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請教UL 817 以下標準的中文意思?
( a% u6 B6 _ t, z8 R5 O4 _2 X這抗電弧測試是否只針對連接器呢 ?
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3 f' \5 E- Y: W2 G+ z" C14.7 Resistance to arcing test
8 s+ G8 m p }! m14.7.1 The connector fittings that were subjected to 50 cycles of operation in the Overload test described
4 A5 B( G. b" ~in 14.4 shall perform acceptably when subjected to an additional 200 cycles of operation under the( t. e4 R0 K$ I+ G
overload test conditions following the temperature test and the repeated retention of plugs test.
- j% o3 d4 _$ a7 T8 ^: f" `14.7.2 Alternatively, six representative connector fittings may be subjected to the 50 cycles of operation' t" B+ {, b0 U* p
in the Overload test described in 14.4, followed by the Temperature test and repeated Retention of blades6 U, s, J/ X, d5 h6 A0 C' H
test on the connector fittings, and then, to determine resistance to arcing, a second, previously untested
6 K* a) {# T& B3 iset of connector fittings may be subjected to 250 cycles of operation under the overload-test conditions.' s/ b; P5 R9 ~, J
14.7.3 The attachment plug used for this test may be changed after every 50 operations. There shall not
/ A' K8 I; f* b! \0 P# Y7 xbe any sustained flaming of the material in excess of five seconds duration. There shall not be any/ `# n. N# K, X
electrical tracking or the formation of a permanent carbon conductive path that results in a dielectric8 J. z$ m8 z! h
breakdown, as determined by the application of a 60 Hz essentially sinusoidal potential of 1500 V' `0 b3 h; r4 F( w5 O M
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