g.mccormick
Lifetime Supporting Member
I have a ACH580 coming to run a pump and valve for a cooling water loop.
The ACH580 will be providing 24VDC to the valve actuator (Belimo ARX24-MFT), and to the temp transmitter. I would like to utilize a combination temp/flow transmitter.
Does anyone have any experience with how much over that stated 250mA the ACH580 will provide for its accessory 24VDC?
My loads are:
Valve motive power 3.5W=146mA@24VDC
Temp/Flow Transmitter power stated as <100mA.
So total load per speciations <= 246mA. That's really close the 250mA. Does anyone have any experience with home much margin may be in that 250mA stated figure? If the devices take a bit more on startup or other, then I don't want the whole thing to not work..
The ACH580 will be providing 24VDC to the valve actuator (Belimo ARX24-MFT), and to the temp transmitter. I would like to utilize a combination temp/flow transmitter.
Does anyone have any experience with how much over that stated 250mA the ACH580 will provide for its accessory 24VDC?
My loads are:
Valve motive power 3.5W=146mA@24VDC
Temp/Flow Transmitter power stated as <100mA.
So total load per speciations <= 246mA. That's really close the 250mA. Does anyone have any experience with home much margin may be in that 250mA stated figure? If the devices take a bit more on startup or other, then I don't want the whole thing to not work..