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A Few Questions Re; Voltage Drop Etc.

daubs8
in CCTV & Access Control

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ok lets try again (without everybody) picking on mi

24v you need at each dome.

how many amps do these domes need each and how many domes are at the end of the 700 metre run ?

4 domes in total, 1 at 300m, 1 at 450m, 1 at 600m and the last one at 700m. I require 24v AC and maximum 1.5 Amp at each. Thanks
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4 domes in total, 1 at 300m, 1 at 450m, 1 at 600m and the last one at 700m. I require 24v AC and maximum 1.5 Amp at each. Thanks

i normally cable the 24v in 2 core flex flat twin. 0.75mm csa

"If you carry your childhood with you, you never become old. Why rush to end life when happiness is in the blissfulness of childhood innocence."

"We all die, the goal isn't to live forever, the goal is to create something that will."

07475071344
i normally cable the 24v in 2 core flex flat twin. 0.75mm csa

On the information given that would give a volt drop of 27.9v on a 24v camera :rolleyes:
  • Author
On the information given that would give a volt drop of 27.9v on a 24v camera :rolleyes:

Mmmm so - 3.9v. Anyone ever got a dome working with this?? :)
On the information given that would give a volt drop of 27.9v on a 24v camera :rolleyes:

sorry forgot to say thats up to about 50-60 metres not 300 :P :P :P :P

"If you carry your childhood with you, you never become old. Why rush to end life when happiness is in the blissfulness of childhood innocence."

"We all die, the goal isn't to live forever, the goal is to create something that will."

07475071344
sorry forgot to say thats up to about 50-60 metres not 300 :P :P :P :P

That will be 18.42v at the head then over 60m

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