Siemens SITOP PSE202U - Page 106

Ambient conditions
SITOP expansion modules
106 Equipment Manual, 09.2022, A5E36605235-2-76
6EP4346-7RB00-0AX0
6EP4347-7RB00-0AX0
6EP4348-7RB00-0AX0
6EP4347-7RC00-0AX0
6EP4231-7HB00-0AX0
6EP4231-7HC00-0AX0
6EP1961-3BA01
6EP1961-3BA21
6EP1967-2AA00
6EP4683-6LB00-0AY0 6EP1962-2BA00
6EP1964-2BA00
Damaging gases
Tested according to:
• EN 60068-2-42 sulfur dioxide
• EN 60068-2-43 hydrogen sulfide
Atmospheric pressure
Operation:
• 1080 - 795 hPa (-1000 - 2000 m)
• For operation at altitudes of 2000 m up to 6000 m above sea level:
output must be derated by -7.5% / 1000 m or
the ambient temperature must be reduced by 5 K / 1000 m
see Figure 4-7 Altitude derating (Page 58)
• Overvoltage category:
II up to 2000 m (EN 61204-7)
I from 2000 m up to 6000 m (EN 61204-7)
Storage:
• 1080 - 660 hPa (-1000 - 3500 m)