Description
Applies to factory-assembled insulation-enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 38 kV for indoor installation and for service frequencies up to and including 60 Hz. This Standard is equivalent in technical content but does not fully correspond in presentation to IEC 466:1987 and Amendment 1:1994.
Product Details
- File Size:
- 1 file , 240 KB
