SS 24-1970
SPECIFICATION FOR BALLASTS FOR FLUORESCENT LAMPS ON A.C. 50 Hz. SUPPLIES

Standard No.

SS 24-1970

Release Date

1970

Published By

SG-SPRING SG

Status

Be replaced

Replace By

SS 24-1987

Latest

SS 24-1987

Scope

For the purpose of this specification ballasts are classified as either switch start or starterless. It covers ballasts for use on a.c. supply up to 250 V at 50 Hz. associated with fluorescent lamps with pre-heated cathodes and having wattages, dimensions and characteristics as specified in Appendix A.

SS 24-1970 history

• 1987 SS 24-1987 SPECIFICATION FOR Ballasts For Fluorescent Lamps On A.C. 50 Hz Supplies
• 1970 SS 24-1970 SPECIFICATION FOR BALLASTS FOR FLUORESCENT LAMPS ON A.C. 50 Hz. SUPPLIES