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請教UL 817 以下標準的中文意思?; k0 W/ |4 H; X. l
這抗電弧測試是否只針對連接器呢 ?6 A& T8 }% d8 M$ _
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14.7 Resistance to arcing test$ O* A, S m8 Z5 N% G* q+ Y
14.7.1 The connector fittings that were subjected to 50 cycles of operation in the Overload test described
+ f3 S/ Z% d7 J& }& v" w/ p3 |0 k2 rin 14.4 shall perform acceptably when subjected to an additional 200 cycles of operation under the
* s) v) e& }! ]# x5 ^overload test conditions following the temperature test and the repeated retention of plugs test.
% O5 L5 r3 |% A/ Y- y4 C14.7.2 Alternatively, six representative connector fittings may be subjected to the 50 cycles of operation$ N; I( i* [5 `# Q
in the Overload test described in 14.4, followed by the Temperature test and repeated Retention of blades
, d" G+ D. n( N3 Otest on the connector fittings, and then, to determine resistance to arcing, a second, previously untested
5 L6 P: O5 V3 xset of connector fittings may be subjected to 250 cycles of operation under the overload-test conditions.' B9 J% b7 p0 F! |% p( v
14.7.3 The attachment plug used for this test may be changed after every 50 operations. There shall not [8 D4 r, f @' n5 a W* ]
be any sustained flaming of the material in excess of five seconds duration. There shall not be any
) N/ U$ R% y, w2 h6 aelectrical tracking or the formation of a permanent carbon conductive path that results in a dielectric
" Q2 N$ g) I! r V- l, xbreakdown, as determined by the application of a 60 Hz essentially sinusoidal potential of 1500 V2 E! {; `- N! o& P
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