EN 60920:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Ballasts for tubular fluorescent lamps - General and safety requirements
01-03-1992
12-04-1991
Specifies ballasts, excluding resistance types. for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with or without pre-heated cathodes operated with or without a starter or starting device and having rated wattages, dimensions and characteristics as specified in EN 60081. A.C. supplied electronic ballasts for high frequency operation are excluded. These are specified in EN 60928.
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