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15 °C ± 5 °C3 J# E" G% w! C R/ F7 Q1 {
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
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19.102 Kettles incorporating two self-resetting thermal cut-outs are operated with one of' [- n2 Y# j; u8 q* t; s! l
the thermal cut-outs short circuited. The kettle is operated empty at 0,85 times rated power
9 T$ N; l; H2 u8 D+ D' ~ [6 dinput or 1,15 times rated power input, whichever is more unfavourable.
" d# G7 p% q/ M1 Q/ dWithin 2 s of the other thermal cut-out operating, the kettle is filled with water having a
$ R5 w8 c1 |7 [7 T! ltemperature of 15 °C ± 5 °C. After 1 min, the kettle is emptied./ L6 X* N5 y& p4 Z) J
The test is carried out 100 times.
! W. v; Y( g+ A1 m$ HNOTE Subclause 19.13 is applicable. |
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