標準號：BS EN 61347-2-10-2001+A1-2009
中文標準名稱：燈的控制裝置.冷啟動管狀放電燈（氖管）的高頻操作用電子逆變器和變流器的詳細要求
英文標準名稱：Lamp controlgear - Particular requirements for electronic invertors and convertors for high-frequency operation of cold tubular discharge lamps (neon tubes)
標準類型：K74
發布日期：2001/5/15 12:00:00
實施日期：2001/5/15 12:00:00
中國標準分類號：K74
國際標準分類號：29.140.99
適用范圍：This part of IEC 61347 specifies particular requirements for electronic invertors andconvertors for high-frequency operation of tubular cold-cathode discharge lamps used insigns and luminous discharge tube installations and operating with an output voltageexceeding 1 000 V but not exceeding 10 000 V for direct connection to supply voltages notexceeding 1 000 V at 50 Hz or 60 Hz or 1 000 V d.c.NOTE 1 In Japan, the output voltage of 15 000 V is acceptable.The requirements for two types of invertors and convertors, types A and B, are specified asfollows:– Type A unit: an invertor or convertor operating within the frequency range 20 kHz to50 kHz, and having an output voltage (between terminals) not exceeding 5 000 V peak, amaximum output current limited to 35 mA (r.m.s.) and 50 mA (peak value). The supplyvoltage does not exceed 250 V at 50 Hz or 60 Hz or 250 V d.c.NOTE 2 The output current of a type A unit may be considered as not presenting an electric shock hazard due tothe limits on the current and frequency range.NOTE 3 In Japan, the output voltage of 15 000 V is acceptable.– Type B unit: an invertor or convertor having a no-load output voltage not exceeding5 000 V to earth or 10 000 V between terminals, operating within the frequency range10 kHz to 100 kHz with a maximum output current limited to 200 mA (r.m.s.) and 400 mA(peak value).NOTE 4 Type B units require additional protection in the output circuit.NOTE 5 In Japan, a type B unit exceeding 50 mA and/or the secondary grounded is not acceptable.In order to check the safety of invertors or convertors, it is necessary to check theirperformance. However, since no standardization of the characteristics of neon tubes exists,reference loads are specified in this standard to ensure reproducible test results.The rated maximum operating temperature of the winding, tw, is not applicable to thisstandard.