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  • JK

    Enterprise users

    Titalvip1
    Points49.0
    Regtime2021-07-05 15:48

    RCD typ A and B

    JK
    2021-07-05 16:04

    Our most favorit solar inverters we are offering to our customer are 3648 and 5048. In Germany we have the security rule (VDE) that determind to use RCD A+B on the grid supply of solar inverters if these items are not inside of the inverters. Do have 3648/5048 Typ A and B inside?

    Goole
    Admin @
    JK
    2021-07-05 17:29
    Hi JK, thanks for your post, Goole is calling out our engineer. Hold on, please.
    mac
    @
    Goole
    2021-07-10 14:32
    As far as I can see they are internally. I just installed a 5048EM, provided all available certificates to the grid operator and he was happy. All requirements are met, system has been approved and is operational here in Germany.
    mac
    @
    mac
    2021-07-10 14:49
    forget my answer I was thinking NA not RCD.
    JK
    @
    mac
    2021-07-12 00:40
    ?? Do have 3648/5048 Typ A and B inside?
    Jonas
    GoodWe Engineer @
    JK
    2021-07-12 08:58
    GoodWe inverter has built-in RCMU, which can detect Type-A and B residual current and when the residual current is too large, it can disconnect the inverter from the grid automatically.
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