SN EN 50294 : 1998 AMD 2 2003
Current
The latest, up-to-date edition.
MEASUREMENT METHOD OF TOTAL INPUT POWER OF BALLAST-LAMP CIRCUIT
01-12-2013
1 Scope
2 Normative references
3 Definitions
4 General
4.1 Applicability
4.2 Declaration of ballast lumen factor
4.3 Controllable ballasts
4.4 Multi-lamp-type ballast
4.5 Accuracy of measurement
4.6 Sampling of ballasts for testing
4.7 Number of samples
5 Method of measurement of total input power of
ballast-lamp circuits
5.1 Correction for ballast lumen factor
5.2 Method of measurement
5.3 Magnetic wire wound ballast-lamp circuits
5.4 AC supplied electronic ballast-lamp circuits
Figures
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.