["

2017-12-14View Original

Thread Content

user

Reply #22017-12-14

[

Reply #32017-12-14

"La relation entre la pompe et l'ampéragee；泵启动时和电流的关系，有什么说法是通过观察电流来判断泵的正反转？有人解释过吗？",

Reply #42017-12-14

"Prem

Reply #52017-12-16

:';

Reply #62017-12-19

首先你这么说就会出问题：离心泵必须断开电机试验正反转，不然容易出问题；屏蔽泵/磁力泵若反转，运行电流、压力稍小于正转运行。",

Reply #72017-12-21

"转速是通过什么判断的？启动泵之前都会断开联轴器（如果有），先试电机，观察电机的转速判断是否正确。如果是电机直联的泵，将泵内充满液体，系统投用运行，动判断转速。",

Reply #82017-12-21

"机泵做工大，用的电流就高。至于电机正反转是很好判断的。",

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

["

Thread Content

Submit a Project

Disclaimer

Quick Links