How can we help you today?

How to calculate inrush current on 9070 transformer?

Issue:

Inrush current for 9070 transformer

Product Line:

Low Voltage Transformers

Answer:

Refer to the fuse sizing on the attached document. The fuses used for 9070 Products must be SloBlo or Time Delay fuse types to deal with the inrush, so exact inrush values and calculations are not necessary. The fuse charts already determine the appropriate fuse sizes to use for the 9070s. Using SloBlo or Time Delay fuses handles the inrush, which typically lasts for only 6 cycles or less.

Schneider Electric Canada

Attachment(s)
9070 fuse chart.pdf [72.29 KB]
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more

Need help?

Need help?

Product Selector

Product Selector

Quickly and easily find the right products and accessories for your applications.

Get a Quote

Get a Quote

Start your sales inquiry online and en expert will connect with you.

Where to buy?

Where to buy?

Easily find the nearest Schneider Electric distributor in your location.

Help Center

Help Center

Find support resources for all your needs, in one place.

  • Help and Contact Center
  • Contact Sales
  • Find our Offices
  • Where to Buy
  • Careers
  • Company Profile
  • Investors
  • Newsroom
  • Report a Misconduct
  • Product Documentation
  • Product Selectors
  • Software and Firmware
  • Product Substitution and Replacement
  • Blog
  • Events
  • Schneider Electric Community
  • Sustainability
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings