Reciprocating internal combustion engines; generating sets with reciprocating internal combustion engines; small power generating sets; requirements and tests— 8 стр.
Degrees of protection of enclosures; protection of persons against contact with live or moving parts, protection of equipment against ingress of solid foreign bodies and of water, electrical equipment of motor vehicles— 6 стр.
Degrees of protection of enclosures; protection of persons against contact with live parts, protection of equipment against ingress of solid foreign bodies and of water, small transformers till 16 kVA— 3 стр.