Loading ...

App Matrix 5000 - where are main & bypass relays?! | Smart-UPS & Symmetra LX / RM

Home » Spaces » Smart-UPS & Symmetra LX / RM » discussion » General » App Matrix 5000 - where are main & bypass relays?!

App Matrix 5000 - where are main & bypass relays?!

Discussion in Smart-UPS & Symmetra LX / RM started by Lenny , 4/4/2020 7:25 PM
Login to follow, share, and participate in this space.
Not a member?Join now
Posted in: General

App Matrix 5000 - where are main & bypass relays?!

Subscribe to RSS
  • lennyburns

    I have two APC MTX5000 units on had a "battery charger failure, and the other was fine.

    i removed both electronics units and compared them to find the fault with the charger.

    After I did that, I replaced the working unit onto the base and reconnected the batteries.

    However, when I started the UPS, it now fails.

    The failure toggles between MAIN RELAY FAILURE and BYPASS RELAY FAILURE.

    i used DEOXIT to clean all the contacts, cleaned out the upper and lower units of dust, and checked all the relays I could find.

    No bad relays were found and the contacts are spotless.  

    what gives on these units?!

    How and why is this happening suddenly and where do I look to resolve it?

Page 1 of 1 (1 items)
Choose your language:  
powered by Communifire
Version 7.0.7485.25369