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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:* B! u1 B) x% m
19.103 Appliances are operated under normal operation and with any single fault condition1 K$ J, |$ ]" D
simulated that is likely to occur. The controls are adjusted to their most unfavourable setting
( b' d9 j4 |, z; ]7 C* kand the appliance is operated for the maximum time allowed by the timer or 90 min, whichever
1 y3 N% |! }5 ~- [% \0 Fis shorter.
4 ]& q0 k! i3 B4 K3 J q6 i4 hNOTE Examples of fault conditions are
6 _/ q, x0 ~% h9 y/ B* f- l– blocking of air openings in the same plane. This fault condition is not applied if the appliance is a built-in appliance;. i- U$ M: M, {: _
– locking the rotor of motors if the locked rotor torque is smaller than the full load torque;9 R- ~5 p3 |; w8 o
– locking moving parts liable to be jammed.
$ t. Z+ S2 v6 V; F4 E还有60335-1的19.11.2:) M) R$ w$ x4 ~* q
19.11.2 The following fault conditions are considered and, if necessary, applied one at a
2 L9 k! A" p& ktime, consequential faults being taken into consideration: |
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