CLC/SR 85

Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
54984prEN 50197-8Measuring and monitoring equipment for testing the electrical safety in low-voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Part 8: Insulation monitoring devices for IT a.c. distribution systems, for IT a.c. distribution systems with galvanically connected d.c. circuits and for IT d.c. systemsIzstrādē
45079prEN 50197-2Measuring and monitoring equipment for testing the electrical safety in low-voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Part 2: Equipment for measuring insulation resistanceIzstrādē
50153EN 61557-6:1998/AAElektrodrošība zemsprieguma sadales sistēmās maiľspriegumam līdz 1 kV un līdzspriegumam līdz 1,5 kV - Aizsargsistēmu testēšanas, mērīšanas vai monitoringiekārtas - 6.daļa: Paliekošās strāvas iekārtas TT, TN un IT sistēmāsIzstrādē
50592prEN 50197-4Measuring and monitoring equipment for testing the electrical safety in low-voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Part 4: Equipment for measuring resistanceIzstrādē
54831prEN 50197-6Measuring and monitoring equipment for testing the electrical safety in low-voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Part 6: Measuring equipment for testing the effectiveness of protective measures in TT and TN systems by disconnection with residual current devices (RCD)Izstrādē
52425prEN 50197-5Measuring and monitoring equipment for testing the electrical safety in low-voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Part 5: Equipment for measuring resistance to earthIzstrādē
53516prEN 60688-2Electrical measuring transducers for converting a.c. electrical quantities into d.c. electrical quantities - Part 2: Transducers for outdoor use and other severe environmentsIzstrādē
48409prEN 60414Safety requirements for indicating and recording electrical measuring instruments and their accessoriesIzstrādē
Attēlo no 111. līdz 118. no pavisam 118 ieraksta(-iem).