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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.' y& t; p& \1 P, P% M) x
TABLE 3.3 TEST VOLTAGES FOR HIGH VOLTAGE TEST1 H9 N1 a& j" Q0 ?( Z
Working voltage (r.m.s.) between parts (See Note) Testing voltage
% V+ `5 B# m$ b' T/ Z2 G ≤ 32 V 500 V
1 W0 M* P$ U! q) z8 E > 32 V ≤250 V 1 000 V & ~8 D5 N0 p4 P+ h
>250 V ≤650 V 1 000 V + (2 ×working voltage) with a maximum of 2000 V 7 ]) d* ~2 b: Y
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.
7 n5 O# q9 O1 o% v, a0 c" `1 d& @. B. k9 Q, \
3.14.2* G' e( Y3 u$ K7 `
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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