Safety of machinery. Electrical equipment of machines, Requirements for equipment for voltages above 1 000 V AC or 1 500 V DC and not exceeding 36 kV— 66 стр.
Safety of machinery. Electrical equipment of machines. Requirements for HV equipment for voltages above 1000 V a.c. or 1500 V d.c. and not exceeding 36 kV— 62 стр.