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COSEL Power Supply, Noise Filter 2025 Product Catalog
AC-DC Power Supplies Medical TypeInstruction Manual!Parallel operation is not possible.!Redundancy operation is available by wiring as shown below.!Even a slight difference in output voltage can affect the balancebetween the values of I1 and I2.Please make sure that the value of I3 does not exceed the ratedcurrent of a power supply.I3 [ the rated current value3 TemperatureMeasurement Point!Environment to use it and Installation environmentWhen using it,it is necessary to radiate heat by the heat of the powersupply.PowerSupplyPowerSupplyTable 3.1 - 3.4 shows the relation between the upper limit temperature(Point A and Point B) and load factors.Please consider the ventilation so that the convection which isenough for the whole power supply is provided.And temperature of Point A and Point B please become lower thanupper limit temperature.+-+-The life expectancy in the upper bound temperature (Point A andPoint B) is three years or more.I1I2Please refer to External View for the position of Point A and Point B.Remarks:*Please be careful of electric shock or earth leakage in case oftemperature measurement, because Point A and Point B is livepotential.I3LoadFig.2.2 Example of redundancy operationTable 3.1 Temperatures of Point A, Point B PMA15F-OMountingMax temperatureLoad factorMethodPoint A[C] Point B[C]70%
