S&T kontron KBox C-103-CFL Series, Руководство пользователя

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KBox C-103-CFL-x - User Guide, Rev. 1.0
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Additional safety instructions for DC power supply circuits
 To guarantee safe operation of devices with DC power supply voltages larger than 60 volts DC or a power
consumption larger than 240 VA, please observe that:
 no cables or parts without insulation in electrical circuits with dangerous voltage or power should be
touched directly or indirectly
 a reliable protective earthing connection is provided
 a suitable, easily accessible disconnecting device is used in the application (e.g. overcurrent protective
device), if the device itself is not disconnectable
 a disconnect device, if provided in or as part of the equipment, shall disconnect both poles simultaneously
 interconnecting power circuits of different devices cause no electrical hazards
 A sufficient dimensioning of the power cable wires must be selected – according to the maximum electrical
specifications on the product label – as stipulated by the applied safety standards.
 The product does not generally fulfill the requirements for "centralized DC power systems” as stipulated by the
applied safety standards and therefore may not be connected to such devices!