M
Mark Main
For my boiler heat at home I have a 230V 1.75A AC water circulating
pump (GrundFos UP26-116F)
Here are the specs for it:
http://www.us.grundfos.com/Web/Down...D6924665160825691B006361ED/$File/Up26116f.pdf
Unfortunately the pump runs 24x7 during the heating season even when
all 4 of the thermastats are open (which shuts down each of the water
valves).
I have 2 Omron SSR (DC-RR010), here are the specs.
http://www.sure-electronics.net/DC,...ays SSR 24-480V AC, 25A SSR user's manual.pdf
I want to use the SSRs for the 2 hot leads of my 230V motor, which is
simple enough... but what happens if one of the relays fail? Does the
motor have built in protection of it's only receiving power from one
of the power leads (in otherwords it becomes 110V), or do I need to
build a circuit that protects the motor?
And if so, then how?
Thanks.
pump (GrundFos UP26-116F)
Here are the specs for it:
http://www.us.grundfos.com/Web/Down...D6924665160825691B006361ED/$File/Up26116f.pdf
Unfortunately the pump runs 24x7 during the heating season even when
all 4 of the thermastats are open (which shuts down each of the water
valves).
I have 2 Omron SSR (DC-RR010), here are the specs.
http://www.sure-electronics.net/DC,...ays SSR 24-480V AC, 25A SSR user's manual.pdf
I want to use the SSRs for the 2 hot leads of my 230V motor, which is
simple enough... but what happens if one of the relays fail? Does the
motor have built in protection of it's only receiving power from one
of the power leads (in otherwords it becomes 110V), or do I need to
build a circuit that protects the motor?
And if so, then how?
Thanks.