TraffiCalm Wrong Way Alert M75-DETCA-0000, Руководство по эксплуатации

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Power Supplies, cont’d
The Controller can operate on any 12V source supplying about 6
amps of power. We spec (and supply) the following options:
•
Outdoor rated AC inverter
• Battery charger kit that can operate off timed street lamps
• Large solar kits to provide completely off-grid power
Many systems use a combination of power- AC at the Controller
and solar power at the Collaborators
Unlike the Controller, the Collaborators are configured for their
specific power type and feature built-in components to support
the supplied power.
AC Collaborators receive AC power terminated directly inside the
unit.
Solar powered units feature a 13Ah extreme temperature battery
built into the unit. A 20W, 30W, or 60W panel can be supplied to
charge the battery. All charging circuitry is integrated into the
unit. A single wire runs from the solar panel into the box.
Where solar power is utilized, ensure that the solar panels are
south-facing and angled at 450 (off of level). A calculation typical
to solar installation can be utilized to measure an exact angle
specific to your latitude.
⟨Installation⟩
example of solar setup, from the ground