CLC/SR 85
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 53516 | prEN 60688-2 | Electrical measuring transducers for converting a.c. electrical quantities into d.c. electrical quantities - Part 2: Transducers for outdoor use and other severe environments | Izstrādē |
| 47391 | prEN 50197-7 | Measuring 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 7: Equipment for indicating phase sequence | Izstrādē |
| 54984 | prEN 50197-8 | Measuring 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. systems | Izstrādē |
| 52988 | EN 61557-2:1997 | Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance | Atcelts |
| 44109 | EN 61557-3:1997 | Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance | Atcelts |
| 47683 | EN 61557-7:1997 | Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence | Atcelts |
| 56380 | EN 60051-1:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts | Atcelts |
| 54347 | HD 249 S1:1978 | Laboratory d.c. resistors | Atcelts |
| 43243 | EN 61557-8:1997 | Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems | Atcelts |
| 46539 | LVS EN 61557-6:2003 | Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Residual current devices (RCD) in TT, TN and IT systems | Atcelts |
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