Specifies requirements for ballasts for fluorescent lamps (hot cathode type only) for operation without starters (class B lamps), with insulation of at least class A, with the power factor corrected or uncorrected, for use on a.c. supply voltages of 110
SANS 890-2:2006 history
0000 SANS 890-2-2013
2006SANS 890-2:2006 Ballasts for fluorescent lamps Part 2: Ballasts for lamps for operation without starters (class B lamps)