CLC/TC 14
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 44244 | prEN 50XXX-3 | Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non- sinusoidal current | Atcelts |
| 57991 | prEN 50XXX | Guide to the classification of transformers in respect of fire hazard in special installations | Izstrādē |
| 52829 | prEN 50XXX | Oil immersed power transformers - Part 1: Oil-immersed MV/MV power transformers, 50Hz, from 3,150 MVA to 10 MVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Oil-immersed MV/MV power transformers, 50Hz, from 50 kVA to 2,5 MVA, with highest voltage for equipment not exceeding 36 kV | Izstrādē |
| 55913 | prEN 50XXX | Revision of DIN 42 541 - Transformers - Outdoor bushings Um 24 and 36 kV, 5 and 8 kV | Izstrādē |
| 50757 | prEN 50XXX | Immersed distribution transformers with protection and current breaking device | 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 |
| 47423 | prEN 50XXX | Transformers - Glandless centrifugal pumps for transformer oil | Izstrādē |
| 54938 | prEN 50XXX | Request for a new study on harmonics | Izstrādē |
| 53047 | prEN 50XXX | Revision of DIN 42 534 - Transformers, outdoor bushings Um 52 kV | Izstrādē |
| 47500 | prEN 50XXX | Guide to the classification of transformers in respect of their behaviour in fire conditions and for disruptive failures, as required in given types of special installations | Izstrādē |
Attēlo no 31. līdz 40. no pavisam 381 ieraksta(-iem).