Transition Networks SPS-2460 Series, Руководство пользователя

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Transition Networks SPS-2460-xx Power Supply User Guide
33455 Rev. B https://www.transition.com/ Page 2 of 9
Ordering Information
SKU Description
SPS-2460-PS Piggy-back for use with stand- alone media converters 3.25” wide
SPS-2460-SA Stand-alone for use with all stand-alone media converters
Installation
All Installation and service must be performed by qualified service personnel. Read and follow all warning
notices and instructions marked on the power supply or included in the manual.
Power Source Circuit Requirements
The SPS-2460-xx power supply must be connected to a Safety Extra Low Voltage (SELV) circuit. The installer must
first determine the circuit’s characteristics (limited current, hazardous energy levels, etc.) and then install the
power supply in accordance with local and national electrical codes.
Grounding
WARNING : The power supply has a provision for grounding. Equipment grounding is vital to ensure safe
operation. The installer must ensure that the power supply is properly grounded during and after installation.
Failure to observe this warning could result in an electric shock.
Wire Size
The wire size of the Protective Earth (ground) conductor should be greater than or equal to the wire size of the
power source conductors. The power-source conductor wire size is installation dependent and sized to
accommodate an acceptable voltage drop between the power source and the device terminal block. The SPS-
2460-xx terminal block accommodates a #6 wire lug. A #6 wire lug typically terminates #16 - #20 wire, with #18
being the most common.