NBN EN 61173 : 1995
Current
The latest, up-to-date edition.
OVERSPANNINGSBEVEILIGING VOOR FOTO-ELEKTRISCHE VERMOGENOPWEKKENDE SYSTEMEN - LEIDRAAD
01-12-2013
Introduction
1. Scope and object
2. Normative reference
3. Sources of overvoltages
3.1 External origin of overvoltages
3.2 Internal origin of overvoltages
4. Methods to reduce overvoltages
4.1 Equi-potentialization (bonding)
4.2 Grounding
4.3 Shielding
4.4 Stroke interception
4.5 Protective devices
4.6 Principle of operation
Figures
Annex ZA (normative) Other international publications
quoted in this standard with the references
of the relevant European publications
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