Projektu virzības (STK griezumā) https:/www.lvs.lv/projects WI 83689. prEN IEC 60076-21 - Power transformers - Part 21: Standard requirements, terminology, and test code for step-voltage regulators Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/479665 479665 Tue, 24 Mar 2026 02:08:11 +0200 WI 83358. prEN IEC 60076-9 - Power transformers - Part 9: Terminal and tapping markings for power transformers Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/478719 478719 Tue, 27 Jan 2026 06:25:28 +0200 WI 83357. prEN IEC 60076-22-1 - Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/478718 478718 Tue, 27 Jan 2026 06:25:28 +0200 WI 83356. prEN IEC 60076-22-7 - Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/478717 478717 Tue, 27 Jan 2026 06:25:27 +0200 WI 83355. prEN IEC 60076-22-8 - Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/478716 478716 Tue, 27 Jan 2026 06:25:27 +0200 WI 82961. prEN 50708-2-1 - Power transformers - Additional European requirements: Part 2-1 Medium power transformer - General requirements Projekts sasniedzis stadiju 10.60 datumā 02.01.2026. Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/477347 477347 Wed, 05 Nov 2025 02:37:00 +0200 WI 82425. prEN 50708-1-202 - Power transformers - Additional European requirements: Life Cycle Assessment (LCA) Projekts sasniedzis stadiju 10.60 datumā 26.09.2025. Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/475681 475681 Tue, 29 Jul 2025 03:15:03 +0300 WI 76715. LVS EN IEC/IEEE 60076-57-1202:2025/A11:2025 - Spēka transformatori. 57-1202.daļa: Šķidrumā iegremdēti fāzes nobīdes transformatori Projekts sasniedzis stadiju 65.49 datumā 15.05.2025. Nākamā stadija 65.51. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/473966 473966 Sat, 19 Apr 2025 01:56:23 +0300 WI 76246. LVS EN IEC/IEEE 60076-57-1202:2025 - Spēka transformatori. 57-1202.daļa: Šķidrumā iegremdēti fāzes nobīdes transformatori (IEC/IEEE 60076-57-1202:2017) Projekts sasniedzis stadiju 65.49 datumā 08.05.2025. Nākamā stadija 65.51. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/473968 473968 Sat, 19 Apr 2025 01:57:28 +0300 WI 4783. LVS EN 50216-1:2002 - Spēka transformatora un reaktora armatūra - 1.daļa: Vispārīgi Projekts sasniedzis stadiju 99.70 datumā 24.10.2024. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/185194 185194 Thu, 25 Jul 2002 00:00:00 +0300 WI 79121. prEN 50708-3-302 - Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 2: Dry-type cable terminations; Projekts sasniedzis stadiju 10.99 datumā 30.05.2024. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/465780 465780 Tue, 05 Dec 2023 02:18:14 +0200 WI 79120. prEN 50708-3-301 - Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 1: Fluid-filled cable terminations; Projekts sasniedzis stadiju 10.00 datumā 25.11.2023. Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/465779 465779 Tue, 05 Dec 2023 02:18:14 +0200 WI 69410. LVS EN IEC 60076-11:2018/AC:2019-06 - Power transformers - Part 11: Dry-type transformers Projekts sasniedzis stadiju 60.60 datumā 21.06.2019. Nākamā stadija 60.61. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/460504 460504 Sun, 22 Oct 2023 22:39:31 +0300 WI 25917. LVS EN 61378-1:1998/corrigendum Nov. 1998 - Convertor transformers - Part 1: Transformers for industrial applications Projekts sasniedzis stadiju 60.60 datumā 23.11.1998. Nākamā stadija 60.61. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/439839 439839 Sun, 22 Oct 2023 03:29:34 +0300 WI 23798. LVS HD 428.1 S1:1992/AC:2011 - 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 Projekts sasniedzis stadiju 60.60 datumā 21.10.2011. Nākamā stadija 60.61. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/436993 436993 Sun, 22 Oct 2023 01:14:13 +0300 WI 26124. CLC/TR 50453:2007/corrigendum Dec. 2007 - Evaluation of electromagnetic fields around power transformers Projekts sasniedzis stadiju 50.20 datumā 14.09.2016. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/429207 429207 Sat, 21 Oct 2023 16:04:29 +0300 WI 60895. EN 50629:2015/A1:2016 - Lielas jaudas transformatoru energoefektivitāte (Um > 36 kV vai Sr ≥ 40 MVA) Projekts sasniedzis stadiju 50.99 datumā 17.10.2016. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/429148 429148 Sat, 21 Oct 2023 16:02:38 +0300 WI 4846. EN 60076-1:1997 - Power transformers - Part 1: General Projekts sasniedzis stadiju 99.60 datumā 25.05.2014. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/429013 429013 Sat, 21 Oct 2023 15:58:14 +0300 WI 5209. HD 398.3 S1:1986/A1:1995 - Power transformers - Part 3: Insulation levels and dielectric tests Projekts sasniedzis stadiju 60.60 datumā 11.04.1995. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/429002 429002 Sat, 21 Oct 2023 15:57:50 +0300 WI 22426. EN 61378-1:2011 - Convertor transformers - Part 1: Transformers for industrial applications Projekts sasniedzis stadiju 60.55 datumā 30.08.2011. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/427965 427965 Sat, 21 Oct 2023 15:22:30 +0300 WI 20582. EN 50464-3:2007 - Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currents Projekts sasniedzis stadiju 95.00 datumā 06.02.2018. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/427920 427920 Sat, 21 Oct 2023 15:20:57 +0300 WI 60297. FprEN 60076-57-1202:2017 - Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers Projekts sasniedzis stadiju 40.98 datumā 09.05.2018. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/427891 427891 Sat, 21 Oct 2023 15:20:03 +0300 WI 211. HD 428.4 S1:1994 - Three phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Determination of the power rating of a transformer loaded with non-sinusoidal currents Projekts sasniedzis stadiju 99.60 datumā 20.04.2007. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/427828 427828 Sat, 21 Oct 2023 15:18:29 +0300 WI 14853. EN 50216-2:2002/A1:2002 - Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator Projekts sasniedzis stadiju 95.00 datumā 07.04.2022. Atbildīgā komiteja: CLC/TC 14. ICS: 29.120.70, 29.180 https:/www.lvs.lv/projects/project/427564 427564 Sat, 21 Oct 2023 15:13:23 +0300 WI 69410. EN IEC 60076-11:2018/AC:2019-06 - Power transformers - Part 11: Dry-type transformers Projekts sasniedzis stadiju 60.60 datumā 21.06.2019. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/427542 427542 Sat, 21 Oct 2023 15:12:40 +0300 WI 2892. HD 367 S2:1992 - On-load tap-changers Projekts sasniedzis stadiju 99.60 datumā 01.07.1997. Atbildīgā komiteja: CLC/TC 14. ICS: 29.120.40 https:/www.lvs.lv/projects/project/427466 427466 Sat, 21 Oct 2023 15:10:59 +0300 WI 15199. EN 50216-10:2009 - Power transformer and reactor fittings - Part 10: Oil-to-air heat exchangers Projekts sasniedzis stadiju 95.99 datumā 16.05.2022. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/427408 427408 Sat, 21 Oct 2023 15:09:10 +0300 WI 213. HD 538.1 S1:1992/A1:1995 - 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 Projekts sasniedzis stadiju 99.60 datumā 02.01.2014. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/427282 427282 Sat, 21 Oct 2023 15:06:07 +0300 WI 68151. CLC/prTR 50XXX - Assessment of power transformer energy performance Projekts sasniedzis stadiju 10.99 datumā 03.05.2019. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/427104 427104 Sat, 21 Oct 2023 15:02:15 +0300 WI 6166. HD 428 S1:1983 - Three-phase oil-immersed public distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 24 kV Projekts sasniedzis stadiju 99.60 datumā 01.09.1993. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/427041 427041 Sat, 21 Oct 2023 15:00:59 +0300 WI 22805. EN 50541-2:2013 - Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Determination of loadability of a transformer loaded with non-sinusoidal current Projekts sasniedzis stadiju 95.99 datumā 08.02.2018. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/426777 426777 Sat, 21 Oct 2023 14:52:15 +0300 WI 63478. EN IEC 60076-11:2018 - Power transformers - Part 11: Dry-type transformers Projekts sasniedzis stadiju 50.99 datumā 04.02.2019. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/426332 426332 Sat, 21 Oct 2023 14:30:27 +0300 WI 63125. EN IEC 60076-22-1:2019 - Power transformers - Part 22-1: Power transformer and reactor fittings – Protective devices Projekts sasniedzis stadiju 90.00 datumā 22.12.2025. Nākamā stadija 90.93. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/426265 426265 Sat, 21 Oct 2023 14:28:40 +0300 WI 65067. EN 50588-3:2018 - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 3: Transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on transformers meeting the requirements of EN 50588-2 Projekts sasniedzis stadiju 99.60 datumā 19.09.2023. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/426223 426223 Sat, 21 Oct 2023 14:27:05 +0300 WI 70487. EN 50708-2-5:2021 - Power transformers - Additional European requirements - Part 2-5: Medium power transformer - Single phase Projekts sasniedzis stadiju 50.99 datumā 11.11.2021. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/426116 426116 Sat, 21 Oct 2023 14:23:50 +0300 WI 70486. EN 50708-2-4:2022 - Power transformers - Additional European requirements - Part 2-4: Medium power transformer - Special tests Projekts sasniedzis stadiju 50.99 datumā 23.11.2022. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425753 425753 Sat, 21 Oct 2023 14:10:58 +0300 WI 70485. EN 50708-2-3:2022 - Power transformers - Additional European requirements - Part 2-3: Medium power transformer - Accessories Projekts sasniedzis stadiju 50.99 datumā 07.12.2022. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425738 425738 Sat, 21 Oct 2023 14:10:39 +0300 WI 70489. EN 50708-3-4:2022 - Power transformers - Additional European requirements - Part 3-4: Large power transformer - Special tests for corrugated tank and radiators Projekts sasniedzis stadiju 50.99 datumā 07.12.2022. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425737 425737 Sat, 21 Oct 2023 14:10:39 +0300 WI 70488. EN 50708-2-6:2022 - Power transformers - Additional European requirements - Part 2-6: Medium power transformers - Non-conventional magnetic steel technology Projekts sasniedzis stadiju 50.99 datumā 23.11.2022. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425691 425691 Sat, 21 Oct 2023 14:08:34 +0300 WI 73528. FprEN 50708-3-1 - Spēka transformatori. Papildu Eiropas prasības. 3-1.daļa: Lielas jaudas transformatori. Vispārīgas prasības Projekts sasniedzis stadiju 40.60 datumā 28.10.2022. Nākamā stadija 50.20. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425528 425528 Sat, 21 Oct 2023 14:01:28 +0300 WI 78214. EN IEC 60076-22-7:2020/AC:2023-07 - Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings Projekts sasniedzis stadiju 10.99 datumā 07.07.2023. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425368 425368 Sat, 21 Oct 2023 13:53:27 +0300 WI 63127. EN IEC 60076-22-3:2019 - Power transformers - Part 22-3: Power transformer and reactor fittings - Insulating liquid to air heat exchangers Projekts sasniedzis stadiju 50.99 datumā 18.07.2019. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425345 425345 Sat, 21 Oct 2023 13:52:27 +0300 WI 5601. EN 50216-3:2002 - Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion Projekts sasniedzis stadiju 95.99 datumā 07.04.2022. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/425255 425255 Sat, 21 Oct 2023 13:50:58 +0300 WI 14854. EN 50216-3:2002/A1:2002 - Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion Projekts sasniedzis stadiju 60.60 datumā 20.12.2002. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/424907 424907 Sat, 21 Oct 2023 13:43:08 +0300 WI 14820. EN 50541-1:2011 - Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements Projekts sasniedzis stadiju 99.60 datumā 17.05.2017. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/424828 424828 Sat, 21 Oct 2023 13:41:38 +0300 WI 20505. EN 50216-11:2008 - Power transformer and reactor fittings - Part 11: Oil and winding temperature indicators Projekts sasniedzis stadiju 95.99 datumā 07.04.2022. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/424690 424690 Sat, 21 Oct 2023 13:39:44 +0300 WI 60894. EN 50588-1:2015/A1:2016 - 50 Hz vidējas jaudas transformatori kuru augstākais spriegums iekārtai nepārsniedz 36 kV. 1. daļa: Vispārīgās prasības Projekts sasniedzis stadiju 50.99 datumā 17.10.2016. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/424317 424317 Sat, 21 Oct 2023 13:34:18 +0300 WI 25043. EN 60076-10:2016 - Spēka transformatori. 10.daļa: Trokšņa līmeņu noteikšana Projekts sasniedzis stadiju 50.99 datumā 24.02.2017. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/424050 424050 Sat, 21 Oct 2023 13:30:47 +0300 WI 68503. EN 50708-1-2:2021 - Power transformers - Additional European requirements: Part 1-2 Common part - Assessment of energy performance Projekts sasniedzis stadiju 50.99 datumā 28.01.2022. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423624 423624 Sat, 21 Oct 2023 13:24:36 +0300 WI 58616. EN 60076-19:2015 - Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors Projekts sasniedzis stadiju 90.00 datumā 22.12.2025. Nākamā stadija 90.93. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423322 423322 Sat, 21 Oct 2023 13:10:04 +0300 WI 20507. EN 50216-8:2005/A1:2006 - Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits Projekts sasniedzis stadiju 95.00 datumā 04.07.2023. Atbildīgā komiteja: CLC/TC 14. ICS: 23.060.30, 29.180 https:/www.lvs.lv/projects/project/423300 423300 Sat, 21 Oct 2023 13:09:33 +0300 WI 11501. EN 50216-5:2002 - Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers Projekts sasniedzis stadiju 95.99 datumā 04.07.2023. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423299 423299 Sat, 21 Oct 2023 13:09:32 +0300 WI 20506. EN 50216-5:2002/A3:2006 - Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers Projekts sasniedzis stadiju 95.00 datumā 04.07.2023. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423295 423295 Sat, 21 Oct 2023 13:09:26 +0300 WI 26210. EN 50216-5:2002/A2:2005/corrigendum Oct. 2006 - Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers Projekts sasniedzis stadiju 95.00 datumā 04.07.2023. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/423294 423294 Sat, 21 Oct 2023 13:09:25 +0300 WI 78102. prEN IEC 60076-6 - Power transformers - Part 6: Reactors Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423155 423155 Sat, 21 Oct 2023 13:02:25 +0300 WI 78101. prEN IEC 60076-1 - Power transformers - Part 1: General Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423153 423153 Sat, 21 Oct 2023 13:02:15 +0300 WI 78100. prEN IEC 60076-2 - Power transformers - Part 2: Temperature rise for liquid-immersed transformers Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423152 423152 Sat, 21 Oct 2023 13:02:04 +0300 WI 78092. prEN IEC 63501 - Technical guideline for the application, specification, and testing of phase-shifting transformers Nākamā stadija 10.99. Atbildīgā komiteja: CLC/TC 14. ICS: 25.040 https:/www.lvs.lv/projects/project/423116 423116 Sat, 21 Oct 2023 12:59:42 +0300 WI 72638. FprEN IEC 60076-4:2026 - Power transformers - Part 4: Lightning impulse and switching impulse tests of power transformers and reactors Projekts sasniedzis stadiju 50.20 datumā 16.01.2026. Nākamā stadija 50.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/423084 423084 Sat, 21 Oct 2023 12:57:25 +0300 WI 69511. EN 50708-3-1:2020 - Spēka transformatori. Papildu Eiropas prasības. 3-1.daļa: Lielas jaudas transformatori. Vispārīgās prasības Projekts sasniedzis stadiju 50.99 datumā 21.08.2020. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/422933 422933 Sat, 21 Oct 2023 12:53:01 +0300 WI 76246. EN IEC/IEEE 60076-57-1202:2025 - Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers Projekts sasniedzis stadiju 60.55 datumā 26.03.2025. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/422828 422828 Sat, 21 Oct 2023 12:49:37 +0300 WI 66436. 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 Projekts sasniedzis stadiju 50.99 datumā 07.07.2023. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/422752 422752 Sat, 21 Oct 2023 12:46:18 +0300 WI 22807. EN 50464-4:2007/A1:2011 - Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks Projekts sasniedzis stadiju 95.99 datumā 06.02.2018. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/422561 422561 Sat, 21 Oct 2023 12:37:49 +0300 WI 191. prEN 60354 - Loading guide for oil-immersed transformers Projekts sasniedzis stadiju 10.98 datumā 27.06.1991. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/422266 422266 Sat, 21 Oct 2023 12:28:45 +0300 WI 71500. EN IEC 60076-22-8:2021 - Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks Projekts sasniedzis stadiju 50.99 datumā 10.11.2021. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/422081 422081 Sat, 21 Oct 2023 12:22:11 +0300 WI 5744. HD 538.3 S1:1997 - 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 Projekts sasniedzis stadiju 99.60 datumā 15.04.2016. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/421824 421824 Sat, 21 Oct 2023 12:13:36 +0300 WI 8267. EN 61378-1:1998 - Convertor transformers - Part 1: Transformers for industrial applications Projekts sasniedzis stadiju 99.60 datumā 30.08.2014. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/421815 421815 Sat, 21 Oct 2023 12:13:29 +0300 WI 20479. EN 50216-3:2002/A2:2006 - Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion Projekts sasniedzis stadiju 95.00 datumā 07.04.2022. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/421747 421747 Sat, 21 Oct 2023 12:12:03 +0300 WI 77611. EN 50708-3-3:2026 - Power transformers - Additional European requirements: Part 3-3: Large power transformer - Accessories Projekts sasniedzis stadiju 50.60 datumā 13.02.2026. Nākamā stadija 60.55. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/421694 421694 Sat, 21 Oct 2023 12:09:32 +0300 WI 69509. EN 50708-1-1:2020 - Spēka transformatori. Papildu Eiropas prasības. 1-1.daļa: Vispārējā daļa. Vispārīgās prasības Projekts sasniedzis stadiju 50.99 datumā 21.08.2020. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/421115 421115 Sat, 21 Oct 2023 11:43:19 +0300 WI 76811. prEN IEC 60076-19-1 - Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses on power transformers Projekts sasniedzis stadiju 30.98 datumā 17.05.2023. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/420981 420981 Sat, 21 Oct 2023 11:36:56 +0300 WI 76715. EN IEC/IEEE 60076-57-1202:2025/A11:2025 - Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers Projekts sasniedzis stadiju 60.55 datumā 26.03.2025. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/420923 420923 Sat, 21 Oct 2023 11:33:56 +0300 WI 20669. EN 60076-6:2008 - Power transformers - Part 6: Reactors Projekts sasniedzis stadiju 60.60 datumā 22.07.2008. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/420026 420026 Sat, 21 Oct 2023 11:02:35 +0300 WI 205. HD 428.1 S1:1992 - 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 Projekts sasniedzis stadiju 99.60 datumā 01.12.2011. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/419697 419697 Sat, 21 Oct 2023 10:56:19 +0300 WI 13165. EN 61378-2:2001 - Convertor transformers - Part 2: Transformers for HVDC applications Projekts sasniedzis stadiju 99.60 datumā 30.08.2023. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/419598 419598 Sat, 21 Oct 2023 10:54:44 +0300 WI 14821. prEN 50XXX - 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 Projekts sasniedzis stadiju 10.98 datumā 02.12.2004. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/418864 418864 Sat, 21 Oct 2023 10:37:11 +0300 WI 16399. prEN 61378-3 - Convertor transformers - Part 3: Application guide Projekts sasniedzis stadiju 40.60 datumā 12.11.2004. Nākamā stadija 40.98. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/418466 418466 Sat, 21 Oct 2023 10:29:50 +0300 WI 2893. prEN 60542 - Application guide for on-load tap-changers Projekts sasniedzis stadiju 10.98 datumā 27.06.1991. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/417627 417627 Sat, 21 Oct 2023 10:11:41 +0300 WI 16840. EN 60076-2:1997/prAX - Power transformers - Part 2: Temperature rise Projekts sasniedzis stadiju 99.60 datumā 22.11.2005. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/417585 417585 Sat, 21 Oct 2023 10:10:21 +0300 WI 16222. prEN 60076-10-1 - Power transformers - Part 10-1: Determination of sound levels - Application guide Projekts sasniedzis stadiju 50.60 datumā 02.09.2005. Nākamā stadija 50.98. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/417325 417325 Sat, 21 Oct 2023 10:02:45 +0300 WI 14816. EN 50464-2-2:2007 - Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on distribution transformers meeting the requirements of EN 50464-2-1 Projekts sasniedzis stadiju 99.60 datumā 25.12.2020. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/417206 417206 Sat, 21 Oct 2023 09:59:22 +0300 WI 5115. prEN 60076-5 - Power transformers - Part 5: Ability to withstand short-circuit Projekts sasniedzis stadiju 50.60 datumā 30.11.1993. Nākamā stadija 50.98. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/417011 417011 Sat, 21 Oct 2023 09:53:17 +0300 WI 193. HD 399 S2:1991 - Determination of transformer and reactor sound levels Projekts sasniedzis stadiju 99.60 datumā 15.09.1992. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/416936 416936 Sat, 21 Oct 2023 09:51:13 +0300 WI 21545. prEN 50XXX - Environmental aspect in normal and abnormal operation Projekts sasniedzis stadiju 10.99 datumā 01.12.2007. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/416796 416796 Sat, 21 Oct 2023 09:47:24 +0300 WI 2891. HD 367 S1:1977 - On-load tap changers Projekts sasniedzis stadiju 99.60 datumā 01.03.1993. Atbildīgā komiteja: CLC/TC 14. ICS: 29.120.40 https:/www.lvs.lv/projects/project/416730 416730 Sat, 21 Oct 2023 09:45:43 +0300 WI 24706. EN 50299-2:2014 - Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 2: Dry-type cable terminations Projekts sasniedzis stadiju 50.99 datumā 14.04.2015. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/416504 416504 Sat, 21 Oct 2023 09:41:35 +0300 WI 14848. EN 60726:2003 - Dry-type power transformers Projekts sasniedzis stadiju 60.60 datumā 24.01.2003. Nākamā stadija 99.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/416423 416423 Sat, 21 Oct 2023 09:40:40 +0300 WI 65069. EN 50588-4:2018 - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2 Projekts sasniedzis stadiju 99.60 datumā 19.09.2023. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/416213 416213 Sat, 21 Oct 2023 09:36:00 +0300 WI 63128. EN IEC 60076-22-4:2019 - Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers Projekts sasniedzis stadiju 50.99 datumā 18.07.2019. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/415951 415951 Sat, 21 Oct 2023 09:30:12 +0300 WI 61867. EN 50629:2015/prA2 - Lielas jaudas transformatoru energoefektivitāte (Um > 36 kV vai Sr ≥ 40 MVA) Projekts sasniedzis stadiju 10.99 datumā 20.12.2016. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/415861 415861 Sat, 21 Oct 2023 09:27:00 +0300 WI 61868. CLC/prTS 50675 - Power transformer energy performance Projekts sasniedzis stadiju 30.98 datumā 17.09.2019. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/415857 415857 Sat, 21 Oct 2023 09:26:52 +0300 WI 61866. EN 50588-1:2015/prA2 - 50 Hz vidējas jaudas transformatori kuru augstākais spriegums iekārtai nepārsniedz 36 kV. 1. daļa: Vispārīgās prasības Projekts sasniedzis stadiju 30.98 datumā 23.12.2016. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/415851 415851 Sat, 21 Oct 2023 09:26:35 +0300 WI 2894. HD 539 S1:1991 - Reactors Projekts sasniedzis stadiju 99.60 datumā 15.03.1993. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/415797 415797 Sat, 21 Oct 2023 09:25:11 +0300 WI 72862. EN 50708-2-1:2020/AC:2020-12 - Spēka transformatori. Papildu Eiropas prasības. 2-1.daļa: Vidējas jaudas transformatori. Vispārīgās prasības Projekts sasniedzis stadiju 10.99 datumā 20.10.2020. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/415663 415663 Sat, 21 Oct 2023 09:22:05 +0300 WI 72861. EN 50708-1-1:2020/AC:2020-12 - Spēka transformatori. Papildu Eiropas prasības. 1-1.daļa: Vispārējā daļa. Vispārīgās prasības Projekts sasniedzis stadiju 10.99 datumā 20.10.2020. Nākamā stadija 60.60. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/415651 415651 Sat, 21 Oct 2023 09:21:50 +0300 WI 24171. EN 60076-14:2013 - Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials Projekts sasniedzis stadiju 60.60 datumā 25.10.2013. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/415631 415631 Sat, 21 Oct 2023 09:21:08 +0300 WI 7953. prEN 50XXX - Revision of DIN 42 541 - Transformers - Outdoor bushings Um 24 and 36 kV, 5 and 8 kV Projekts sasniedzis stadiju 10.99 datumā 15.06.1993. Nākamā stadija 30.98. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/415608 415608 Sat, 21 Oct 2023 09:20:26 +0300 WI 184. HD 398.2 S1:1980/A1:1988 - Power transformers - Part 2: Temperature rise Projekts sasniedzis stadiju 99.60 datumā 01.09.1997. Atbildīgā komiteja: CLC/TC 14. https:/www.lvs.lv/projects/project/415531 415531 Sat, 21 Oct 2023 09:17:25 +0300 WI 214. HD 538.2 S1:1995 - 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 Projekts sasniedzis stadiju 99.60 datumā 02.01.2014. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/415325 415325 Sat, 21 Oct 2023 09:10:55 +0300 WI 64726. EN 60076-3:2013/A1:2018 - Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air Projekts sasniedzis stadiju 50.99 datumā 16.08.2018. Atbildīgā komiteja: CLC/TC 14. ICS: 29.180 https:/www.lvs.lv/projects/project/415136 415136 Sat, 21 Oct 2023 09:05:02 +0300