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This European Standard is applicable to specify the requirements for the design and erection of earthing systems of electrical installations, in systems with nominal voltage above 1 kV a.c. and nominal frequency up to and including 60 Hz, so as to provide safety and proper functioning for the use intended.
Author | VDE |
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Editor | VDE |
Document type | Standard |
Format | Paper |
ICS | 29.120.50 : Fuses and other overcurrent protection devices
|
Number of pages | 72 |
Replace | DIN EN 50522 (2008-12) |
Cross references | EN 50522 (2010-11), IDT |
Weight(kg.) | 0.2224 |
Year | 2011 |
Document history | DIN EN 50522 (2011-11) |
Country | Germany |
Keyword | EN 50522;50522 |