| Electronics > Power/Renewable Energy/EV's |
| Neutral line fault detector NFP-1801? |
| (1/7) > >> |
| nardev:
Hey guys, I'm just curious what do you think about this device "NFP-1801" by "Elektronska industrija Niš". I can't find anything similar by any other manufacturer. Is it something that you would install in your fuse box? Essentially in case of N line cutoff it shuts down the FID/Safety switch in fuse box. There is a video demonstration but it's not in English, though the demonstration is pretty clear. https://youtu.be/50DNhf6F0CY |
| f4eru:
Clever device. But: 1) It is not certified for any EU country. Probably not allowed in a lot of them. Won't recommend. 2) neutral fault is extremely uncommon in most countries, it's not needed in fact 3) not sure if protected/safe from a few aspects, would like to see the inside 4) Would probably have false positives in situation like lightning 5) does not protect downstream (3-phase home only) |
| nardev:
In regards to certification, the guy have mentioned that they have got all required certs for Serbia, which actually since JUS (Jugoslavia Standards) is actually pretty strictly following EU standards. So i would not be surprised if they make all required testings and get certified. It's pretty new product, i might get one if someone is willing to make a proper review video? |
| f4eru:
hmm.. No CE marking. does not look good yet for compliance, but they will probably improve that over time. |
| nardev:
Certifications aside, i was primarily wondering how useful such protection could be. I guessing as nobody made it already, for all those years, so is it something worthy of installing. |
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