Our Brands

Welcome to the Schneider Electric Website

Welcome to our website.
Support
Search FAQs
FA221261
How can we help you today?
CSH120 and CSH200 Zero Sequence Current Transformers (CTs) Installation Sheet/Instruction Bulletin

Issue
Documentation request for CSH120 and CSH200 zero sequence current transformers

Product Line
Sepam Protection Relays

Environment
CT installation for protection relays

Cause
The specifically designed CSH120 and CSH200 zero sequence current transformers (CTs) measure direct residual current (Ir). The only difference between them is the diameter. Due to their LOW_VOLTAGE insulation, they are used only on fully insulated cables.

Resolution
See attachment
CSH120 and CSH200 Zero Sequence Current Transformers (CTs) Installation Sheet, Instruction Bulletin (ANSI), 63230-216-241A1, May 2007

Released for: Schneider Electric Ireland

Attachment(s)
63230-216-241_A1_CSH120_200_Install_Sheet.pdf [243.22 KB]
Explore more
Range:
Sepam series 40
Sepam series 80
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
Sepam series 40
Sepam series 80

Need help?

  • Where to buy?

    Easily find the nearest Schneider Electric distributor in your location.

  • Search FAQs

    Search topic-related frequently asked questions to find answers you need.

  • Contact Sales

    Start your sales enquiry online and an expert will connect with you.

  • All Support & Contact

    Find answers now. Search for a solution on your own, or connect with one of our experts.

I'd like to receive news and commercial info from Schneider Electric and its affiliates via electronic communication means such as email, and I agree to the collection of information on the opening and clicks on these emails (using invisible pixels in the images), to measure performance of our communications and improve them. For more details, please read our Privacy Policy.
  • Products Documentation
  • Software Downloads
  • Product Selector
  • Product Substitution and Replacement
  • Help and Contact Centre
  • Find our Offices
  • Where to buy
  • Careers
  • Company Profile
  • Report a misconduct
  • Accessibility
  • Newsroom
  • Investors
  • EcoStruxure
  • Job Search
  • Blog
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.