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是一个测试,如果分开模式测试的话标准会进行说明,例如IEC 60335-2-25的19.103:' M/ H/ H4 l# E! l0 I1 j9 _; V
19.103 Appliances are operated under normal operation and with any single fault condition
# t6 n6 K# l4 k# r% Z& Tsimulated that is likely to occur. The controls are adjusted to their most unfavourable setting7 G& `% s* S7 C4 m. O: a; }; W* F
and the appliance is operated for the maximum time allowed by the timer or 90 min, whichever7 E( ]' c2 N" e
is shorter.
3 Q4 C! v4 R) M! N- I! I* T- a6 s5 _( HNOTE Examples of fault conditions are
' d& P3 l0 v5 g1 g1 S: x- A7 X3 B– blocking of air openings in the same plane. This fault condition is not applied if the appliance is a built-in appliance;* D: [, e; l" e
– locking the rotor of motors if the locked rotor torque is smaller than the full load torque;
4 c; \8 _1 K; T$ s, @– locking moving parts liable to be jammed.
0 l5 F) g2 u6 c: [9 ]还有60335-1的19.11.2:9 y7 l& z& x- I
19.11.2 The following fault conditions are considered and, if necessary, applied one at a
: `5 J! ?; Z2 ^8 _* T/ stime, consequential faults being taken into consideration: |
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