IEC 62626-1:2023 RLV EN 9cf98d2c
Low-voltage switchgear and controlgear enclosed equipment - Part 1: Additional requirements for enclosed switch-disconnectors in accordance with IEC 60947-3 - Isolation of electrical equipment during repair and maintenance work in specific applications
现行
发布日期 :
2023-11-07
实施日期 :
IEC 62271-209:2019 RLV EN b57854ae
High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable-terminations
现行
发布日期 :
2019-02-08
实施日期 :
IEC 62271-209:2022 EXV EN 98a465b8
High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable terminations
现行
发布日期 :
2022-09-05
实施日期 :
IEC 60158-1:1970 EN-FR efa8ffa0
Low-voltage controlgear - Part 1: Contactors
被代替
发布日期 :
1970-01-01
实施日期 :
IEC 61264:1998 EN ba13c2a7
Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear
被代替
发布日期 :
1998-10-01
实施日期 :
IEC 61264:1998 EN-FR b8e47256
Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear
被代替
发布日期 :
1998-10-01
实施日期 :