Eng - ABB Busch-Dimmer 6593 U-500 Manual Del Usuario

Important Information
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18 Important Information

ENG

The dimmers are installed in a flush-type box according to
DIN 49073-1.
Universal Master Dimmers and power modules heat up
when in operation due to the fact that a portion of the
installed load is converted, as power dissipation, into heat.
Should the ambient temperature increase during operation
to over 35 °C, the installed load must be reduced in
accordance with the diagram (Fig. 4).
With an ambient temperature of 50 °C, the permissible
power output drops to 57%; with 60 °C, to 28%. Depending
on the application, the dimmers can be connected in
accordance with the connection diagrams Fig. 1 to Fig. 3.
Work on the 230 V supply system may only
be performed by specialist staff! De-energize
mains power supply prior to installation
and/or disassembly!
Failure to observe installation and operating
instructions may result in fire and other
hazards!
ENG 35