Siemens SITOP series - 8 Ambient Conditions

SITOP modular 1ph/2ph
Operating Instructions, 06.2014, C98130-A7548-A1-3-7629
55
Ambient conditions
8
6EP1333-3BA10 (24 V/5 A)
6EP1334-3BA10 (24 V/10 A)
6EP1336-3BA00 (24 V/20 A)
6EP1337-3BA00 (24 V/40 A)
Ambient temperature
-25 ... +70 °C with natural convection
0 ... +70° C with natural convection
Tested according to:
• EN 60068-2-1 cold
• EN 60068-2-2 dry heat
• EN 60068-2-78 humid heat, constant
• EN 60068-2-14 temperature change
Transport and storage
temperature
-40 ... +85° C
Tests (packed for shipping) according to:
• EN 60068-2-1 cold
• EN 60068-2-2 dry heat
• EN 60068-2-30 humid heat, cyclic
Humidity class
Climatic class 3K3 according to EN 60721, without condensation
Mechanical stressing during
operation
Tested according to:
• EN 60068-2-6 Vibration, test Fc:
0.075 mm deflection in the range 10 – 58 Hz
1 g acceleration in the range 58 – 150 Hz
• EN 60068-2-27 shock, test Ea:
acceleration 150 m/s
2
, test duration 11 ms
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 4-5 Mounting height derating (Page 24)
• Overvoltage category:
III to 2000 m (EN 50178)
II from 2000 m to 6000 m (EN 50178)
II to 2000 m (EN 60950-1)
I from 2000 m to 6000 m (EN 60950-1)
Storage:
• 1080 ... 660 hPa (-1000 ... +3500 m)