5-Module Frame, F-CU5, F-CU5P
5
Document no. M1125636-05
DC Output
Rated output voltage of the power unit 32Vdc
min … max range 24Vdc … 35Vdc
ripple of the voltage 200mV (peak to peak)
Maximum output current from the power unit 6.25A
nominal value 3.125A
In short circuit condition the current is limited to 15A.
Output power of the power unit nominal 100W
maximum 120W
The efficiency of the power unit is >0.8 with maximum output power.
There is over temperature protection in the power unit at 50°C, and the recovery occurs at
45°C.
F-CPU Power Cable
The F-CU5 Power Unit is connected to the Central Processor Unit, F-CPU with the F-CPU Power
Cable (0.4m/16 inch or 2.7m/9ft).
Cooling fan
The F-CU5 Power Supply, N-AC, cannot be repaired in the field, except the cooling fan assembly
of the power unit.
Figure 5 The fan assembly of the Power Unit
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