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R79

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  1. Axpert MKS II Parallel Error 72

    R79 replied to Louis0852's topic in Inverters
    I don't think it matters. It's just cleaner to have them inside. At the moment for testing I have them outside, maybe later I will put them in.
  2.    BritishRacingGreen reacted to a post in a topic: Axpert MKS II Parallel Error 72
  3.    Coulomb reacted to a post in a topic: Axpert MKS II Parallel Error 72

  4. Axpert MKS II Parallel Error 72

    R79 replied to Louis0852's topic in Inverters
    Since installing 600VDC 22uF capacitors two weeks ago I haven't experienced any error 72. 🤞
  5.    Vladimir reacted to a post in a topic: Axpert MKS II Parallel Error 72
  6.    R79 reacted to a post in a topic: Axpert MKS II Parallel Error 72
  7.    R79 reacted to a post in a topic: Axpert MKS II Parallel Error 72

  8. Axpert MKS II Parallel Error 72

    R79 replied to Louis0852's topic in Inverters
    Actually I thought of experimenting with putting DC capacitors across PV terminals before they sent that document to me. I have already ordered a couple of much larger capacitors 4700uF/450V. I'm bit nervous about the safety of such thing but other than that I should be fine, right? Also I'm at around 350V on my PV arrays so 450V capacitors should be sufficient I believe.
  9.    BritishRacingGreen reacted to a post in a topic: Axpert MKS II Parallel Error 72

  10. Axpert MKS II Parallel Error 72

    R79 replied to Louis0852's topic in Inverters
    Today I received a document from the company in China that sold me the invertors addressing errors 72, 08 and 60. They suggested to put 18uF/600VDC across PV terminals. I can't however find capacitor with that kind of a specs so not sure if it isn't bs. sop of capacitor(31-013935-00g) assemble to pv terminal ( f72&f08&f60 and flicker issue).docx

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