本帖最后由 361541453 于 2014-11-21 17:21 编辑 4 l8 j- w4 j* U; e/ x
& f/ c4 _' s% Q7 m8 v19.11.2 Addition:For appliances having electronic controls, the fault conditions a) to f)are also simulated withthe appliance supplied at rated voltage but with the controlsswitched off. Heating elementsshall not become energized. ——器具在电子元件失效的情况下,加热元件不能通电。而下面Q2失效,加热元件将通电,不满足标准要求。
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6 o7 i; [3 I" k3 ]$ AHEAT接继电器,然后继电器接12V的.RLY2接单片机IO口的. 请问上述说明是否正确?怎么改进呢? 本人电子工程师,对认证这方面不太了解.希望大家可以提提建议. ) Y& v( x/ o6 i, d$ T9 X
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