DOTWORKZ D2 COOLDOME, Инструкция по эксплуатации продукта

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Please do not attempt to mount the S ‐ 250 ‐ 12 within the Cool Dome itself, due to the large amount of heat created by the power supply, will greatly
reduce the cooling effect of the D2 Cool Dome’s heat pump.
High Voltage A/C Typical Conventions, single phase:
Color Symbol Description
Black L Line Conductor, aka: “Hot” wire
White N Neutral Conductor
Green G , Ground Wire, Chassis Ground
Low Voltage conventions, D/C, direct current:
Color Symbol Description
Red V+ Positive conductor
Black V ‐ Negative conductor
The output of the S ‐ 250 ‐ 12 external power supply, can be adjusted up and down 10%. It is recommended to keep the voltage at the D2 adjusted to at least
11.5 vdc, but no more than 13.0 vdc. By running the enclosure higher than 13.0 vdc may cause premature component failure. It is best to check and tune the voltage at
the Cool Dome with a voltage meter at the time of installation, and use the adjustment screw, located on the S ‐ 250 ‐ 12, to the right side of the terminal screws, to raise or
lower the output voltage.
For all outdoor wiring, always use an outdoor rated wiring, or wiring in weather rated conduit, out from power supply, into the Cool Dome. Follow all local and
applicable wiring and safety standards.
Please keep D/C wire runs short , to reduce low voltage line drop. Also, the suggested wiring gauge table is provided to further prevent low voltage line drop,
and to guide you in selecting the proper wire gauge for the dc run from the power supply to the cool dome.
It is always advisable to use a drip loop on all wiring going directly into the D2 enclosure, to reduce the risk of water entering and damaging internal
components. All fittings and seals must be firmly tightened and sealed, before placing the D2 in service.
Inside the D2 we have provided a convenient Screw cage clamp style terminal blocks to wire the 12 vdc positive (V+), and the 12 vdc Negative (V ‐ ) terminal.
Please strip the insulation off the last 3/8” of the wires and fasten wiring securely to terminal, using a small blade screwdriver to tighten the caging mechanism on the
terminal blocks. Please be especially attentive to wire using the Proper Polarity, so as not to damage the internal components, or damage your camera within.
12 amps
12 Volts D/C Voltage Drop for Dotworkz D2 Cool Dome
Wire guage
In AWG (below)
Distance
(ft)>>
1.0 ft 10.0 20.0 30.0 40.0 50.0 100.0
4.0 0.006 0.062 0.124 0.186 0.248 0.310 0.620
6.0 0.010 0.098 0.196 0.294 0.392 0.490 0.980
AWG 8.0 0.016 0.156 0.312 0.468 0.624 0.780 1.560
10.0 0.025 0.248 0.496 0.744 0.992 1.240 2.480
12.0 0.040 0.400 0.800 1.200 1.600 2.000 4.000
14.0 0.063 0.628 1.256 1.884 2.512 3.140 6.280
Gauge
Multiplier
Vdc drop/ft
Voltage drop (vdc)/ distance (ft)
Acceptable line drop for Wire
Gauge and Distance
27