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請教UL 817 以下標準的中文意思?
4 |) z- M: A7 X$ X% S, `7 @1 f* j這抗電弧測試是否只針對連接器呢 ?
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14.7 Resistance to arcing test
4 k, r5 s" }# n) Z g+ T @( |14.7.1 The connector fittings that were subjected to 50 cycles of operation in the Overload test described4 D& d' j7 l$ L9 d9 u
in 14.4 shall perform acceptably when subjected to an additional 200 cycles of operation under the# L- t# I3 i" A7 ]" i% n
overload test conditions following the temperature test and the repeated retention of plugs test.3 g+ `$ w: ~( C$ j
14.7.2 Alternatively, six representative connector fittings may be subjected to the 50 cycles of operation
( ?3 Z( ^* c- X3 v2 M B) Ein the Overload test described in 14.4, followed by the Temperature test and repeated Retention of blades4 x- L/ G5 Y. X$ D5 V! }
test on the connector fittings, and then, to determine resistance to arcing, a second, previously untested. P+ l5 }* ]% x# F4 }$ a+ H
set of connector fittings may be subjected to 250 cycles of operation under the overload-test conditions.
. `0 ^2 i- _1 k5 @- W14.7.3 The attachment plug used for this test may be changed after every 50 operations. There shall not
! q: [1 R" y% e" Wbe any sustained flaming of the material in excess of five seconds duration. There shall not be any! ]2 d9 b/ i ]- l8 e
electrical tracking or the formation of a permanent carbon conductive path that results in a dielectric
0 w0 ~3 ^; E2 P# X3 j: J2 I; vbreakdown, as determined by the application of a 60 Hz essentially sinusoidal potential of 1500 V
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