Armoured cable for DC

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AGT
Posts: 950
Joined: Sat Jan 29, 2022 11:26 am

Re: Armoured cable for DC

#21

Post by AGT »

Thought inverters did insulation resistance tests before energising?
Also wonder if fuses in the string would help mitigate the risk?
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Tinbum
Posts: 1112
Joined: Mon May 31, 2021 9:55 pm

Re: Armoured cable for DC

#22

Post by Tinbum »

AGT wrote: ↑Sun Oct 27, 2024 10:44 am Thought inverters did insulation resistance tests before energising?
Also wonder if fuses in the string would help mitigate the risk?
You'd need the fuses at the pv end.
85no 58mm solar thermal tubes, 28.5Kw PV, 3x Sunny Island 5048, 2795 Ah (135kWh) (c20) Rolls batteries 48v, 8kWh Growatt storage, 22 x US3000C Pylontech, Sofar ME3000's, Brosley wood burner and 250lt DHW
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AGT
Posts: 950
Joined: Sat Jan 29, 2022 11:26 am

Re: Armoured cable for DC

#23

Post by AGT »

Yes i know, some kind of PV combiner box/ fuse set up , but I suppose access becomes a challenge for these things….

https://www.windandsun.co.uk/collection ... g8QIqNsKJq
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