rQx
Lifetime Supporting Member
Hi!
Hopefully I'm allowed to ask this question here, if not the admin is free to delete it.
We have a standard cabinet we ship to our customers. Now there is a customer that want's to have SSR relays instead of regular mechanical relays. We tried talking him out of it with no succes. So now I've tried gather information how to use SSRs. I know it's basicly same functions as a mechanical relay and here iare my concerns.
It seems they are very sensitive on the input side, how sensitive is that? I will try to wire to seperate the main AC and the control circuit DC as mush as possible.
The SSR relay only has 1 "pole". I have relays that have 4 poles, my best guess here is that I use 4 SSRs in parallell?
I have mechanical contacts i series and in parallell, with SSR is it possible to connect them in series or parallell? I think you can but better safe then sorry.
I have attached a file with little schematics and text.
Thanks /Tim
Hopefully I'm allowed to ask this question here, if not the admin is free to delete it.
We have a standard cabinet we ship to our customers. Now there is a customer that want's to have SSR relays instead of regular mechanical relays. We tried talking him out of it with no succes. So now I've tried gather information how to use SSRs. I know it's basicly same functions as a mechanical relay and here iare my concerns.
It seems they are very sensitive on the input side, how sensitive is that? I will try to wire to seperate the main AC and the control circuit DC as mush as possible.
The SSR relay only has 1 "pole". I have relays that have 4 poles, my best guess here is that I use 4 SSRs in parallell?
I have mechanical contacts i series and in parallell, with SSR is it possible to connect them in series or parallell? I think you can but better safe then sorry.
I have attached a file with little schematics and text.
Thanks /Tim