CEI EN 60071-2 : 1998
Current
The latest, up-to-date edition.
INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDE
Hardcopy , PDF
English - Italian
01-01-1998
1. GENERAL
2. REPRESENTATIVE VOLTAGE STRESSES
IN SERVICE
3. CO-ORDINATION WITHSTAND VOLTAGE
4. REQUIRED WITHSTAND VOLTAGE
5. STANDARD WITHSTAND VOLTAGE AND
TESTING PROCEDURES
6. SPECIAL CONSIDERATIONS FOR OVERHEAD LINES
7. SPECIAL CONSIDERATIONS FOR SUBSTATIONS
ANNEX A - CLEARANCES IN AIR TO
ASSURE A SPECIFIED IMPULSE
WITHSTAND VOLTAGE
INSTALLATION
ANNEX B - DETERMINATION OF
TEMPORARY OVERVOLTAGES
DUE TO EARTH FAULTS
ANNEX C - WEIBULL PROBABILITY
DISTRIBUTIONS
ANNEX D - DETERMINATION OF THE
REPRESENTATIVE SLOW-FRONT
OVERVOLTAGE DUE TO LINE
ENERGIZATION AND RE-ENERGIZATION
ANNEX E - TRANSFERRED OVERVOLTAGES
IN TRANSFORMERS
ANNEX F - LIGHTNING OVERVOLTAGES
ANNEX G - CALCULATION OF AIR GAP
BREAKDOWN STRENGTH FROM
EXPERIMENTAL DATA
ANNEX H - EXAMPLES OF INSULATION
CO-ORDINATION PROCEDURE
ANNEX J - BIBLIOGRAPHY
ANNEX ZA - Normative references to
International publications with
their corresponding European
publications
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