CHDean is right. I have engineered many control panels and
480VAC was always stepped down to 120VAC(Trans) to feed the 24vdc power supply for PLC controls. The 24vdc should be isolated with an isolation contactor arrangment as part of the control circut. all this is provided in the same...
I have an application where I am using a vane blower inlet to apply a vacumm to light tape (Plastic). I have 4 drums and would like to know what size blower to use.
I have a piece of equipment that has a LP
gas manifold inside the electrical control
panel (110 VAC) with the control relay. There is a seperator between the gas and the electrical sides inside the manufactured ss enclosure. Is this appropriate?
I have an application where it is suggested that the LP gas manifold can be placed inside the electrical enclosure with 110vac controls. Is this appropriate? It has also been suggested that a seperator panel (not air tight) between the gas and electrical component would be OK.
I have a project where the LP gas manifold is inside the electrical panel enclosure. Is this appropriate? It has been suggested that I could build a shield inside the enclosure to seperate the electrical and the Gas.