多回路數(shù)據(jù)監(jiān)控電能表功能:
該系列產(chǎn)品設(shè)計(jì)小巧,適應(yīng)數(shù)據(jù)中心負(fù)載回路非常多的特點(diǎn),實(shí)現(xiàn)監(jiān)控回路的高度集成,能對(duì)數(shù)據(jù)中心中每個(gè)交流或直流負(fù)載實(shí)現(xiàn)準(zhǔn)確的監(jiān)測(cè)。
應(yīng)用范圍:
數(shù)據(jù)中心服務(wù)器電源監(jiān)測(cè)與管理。
多回路數(shù)據(jù)監(jiān)控電能表使用注意事項(xiàng):
1、儀表必須與負(fù)載串聯(lián),不能并聯(lián),因?yàn)殡娏鞅淼膬?nèi)阻很小,相當(dāng)于正負(fù)極短接,電流大,會(huì)損壞電源和電流表。
2、表的正極應(yīng)連接到電路的正端,負(fù)極應(yīng)連接到電路的負(fù)端,否則指針會(huì)因反偏而損壞。
3、在選擇儀量程時(shí),指針應(yīng)盡可能接近滿度值,一般好在滿度值不低于2/3的區(qū)域工作。
4、讀數(shù)。確定電流表的一個(gè)小格代表多少電流。如果電流表的右端是3A,表盤上從0到右端有30個(gè)小格,則每個(gè)小格代表0.1A。然后看表針向右偏移了多少個(gè)小格,用小格乘以每個(gè)小格代表的值0.1A,即測(cè)量的電流。如果電流表超過(guò)20個(gè)小格,則表示測(cè)量電流為2A。
![1.jpg](https://img69.gkzhan.com/gxhpic_aac0475a7d/4f056bc2677b2fb705667774e2a3a7b9a575b316cccbf951c58fb6491c81d04d9f5f9f38231579c3.jpg)
![2.jpg](https://img69.gkzhan.com/gxhpic_aac0475a7d/4f056bc2677b2fb705667774e2a3a7b900a1777208b354931fb1ec50c87d50f54da6378e689fb83f.jpg)
![3.jpg](https://img69.gkzhan.com/gxhpic_aac0475a7d/4f056bc2677b2fb705667774e2a3a7b9b2d802bcfc6ac2fe594ecc07b39ce96326741aa0f839358f.jpg)
![4.jpg](https://img69.gkzhan.com/gxhpic_aac0475a7d/4f056bc2677b2fb705667774e2a3a7b9b141fcbfc559fb54670242191bc00a127cce18e6c41b51fb.jpg)
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![7.jpg](https://img69.gkzhan.com/gxhpic_aac0475a7d/4f056bc2677b2fb705667774e2a3a7b9db000061f4a52d50bee52195643dbb3c90e180ec6f9122af.jpg)