Load Ratings, Temperature, And Mounting Position - GE 90-30 PLC Series Installation And Hardware Manual

Load Ratings, Temperature, and Mounting Position

The power supply load rating depends on the mounting position of the baseplate and the ambient
temperature.
The load rating with the baseplate mounted upright on a panel is:
Power supply load ratings with the baseplate mounted horizontally are:
GFK-0356Q Chapter 3 Baseplates
100% at 60°C (140°F)
temperature at 25°C (77°F) – full load
temperature at 60°C (140°F) – 50% of full load
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