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灯头的金属壳和插针之间,1500V,依据如下。1 r8 a3 i" Y" {) O
IEC 61195:1999 Double-capped fluorescent lamps –Safety specifications
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2.5 Electric strength
6 P: b" Q) Q& S2 h2 J# ]% Z% `, j2.5.1 This test shall not apply to lamps having caps with internal resistors.3 j) t# F2 w& b2 k. S9 {7 L! R H$ T- e ]
2.5.2 The insulation between the shell of the cap and the pin(s) or contacts shall withstand the test voltage. No flash-over or breakdown shall occur during the test.
% }0 i/ T7 V/ R. _) B2.5.3 Compliance is checked with a 1 500 V a.c. voltage of substantially sine-wave form, with a frequency of 50 Hz or 60 Hz and applied for 1 min. Initially, not more than half the prescribed voltage shall be applied; it shall then be raised rapidly to the full value.
$ x# ~( N3 A4 xGlow discharges without a drop in voltage are neglected. |
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