|
IEC 61558-1 clause 15.1:Compliance is checked by inspection and
1 r7 r% v+ W3 a( q7 L; s6 sby the following tests, which are carried out U$ X) r' m: z. [. U; b6 ^+ @
immediately after the test according to 14.1 % G0 m# [3 c/ ]3 N! \( O. E. b6 o
at the same ambient temperature.# ^: B6 V* ^9 }. ~# T3 Y; R) ?; z- k
也就是说这是在热态进行过载。, c0 N& a+ r& T# E: h
6 A, U+ X. L0 Y6 J' }- e3 z5 v
UL 5085-3 clause 33.2.1 One sample of a transformer shall be
- L) v1 g* ]; s6 Z$ Moperated under the conditions of Table 9 as described in5 d' c+ |# g* c- R0 t3 `
Clauses 33.2.2 – 33.2.8 and Figure 1:
2 x. C) h/ p1 x' ]; f, F Start----condition A (sample in tests described in Clauses 28.1 and 28.2)
+ ]5 Z% Y8 |5 P7 T0 }do the test continue for 7 hours---......
G# [' q4 N) I; \0 N也就是说这是在冷态进行过载。
+ A8 S0 S- k1 k( E
& N8 o9 V; N S. t% G- n, I9 c请问各位大神,这样理解对吗?8 @3 Z2 e( f8 ~0 g
|
|