Hello to all,
Just concluded my build of 2x HLG QB324 , with slate 2 heat sink, 90 degree custom optics, mounted on a simple aluminium frame I have built.
I have wired in parallel with the HLG-320H-54A driver, using a 3 slots wago directly from the driver, insted os using the boards conector to pass thru, hope thats fine. I regret a bit not getting the B series for remote dimming.
The heat sinks are getting very hot if I run at max(both knobs), not dimmed in any way, tent gets at 28c in 1-2 hours, but the heatsink is hot to the touch, cant keep my hands on, the frame is ok, you think is best for me to dial down a bit the voltage to get less heat? My only consern is safety and melting the boards...
Now I just have to get a hang on the hight distance for good results.
For the rest I’m very exited to put this to use and super satisfied,
Thanks a lot for all the infos! All the best! Happy growing!
2x QB324 build, up and running!
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- LED Enthusiast
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- Joined: Thu Feb 14, 2019 11:08 am
Congrats! The way you have them wired is fine. If you are running them full power on the A version, you are about 94% of max recommended power. I would suggest putting some air to them. At least a 6" clip fan blowing across both.
Cheers!
Thanks a lot for all the support!!! Perfect, I had one here just did that.WhiteRecluse wrote: ↑Tue Mar 05, 2019 10:05 amCongrats! The way you have them wired is fine. If you are running them full power on the A version, you are about 94% of max recommended power. I would suggest putting some air to them. At least a 6" clip fan blowing across both.
It’s insanely bright, I had dimmed a bit to control the tent heat to 27c max temp, and still a lot of light.
I’m very happy with the quality of this setup! Was very fun to build!
Happy growing!