This standard specifies the product classification, technical requirements, test methods, and inspection rules for high-voltage mercury lamp saturated ballasts powered by AC power below 1000V and 50Hz. This standard applies to inductive ballasts (hereinafter referred to as "ballasts") for 50~1000W fluorescent high-pressure mercury bulbs that meet the requirements of QB/T 2051. This standard should be used together with GB 14045.
QB/T 2052-1994 history
1995QB/T 2052-1994 Performance requirements for ballasts for fluorescent high-pressure mercury lamps
QB/T 2052-1994 Performance requirements for ballasts for fluorescent high-pressure mercury lamps was changed to GB/T 15042-2005 Auxiliaries for lamps--Ballasts for discharge lamps(excluding tubular fluorescent lamps)--performance requirements.