标题: 欧规和美规关于线型变压器的过载测试讨论 [打印本页] 作者: jjlamshushushu 时间: 2014-1-7 09:00 标题: 欧规和美规关于线型变压器的过载测试讨论 IEC 61558-1 clause 15.1：Compliance is checked by inspection and / G9 b' x$ W q+ oby the following tests, which are carried out ! z; t2 w; Q% R4 V* r fimmediately after the test according to 14.1 4 v9 G+ X0 k( K1 ^% `8 dat the same ambient temperature.( G5 Q6 W! I8 r/ R, ^
也就是说这是在热态进行过载。. o8 V3 t. k3 P% N2 K5 P
& H! u3 |% b& YUL 5085-3 clause 33.2.1 One sample of a transformer shall be $ A1 p7 A) g" F$ m- P! E
operated under the conditions of Table 9 as described in# x! B8 J" t. W9 Y# b
Clauses 33.2.2 – 33.2.8 and Figure 1: : A, |$ G4 ?' I. S z) G
Start----condition A (sample in tests described in Clauses 28.1 and 28.2) 3 U2 R) Y) E4 l" t+ T5 [% V7 m( y
do the test continue for 7 hours---......, W2 t( s8 G% t9 m5 A
也就是说这是在冷态进行过载。2 i d1 ?* l5 k S
- l% S1 M# U6 M, W6 {5 D
请问各位大神，这样理解对吗？ 8 t# ]) m9 d8 e7 a" ]+ j( Z