Active Harmonic Filter - EasyLogic APF

[Sangnguyen189]

About Active Harmonic Filter - EasyLogic APF, It only have 1 input CT from incoming, it does not have a CT to monitor reactive power from the capacitor. How can this filter monitor and control the reactive power from the capacitor?

[Arunprasad]

Hello Sangnguyen

Yes, as you mentioned  we have only one CT input terminal.

But you can use additional CT to monitor the reactive power from the capacitor.

Here below attached how the CT's need to be installed, when we have Capacitor bank. This is similar to the way that we follow in PowrLogic PCS+(Where the AccuSine has 2-input terminal) . But the recommendation is to have Terminal block so that you can route all the CT connections properly and then from the Terminal block you can take the CT connection to the unit. 

[Sangnguyen189]

Thank you so much about information. Have a nice day!

[Arunprasad]

Hello Sangnguyen,

We are so happy to support you on the queries that you raise in the common forum, but I have a request, We have a dedicated Community Exchange forum for Power Quality, here below attached the link for your reference, in future i  would request you to raise any query related to Power Quality offers in this forum, so that we will get to know earlier and we can support as soon as possible, hope you can understand and we really appreciate and recommend to get connect with us.

https://community.se.com/t5/Metering-Power-Quality/bd-p/power-metering

If you have any critical query, i also recommend to reach us through BFO . Just contact your  local CCC team and share the details, they will support else they will reach us for the support. Here below attached the link for Vietnam. Similar way it is available for  the entire Global country.

https://www.se.com/vn/vi/work/support/customer-care/contact-schneider-electric.jsp