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在IEC60335-1 Clause 11中提到, f, N& J# g: s% S- [
11.4 Heating appliances are operated under normal operation and at 1,15 times rated
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对于有控制档位的toaster, 这里的这个Normal operation是指Toaster Golden Brown 档位还是指将面包烤至Golden Brown color.2 i/ q' w' e( ^$ s6 c f
我咨询过很多人,不同的人有不同的意见。/ C U7 y/ p. z- y8 j* _7 c
我的看法应该是指Toaster Golden Brown 档位.因为在-2-9中operating period 已经established by adjusting the controls (under rated power). 60335-2-9 3.1.9.101:......the operating period is established by adjusting the controls to give the bread a golden brown colour....9 Z; m- b: E* S, n
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然后在heating 测试中将power input提高到了1.15times,此时operating period 应该不变(当然,面包的颜色肯定不是Golden brown了)。手动停止toaster的工作在这里应该是不允许的。& Y# b$ k8 S- z% N
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希望得到大家的指正和看法。 |
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