Tempest Tacit G4, Руководство пользователя

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Tacit G4 User Manual 16
Single Feed Power Termination

Connect Earth/Ground wire to Ground Terminal

Connect Live and Neutral to the terminals marked
FEED
Split Feed Power Termination

STOP! Did you cut the power links? See above.

Connect Earth/Ground wire to Ground Terminal

Connect Enclosure feed to the terminals marked FEED

Connect Projector feed to the terminals marked SPLIT
Wire Path
Pull incoming AC supply wires through the plastic
grommets shown here.
For clarity, the following diagrams do not show factory
wiring.
Single or Three-Phase?
Most Tacit enclosures require a single phase 200-240VAC
AC supply (208V – 2 hots @120V in US).
In just a few cases, presently:

Some high-output Barco projectors, eg HDQ

Some Christie projectors with external ballast,
eg Roadie 45K, CP4230
…a 3-phase AC supply is required.
Three phase Split Feed
IMPORTANT: Three-phase systems with split feed MUST be factory
configured. You CANNOT change a 3-phase Tacit between single and
split feed in the field.
AC Supply Voltage
Tempest Tacit enclosures require supply voltage in the
nominal range 200-250VAC, 50/60Hz.
Tempest G4 enclosures are very tolerant of supply
voltage variations:

DEC4 controller has a universal power supply
and operates on 90-265VAC

All enclosure fans are 120VAC, and are
proportionately controlled up to their
maximum rated voltage (120V). So cooling
performance will not be affected when running on any
supply that exceeds 125VAC between line and neutral (or
between hots in North America)

Enclosure heaters are rated 200-250VAC. Heaters are
thermostatically controlled, so while some degradation is
possible on low supply voltages, this will be compensated
by heater duty cycle.
