如何理解 SAA 插座高压测试要求

shenhao168 · 发表于 2009-4-3 11:54

有没有哪位清楚SAA 插座高压测试要求，对地线脚的高压测试是多少伏？
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.
TABLE  3.3 TEST VOLTAGES FOR HIGH VOLTAGE TEST
Working voltage (r.m.s.) between parts (See Note) Testing voltage
  ≤ 32 V                         500 V
  > 32 V ≤250 V             1 000 V
>250 V ≤650 V 1    000 V + (2 ×working voltage) with a maximum of 2000 V
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.

3.14.2
d,Between live terminals of the socket-outlet and the earthing terminal (if any), with the live terminals of the plug being connected together.

小鸭的天空 · 发表于 2009-4-3 12:33

1000V啊!
with the live terminals of the plug being connected together.

shenhao168 · 发表于 2009-4-3 13:06

d,Between live terminals of the socket-outlet and the earthing terminal (if any), with the live terminals of the plug being connected together. --如何理解？

wwwabcd · 发表于 2009-4-3 13:13

火零相联对地打耐压

shenhao168 · 发表于 2009-4-3 14:42

>>>>Between live terminals of the socket-outlet and the earthing terminal (if any), with the live terminals of the plug being connected together. --测试电压3500VAC
a test of only 1000 V between live parts and earth. -----
测试电压3500VAC
什么意思？？

小鸭的天空 · 发表于 2009-4-3 15:07

引用第1楼小鸭的天空于2009-04-03 12:33发表的 :: M$ f+ p, A, \# K' V; v1 W6 `" m
1000V啊!8 [$ Q a* L) V7 ^
with the live terminals of the plug being connected together.

之前的有误, 应是:
1) 对额定电压为250V的: 火零线端子与地端子之间: 3500V
2) 对额定电压为415V的: 火线端子与零线端子之间: 1000+(415x2)V; 火零线端子与地端子之间: 1000V.

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