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請教UL 817 以下標準的中文意思?
5 O$ N& Z- B0 P1 }這抗電弧測試是否只針對連接器呢 ?4 F' i* p' o# j' u+ F
, R( a4 I ]/ u* @- P) e14.7 Resistance to arcing test
. s2 ^# I5 H7 a14.7.1 The connector fittings that were subjected to 50 cycles of operation in the Overload test described
6 S5 G: _) u2 p! F) hin 14.4 shall perform acceptably when subjected to an additional 200 cycles of operation under the
3 l# q1 ~* t3 d+ g% o3 [& Joverload test conditions following the temperature test and the repeated retention of plugs test.5 I+ Y4 @" R s& H/ P B- N
14.7.2 Alternatively, six representative connector fittings may be subjected to the 50 cycles of operation
0 N3 X6 o1 o1 z" N7 ^( b# Ein the Overload test described in 14.4, followed by the Temperature test and repeated Retention of blades* U/ a5 z9 y Y/ @8 G: g' a: G
test on the connector fittings, and then, to determine resistance to arcing, a second, previously untested1 c" x% r# M! l/ O
set of connector fittings may be subjected to 250 cycles of operation under the overload-test conditions.
- g7 l& j5 Y) J4 B$ @14.7.3 The attachment plug used for this test may be changed after every 50 operations. There shall not9 k/ K' V. h, y/ c a
be any sustained flaming of the material in excess of five seconds duration. There shall not be any
* ?4 C( L; R' o2 B' xelectrical tracking or the formation of a permanent carbon conductive path that results in a dielectric; K5 e/ H0 O* m
breakdown, as determined by the application of a 60 Hz essentially sinusoidal potential of 1500 V1 W1 `; |8 T; b7 q# h. O' A
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