Samsung SNP-3300 user manual Connecting to Power, Copper wire size #24 #22 #20 #18

30X PTZ Network Camera SNP-3300

3.2. Connecting to Power

AC24V 2.5A can be used for the input power of this product. Connect the Power Adapter Cable. Use a driver (-) to screw one part of the Power Adapter consisting of two lines to the holder.

Connect the Power Adapter’s plug to the Power Outlet.

Table 3-1. When the resistance value of copper wire is at [20℃(68℉)]

Copper wire size	#24	#22	#20	#18
(AWG)	(0.22㎟)	(0.33㎟)	(0.52㎟)	(0.83㎟)
Resistance value	0.078	0.050	0.030	0.018
(Ω/m)
Voltage drop(V/m)	0.028	0.018	0.011	0.06

yAs shown in the Table3-1, voltage decreases as the wire gets longer. Therefore use of an excessively long adaptor output line for connection to the camera may affect the performance of the camera.

※Standard voltage for camera operation: DC 12V±10%, AC 24V±20%

※There may be some deviation in voltage drop depending on the

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