
SPECIAL REQUIREMENTS FOR CONSTRUCTION, TEST AND MARKING OF ELECTRICAL APPARATUS OF EQUIPMENT GROUP II, CATEGORY 1 G
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Defines the particular requirements for constructing, testing and marking electrical apparatus of equipment group II, conformity category 1 G as specified in EN 50014(1997). Consists of equipment designed for capability of functioning to conform with the operational parameters established by the manufacturer and ensuring a very high level of protection.
BS EN 50284 : 1999 - Identical
UNE EN 50284 : 2000 - Identical
SN EN 50284 : 1999 - Identical
NBN EN 50284 : 1ED 2000 - Identical
VDE 0170-12-1 : 2015 - Corresponds
I.S. EN 50284:1999 - Identical
NF EN 50284 : 2000 - Identical
EN 50284 : 1999 - Identical
NEN EN 50284 : 1999 - Identical
SN EN 50284 : 1999 - Identical
NF EN 50284 : 2000 - Identical
I.S. EN 50284:1999 - Identical
NBN EN 50284 : 1ED 2000 - Identical
NEN EN 50284 : 1999 - Identical
UNE EN 50284 : 2000 - Identical
BS EN 50284 : 1999 - Identical