🇵🇱 INSTYTUT ENERGETYKI – PAŃSTWOWY INSTYTUT BADAWCZY PL

PCA AB 324 • Warszawa, Poland • 165 methods

ConstructionMaterials & polymers

INSTYTUT ENERGETYKI – PAŃSTWOWY INSTYTUT BADAWCZY is a laboratory accredited by PCA under number AB 324 (Warszawa, Poland). Its accreditation scope covers 165 test methods in the following areas: Construction, Materials & polymers. Test objects include: Low-voltage switchgear and controlgear assemblies, Insulators and insulator strings for lines with Un = (1 - 400) kV, AC insulation-enclosed switchgear and controlgear for rated voltage…, AC metal-enclosed switchgear and controlgear for rated voltages up….

At a glance

  • Accreditation number: PCA AB 324
  • Methods in scope: 165
  • Types of test objects: 48
  • City: Warszawa, Poland
Accreditation number
AB 324
Accreditation body
PCA
Address
ZAKŁAD WIELKICH MOCY, ul. Mory 8, 01-330 Warszawa, INSTITUTE OF POWER ENGINEERING – NATIONAL RESEARCH
City
Warszawa, Poland

What this laboratory tests (48)

Accreditation scope — test methods (165)

No. Test object Methodology / Parameters Technique Reference document
Test methods
1 Insulators and insulator strings for lines with Un = (1 - 400) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN IEC 60383-1:2024-04 | IEC 60383-1:2023 | PN-IEC 383-2:1997 | PN-IEC 383-2:1997/Ap1:2002 | IEC 60383-2:1993 | PN-EN 61109:2010 | IEC 61109:2025 | PN-EN 60137:2018-02 | PN-EN 60137:2018-02/AC:2018-10 | IEC 60137:2017 | IEC 60137:2017/COR1:2018 | PN-EN 60137:2018-02/AC:2018-10 | PN-EN 60168:1999 | PN-EN 60168:1999/A2:2002 | IEC 60168:1994+AMD1:1997 +AMD2:2000 CSV | PN-EN 60660:2002 | IEC 60660:1999 | PN-EN 50386:2010 | PN-EN 50386:2010/A1:2014 | PN-IEC 60720:2003 | IEC 60720:1981 | PN-EN IEC 60305:2021-10 | IEC 60305:2021 | PN-EN 61211:2005 | IEC 61211:2004 | PN-EN 61952:2010 | IEC 61952:2008 | PN-EN 62217:2013-06 | IEC 62217:2025 | PN-EN 62231:2008 | IEC 62231:2006
2 Insulators and insulator strings for lines with Un = (1 - 400) kV Electric strength at alternating voltage:
50 Hz up to Up = 1000 kV Power frequency 50 Hz voltage
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN IEC 60383-1:2024-04 | IEC 60383-1:2023 | PN-IEC 383-2:1997 | PN-IEC 383-2:1997/Ap1:2002 | IEC 60383-2:1993 | PN-EN 61109:2010 | IEC 61109:2025 | PN-EN 60137:2018-02 | PN-EN 60137:2018-02/AC:2018-10 | IEC 60137:2017 | IEC 60137:2017/COR1:2018 | PN-EN 60168:1999 | PN-EN 60168:1999/A2:2002 | IEC 60168:1994+AMD1:1997 +AMD2:2000 CSV | PN-EN 62155:2005 | IEC 62155:2003 | PN-EN 60660:2002 | IEC 60660:1999 | PN-EN 61952:2010 | IEC 61952:2008 | PN-IEC 60720:2003 | IEC 60720:1981 | PN-EN IEC 60305:2021-10 | IEC 60305:2021 | PN-EN 62217:2013-06 | IEC 62217:2025 | PN-EN 62231:2008 | IEC 62231:2006
3 Insulators and insulator strings for lines with Un = (1 - 400) kV Radio interference voltage level (RIV) and partial discharge level (PD): up to Up = 400 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 60137:2018-02 | PN-EN 60137:2018-02/AC:2018-10 | IEC 60137:2017 | IEC 60137:2017/COR1:2018 CISPR TR 18-2:2017 | PN-EN 60270:2003 | PN-EN 60270:2003/A1:2016-04 | IEC 60270:2000+AMD1:2015 CSV | PN-EN IEC 60437:2024-09 | IEC 60437:2023 | PN-EN 61952:2010 | IEC 61952:2008 | PN-EN IEC 60383-1:2024-04 | IEC 60383-1:2023
4 Insulators and insulator strings for lines with Un = (1 - 400) kV Resistance to tracking and erosion, salt fog test: up to Up = 100 kV PN-EN 61109:2010 | IEC 61109:2025 | PN-EN 62217:2013-06 | IEC 62217:2025 | PN-EN IEC 61462:2024-06 | IEC 61462:2023 | PN-EN 61952:2010 | IEC 61952:2008
5 Insulators and insulator strings for lines with Un = (1 - 400) kV Mechanical strength:
tension up to a length (2500 mm / do siły 200 kN) tension (do długości 1400 mm / do siły 1000 kN) mechanical strength test
PN-EN IEC 60383-1:2024-04, pkt. 19 | IEC 60383-1:2023, clause 19 | PN-EN 61109:2010, pkt.10.3.2. | IEC 61109:2008, clause 10.3.2. | IEC 61109:2025, clause 9.3.3 | PN-EN 61467:2012 | IEC 61467:2008
6 Insulators and insulator strings for lines with Un = (1 - 400) kV Mechanical strength:
bending (do wysokości 500 mm / do siły 200 kN) mechanical strength test
PN-EN IEC 60383-1:2024-04, pkt. 19 | IEC 60383-1:2023, clause 19 | PN-EN 61952:2010, pkt. 10.3.1 | IEC 61952:2008, clause 10.3.1 | PN-EN 62231:2008, pkt. 8.2.4 | IEC 62231:2006, clause 8.2.4
7 Insulators and insulator strings for lines with Un = (1 - 400) kV Thermomechanical strength:
tension (do długości 2500 mm / do siły 200 kN) Temperature range -60 °C ÷ 60 °C thermomechanical test
PN-EN IEC 60383-1:2024-04, pkt. 20 | IEC 60383-1:2023, clause 20 | PN-EN 61109:2010, pkt. 10.3.2. | IEC 61109:2008, clause 10.3.2. | IEC 61109:2025, clause 9.3.3
8 Insulators and insulator strings for lines with Un = (1 - 400) kV Thermomechanical strength:
bending (do wysokości 500 mm / do siły 200 kN) Temperature range -60 °C ÷ 60 °C thermomechanical test
PN-EN 61952:2010, pkt. 10.3.1 | IEC 61952:2008, clause 10.3.1 | PN-EN 62231:2008, pkt. 8.2.4 | IEC 62231:2006, clause 8.2.4
9 Insulators and insulator strings for lines with Un = (1 - 400) kV Residual strength test, Impact test IEC TR 60797:1984 | PN-EN IEC 60383-1:2024-04 | IEC 60383-1:2023
10 Substations, switchgear with Un = (3,6 - 400) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-200:2022-02 | IEC 62271-200:2021 | PN-EN IEC 62271-202:2023-03 | IEC 62271-202:2022 | PN-EN 62271-203:2012 | IEC 62271-203:2022
11 Substations, switchgear with Un = (3,6 - 400) kV Electric strength at alternating voltage: 50 Hz up to Up = 1000 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-200:2022-02 | IEC 62271-200:2021 | PN-EN IEC 62271-202:2023-03 | IEC 62271-202:2022 | PN-EN 62271-203:2012 | IEC 62271-203:2022
12 Substations, switchgear with Un = (3,6 - 400) kV Radio interference voltage level (RIV) and partial discharge level (PD): maximum Up = 400 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 CISPR TR 18-2:2017 | PN-EN 60270:2003 | PN-EN 60270:2003/A1:2016-04 | IEC 60270:2000+AMD1:2015 CSV | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-200:2022-02 | IEC 62271-200:2021 | PN-EN 62271-201-2014-12 | IEC 62271-201:2014 | PN-EN 62271-203:2012 | IEC 62271-203:2022 | PN-EN 62271-205:2008 | IEC 62271-205:2008
13 Circuit breakers, switch-disconnectors and reclosers with Un = (3,6 - 400) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-103:2024-04 | IEC 62271-103:2021 | PN-EN IEC 62271-100:2022-04 | PN-EN IEC 62271-100:2022-04/AC:2022-11 | PN-EN IEC 62271-100:2022-04/AC:2024-03 | IEC 62271-100:2021 | IEC 62271-100:2021/COR1:2021 | IEC 62271-100:2021/COR2:2022 | IEC 62271-100:2021/COR3:2024 | PN-EN IEC 62271-107:2020-01 | IEC 62271-107:2019 | IEC 62271-111:2019
14 Circuit breakers, switch-disconnectors and reclosers with Un = (3,6 - 400) kV Electric strength at alternating voltage:
50 Hz up to Up = 1000 kV Power frequency 50 Hz voltage
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-103:2024-04 | IEC 62271-103:2021 | PN-EN IEC 62271-100:2022-04 | PN-EN IEC 62271-100:2022-04/AC:2022-11 | PN-EN IEC 62271-100:2022-04/AC:2024-03 | IEC 62271-100:2021 | IEC 62271-100:2021/COR1:2021 | IEC 62271-100:2021/COR2:2022 | IEC 62271-100:2021/COR3:2024 | PN-EN IEC 62271-107:2020-01 | IEC 62271-107:2019 | IEC 62271-111:2019
15 Disconnectors with Un = (3,6 - 400) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | IEC 62271-102:2018+AMD1:2022 CSV
16 Disconnectors with Un = (3,6 - 400) kV Electric strength at alternating voltage:
50 Hz up to Up = 1000 kV Power frequency 50 Hz voltage withstand
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | IEC 62271-102:2018+AMD1:2022 CSV
17 Disconnectors with Un = (3,6 - 400) kV Radio interference voltage level (RIV) and partial discharge level (PD): maximum Up = 400 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 CISPR TR 18-2:2017 | PN-EN 60270:2003 | PN-EN 60270:2003/A1:2016-04 | IEC 60270:2025 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV | PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | IEC 62271-102:2018+AMD1:2022 CSV
18 High-voltage fuses Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN IEC 60282-1:2021-01 | IEC 60282-1:2020
19 High-voltage fuses Alternating voltage tests
Range do 140 kV
PN-EN 60269-1:2010 | PN-EN 60269-1:2010/A1:2012 | PN-EN 60269-1:2010/A2:2015-02 | IEC 60269-1:2024 | PN-EN IEC 60282-1:2021-01 | IEC 60282-1:2020
20 Current, voltage and combined instrument transformers with Un = (3,6 - 400) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 61869-2:2013-06 | IEC 61869-2:2012 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 | IEC 61869-4:2013/COR1:2014 | PN-EN 61869-5:2011 | PN-EN 61869-5:2011/AC1:2016-03 | IEC 61869-5:2011 | IEC 61869-5:2011/COR1:2015 | PN-EN 61869-3:2011 | IEC 61869-3:2011
21 Current, voltage and combined instrument transformers with Un = (3,6 - 400) kV Electric strength at alternating voltage: 50 Hz up to Up = 1000 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 61869-2:2013-06 | IEC 61869-2:2012 | PN-EN 61869-5:2011 | PN-EN 61869-5:2011/AC1:2016-03 | IEC 61869-5:2011 | IEC 61869-5:2011/COR1:2015
22 Current, voltage and combined instrument transformers with Un = (3,6 - 400) kV Radio interference voltage level (RIV) and partial discharge level (PD): maximum Up = 400 kV PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2023 | PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 61869-2:2013-06 | IEC 61869-2:2012 | PN-EN 61869-3:2011 | IEC 61869-3:2011 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 | IEC 61869-4:2013/COR1:2014 | PN-EN 61869-5:2011 | PN-EN 61869-5:2011/AC1:2016-03 | IEC 61869-5:2011 | IEC 61869-5:2011/COR1:2015 CISPR TR 18-2:2017 | PN-EN 60270:2003 | PN-EN 60270:2003/A1:2016-04 | IEC 60270:2025
23 Current, voltage and combined instrument transformers with Un = (3,6 - 400) kV Current error and phase displacement of instrument transformers PN-EN 61869-2:2013-06 | PN-EN IEC 61869-1:2025-10 | IEC 61869-2:2012 | IEC 61869-1:2023
24 Transformers and reactors with Un = (3,6 - 420) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 60076-1:2011 | IEC 60076-1:2011 | PN-EN 60076-3:2014 | PN-EN 60076-3:2014-02/A1:2018-09 | IEC 60076-3:2013 | IEC 60076-3:2013/AMD1:2018 | PN-EN 60076-4:2004 | IEC 60076-4:2002 | PN-EN IEC 60076-11:2019-01 SFS 2646:1987 | PN-EN 60076-6:2008 | IEC 60076-6:2007 | IEC 60076-11:2018
25 Transformers and reactors with Un = (3,6 - 420) kV Electric strength at alternating voltage: 50 Hz up to Up = 1000 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 60076-1:2011 | IEC 60076-1:2011 | PN-EN 60076-3:2014 | PN-EN 60076-3:2014-02/A1:2018-09 | IEC 60076-3:2013 | IEC 60076-3:2013/AMD1:2018 | PN-EN 60076-6:2008 | IEC 60076-6:2007
26 Lightning arresters and surge arresters with Un = (3,6 - 400) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 60099-4:2015-01 | IEC 60099-4:2014
27 Lightning arresters and surge arresters with Un = (3,6 - 400) kV Electric strength at alternating voltage: 50 Hz up to Up = 1000 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 60099-4:2015-01 | IEC 60099-4:2014
28 Lightning arresters and surge arresters with Un = (3,6 - 400) kV Radio interference voltage level (RIV) and partial discharge level (PD): maximum Up = 400 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 CISPR TR 18-2:2017 | PN-EN 60270:2003 | PN-EN 60270:2003/A1:2016-04 | IEC 60270:2025
29 Lightning arresters and surge arresters with Un = (3,6 - 400) kV Resistance to tracking and erosion, salt fog test: up to Up = 100kV PN-EN 60099-4:2015-01 | IEC 60099-4:2014
30 Cables and cable accessories with Un = (3,6 - 245) kV Dielectric strength at impulse voltage:
lightning up to Up = 4500 kV switching up to Up = 2800 kV
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN IEC 60230:2018-06 | IEC 60230:2018+AMD1:2021 CSV | PN-EN 61442:2005 | PN-EN IEC 61442:2025-08 | IEC 61442:2023 | IEC 60055-1:1997+AMD1:2005 CSV | IEC 60502-1:2021 | IEC 60502-2:2014 | IEC 60502-2:2014/AMD1:2024 | IEC 60502-4:2023 | IEC 60840:2020 | IEC 60840:2020/COR1:2021 | IEC 60840:2020/AMD1:2023 | IEC 62067:2022 | PN-HD 621 S1:2003 | PN-HD 632 S3:2017-03 | PN-HD 629-1-S3:2019-10 | PN-HD 629.2 S2:2006 | PN-HD 629.2 S2:2006/A1:2008
31 Cables and cable accessories with Un = (3,6 - 245) kV Electric strength at alternating voltage:
50 Hz up to Up = 1000 kV Power frequency 50 Hz voltage
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | IEC 60055-1:1997+AMD1:2005 CSV | IEC 60502-1:2021 | IEC 60502-2:2014 | IEC 60502-2:2014/AMD1:2024 | IEC 60502-4:2023 | IEC 60840:2020 | IEC 60840:2020/COR1:2021 | IEC 60840:2020/AMD1:2023 | IEC 62067:2022 | PN-HD 620 S3:2023-04 | PN-HD 629-1-S3:2019-10 | PN-HD 629.2:S2:2006 | PN-HD 629.2 S2:2006/A1:2008 | PN-EN 61442:2005 | PN-EN IEC 61442:2025-08 | PN-EN 50393:2015-03 | EN 50393:2015
32 Cables and cable accessories with Un = (3,6 - 245) kV Test in water and salt mist: up to Up = 100kV PN-EN 61442:2005 | PN-EN IEC 61442:2025-08 | IEC 61442:2023 | PN-HD 629-1-S3:2019-10
33 Cables and cable accessories with Un = (3,6 - 245) kV Limiting temperature rises Cyclic heating tests
Range do 20 kA
PN-HD 620 S3:2023-04 | PN-HD 629-1-S3:2019-10 | PN-HD 629.2:S2:2006 | PN-HD 629.2 S2:2006/A1:2008 | PN-EN 61442:2005 | PN-EN IEC 61442:2025-08 | PN-EN 50393:2015-03 | EN 50393:2015 | PN-HD 632 S3:2017-03 | IEC 60502-2:2014 | IEC 60502-2:2014/AMD1:2024
34 Cables and cable accessories with Un = (3,6 - 245) kV Insulation resistance
Range do 1 TΩ Verification of insulation resistance
PN-EN 50393:2015
35 Cables and cable accessories with Un = (3,6 - 245) kV Measurement of partial discharge intensity (apparent charge) at a voltage with an r.m.s. value up to 150 kV
Range od 2 pC
PN-HD 620 S3:2023-04 | PN-HD 629-1-S3:2019-10 | PN-EN 61442:2005 | PN-EN 60270:2003 | PN-EN 60270:2003/A1:2016
36 Fittings for overhead lines and substations with Un = (110 - 400) kV Radio interference voltage level (RIV) and partial discharge level (PD): maximum Up = 400 kV PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 CISPR 18-2:2010 | PN-EN 60270:2003 | PN-EN 60270:2003/A1:2016-04 | IEC 60270:2025 | PN-EN 61284:2002 | IEC 61284:1997 | IEC 61284:1997/COR1:1998
37 Personal protective equipment with Un = (1 - 400) kV Electric strength at alternating voltage:
50 Hz up to Up = 1000 kV Power frequency 50 Hz voltage withstand
PN-EN 60060-1:2011 | IEC 60060-1:2025 | PN-EN 60060-2:2011 | IEC 60060-2:2025 | PN-EN 60832-1:2010 | IEC 60832-1:2010 | PN-EN 60832-2:2010 | IEC 60832-2:2010 | PN-EN 61243-3:2015-04 | PN-EN 61243-3:2015-04/AC1:2015-06 | IEC 61243-3:2014 | IEC 61243-3:2014/COR1:2015 | IEC 61243-3:2014/COR2:2015 | PN-EN IEC 61243-1:2022-01 | IEC 61243-1:2021 | PN-EN 61481-1:2015-04 | PN-EN 61481-1:2015-04/AC1:2018-12 | IEC 61481-1:2014 | IEC 61481-1:2014/COR1:2015 | PN-EN 61481-2:2015-04 | IEC 61481-2:2014 | PN-EN 60855-1:2017-04 | IEC 60855-1:2016 | PN-EN 61478:2005 | IEC 61478:2001 | IEC 61478:2001/AMD1:2003 | PN-EN IEC 60900:2018-10 | PN-EN IEC 60900:2018-10/AC:2020-09E | IEC 60900:2018 | IEC 60900:2018/COR1:2019 | IEC 60900:2018/COR2:2020 | PN-EN 60903:2006 | IEC 60903:2014 | PN-EN 61235:1999 | IEC 61235:1993 | IEC 61235:1993/COR1:1999 | IEC 61235:1993/COR2:2000 | PN-EN 61111:2009 | IEC 61111:2009 | PN-EN 3-7+A1:2008
38 High-voltage busbars and busbar bridges Electric strength
Range do 150 kV Alternating voltage tests Power frequency 50 Hz voltage
PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017+AMD1:2021 CSV ANSI/IEEE C37.23-2015
39 Low-voltage switchgear and controlgear assemblies Dielectric strength at lightning impulse voltage, Range from: Up = 4,8 kV, Lightning impulse voltage PN-EN IEC 61439-1:2021-10 | PN-EN IEC 61439-1:2021-10/AC:2022-03E | IEC 61439-1:2020 | IEC 61439-1:2020/COR1:2021 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | PN-EN 61439-4:2013-06/Ap1:2014-12E | IEC 61439-4:2023 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
40 Low-voltage switchgear and controlgear assemblies Electric strength
Range do 150 kV Alternating voltage tests
PN-EN IEC 61439-1:2021-10 | PN-EN IEC 61439-1:2021-10/AC:2022-03E | IEC 61439-1:2020 | IEC 61439-1:2020/COR1:2021 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | PN-EN 61439-4:2013-06/Ap1:2014-12E | IEC 61439-4:2023 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
41 Low-voltage circuit breakers Dielectric strength at lightning impulse voltage, Range from: Up = 4,8 kV, Lightning impulse voltage PN-EN IEC 60947-1:2021-07 | PN-EN IEC 60947-1:2021-07/Ap1:2022-12E | PN-EN IEC 60947-1:2021-07/AC:2023-03E | IEC 60947-1:2020 | IEC 60947-1:2020/COR1:2022 | PN-EN 60947-2:2018-01 | PN-EN 60947-2:2018-01/A1:2020-06 | IEC 60947-2:2024
42 Low-voltage circuit breakers Alternating voltage tests 50 Hz up to Up =150 KV PN-EN IEC 60947-1:2021-07 | PN-EN IEC 60947-1:2021-07/Ap1:2022-12E | PN-EN IEC 60947-1:2021-07/AC:2023-03E | IEC 60947-1:2020 | IEC 60947-1:2020/COR1:2022 | PN-EN 60947-2:2018-01 | PN-EN 60947-2:2018-01/A1:2020-06 | IEC 60947-2:2024
43 Low-voltage switches, disconnectors, switch-disconnectors and fuse-combination units Dielectric strength at lightning impulse voltage, Range from: Up = 4,8 kV, Lightning impulse voltage PN-EN IEC 60947-1:2021-07 | PN-EN IEC 60947-1:2021-07/Ap1:2022-12E | PN-EN IEC 60947-1:2021-07/AC:2023-03E | IEC 60947-1:2020 | IEC 60947-1:2020/COR1:2022 | PN-EN IEC 60947-3:2021-07 | PN-EN IEC 60947-3:2021-07/AC:2022-01E | IEC 60947-3:2020 | IEC 60947-3:2020/COR1:2021 | IEC 60947-3:2020/AMD1:2025
44 Low-voltage switches, disconnectors, switch-disconnectors and fuse-combination units Alternating voltage tests 50 Hz up to Up =150, KV PN-EN IEC 60947-1:2021-07 | PN-EN IEC 60947-1:2021-07/Ap1:2022-12E | PN-EN IEC 60947-1:2021-07/AC:2023-03E | IEC 60947-1:2020 | IEC 60947-1:2020/COR1:2022 | PN-EN IEC 60947-3:2021-07 | PN-EN IEC 60947-3:2021-07/AC:2022-01E | IEC 60947-3:2020 | IEC 60947-3:2020/COR1:2021 | IEC 60947-3:2020/AMD1:2025
45 AC metal-enclosed switchgear and controlgear for rated voltages up to 52 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 62271-200:2022-02/A1:2025-04 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | IEC 62271-200:2021 | IEC 62271-200:2021/AMD1:2024 | PN-EN IEC 62271-200:2022-02
46 AC metal-enclosed switchgear and controlgear for rated voltages up to 52 kV Switching capability
Range do 36 kV
PN-EN IEC 62271-200:2022-02/A1:2025-04 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | IEC 62271-200:2021 | IEC 62271-200:2021/AMD1:2024 | PN-EN IEC 62271-200:2022-02
47 AC metal-enclosed switchgear and controlgear for rated voltages up to 52 kV Resistance to electric arc
Range do 31,5 kA
PN-EN IEC 62271-200:2022-02/A1:2025-04 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | IEC 62271-200:2021 | IEC 62271-200:2021/AMD1:2024 | PN-EN IEC 62271-200:2022-02
48 AC metal-enclosed switchgear and controlgear for rated voltages up to 52 kV Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN IEC 62271-200:2022-02/A1:2025-04 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | IEC 62271-200:2021 | IEC 62271-200:2021/AMD1:2024 | PN-EN IEC 62271-200:2022-02
49 AC metal-enclosed switchgear and controlgear for rated voltages up to 52 kV Resistance
Range from 10-5 Ω Test current do 200 A Resistance of the main circuit
PN-EN IEC 62271-200:2022-02/A1:2025-04 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | IEC 62271-200:2021 | IEC 62271-200:2021/AMD1:2024 | PN-EN IEC 62271-200:2022-02
50 AC metal-enclosed switchgear and controlgear for rated voltages up to 52 kV Mechanical operation PN-EN IEC 62271-200:2022-02/A1:2025-04 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | IEC 62271-200:2021 | IEC 62271-200:2021/AMD1:2024 | PN-EN IEC 62271-200:2022-02
51 AC insulation-enclosed switchgear and controlgear for rated voltages up to 52 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN 62271-201:2014 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-201:2014 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
52 AC insulation-enclosed switchgear and controlgear for rated voltages up to 52 kV Switching capability
to do 36 kV
PN-EN 62271-201:2014 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-201:2014 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
53 AC insulation-enclosed switchgear and controlgear for rated voltages up to 52 kV Resistance to electric arc
Range do 31,5 kA
PN-EN 62271-201:2014 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-201:2014 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
54 AC insulation-enclosed switchgear and controlgear for rated voltages up to 52 kV Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN 62271-201:2014 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-201:2014 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
55 AC insulation-enclosed switchgear and controlgear for rated voltages up to 52 kV Resistance
Range from 10-5 Ω Test current do 200 A Resistance of the main circuit
PN-EN 62271-201:2014 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-201:2014 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
56 AC insulation-enclosed switchgear and controlgear for rated voltages up to 52 kV Mechanical operation PN-EN 62271-201:2014 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-201:2014 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
57 Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 62271-203:2023-02 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-203:2022 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
58 Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV Resistance to electric arc
Range do 40 kA
PN-EN IEC 62271-203:2023-02 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-203:2022 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021
59 AC prefabricated substations Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak Short-circuit tests Range: up and including to 150 kA rms / 400 kA peak Resistance to electric arc Range do 31,5 kA
PN-EN IEC 62271-202:2023-03 | PN-EN IEC 62271-202:2023-03/AC:2023-10E | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN 62262:2003 | PN-EN 62262:2003/A1:2022-06 | IEC 62262:2002 | IEC 62262:2002/AMD1:2021 | PN-EN 60529:2003 | PN-EN 60529:2003/A2:2014-07 | IEC 60529:1989 | IEC 60529:1989/AMD1:1999 | IEC 60529:1989/AMD2:2013 | IEC 62271-202:2022
60 AC prefabricated substations Temperature-rise limits
Range do 4 kA (obwód z transformatorem) Temperature-rise tests with continuous current
PN-EN IEC 62271-202:2023-03 | PN-EN IEC 62271-202:2023-03/AC:2023-10E | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN 62262:2003 | PN-EN 62262:2003/A1:2022-06 | IEC 62262:2002 | IEC 62262:2002/AMD1:2021 | PN-EN 60529:2003 | PN-EN 60529:2003/A2:2014-07 | IEC 60529:1989 | IEC 60529:1989/AMD1:1999 | IEC 60529:1989/AMD2:2013 | IEC 62271-202:2022
61 AC prefabricated substations Verification of the IK code
Range IK07, IK09, IK10
PN-EN IEC 62271-202:2023-03 | PN-EN IEC 62271-202:2023-03/AC:2023-10E | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN 62262:2003 | PN-EN 62262:2003/A1:2022-06 | IEC 62262:2002 | IEC 62262:2002/AMD1:2021 | PN-EN 60529:2003 | PN-EN 60529:2003/A2:2014-07 | IEC 60529:1989 | IEC 60529:1989/AMD1:1999 | IEC 60529:1989/AMD2:2013 | IEC 62271-202:2022
62 AC prefabricated substations Degree of protection
Range do IP45
PN-EN IEC 62271-202:2023-03 | PN-EN IEC 62271-202:2023-03/AC:2023-10E | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN 62262:2003 | PN-EN 62262:2003/A1:2022-06 | IEC 62262:2002 | IEC 62262:2002/AMD1:2021 | PN-EN 60529:2003 | PN-EN 60529:2003/A2:2014-07 | IEC 60529:1989 | IEC 60529:1989/AMD1:1999 | IEC 60529:1989/AMD2:2013 | IEC 62271-202:2022
63 Metal-enclosed switchgear mounted on poles for rated voltages above 1 kV up to and including 52 kV Resistance to electric arc
Range do 31,5 kA
PN-EN IEC 62271-214:2025-01 | PN-EN IEC 62271-214:2025-01/AC:2025-06E | IEC 62271-214:2024 | IEC 62271-214:2024/COR1:2025
64 Power transformers with HV voltage up to 36 kV and special transformers with HV voltage up to 120 kV Dynamic strength
Range do 50 kA
PN-EN 60076-5:2009 | PN-EN IEC 60076-11:2019-01 | IEC 60076-5:2006 | IEC 60076-11:2018 | PN-EN 60076-2:2011 | IEC 60076-2:2011
65 Power transformers with HV voltage up to 36 kV and special transformers with HV voltage up to 120 kV Temperature-rise limits
Range do 4 kA Temperature-rise tests with continuous current
PN-EN 60076-5:2009 | PN-EN IEC 60076-11:2019-01 | IEC 60076-5:2006 | IEC 60076-11:2018 | PN-EN 60076-2:2011 | IEC 60076-2:2011
66 Power transformers with HV voltage up to 36 kV and special transformers with HV voltage up to 120 kV Resistance of windings
Range od 10-5Ω
PN-EN 60076-5:2009 | PN-EN IEC 60076-11:2019-01 | IEC 60076-5:2006 | IEC 60076-11:2018 | PN-EN 60076-2:2011 | IEC 60076-2:2011
67 Surge arresters up to 123 kV Short-circuit withstand strength
Range do 40 kA
PN-EN 60099-4:2015-01 | IEC 60099-4:2014
68 High-voltage alternating-current circuit-breakers with rated voltage up to 36 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 62271-100:2022-04/A1:2025-05 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN IEC 62271-100:2022-04 | IEC 62271-100:2021 | IEC 62271-100:2021/AMD1:2024
69 High-voltage alternating-current circuit-breakers with rated voltage up to 36 kV Switching capability
Range do 36 kV
PN-EN IEC 62271-100:2022-04/A1:2025-05 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN IEC 62271-100:2022-04 | IEC 62271-100:2021 | IEC 62271-100:2021/AMD1:2024
70 High-voltage alternating-current circuit-breakers with rated voltage up to 36 kV Mechanical operation, mechanical endurance, Mechanical operation, Mechanical endurance PN-EN IEC 62271-100:2022-04/A1:2025-05 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN IEC 62271-100:2022-04 | IEC 62271-100:2021 | IEC 62271-100:2021/AMD1:2024
71 High-voltage alternating-current circuit-breakers with rated voltage up to 36 kV Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN IEC 62271-100:2022-04/A1:2025-05 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN IEC 62271-100:2022-04 | IEC 62271-100:2021 | IEC 62271-100:2021/AMD1:2024
72 High-voltage alternating-current circuit-breakers with rated voltage up to 36 kV Resistance
Range from 10-5 Ω Test current do 200 A Resistance of the main circuit
PN-EN IEC 62271-100:2022-04/A1:2025-05 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN IEC 62271-100:2022-04 | IEC 62271-100:2021 | IEC 62271-100:2021/AMD1:2024
73 High-voltage switch-disconnectors with rated voltage up to 36 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 62271-103:2024-04 | IEC 62271-103:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 IEEE Std. C37.20.4-2013
74 High-voltage switch-disconnectors with rated voltage up to 36 kV Switching capability
Range do 1600 A Short-circuit making capacity Range do 100 kA wartości szczytowej
PN-EN IEC 62271-103:2024-04 | IEC 62271-103:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 IEEE Std. C37.20.4-2013
75 High-voltage switch-disconnectors with rated voltage up to 36 kV Mechanical operation, mechanical endurance, Mechanical operation, Mechanical endurance PN-EN IEC 62271-103:2024-04 | IEC 62271-103:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 IEEE Std. C37.20.4-2013
76 High-voltage switch-disconnectors with rated voltage up to 36 kV Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN IEC 62271-103:2024-04 | IEC 62271-103:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 IEEE Std. C37.20.4-2013
77 High-voltage switch-disconnectors with rated voltage up to 36 kV Resistance
Range from 10-5 Ω Test current do 200 A Resistance of the main circuit
PN-EN IEC 62271-103:2024-04 | IEC 62271-103:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 IEEE Std. C37.20.4-2013
78 High-voltage alternating current switch-fuse combinations with rated voltage up to 36 kV Switching capability
Range do 1600 A Short-circuit making capacity Range do 100 kA wartości szczytowej
PN-EN IEC 62271-105:2024-04 | IEC 62271-105:2021
79 High-voltage alternating current switch-fuse combinations with rated voltage up to 36 kV Operation of the mechanism, shock resistance of fuses
Range do 3 J Mechanical operation
PN-EN IEC 62271-105:2024-04 | IEC 62271-105:2021
80 High-voltage alternating current switch-fuse combinations with rated voltage up to 36 kV Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN IEC 62271-105:2024-04 | IEC 62271-105:2021
81 High-voltage alternating current switch-fuse combinations with rated voltage up to 36 kV Resistance
Range from 10-5 Ω Test current do 200 A Resistance of the main circuit
PN-EN IEC 62271-105:2024-04 | IEC 62271-105:2021
82 Alternating current disconnectors and earthing switches with rated voltage up to 550 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-102:2018 | IEC 62271-102 :2018/AMD1 :2022 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 Scope of accreditation No. AB 324
83 Alternating current disconnectors and earthing switches with rated voltage up to 550 kV Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current (disconnectors)
PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-102:2018 | IEC 62271-102 :2018/AMD1 :2022 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 Scope of accreditation No. AB 324
84 Alternating current disconnectors and earthing switches with rated voltage up to 550 kV Resistance
Range from 10-5 Ω Test current do 200 A Resistance of the main circuit (disconnectors)
PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-102:2018 | IEC 62271-102 :2018/AMD1 :2022 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 Scope of accreditation No. AB 324
85 Alternating current disconnectors and earthing switches with rated voltage up to 550 kV Mechanical operation, mechanical endurance, Mechanical operation, Mechanical endurance PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-102:2018 | IEC 62271-102 :2018/AMD1 :2022 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 Scope of accreditation No. AB 324
86 Alternating current disconnectors and earthing switches with rated voltage up to 550 kV Switching capability
Range do 4000 A
PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-102:2018 | IEC 62271-102 :2018/AMD1 :2022 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 Scope of accreditation No. AB 324
87 Current transformers up to 145 kV Mechanical strength
Range do 5 kN
PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-2:2013-06 | IEC 61869-2:2012
88 Current transformers up to 145 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-2:2013-06 | IEC 61869-2:2012
89 Current transformers up to 145 kV Temperature-rise limits
Range do 20 kA
PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-2:2013-06 | IEC 61869-2:2012
90 Current transformers up to 145 kV Verification of the safety factor FS PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-2:2013-06 | IEC 61869-2:2012
91 Inductive voltage transformers Mechanical strength
Range do 5 kN
PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-3:2011 | IEC 61869-3:2011
92 Inductive voltage transformers Short-circuit withstand
Range do 145 kV
PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-3:2011 | IEC 61869-3:2011
93 Inductive voltage transformers Temperature-rise limits
Range do 20 kA
PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-3:2011 | IEC 61869-3:2011
94 Combined transformers up to 145 kV Mechanical strength
Range do 5 kN
PN-EN 61869-1:2009 | PN-EN IEC 61869-1:2025-10 | IEC 61869-1:2007 | IEC 61869-1:2023 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013
95 Combined transformers up to 145 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN 61869-2:2013 | IEC 61869-2:2012 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 | PN-EN 61869-3:2011 | IEC 61869-3:2011 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 Scope of accreditation No. AB 324
96 Combined transformers up to 145 kV Short-circuit withstand
Range do 145 kV
PN-EN 61869-2:2013 | IEC 61869-2:2012 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 | PN-EN 61869-3:2011 | IEC 61869-3:2011 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 Scope of accreditation No. AB 324
97 Combined transformers up to 145 kV Temperature-rise limits
Range do 20 kA
PN-EN 61869-2:2013 | IEC 61869-2:2012 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 | PN-EN 61869-3:2011 | IEC 61869-3:2011 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 Scope of accreditation No. AB 324
98 Combined transformers up to 145 kV Verification of the safety factor FS PN-EN 61869-2:2013 | IEC 61869-2:2012 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 | PN-EN 61869-3:2011 | IEC 61869-3:2011 | PN-EN 61869-4:2014-09 | IEC 61869-4:2013 Scope of accreditation No. AB 324
99 High-voltage earthing switches with a rated voltage up to 36 kV Short-circuit making capacity
Range do 100 kA wartości szczytowej Short-circuit making capacity
PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | IEC 62271-102:2018 | IEC 62271-102:2018/AMD1:2022
100 High-voltage alternating current earthing switches with a rated voltage up to 550 kV Switching capability
Range do 200 A
PN-EN IEC 62271-102:2018-10 | PN-EN IEC 62271-102:2018-10/A1:2023-01 | IEC 62271-102:2018 | IEC 62271-102:2018/AMD1:2022
101 High-voltage current-limiting fuses for alternating current with rated voltage up to 36 kV Switching capability
Range do 63 kA Breaking capacity
PN-EN IEC 60282-1:2021-01 | IEC 60282-1:2020 IEEE Std C37.41-2016
102 High-voltage current-limiting fuses for alternating current with rated voltage up to 36 kV Time-current characteristics
Range do 25 kA Time-current characteristics
PN-EN IEC 60282-1:2021-01 | IEC 60282-1:2020 IEEE Std C37.41-2016
103 High-voltage current-limiting fuses for alternating current with rated voltage up to 36 kV Temperature-rise limits
Range do 20 kA Measurement of power losses
PN-EN IEC 60282-1:2021-01 | IEC 60282-1:2020 IEEE Std C37.41-2016
104 Expulsion fuses with rated voltage up to 36 kV Switching capability
Range do 63 kA Breaking capacity
IEC 60282-2:2008 Scope of accreditation No. AB 324
105 Expulsion fuses with rated voltage up to 36 kV Temperature-rise limits
Range do 20 kA
IEC 60282-2:2008 Scope of accreditation No. AB 324
106 Expulsion fuses with rated voltage up to 36 kV Correctness of mechanical operation
Range do 15 kN
IEC 60282-2:2008 Scope of accreditation No. AB 324
107 Insulator strings up to 420 kV Resistance to electric arc
Range do 40 kA
PN-EN 61467:2012 | IEC 61467:2008
108 Portable equipment for earthing or earthing and short-circuiting Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN 61230:2011 | IEC 61230:2008
109 Portable equipment for earthing or earthing and short-circuiting Mechanical strength
Range do 15 kN Torsion and bending tests of the cable with terminations Tensile tests
PN-EN 61230:2011 | IEC 61230:2008
110 Portable equipment for earthing or earthing and short-circuiting Resistance to fatigue and moisture penetration PN-EN 61230:2011 | IEC 61230:2008
111 Portable equipment for earthing or earthing and short-circuiting Durability of marking PN-EN 61230:2011 | IEC 61230:2008
112 Reclosers for alternating current systems with voltage up to 38 kV Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
IEC 62271-111:2019 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 Scope of accreditation No. AB 324
113 Reclosers for alternating current systems with voltage up to 38 kV Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
IEC 62271-111:2019 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 Scope of accreditation No. AB 324
114 Reclosers for alternating current systems with voltage up to 38 kV Resistance
Range from 10-5 Ω Test current do 200 A
IEC 62271-111:2019 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 | PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 Scope of accreditation No. AB 324
115 Reactors and earthing transformers Short-circuit withstand strength
single-phase system do 63 kA three-phase system do 31,5 kA
PN-EN 60076-6:2008 | IEC 60076-6:2007
116 Reactors and earthing transformers Temperature-rise limits Heating tests with continuous current
AC range do 20 kA DC range: do 4 kA
PN-EN 60076-6:2008 | IEC 60076-6:2007
117 Overhead line fittings Mechanical strength
Range do15 kN
PN-EN 61284:2002 | IEC 61284:1997 | IEC 61284:1997/COR1:1998 | PN-EN 50483-1:2009 | PN-EN 50483-2:2009 | PN-EN 50483-3:2009 | PN-EN 50483-4:2009
118 Overhead line fittings Limiting temperature rises Cyclic heating tests
Range do 20 kA
PN-EN 61284:2002 | IEC 61284:1997 | PN-EN 50483-1:2009 | PN-EN 50483-5:2009
119 Overhead line fittings Resistance
Range od 10-5 Ω Test current do 200 A
PN-EN 61284:2002 | IEC 61284:1997 | PN-EN 50483-1:2009 | PN-EN 50483-5:2009
120 Overhead line fittings Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak Short-circuit withstand tests
PN-EN 61284:2002 | IEC 61284:1997 | PN-EN 50483-1:2009 | PN-EN 50483-5:2009 Scope of accreditation No. AB 324
121 Cable line accessories Mechanical strength
Range do 15 kN
PN-HD 620 S2:2010 | PN-HD 620 S3:2023-04 | PN-HD 629-1-S3:2019-10 | PN-HD 629.2:S2:2006 | PN-HD 629.2 S2:2006/A1:2008 | PN-EN 61442:2005 | PN-EN IEC 61442:2025-08 | IEC 61442:2005 | IEC 61442:2023 | PN-EN IEC 61238-1-1:2020-06 | PN-EN IEC 61238-1-2:2020-06 | PN-EN IEC 61238-1-3:2020-01 | PN-EN IEC 61238-1-3:2020-01/A11:2020-06 | PN-EN 50393:2015-03 | PN-HD 632 S3:2017-03
122 Cable line accessories Limiting temperature rises Cyclic heating tests
Range do 20 kA
PN-EN IEC 61238-1-1:2020-06 | PN-EN IEC 61238-1-2:2020-06 | PN-EN IEC 61238-1-3:2020-01 | PN-EN IEC 61238-1-3:2020-01/A11:2020-06
123 Cable line accessories Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-HD 620 S2:2010 | PN-HD 620 S3:2023-04 | PN-HD 629-1-S3:2019-10 | PN-HD 629.2:S2:2006 | PN-HD 629.2 S2:2006/A1:2008 | PN-EN 61442:2005 | PN-EN IEC 61442:2025-08 | IEC 61442:2005 | IEC 61442:2023 | PN-EN IEC 61238-1-1:2020-06 | PN-EN IEC 61238-1-2:2020-06 | PN-EN IEC 61238-1-3:2020-01 | PN-EN IEC 61238-1-3:2020-01/A11:2020-06 | PN-EN 50393:2015-03 | EN 50393:2015 | PN-HD 632 S2:2009 | PN-HD 632 S3:2017-03
124 Cable line accessories Resistance
Range od 10-5Ω Test current do 200 A
PN-HD 620 S2:2010 | PN-HD 620 S3:2023-04 | PN-EN IEC 61238-1-1:2020-06 | PN-EN IEC 61238-1-2:2020-06 | PN-EN IEC 61238-1-3:2020-01 | PN-EN IEC 61238-1-3:2020-01/A11:2020-06 | PN-EN 61442:2005 | PN-EN IEC 61442:2025-08 | IEC 61442:2005 | IEC 61442:2023
125 Cable line accessories Insulation resistance IEC 61442:2023
126 Conductors for overhead lines – ACSS steel-aluminium conductors Resistance
Range od 10-5 Ω Test current do 200 A
PN-EN 50540:2010 | EN 50540:2010
127 HV busbar trunking systems and busbar bridges Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 ANSI/IEEE C37.23-2015
128 HV busbar trunking systems and busbar bridges Durability of marking PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 ANSI/IEEE C37.23-2015
129 HV busbar trunking systems and busbar bridges Resistance
Range from 10-5 Ω Test current do 200 A
PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 ANSI/IEEE C37.23-2015
130 HV busbar trunking systems and busbar bridges Short-circuit withstand strength, Range up to 150 kA rms / 400 kA peak PN-EN 62271-1:2018-02 | PN-EN 62271-1:2018-02/A1:2022-06 | IEC 62271-1:2017 | IEC 62271-1:2017/AMD1:2021 ANSI/IEEE C37.23-2015
131 Low-voltage busbar trunking systems and busbar bridges Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012 | PN-EN 61439-6:2013-03/Ap1:2014-12
132 Low-voltage busbar trunking systems and busbar bridges Temperature-rise limits., Cyclic heating test, Range up to 20 kA PN-EN 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012 | PN-EN 61439-6:2013-03/Ap1:2014-12
133 Low-voltage busbar trunking systems and busbar bridges Short-circuit withstand strength, Range up to 150 kA rms / 400 kA peak PN-EN 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012 | PN-EN 61439-6:2013-03/Ap1:2014-12
134 Low-voltage busbar trunking systems and busbar bridges Short-circuit withstand, Direct current tests, Range up to 40 kA (short-time current) PN-EN 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012 | PN-EN 61439-6:2013-03/Ap1:2014-12
135 Low-voltage busbar trunking systems and busbar bridges Temperature-rise limits, Heating tests with direct current up to 4 kA PN-EN 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012 | PN-EN 61439-6:2013-03/Ap1:2014-12
136 Low-voltage busbar trunking systems and busbar bridges Resistance
Range from 10-5 Ω Test current do 200 A
PN-EN 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012 | PN-EN 61439-6:2013-03/Ap1:2014-12
137 Low-voltage switchgear and controlgear assemblies Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | IEC 61439-4:2023 | PN-EN 61439-4:2013-06 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
138 Low-voltage switchgear and controlgear assemblies Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | IEC 61439-4:2023 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
139 Low-voltage switchgear and controlgear assemblies Correctness of mechanical operation
Range do 15 KN
PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | IEC 61439-4:2023 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
140 Low-voltage switchgear and controlgear assemblies Lifting, Lifting PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
141 Low-voltage switchgear and controlgear assemblies Axial loading of metal crimps PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
142 Low-voltage switchgear and controlgear assemblies Resistance
Range od 10-5 Ω Test current do 200 A Tests of main current paths
PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | IEC 61439-4:2023 | IEC 61439-5:2014 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
143 Low-voltage switchgear and controlgear assemblies Insulation resistance
Range od 1 MΩ do 1000 GΩ
PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020
144 Low-voltage switchgear and controlgear assemblies Short-circuit withstand, Direct current tests, Range up to 40 kA PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | IEC 61439-4:2023 | IEC 61439-4:2012 | IEC 61439-5:2014 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023
145 Low-voltage switchgear and controlgear assemblies Temperature-rise limits, Heating tests with direct current Range: up to 4 kA PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | IEC 61439-4:2023 | IEC 61439-4: 2012 | IEC 61439-5:2014 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023 Scope of accreditation No. AB 324
146 Low-voltage switchgear and controlgear assemblies Protection against electric shock, Protection against unintentional direct contact with hazardous live parts PN-EN 50274:2004 | EN 50274:2002
147 Low-voltage switchgear and controlgear assemblies Clearances and creepage distances PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | IEC 61439-4:2023 | IEC 61439-5:2014 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012
148 Low-voltage switchgear and controlgear assemblies Durability of marking PN-EN IEC 61439-1:2021-10 | IEC 61439-1:2020 | PN-EN IEC 61439-2:2021-10 | IEC 61439-2:2020 | PN-EN IEC 61439-3:2025-09 | IEC 61439-3:2024 | PN-EN 61439-4:2013-06 | IEC 61439-4:2023 | PN-EN IEC 61439-5:2024-04 | IEC 61439-5:2023 | PN-EN 61439-6:2013-03 | IEC 61439-6:2012
149 Low-voltage circuit breakers Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 60947-1:2021-07 | IEC 60947-1:2020 | IEC 60947-2:2024 | PN-EN 60947-2:2018-01 | PN-EN 60947-2:2018-01/A1:2020-06 | IEC 60947-2:2024 Scope of accreditation No. AB 324
150 Low-voltage circuit breakers Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN IEC 60947-1:2021-07 | IEC 60947-1:2020 | IEC 60947-2:2024 | PN-EN 60947-2:2018-01 | PN-EN 60947-2:2018-01/A1:2020-06 | IEC 60947-2:2024 Scope of accreditation No. AB 324
151 Low-voltage switches, disconnectors, switch-disconnectors and fuse-combination units Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current
PN-EN IEC 60947-1:2021-07 | PN-EN IEC 60947-3:2021-07/AC:2022-01 | IEC 60947-3:2020/AMD1:2025 | IEC 60947-1:2020 | PN-EN IEC 60947-3:2021-07 | IEC 60947-3:2020 | PN-EN 60269-1:2010 | IEC 60269-1:2024 | PN-EN 60269-1:2010/A1:2012 | PN-EN 60269-1:2010/A2:2015-02
152 Low-voltage switches, disconnectors, switch-disconnectors and fuse-combination units Short-circuit withstand strength
Range do 150 kA rms / 400 kA peak
PN-EN IEC 60947-1:2021-07 | IEC 60947-1:2020 | PN-EN 60269-1:2010 | PN-EN 60269-1:2010/A1:2012 | PN-EN 60269-1:2010/A2:2015-02 | IEC 60269-1:2024 | IEC 60269-2:2013/AMD2:2024
153 Enclosed low-voltage switchgear Resistance to electric arc
Range do 150 kA rms / 400 kA peak Tests under internal arc fault conditions
PN-E-05163:2002 IEC/ TR 61641:2014
154 Low-voltage fuses for rated current up to 1250 A Temperature-rise limits
Range do 20 kA Temperature-rise tests with continuous current, measurement of power losses
PN-EN 60269-1:2010 | PN-EN 60269-1:2010/A1:2012 | PN-EN 60269-1:2010/A2:2015-02 | IEC 60269-1:2024 | IEC 60269-2:2013/AMD2:2024 | PN-HD 60269-2:2014-06 | IEC 60269-2:2013 | IEC 60269-2:2013/AMD1:2016
155 Low-voltage fuses for rated current up to 1250 A Operating currents PN-EN 60269-1:2010 | PN-EN 60269-1:2010/A1:2012 | PN-EN 60269-1:2010/A2:2015-02 | IEC 60269-1:2024
156 Low-voltage fuses for rated current up to 1250 A Durability of contacts PN-EN 60269-1:2010 | PN-EN 60269-1:2010/A1:2012 | PN-EN 60269-1:2010/A2:2015-02 | IEC 60269-1:2024
157 High-voltage fuse-links for motor circuit protection Resistance
Range do 20 kA Resistance to cyclic changes of impulse current Withstand
PN-EN 60644:2010 | IEC 60644:2009 | IEC 60644:2009/AMD1:2019 Scope of accreditation No. AB 324
158 Empty enclosures for low-voltage switchgear and controlgear assemblies Durability of marking PN-EN IEC 62208:2024-04 | IEC 62208:2023
159 Empty enclosures for low-voltage switchgear and controlgear assemblies Static load (except enclosures made of insulating materials) PN-EN IEC 62208:2024-04 | IEC 62208:2023
160 Empty enclosures for low-voltage switchgear and controlgear assemblies Lifting, Lifting PN-EN IEC 62208:2024-04 | IEC 62208:2023
161 Empty enclosures for low-voltage switchgear and controlgear assemblies Axial load of metal crimps PN-EN IEC 62208:2024-04 | IEC 62208:2023
162 Empty enclosures for low-voltage switchgear and controlgear assemblies Continuity of the protective circuit PN-EN IEC 62208:2024-04 | IEC 62208:2023
163 Electrical equipment Degree of protection, Range up to IP45 PN-EN 60529:2003 | PN-EN 60529:2003/AC:2017-12 | PN-EN 60529:2003/A2:2014-07 | IEC 60529:1989/AMD1:1999/A2:2013 | IEC 60529:1989/AMD1:1999 | IEC 60529:1989/AMD2:2013
164 Electrical equipment Degree of protection against external mechanical impacts
Verification of code IK07, IK09 and IK10
PN-EN 62262:2003 | PN-EN 62262:2003/A1:2022-06 | IEC 62262:2002 | IEC 62262:2002/AMD1:2021
165 Power cables Short-circuit withstand up to 150 kA rms PN-HD 605 S2:2008

Reference standards (299)

EN 50274:2002
EN 50393:2015
EN 50540:2010
IEC 60055-1:1997+AMD1:2005 CSV
IEC 60060-1:2025
IEC 60060-2:2025
IEC 60060-2:2025 CISPR 18-2:2010
IEC 60060-2:2025 CISPR TR 18-2:2017
IEC 60076-11:2018
IEC 60076-1:2011
IEC 60076-2:2011
IEC 60076-3:2013
IEC 60076-3:2013/AMD1:2018
IEC 60076-4:2002
IEC 60076-5:2006
IEC 60076-6:2007
IEC 60099-4:2014
IEC 60137:2017
IEC 60137:2017/COR1:2018
IEC 60137:2017/COR1:2018 CISPR TR 18-2:2017
IEC 60168:1994+AMD1:1997 +AMD2:2000 CSV
IEC 60230:2018+AMD1:2021 CSV
IEC 60269-1:2024
IEC 60269-2:2013
IEC 60269-2:2013/AMD1:2016
IEC 60269-2:2013/AMD2:2024
IEC 60270:2000+AMD1:2015 CSV
IEC 60270:2025
IEC 60282-1:2020
IEC 60282-1:2020 IEEE Std C37.41-2016
IEC 60282-2:2008 Scope of accreditation No. AB 324
IEC 60305:2021
IEC 60383-1:2023
IEC 60383-1:2023, clause 19
IEC 60383-1:2023, clause 20
IEC 60383-2:1993
IEC 60437:2023
IEC 60502-1:2021
IEC 60502-2:2014
IEC 60502-2:2014/AMD1:2024
IEC 60502-4:2023
IEC 60529:1989
IEC 60529:1989/AMD1:1999
IEC 60529:1989/AMD1:1999/A2:2013
IEC 60529:1989/AMD2:2013
IEC 60644:2009
IEC 60644:2009/AMD1:2019 Scope of accreditation No. AB 324
IEC 60660:1999
IEC 60720:1981
IEC 60832-1:2010
IEC 60832-2:2010
IEC 60840:2020
IEC 60840:2020/AMD1:2023
IEC 60840:2020/COR1:2021
IEC 60855-1:2016
IEC 60900:2018
IEC 60900:2018/COR1:2019
IEC 60900:2018/COR2:2020
IEC 60903:2014
IEC 60947-1:2020
IEC 60947-1:2020/COR1:2022
IEC 60947-2:2024
IEC 60947-2:2024 Scope of accreditation No. AB 324
IEC 60947-3:2020
IEC 60947-3:2020/AMD1:2025
IEC 60947-3:2020/COR1:2021
IEC 61109:2008, clause 10.3.2.
IEC 61109:2025
IEC 61109:2025, clause 9.3.3
IEC 61111:2009
IEC 61211:2004
IEC 61230:2008
IEC 61235:1993
IEC 61235:1993/COR1:1999
IEC 61235:1993/COR2:2000
IEC 61243-1:2021
IEC 61243-3:2014
IEC 61243-3:2014/COR1:2015
IEC 61243-3:2014/COR2:2015
IEC 61284:1997
IEC 61284:1997/COR1:1998
IEC 61439-1:2020
IEC 61439-1:2020/COR1:2021
IEC 61439-2:2020
IEC 61439-3:2024
IEC 61439-4: 2012
IEC 61439-4:2012
IEC 61439-4:2023
IEC 61439-5:2014
IEC 61439-5:2023
IEC 61439-5:2023 Scope of accreditation No. AB 324
IEC 61439-6:2012
IEC 61442:2005
IEC 61442:2023
IEC 61462:2023
IEC 61467:2008
IEC 61478:2001
IEC 61478:2001/AMD1:2003
IEC 61481-1:2014
IEC 61481-1:2014/COR1:2015
IEC 61481-2:2014
IEC 61869-1:2007
IEC 61869-1:2023
IEC 61869-2:2012
IEC 61869-3:2011
IEC 61869-4:2013
IEC 61869-4:2013 Scope of accreditation No. AB 324
IEC 61869-4:2013/COR1:2014
IEC 61869-5:2011
IEC 61869-5:2011/COR1:2015
IEC 61869-5:2011/COR1:2015 CISPR TR 18-2:2017
IEC 61952:2008
IEC 61952:2008, clause 10.3.1
IEC 62067:2022
IEC 62155:2003
IEC 62208:2023
IEC 62217:2025
IEC 62231:2006
IEC 62231:2006, clause 8.2.4
IEC 62262:2002
IEC 62262:2002/AMD1:2021
IEC 62271-100:2021
IEC 62271-100:2021/AMD1:2024
IEC 62271-100:2021/COR1:2021
IEC 62271-100:2021/COR2:2022
IEC 62271-100:2021/COR3:2024
IEC 62271-102 :2018/AMD1 :2022
IEC 62271-102:2018
IEC 62271-102:2018+AMD1:2022 CSV
IEC 62271-102:2018/AMD1:2022
IEC 62271-103:2021
IEC 62271-105:2021
IEC 62271-107:2019
IEC 62271-111:2019
IEC 62271-1:2017
IEC 62271-1:2017+AMD1:2021 CSV
IEC 62271-1:2017+AMD1:2021 CSV ANSI/IEEE C37.23-2015
IEC 62271-1:2017/AMD1:2021
IEC 62271-1:2017/AMD1:2021 ANSI/IEEE C37.23-2015
IEC 62271-1:2017/AMD1:2021 IEEE Std. C37.20.4-2013
IEC 62271-1:2017/AMD1:2021 Scope of accreditation No. AB 324
IEC 62271-200:2021
IEC 62271-200:2021/AMD1:2024
IEC 62271-201:2014
IEC 62271-202:2022
IEC 62271-203:2022
IEC 62271-205:2008
IEC 62271-214:2024
IEC 62271-214:2024/COR1:2025
IEC TR 60797:1984
PN-E-05163:2002 IEC/ TR 61641:2014
PN-EN 3-7+A1:2008
PN-EN 50274:2004
PN-EN 50386:2010
PN-EN 50386:2010/A1:2014
PN-EN 50393:2015
PN-EN 50393:2015-03
PN-EN 50483-1:2009
PN-EN 50483-2:2009
PN-EN 50483-3:2009
PN-EN 50483-4:2009
PN-EN 50483-5:2009
PN-EN 50483-5:2009 Scope of accreditation No. AB 324
PN-EN 50540:2010
PN-EN 60060-1:2011
PN-EN 60060-2:2011
PN-EN 60076-1:2011
PN-EN 60076-2:2011
PN-EN 60076-3:2014
PN-EN 60076-3:2014-02/A1:2018-09
PN-EN 60076-4:2004
PN-EN 60076-5:2009
PN-EN 60076-6:2008
PN-EN 60099-4:2015-01
PN-EN 60137:2018-02
PN-EN 60137:2018-02/AC:2018-10
PN-EN 60168:1999
PN-EN 60168:1999/A2:2002
PN-EN 60269-1:2010
PN-EN 60269-1:2010/A1:2012
PN-EN 60269-1:2010/A2:2015-02
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