CEI EN 50065-7 : 2002
Current
The latest, up-to-date edition.
SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 7: EQUIPMENT IMPEDANCE
Hardcopy , PDF
English - Italian
01-01-2002
INTRODUCTION
1 SCOPE
2 NORMATIVE REFERENCES
3 DEFINITIONS
4 REQUIREMENTS
5 TEST METHOD
ANNEX A - SIGNALLING ON LOW VOLTAGE ELECTRICAL
INSTALLATIONS IN THE FREQUENCY RANGE
3 KHZ TO 148,5 KHZ, POTENTIAL PROBLEMS
ANNEX B - MINIMUM VALUE OF THE EQUIPMENT IMPEDANCE
ANNEX C - IMPEDANCE MEASUREMENT METHOD WITH
IMPEDANCE ANALYSER
ANNEX D - ANALYSIS OF VOLTAGE RATIO METHOD FOR
IMPEDANCE MEASUREMENT
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