Hey this thing is cool man.
I added my delay on make timers, and it works real good so far.
First image shows a timer in lower left corner of FS Box.
That timer delays the HID contactor to it's right 7.5 minutes after power is connected/reconnected.
Smaller contactor for temperature controlled side lighting outlets is at top left.
110 VAC to 24 VAC transformer is at top right.
Second image is unit installed for testing.
Gen Hydro sticker is on cover of FS Box holding contactors.
I'm thinking of doing a little tweaking on the "A" Outlets to seperate them from the HID 7.5 minute delay and contactor.
I would like for my fans on that side to come on well before HID sparks up because I have the side lighting to think of.
I was sorta trying to make a diagram/picture of what I'm doing here;
but I don't think I'm done and got really high last night when I was assembling the drawing:
So I might downsize my HID contactor to a 30 or 40 amp Dual Pole model like the "B" contactor
and then add another with a delay on make timer for the fan circuit.
I'll poast more when I do more on this project.
One thing that is disturbing is the spikes I get when the contactors pull out all at once are not compatable with my digital timers.
So I had to go back to trusty rusty analog timer for the 110 VAC trigger signal.
I will see if I can figure out how to eliminate that digital timer problem whenever I get back into it.
It may be as simple as a Delay on Break timer and/or a surge protector.
I don't know yet.