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<!--子栏目--> <div style="margin:0 20px;"> <div style="font-size:22px; line-height:40px; text-align:center; margin-top:15px;"><strong>怎样正确看待变频空调器</strong></div> <div style="font-size:12px; line-height:40px; text-align:center; border-bottom:dotted 1px #ddd;">本文于<strong>2020年01月19日 18点12分31秒</strong>发表， 本文共有<strong>515</strong>个字， <i>浏览：<strong><script src="/plus/count.php?view=yes&aid=10863&mid=1" type='text/javascript' language="javascript"></script></strong>次</i></div> <div class="neirong"> <div id="MyContent"> <p> 看最低制冷功率，衡量空调性能。变频空调在每次开始启动时，先以最大频率、最大风量进行制冷或制热，迅速接近所设定的温度，然后压缩机降低减少功率，进入低频运行状态。此时压缩机的转子，犹如旋转的陀螺，高速运转时非常稳定，一旦，就容易产生振动。转速越低，振动就越大，容易造成铜管断管、压缩机磨损等问影响空调的正常性能。低频运转是衡量空调企业变频技术水平的最重要指标。根据压缩机转子转得越慢，所需要的电量就越少的原理，消费者可以从空调的铭牌参数中察看最低制冷功率。定制冷量的机型，最低制冷功率越小，说明运转频率越低，则空调技术水平越高。</p> <p> 看频率变化范围，衡量空调性能。变频空调的关键是“变”，即频率变化，定频空调频率恒定为50赫兹，而变频空调的频率是变化的。衡量变频技术优劣的另一指标就是频率变化范围。变化范围越宽，性能越好，就越省电，温度越恒定。</p> <p> 核对季节能效比，衡量空调性能。衡量变频空调是否节能的标准是“季节能效比”，英文缩写为SEER，即变频空调在规定工况下工作1136小时，制冷总量/耗电总量；定频空调的标准才是“能效比”，即制冷量/制冷功率。对比两台变频空调的节能性，要看“季节能效比”，而不是截取某段特定条件下的“能效比”。</p> <p>本文地址：https://www.ktwxx.com/wenda/10863.html</p> <p><strong>TAG标签： <a href='/tag/kongdiao_1_1.html'>空调</a> <a href='/tag/bianpin_8_1.html'>变频</a></strong></p> </div> </div> <div style="text-align:center; background:#f2f2f2; line-height:36px;">【<a href="javascript:history.back(-1)">返回上一页</a>】</div> <div style="margin-top:15px; line-height:24px; "> 上一篇：<a href='https://www.ktwxx.com/wenda/10862.html'>冬天空调同样需要保养</a> <br /> 下一篇：<a href='https://www.ktwxx.com/wenda/10864.html'>空调故障代码_2</a> </div> <br /> <div style="width:400px;float:left;"> <b style="display:block;padding-left:5px;line-height:2.5em;border-bottom:1px dashed #CDCDCD; font-size:15px;">最新空调问答文章</b> <ul class="n_list"> <li><a href="https://www.ktwxx.com/wenda/962.html">工人装中央空调一天的工资</a></li> <li><a href="https://www.ktwxx.com/wenda/961.html">工业空调分类是怎样的？</a></li> <li><a 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