FiberLamp FL210, Руководство по эксплуатации

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FiberLamp Installation Recommendations Page 15 of 21
Copyright 2013
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5870004A3
INSTALLATION RECOMMENDATIONS
6
General
These recommendations apply primarily to indoor FiberLamp installations where the unit will be
attached to a portable power supply and plugged into standard line voltage.
POWER SUPPLY
Power supplies that accompany FiberLamps are not suitable for outdoor or recessed
environments. Do not install these power supply units in a location that may expose them to
moisture. The FiberLamp is UL listed if installed using a power supply provided by the
manufacturer. If the manufacturer does not supply the power supply, a Class 2 power supply is
required for UL Listing compliance. If you are unsure of the safety rating of your power supply,
please contact the manufacturer.
CONNECTOR
Most FiberLamps employ a standard 2.1mm x 5.5mm female DC barrel connector for simple
plug-and-play operation. Do not use this device to hang the FiberLamp in any way. Other
FiberLamps have wire leads only for direct DC connection.
WIRE LENGTH
FiberLamps should be configured to be within fifteen feet of their power supply. DC Voltage tends
to drop linearly with respect to distance. Keeping the FiberLamp close to the power supply will
ensure that the unit is receiving enough voltage to operate properly.
USING A POWER SUPPLY WITHIN A JUNCTION BOX
This diagram below shows a typical wiring configuration for using a power supply that is built
within a junction box. A compression fitting should be used on each side to protect the wiring
connection from dust/debris and to provide strain relief. Be sure to ground the A/C wire input
securely on the enclosure. In order to wire directly to the FiberLamp, strip the wire connected to
the unit and place it inside the junction box so that the strain relief is on the larger outermost wire
jacket.
Figure 13: Wiring using a power supply with built-in junction boxes on both sides.