S&T kontron FlatView Series, Руководство пользователя

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FlatView – User Guide, Rev. 2.0
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Additional safety instructions for DC power supply circuits
 To guarantee safe operation of products with DC power supply voltages larger than 60 volts DC or a power
consumption larger than 120 VA, observe that:
 The product is set up, installed and operated in a room or enclosure marked with “RESTRICTED ACCESS”, if
there are no safety messages such as safety signs and labels on the product.
 Do not touch either directly or indirectly, cables or parts without insulation in electrical circuits with
dangerous voltage or power.
 A reliable protective earth connection is provided
 A suitable, easily accessible disconnecting device is used in the application (e.g. overcurrent protective
device), if the product cannot be disconnected
 A disconnect device, if provided in or as part of the equipment, must 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’s type 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!