Questions about running Wiring to pump-house for 24V DC water pump and 110V AC in same conduit

I finally got my ~80 foot trench dug last week to go and the #2 AL wire is ready to be cut off the spool, to length.
The 2" PVC conduit is 80 feet to the well. The well is 10 feet deep.
The rep in the supply house suggested it might be good to try to 'twist the 2 wires as they are DC carriers, but I think this might be a futile exercise due to being #2AWG over 80 feet...
I also want to have a 110V AC line in the same conduit if possible. Ac will be used in the small pump-house for lights and small tools.
I have 225 feet of 8 gauge wire salvaged from replacing a water pump at our in town house tha I will use....
I have searched and cannot find any reasons that mixing DC and is no AC carriers is not acceptable. Have also tried using some of the Conduit fill apps and it looks like I may have excess space.
Are there any issues I am missing to negate running 2 different voltages in one conduit?
KID #51B 4s 140W to 24V 900Ah C&D AGM
CL#29032 FW 2126/ 2073/ 2133 175A E-Panel WBjr, 3 x 4s 140W to 24V 900Ah C&D AGM
Cotek ST1500W 24V Inverter,OmniCharge 3024,
2 x Cisco WRT54GL i/c DD-WRT Rtr & Bridge,
Eu3/2/1000i Gens, 1680W & E-Panel/WBjr to come, CL #647 asleep
West Chilcotin, BC, Canada
Comments
Reasons not too, Lightning, damaged insulation from the pull, Code, Jethro on the Beverly Hillbillies did this......
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wb,
I am not a code maven. But, for the voltages that you have noted, it IS permitted in the NEC to run AC and DC in the same conduit, IF all conductors have an insulation rating at least equal to or greater than the voltage applied to any of the conductors in that conduit.
This is often said, as the insulation rating on all of the conductors must have the same, or voltage rating voltage rating, or similar.
It is covered in NEC 300.3 (C)(1). Think that Canada uses NEC as the standard of practice ...
FWIW, Good luck, Vic
KID #51B 4s 140W to 24V 900Ah C&D AGM
CL#29032 FW 2126/ 2073/ 2133 175A E-Panel WBjr, 3 x 4s 140W to 24V 900Ah C&D AGM
Cotek ST1500W 24V Inverter,OmniCharge 3024,
2 x Cisco WRT54GL i/c DD-WRT Rtr & Bridge,
Eu3/2/1000i Gens, 1680W & E-Panel/WBjr to come, CL #647 asleep
West Chilcotin, BC, Canada
It is a pain to also pull those size wires in the same 2" conduit. It hurts just thinking about it... Good Luck Eric!
htps://offgridsolar1.com/
E-mail [email protected]
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