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![😃 કેમ છો મજામાં 🙋🏻♂️ - 6:44 < NR1 56+ ll .ll 39% _ KBIs #Important IEC Standards # Standard Voltages IEC60038 1 2. IEC60076 Power Transformers High Voltage Switchgear & Controlgear IEC62271 3. 4 IEC60947 Voltage Switchgear & Controlgear (Devices) Low Protection Relays] EC60255 5 Substation Automation Systems 6. IEC61850 Rating /EC60529 (Ingress Protection) IP 7 Voltage Electrical Installations 8. IEC60364 Low IEC60228 Cable Conductors 9 Fire performance of cables 10. 1EC60332 Electromagnetic Compatibillity (EMC) 11. |EC61000 Rotating Electrical Machines 12. IEC60034 13. IEC60079 Hazardous area classification UPS Systems 14. 1EC62040 Electrical Energy Storage Systems] 15. IEC62933 16. IEC60909 Short circuit current calculation in AC Systems (30) 17. IEC60598 Luminaires (Lishtin8 Fixtures) Lightning Protection Systems (LPS) IEC62305 18. 19. IEC62561 Lightning Protection System Components Voltage Switchgear & Controlgear Assemblies 20. IEC61439 Low Shunt Power Capacitors 21. IEC60831 22. IEC61869 Instrument Transformers (CTIVT) 23. IEC60502 Power Cables (<Ikv to 3Okv) High Voltage Cables (>30kv) IEC60840 24 Extra High Voltage Cables 25. IEC62090 26 IEC60634 Cablel & Ladder Systems Tray Reliable Power System Pvt Ltd. Kathmandu, NEPAL 6:44 < NR1 56+ ll .ll 39% _ KBIs #Important IEC Standards # Standard Voltages IEC60038 1 2. IEC60076 Power Transformers High Voltage Switchgear & Controlgear IEC62271 3. 4 IEC60947 Voltage Switchgear & Controlgear (Devices) Low Protection Relays] EC60255 5 Substation Automation Systems 6. IEC61850 Rating /EC60529 (Ingress Protection) IP 7 Voltage Electrical Installations 8. IEC60364 Low IEC60228 Cable Conductors 9 Fire performance of cables 10. 1EC60332 Electromagnetic Compatibillity (EMC) 11. |EC61000 Rotating Electrical Machines 12. IEC60034 13. IEC60079 Hazardous area classification UPS Systems 14. 1EC62040 Electrical Energy Storage Systems] 15. IEC62933 16. IEC60909 Short circuit current calculation in AC Systems (30) 17. IEC60598 Luminaires (Lishtin8 Fixtures) Lightning Protection Systems (LPS) IEC62305 18. 19. IEC62561 Lightning Protection System Components Voltage Switchgear & Controlgear Assemblies 20. IEC61439 Low Shunt Power Capacitors 21. IEC60831 22. IEC61869 Instrument Transformers (CTIVT) 23. IEC60502 Power Cables (<Ikv to 3Okv) High Voltage Cables (>30kv) IEC60840 24 Extra High Voltage Cables 25. IEC62090 26 IEC60634 Cablel & Ladder Systems Tray Reliable Power System Pvt Ltd. Kathmandu, NEPAL - ShareChat](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_871841_100d75a0_1772038866386_sc.jpg?tenant=sc&referrer=pwa-sharechat-service&f=386_sc.jpg "😃 કેમ છો મજામાં 🙋🏻♂️ - 6:44 < NR1 56+ ll .ll 39% _ KBIs #Important IEC Standards # Standard Voltages IEC60038 1 2. IEC60076 Power Transformers High Voltage Switchgear & Controlgear IEC62271 3. 4 IEC60947 Voltage Switchgear & Controlgear (Devices) Low Protection Relays] EC60255 5 Substation Automation Systems 6. IEC61850 Rating /EC60529 (Ingress Protection) IP 7 Voltage Electrical Installations 8. IEC60364 Low IEC60228 Cable Conductors 9 Fire performance of cables 10. 1EC60332 Electromagnetic Compatibillity (EMC) 11. |EC61000 Rotating Electrical Machines 12. IEC60034 13. IEC60079 Hazardous area classification UPS Systems 14. 1EC62040 Electrical Energy Storage Systems] 15. IEC62933 16. IEC60909 Short circuit current calculation in AC Systems (30) 17. IEC60598 Luminaires (Lishtin8 Fixtures) Lightning Protection Systems (LPS) IEC62305 18. 19. IEC62561 Lightning Protection System Components Voltage Switchgear & Controlgear Assemblies 20. IEC61439 Low Shunt Power Capacitors 21. IEC60831 22. IEC61869 Instrument Transformers (CTIVT) 23. IEC60502 Power Cables (<Ikv to 3Okv) High Voltage Cables (>30kv) IEC60840 24 Extra High Voltage Cables 25. IEC62090 26 IEC60634 Cablel & Ladder Systems Tray Reliable Power System Pvt Ltd. Kathmandu, NEPAL 6:44 < NR1 56+ ll .ll 39% _ KBIs #Important IEC Standards # Standard Voltages IEC60038 1 2. IEC60076 Power Transformers High Voltage Switchgear & Controlgear IEC62271 3. 4 IEC60947 Voltage Switchgear & Controlgear (Devices) Low Protection Relays] EC60255 5 Substation Automation Systems 6. IEC61850 Rating /EC60529 (Ingress Protection) IP 7 Voltage Electrical Installations 8. IEC60364 Low IEC60228 Cable Conductors 9 Fire performance of cables 10. 1EC60332 Electromagnetic Compatibillity (EMC) 11. |EC61000 Rotating Electrical Machines 12. IEC60034 13. IEC60079 Hazardous area classification UPS Systems 14. 1EC62040 Electrical Energy Storage Systems] 15. IEC62933 16. IEC60909 Short circuit current calculation in AC Systems (30) 17. IEC60598 Luminaires (Lishtin8 Fixtures) Lightning Protection Systems (LPS) IEC62305 18. 19. IEC62561 Lightning Protection System Components Voltage Switchgear & Controlgear Assemblies 20. IEC61439 Low Shunt Power Capacitors 21. IEC60831 22. IEC61869 Instrument Transformers (CTIVT) 23. IEC60502 Power Cables (<Ikv to 3Okv) High Voltage Cables (>30kv) IEC60840 24 Extra High Voltage Cables 25. IEC62090 26 IEC60634 Cablel & Ladder Systems Tray Reliable Power System Pvt Ltd. Kathmandu, NEPAL - ShareChat")