Grid and system protection relay NA003.COM-64

over-voltageunder-voltagephase loss

Grid and system protection monitoring relay RE series; Frequency and voltage monitoring; Functional safety; Measuring voltage 3 x 400/230V AC; Supply voltage 24V DC, 110-240V AC; 3 CO contacts; Width 107 mm; Installation design GRID AND SYSTEM PROTECTION FOR WORLDWIDE USE – AND FOR ALL STANDARDS From now on this Modbus-RTU slave device makes the reading of live-values like voltages at phases L1,L2,L3 as well as the frequency possible, e.g. for data logging. Furthermore, different parameters such as trigger thresholds and trigger times can be acquired. In addition to reading all these values and parameters, write commands can also be handled on to the NA003.COM to overwrite individual parameters or to select entire country-specific parameter sets. - One single device for local and international use. - Easy handling for service- and commissioning technicians, preconfigured parameter sets for different countries and regions in Europe and worldwide. -Custom configuration for regional settings on request. -FRT (Fault ride through) integrated. - Open Setup: freely configurable and without limitations. - Replaces older devices without changes in the control cabinet by design and availability of older certificates. - Stores up to 64 different parameter sets. Implemented Standards: OVE TOR R25 NS/MS A/SYNC W TOR R25 NS/MS A/SYNC VDE 4105:2018 50kW VDE 4105:2018 Umr VDE 4110:2018 TR3-25 CEI 0-21:2019 G99/1/3:2018 LV G99/1/3:2018 HV G98/1/2:2018 C10-11LV21 C10-11:2019 LV-ASS C10-11HV21 C10-11:2019 HV-ASS NA/EEA-CH 2014 NS A NA/EEA-CH 2020 NS A NA/EEA-CH 2020 NS B EN50549-1 :2019 EN50549-2 :2019 VDE 0126-1-1:2013 AB_AS_4777_2_2020 C_AS_4777_2_2020 NZ_4777_2_2020 NRS 097-2-1:2017