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有个产品,有3000W的加热管,和120W的循环水泵,能同时工作,11章是使用1.15倍额定功率来做还是0.94和1.06倍的额定电压来做呢?分标准没有说明,按照通用标准。
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heating appliance4 ]& C+ k7 P/ X8 A; f2 {
appliance incorporating heating elements but without any motor' E) D5 x# z2 s Y' r7 ~
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" @: {. }' L5 |combined appliance* P9 x3 n% B$ R G) z: m( p$ h0 y
appliance incorporating heating elements and motors
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11.6 Combined appliances are operated under normal operation and supplied with the/ [! h- C2 R6 g2 }. Q! _
most unfavourable voltage between 0,94 times and 1,06 times the rated voltage.7 T: c) j- c j# ]; ^6 I$ W
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请各位解答解答。0 F' z& d) i4 y. z/ z- x1 ]
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