CLC/TC 14
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 49140 | LVS EN 50216-2:2002 | Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator | Atcelts |
| 44516 | LVS EN 60076-3:2002 | Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air | Atcelts |
| 52598 | LVS HD 428.2.2 S1:2002 | Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high- voltage and/or low-voltage side - Section 2: Cable boxes type 1 for use on distribution transformers meeting the requirements of HD 428.2.1 S1 | Atcelts |
| 47258 | LVS HD 428.2.1 S1:2002 | Three phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high voltage and/or low voltage side - Section 1: General requirements | Atcelts |
| 52805 | LVS HD 538.3 S1:2002 | 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 |
| 54964 | LVS HD 538.2 S1:2002 | Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Supplementary requirements for transformers with highest voltage for equipment equal to 36 kV | Atcelts |
| 53345 | LVS EN 60076-11:2004 | Power transformers - Part 11: Dry-type transformers | Atcelts |
| 47497 | LVS HD 538.1 S1:1992/AC:2011 | 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 | Aptauja slēgta |
| 73196 | prEN 50708-1-1:2023 | Power transformers - Additional European requirements - Part 1-1: Common part - General requirements | Aptauja slēgta |
| 66436 | LVS EN IEC 60076-19-1:2023 | Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers | Standarts spēkā |
Displaying 291-300 of 377 results.