Technical specifications
8.5 Ambient conditions
SIMATIC IPC847E
156
Operating Instructions, 10/2018, A5E43920357-AA
8.5
Ambient conditions
See the note in "Applicability of technical specifications (Page 149)".
Climatic ambient conditions
Temperature
Tested according to IEC 60068-2-2; IEC 60068-2-1; IEC 60068-2-14
Operation
+0 °C up to +50 °C
1
Gradient: ≤ 10 K/h; no condensation
Storage/transport
–20 °C up to +60 °C
Gradient: ≤ 20 K/h;
no condensation
Relative humidity
Tested according to IEC 60068-2-78; IEC 60068-2-30
Operation
5% up to 85% at 30 °C; no condensation
Gradient: ≤ 10 K/h; no condensation
Storage/transport
5% up to 95% at 25 °C to 55 °C; no condensation
Gradient: ≤ 20
K/h; no condensation
Atmospheric pressure
Operation
1080 up to 689 hPa,
corresponds to an altitude of –1000 m to 3000 m
Storage/transport
1080 up to 660 hPa,
Corresponds to an altitude of -1000 m to 3500 m
Mechanical ambient conditions
Vibration
Tested according to IEC 60068-2-6; 10 cycles
Operation
2
10 to 58 Hz: 0.0375 mm, 58 Hz to 500 Hz: 4.9 m/s2
Storage/transport
5 up to 8.51 Hz; amplitude 3.5 mm; 8.51 up to 500 Hz: 9.8 m/s2
Resistance to shock
Tested in accordance with IEC 60068-2-27
Operation
2
Half-sine: 50 m/s2, 30 ms, 100 shocks per axis
Storage/transport
Half-sine; 250 m/s2; 6 ms; 1000 shocks per axis
Special features
Quality assurance
In accordance with ISO 9001
1
Limits depend on the device equipment:
At +5 °C up to +40 °C without restriction; for information for extended ambient tempera-
ture for type A drive cages see "Permissible expansion for temperature range 0 to 40 °C
(Page 100)" and "Permissible expansion for temperature range 0 to 50 °C (Page 102)"
and for type B drive cages see "Permissible expansion for temperature range 0 to 40 °C
(Page 114)" and "Permissible expansion for temperature range 0 to 50 °C (Page 116)".
2
The device must be free of any mechanical faults when disk drives are installed in the
removable tray.
