CLC/TC 20
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 55817 | prHD XXX S1 | Outdoor type terminations for single-core cables with synthetic insulation with maximum voltages up to or exceeding 36 kV | Izstrādē |
| 45406 | EN 61034-2:2005 | Measurement of smoke density of cables burning under defined conditions - Part 2: Test procedure and requirements | Izstrādē |
| 54470 | EN 60719:1993 | Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V | Izstrādē |
| 45817 | HD 383 S2:1986/prAX | Conductors of insulated cables - First supplement: Guide to the dimensional limits of circular conductors | Izstrādē |
| 45886 | EN 50525-3-31:2011 | Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 3-31: Cables with special fire performance - Single core non-sheathed cables with halogen-free thermoplastic insulation, and low emission of smoke | Izstrādē |
| 79842 | EN 50483-1:2026 | Test requirements for low voltage aerial bundled cable accessories - Part 1: Generalities | Izstrādē |
| 43358 | HD 21.2 S2:1990/prAX | Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 2: Test methods | Izstrādē |
| 45484 | prEN 50265-2-3 | Common test methods for cables under fire conditions - Test for resistance to vertical flame propagation for a single insulated conductor or cable - Part 2-3: Test method for falling flaming debris | Izstrādē |
| 47806 | prHD XXX S1 | Diesel-oil resistant electric cables | Izstrādē |
| 43531 | prHD XXX S1 | Signalling electric cables conducting the return traction current used in track circuits | Izstrādē |
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