Technical specifications
9.5 Climatic and mechanical environmental conditions
148
9.5 Climatic and mechanical environmental conditions
See the note in "Applicability of technical specifications (Page 141)".
Climatic ambient conditions
Tested according to IEC 60068-2-2; IEC 60068-2-1; IEC 60068-2-14
Gradient: ≤ 10 K/h; no condensation
The maximum permitted power loss of the expansion cards is:
• For power supply unit 550 W: 80 W
• For redundant power supply unit 700 W: 80 W
• For power supply unit
1
850 W: Up to 310 W
This information relates exclusively to the additional power loss of the expansion
–20 °C up to +60 °C
Gradient: ≤ 20 K/h; no condensation
Tested according to IEC 60068-2-78; IEC 60068-2-30
0 to 31 °C: 5-85 %; decreasing linearly to 5-50 % at 40° C
5% up to 95% at 25 °C to 55 °C; no condensation
Gradient: ≤ 20 K/h; no condensation
1080 up to 689 hPa,
corresponds to an altitude of –1000 m to 3000 m
1080 up to 660 hPa,
Corresponds to an altitude of -1000 m to 3500 m
Mechanical ambient conditions
Tested according to IEC 60068-2-6; 10 cycles
2
20 to 58 Hz, Amplitude 0.015 mm; 58 to 200 Hz: 2 m/s
2
5 up to 8.51 Hz; amplitude 3.5 mm; 8.51 up to 500 Hz: 9.8 m/s
2
Tested in accordance with IEC 60068-2-27
2
2
; 20 ms; 100 shocks per axis
Half-sine; 250 m/s
2
; 6 ms; 1000 shocks per axis
In accordance with ISO 9001
The power loss of the expansion cards for power supply unit 850 W may be increased
from 80
W to 310 W if the additional power loss of 230 W is drawn from an actively
cooled expansion card (for example: hig
h-end graphics card) that emits its waste heat
directly into the ambient air and not into the interior of the device.
The device must be free of any mechanical faults when disk drives are installed in the
removable trays.
See also
Installation options for drives with drive cage type A (Page 104)
Installation options for drives with drive cage type B (Page 114)
Workstation SIMATIC IPC RW-545A Operating
Instructions, 08/2023, A5E52943278-AA
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