CLC/TC 14
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83356 | prEN IEC 60076-22-7 | Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings | Izstrādē |
| 83355 | prEN IEC 60076-22-8 | Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks | Izstrādē |
| 83358 | prEN IEC 60076-9 | Power transformers - Part 9: Terminal and tapping markings for power transformers | Izstrādē |
| 83357 | prEN IEC 60076-22-1 | Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices | Izstrādē |
| 57598 | prEN 50XXX | Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 3: Supplementary requirements for transformers with highest voltage for equipment equal to 36 kV | Izstrādē |
| 57851 | HD 538.1 S1:1992/prAA | Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV | Izstrādē |
| 69146 | EN IEC 60076-22-6:2021 | Power transformers - Part 22-6: Power transformer and reactor fittings - Electric fans for transformers | Izstrādē |
| 47423 | prEN 50XXX | Transformers - Glandless centrifugal pumps for transformer oil | Izstrādē |
| 57971 | HD 428.1 S1:1992/prAC | Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV | Izstrādē |
| 57991 | prEN 50XXX | Guide to the classification of transformers in respect of fire hazard in special installations | Izstrādē |
Displaying 361-370 of 377 results.