Minimum isolator voltage?

Talk Electrician Forum

Help Support Talk Electrician Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Ucatchmydrift

Well-known member
Joined
Jun 21, 2022
Messages
135
Reaction score
31
Location
Suffolk
Hi, im after buying a dc isolator for the pv side. My panels come to a total of about 250v at about 17amps. (2 strings in parallel).
I was going to buy this isolator:

https://www.ebay.co.uk/itm/13407456...sv1MPSPSK-&var=&widget_ver=artemis&media=COPY
But annoyingly in the descriotion it says:

"The V-Switch is a configurable DC isolator for a photovoltaic system with PV string voltage from 300V to 1000V"

Due to mine being only 250v dc, would it still be suitable? I wasnt aware that there would be a minimum voltage?

Thanks guys 👍👍👍
 
Top