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这是UL 1026 输入要求看你用的上不。; @3 d6 Z5 f% V% Q! P# g3 ^
31 Power Input Test$ Z6 G+ k; r6 k8 n8 Z: H. p
% q" l7 W( z# A8 T5 y31.1 The power input to an appliance shall not be more than 105 percent of its marked rating.8 t+ s1 P# Z7 h& a
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31.2 To determine whether an appliance complies with the requirement in 31.1, the power input is to be measured with the appliance at normal operating temperature under full-load conditions (if required for normal operation), and while connected to a supply circuit adjusted to be the highest of the following:
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a) The marked voltage rating, or
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b) The highest voltage of the applicable range of voltages specified in 53.1 if the marked voltage is within one of the voltage ranges indicated in 53.1. |& j1 G- {- T& N$ g
+ \5 \8 R5 @- ?7 R' E8 rIf an appliance employs a nonmetallic element (such as carbon), the power input is to be determined for an unused element. |
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