Projects
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High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
50.99
FDIS or proof approved for publication
Amendment 1 - High-voltage switchgear and controlgear - Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV
40.60
Close of voting
High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies, mobile and prefabricated substations for rated voltage above 52 kv
40.60
Close of voting
Amendment 1 - High-voltage switchgear and controlgear - Part 213: Voltage detecting and indicating system
40.60
Close of voting
High-voltage switchgear and controlgear - Part 214: Internal arc classification for AC metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
20.99
WD approved for registration as CD
Amendment 1 - High-voltage switchgear and controlgear - Part 215: Phase comparator used with VDIS
40.60
Close of voting
High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850
40.60
Close of voting
High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
10.99
New project approved
High-voltage switchgear and controlgear - Part 301: Dimensional standardisation of high-voltage terminals
10.99
New project approved
High-voltage switchgear and controlgear - Part 304: Classification of indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV related to the use in special service conditions with respect to condensation and pollution
10.99
New project approved
High-voltage switchgear and controlgear - Part 305: Capacitive current switching capability of air-insulated disconnectors for rated voltages above 52 kV
10.99
New project approved
Corrigendum 1 - High-voltage switchgear and controlgear - Part 305: Capacitive current switching capability of air-insulated - Disconnectors for rated voltages above 52 kV
10.99
New project approved
High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to alternating current circuit-breakers
10.99
New project approved
Amendment 1 - High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to alternating current circuit-breakers
10.99
New project approved
High-voltage switchgear and controlgear - Part 307: Procedures for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
30.60
Close of voting/ comment period
High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
10.99
New project approved
High-voltage switchgear and controlgear - Part 310: Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV
10.99
New project approved
High-voltage switchgear and controlgear - Part 312: Guidance for the transferability of type tests of high-voltage/low-voltage prefabricated substations
10.99
New project approved
