hi
i have a problem that every 5 or 10 minutes my pump stops
i have a ABB B9-30-10 Contactor
and a ABB T25 THERMAL OVERLOAD RELAY
when this happends all electricity is still working
but the ABB B9-30-10 Contactor switches off
i assume this is because of the ABB T25 THERMAL OVERLOAD RELAY?
there is a volt and some other things you can turn on front of the ABB T25 THERMAL OVERLOAD RELAY, and then it will work for another 5 or 10 minutes
i connected the pump directly to the 220volt, and thats been running perfect
so what could be the problem?
could the ABB T25 THERMAL OVERLOAD be bad?
any input is welcome
thank you
i have a problem that every 5 or 10 minutes my pump stops
i have a ABB B9-30-10 Contactor
and a ABB T25 THERMAL OVERLOAD RELAY
when this happends all electricity is still working
but the ABB B9-30-10 Contactor switches off
i assume this is because of the ABB T25 THERMAL OVERLOAD RELAY?
there is a volt and some other things you can turn on front of the ABB T25 THERMAL OVERLOAD RELAY, and then it will work for another 5 or 10 minutes
i connected the pump directly to the 220volt, and thats been running perfect
so what could be the problem?
could the ABB T25 THERMAL OVERLOAD be bad?
any input is welcome
thank you