Siemens S5-155U System Manual page 137

24 V/4 A Load Power Supply
4 - 68
Operating temperature (supply air
temperature under the subrack)
- For units with fan
- For units without fan
(Clearance from PCBs: 40 mm)
Insulation voltage to VDE 0160
- Between AC supply and protective
conductor/housing
- Between outputs and protective
conductor/housing
o
0 to 60 C
o
0 to 55 C
1500 V AC
500 V AC
System Manual
C79000-B8576-C199-03