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这是UL 1026 输入要求看你用的上不。! w* B2 i* A: }$ b6 N- o3 G& @
31 Power Input Test/ {8 Z* ]* W( T; \ Y& u/ [
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31.1 The power input to an appliance shall not be more than 105 percent of its marked rating./ q3 L) b+ r; k% C- C% |1 s% A7 |
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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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. Q/ V2 f! |( i! V# b' s 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 53.1.9 Y/ d \2 P, J" s5 s; [
/ x& @! W- r$ ^& G9 }8 }5 ~+ P9 AIf an appliance employs a nonmetallic element (such as carbon), the power input is to be determined for an unused element. |
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