欧美激情另类 I 精品自在线 I 在线免费观看毛片视频 I 精品亚洲成a人片在线观看 I 日韩视频在线观看视频 I 久热精品免费视频 I 亚洲色欲色欲欲www在线 I 国产av永久无码青青草原 I 欧美一区二区高清 I 久久精品99久久久久久2456 I 免费操视频 I 国产精品视频久久久久久久 I 久久在线中文字幕 I 国产在线第一区二区三区 I 国产精品亚洲一区二区三区 I 日本高清va在线播放 I yy成人综合网 I www.夜色.com I 亚洲精品精品 I 成人中文视频 I 麻豆国产人妻欲求不满谁演的 I 恋夜久久 I 国产激情亚洲 I 国产91免费观看 I 日本亚洲色大成网站www久久 I 国产精品大全 I 69午夜视频 I 少妇极品熟妇人妻无码 I 污免费在线观看 I 99久热re在线精品99 6热视频 I 88精品视频 I 日韩av色在线 I 黄色三级高清 I 中国色在线 日|韩 I 欧美精品一区二区高清在线观看

Choosing the network of lightning surge generator is a university question

Selecting the network of lightning surge generator is not a simple job. Many people often encounter various situations in the later use process because they do not select the right one in the process of selecting the network of lightning surge generator. Recently, Xiaobian encountered a typical example.

A few days ago, a user bought a lightning surge generator in Shanghai suoshen Electronics Co., Ltd. these days, the problem came. What is the specific problem? It is because the customer is very tangled in the selection process. The main reason is that when we choose the network for the customer, we choose a single-phase 0.2 ~ 6kv-0.1 ~ 3KA network, but the customer finds another product. The lightning surge generator of another company is a built-in three-phase 380V / 20A network. In this case, the customer does not choose, even if it has to use a three-phase network, The flexibility is not as good as that of our company (Shanghai suoshen Electronics Co., Ltd.). Moreover, the single-phase network is cheaper than the three-phase network. It is also reasonable for me to recommend this to the customer, so I can save some money for the customer, because my customer does components without load test, and there is almost no load power. The recommended single-phase 0.2 ~ 6kv-0.1 ~ 3KA network is enough for the customer to use, but the customer confirmed that the reason is dead, thinking that the power of 20a is larger and will be used for a long time, Later, I had to give in and provide customers with a three-phase 380V / 20A network

Therefore, we should choose the network according to the actual needs of our products. Single-phase products are equipped with single-phase network, and three-phase products are equipped with three-phase network, which can not only meet the needs of actual testing, but also reduce the cost.