & zero voltage
  • Alarm counter for 100 alarms (with trigger value, cause and rel. time stamp)
  • Standby input with counter and time memory, remote shutdown possible
  • Test button and simulation function with measurement of shutdown times
  • easy commissioning and programming due to preset basic programs
  • Preset limit values for different applications

Scope of delivery:

1x Victron (Ziehl) ufr1001e

Victron-Ziehl_UFR1001E_Datasheet.pdf Download
Victron-Ziehl_UFR1001E_Operating-Manual.pdf Download
Victron-Ziehl_UFR1001E_Datenblatt.pdf Download
Victron-Ziehl_UFR1001E_Bedienungsanleitung.pdf Download
Manufacturer: Victron Energy
Protection type: IP30 (housing) / IP20 (terminals)
Weight: 0,25 kg
ean: 8719076024408
mpn: REL100100000
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