发布时间:2025-01-31 04:19:29
变压器的规格型号:
1、按电压等级分:1000KV,750KV,500KV,330KV,220KV,110KV,66KV,35KV,20KV,10KV,6KV等。
2、按绝缘散热介质分:干式变压器,油浸式变压器,其中干式变压器又分为:SCB环氧树脂浇注干式变压器和SGB10非包封H级绝缘干式变压器。
3、按铁芯结构材质分:硅钢叠片变压器,硅钢卷铁芯变压器,非晶合金铁芯变压器。
4、按设计节能序列分:SJ,S7,S9,S11,S13,S15。
5、按相数分:单相变压器,三相变压器。
变压器的容量:我国现在变压器的额定容量是按照R10优先系数,即按10的开10次方的倍数来计算,50KVA,80KVA,100KVA,125KVA,160KVA,200KVA,250KVA,315KVA,400KVA,500KVA,630KVA,800KVA,1000KVA,1250KVA,1600KVA,2000KVA,2500KVA,3150KVA,4000KVA,5000KVA等。
卫生器具盛水试验排水管道的通水试验清扫口地漏排水试验结果有哪些要求
2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29老爷子手机丢了 想给他买个水货 就是大型通讯城里卖的那种12百块的 但听说辐射超标 请专家解惑
2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29 2025-01-31 04:19:29