HCBBS Forum (日本語)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

DCSシステムの電源ケーブル接地問題

2016-04-13View Original

Thread Content

UPSからDCS PDPへの電源ケーブルは、片端接地か両端接地か?PDPからDCSシステムキャビネットへの電源線は、片端接地か両端接地か?なぜですか?
Reply #22016-04-13
一般的には単端接地で、保護接地として使用されます;高圧が低圧に侵入したり、干渉が生じたりするのを防ぐ。同じキャビネット内で、同じアースシステム内であれば、両端をアースしても構いません。

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.