This page is the summary of page 77 of the ebook "COSEL Power Supply, Noise Filter 2025 Product Catalog."
You can click "Open This Page" or "Open 1st Page" button, and open the ebook.
COSEL Power Supply, Noise Filter 2025 Product Catalog
AC-DC Power Supplies Enclosed TypeInstruction Manual4 TemperatureMeasurement Point? PDA15F, PDA30F, PDA50F, PDA100F,PDA150F!Installation environmentWhen using the power supply it is necessary to allow heat to radiate.Table 4.1 - 4.3 shows the relation between the upper limit temperature(Point 1, 2) and load factors whereas table 4.4, 4.5 showsthe relation between the upper limit temperature (Point 1) and loadfactors.Please consider the ventilation so that the convection which isenough for the whole power supply is provided.Temperature of Point 1 and Point 2 become lower than upper limittemperature.The life expectancy when the temperature at points 1 and 2 are atthe upper end the warranty is 3 years.Please refer to External View for the position of Point 1, 2.Remark :Please be careful of electric shock or earth leakage in case oftemperature measurement, because Point 1, 2 is live potential.Please contact us for details.Table 4.1 Maximum temperature of measurement points (PDA15F-O)CoolingMethodConvectionVoltage3.3 - 24VMountingMethodABCLoad factorMaximum temperature [C]Point 1 Point 275%
