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15 °C ± 5 °C% U2 _2 I' j$ }( X, Z7 W d
虽然11章里没有定义,但见335-2-15的第19.102的急冷实验里有提到用15 °C ± 5 °C的冷水. b( e( [- a9 A) E; A1 I& B. ^
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19.102 Kettles incorporating two self-resetting thermal cut-outs are operated with one of
" v, A" J! j3 i4 H( U. uthe thermal cut-outs short circuited. The kettle is operated empty at 0,85 times rated power& s# S3 n6 o! x/ ?+ ? o6 Z
input or 1,15 times rated power input, whichever is more unfavourable." v& A* p6 p2 t- D% y
Within 2 s of the other thermal cut-out operating, the kettle is filled with water having a0 W& }; c& m# v9 v4 @
temperature of 15 °C ± 5 °C. After 1 min, the kettle is emptied.. b9 W2 ~: v! O/ c; Z% R
The test is carried out 100 times.$ S5 Y* v1 B5 w+ B& ?! z9 s
NOTE Subclause 19.13 is applicable. |
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