Covers capacitors of rated maximum working voltage not exceeding 1 000 V and rated maximum temperature at least 70 C for use in, or in conjunction with, ballasts for fluorescent and other discharge lamps operating on a.c. supply of frequency 50 Hz. Requirements are specified for capacitance, capacitor losses, endurance, dielectric strength and discharge resistance.
Số hiệu tiêu chuẩn
SANS 1250:1979*SABS 1250:1979
Tên tiêu chuẩn
Capacitors for use with fluorescent and other discharge lamp ballasts
Ngày phát hành
1979-06-07
Từ khóa
CAPACITANCE * CAPACITANCE MEASUREMENT * CAPACITORS * COLOUR CODES * DIELECTRIC STRENGTH * DIELECTRIC-STRENGTH TESTS * DISCHARGE LAMPS * DISSIPATION FACTOR * ELECTRIC BALLASTS * ELECTRIC CONTACT PROTECTION * ELECTRICAL COMPONENTS * ELECTRICAL SAFETY * ELECTRICAL TESTING * ENDURANCE TESTING * FIRE TESTS * FLUORESCENT LAMPS * MARKING * SAFETY MEASURES * SAMPLING METHODS * SPECIFICATIONS * Fluorescent lamps * Dissipation factor * Colour codes * Sampling methods * Discharge lamps * Dielectric strength * Fire tests * Capacitance measurement * Marking * Capacitance * Electrical safety * Specifications * Protection against electric shocks * Endurance testing * Electrical components * Electrical testing * Electric contact protection * Safety measures * Capacitors * Electric ballasts * Dielectric-strength tests
SANS 1250:1979*SABS 1250:1979
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