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有没有哪位清楚SAA 插座 高压测试要求,The socket-outlet shall withstand, without failure, an a.c. voltage of the value indicated in Table 3.3 applied between the parts set out in Items (a) and (c) of Clause 3.14.2 for 1 min in each case. The socket-outlet shall further withstand, without failure, a voltage of 3500 V a.c. applied between the parts set out in Items (b) and (d) of Clause 3.14.2 for 1 min in each case. The socket-outlet shall be fitted with an appropriate plug during the test.3 g j) b# Q/ F4 \& k( P" n. M
TABLE 3.3 TEST VOLTAGES FOR HIGH VOLTAGE TEST
/ c# i; @7 d! Q0 T8 g8 ` Working voltage (r.m.s.) between parts (See Note) Testing voltage
9 m0 d' U, r4 M+ ^" b) L$ t/ e ≤ 32 V 500 V . o) R' C5 V0 o- s/ f1 w$ C) S0 h
> 32 V ≤250 V 1 000 V 0 q4 o+ t; W2 V+ n
>250 V ≤650 V 1 000 V + (2 ×working voltage) with a maximum of 2000 V $ m* q' m5 \5 w' K% t, F
NOTE: For example, a socket-outlet for connection to a system operating at 415 V between phases and 240 V to earth, would require a test of 1000 + (2 × 415) V between live terminals but a test of only 1000 V between live parts and earth.
! r# K' n2 b" M4 L& \, W
" o6 e t4 K. h, M: b9 @2 R3.14.2& s! D, e" w# {( M5 {; C/ E
d,Between live terminals of the socket-outlet and the earthing terminal (if any), with the live terminals of the plug being connected together. |
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