Verification tolerancesParametersVerification tolerancesNo-load conditionThe determined value (*1) shall not exceed the declared value by more than 0,01 W.Active mode efficiency at each of the applicable load conditionsThe determined value (*1) shall not be lower than the declared value by more than 5 %.Average active efficiencyThe determined value (*1) shall not be lower than the declared value by more than 5 %.(*1) In the case of three additional units tested as prescribed in point 4, the determined value means the arithmetical mean of the values determined for these three additional units.ANNEX IVBenchmarksAt the time of entry into force of this Regulation, the best available technology on the market for external power supplies in terms of their no-load power consumption and average active efficiency was identified as follows:(a)No-load condition:The lowest available no-load condition power consumption of external power supplies can be approximated as:—0,002 watt, for PO ≤ 49,0 watts,—0,010 watt, for PO > 49,0 watts.(b)Average active efficiency:The best available active average efficiency of external power supplies can be approximated as:—0,767, for PO ≤ 1,0 watt,—0,905, for 1,0 watt < PO ≤ 49,0 watts,—0,962, for PO > 49,0 watts.
验证公差<br><br>参数<br><br>验证公差<br><br>空载条件<br><br>所确定的值(* 1)超过0.01 W.不得超过申报价值<br><br>主动模式效率在每个适用的负载条件下<br><br>所确定的值(* 1)不得低于由5%以上的申报值。<br><br>平均活性效率<br><br>所确定的值(* 1)应不超过5%比申报值低。<br><br>(* 1)在作为第4点规定的测试三个附加的单元的情况下,所确定的值表示的值的算术平均值来确定这三个附加单元。<br><br>附件四<br><br>基准<br><br>在进入这个条例,最好的技术,市场对外部电源上的力在被认定他们的空载功耗和平均活跃效率方面如下时间:<br><br>(一)<br><br>无负载条件:<br><br>最低外部电源的可用的无负载状态的功耗可被近似为:<br><br>- <br><br>0002瓦特,对于PO≤49,0瓦,<br><br>- <br><br>0010瓦特,对于PO> 49,0瓦。<br><br>(b)中<br><br>的平均活性效率:<br><br>外部电源的最佳可用活性平均效率可近似为:<br><br>- <br><br>0767,用于PO≤1,0瓦,<br><br>- <br><br>0905,为1,0瓦特<PO≤49,0瓦,<br><br>- <br><br>0962,对于PO> 49,0瓦。
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