NEN-EN 50522
Earthing of power installations exceeding 1 kV a.c.
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 2010 |
| Status: | active |
| Page Count: | 75 |
| ICS Code (Fuses and other overcurrent protection devices): | 29.120.50 |
scope:
This European Standard contains the requirements for the design and erection of earthing 111 systems of electrical installations, in systems with nominal voltage above 1 kV a.c., so as to 112 provide safety and proper functioning for the use intended.
Document History
NEN-EN 50522
November 1, 2010
Earthing of power installations exceeding 1 kV a.c.
This European Standard contains the requirements for the design and erection of earthing 111 systems of electrical installations, in systems with nominal voltage above 1 kV a.c., so as to 112 provide...