Additional Information - Siemens SINUMERIK 840D Description Of Functions

02.99
5.3

Additional information

5.3.1 Climatic and mechanical environmental conditions in operation
Applicable
standards
Climatic
environmental
conditions
1) Current reduction above 40°C at the servo valve output, see Section 5.1.3.
 Siemens AG 2000. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital Descr. of Functions HLA Module (FBHLA) – 04.00 Edition
Note
The following information refers to the electrical section of the HLA.
IEC 68-2-1, IEC 68-2-2, IEC 68-2-3
If the specified values cannot be maintained, then a heat exchanger or air con-
ditioner must be provided.
Table 5-6 Climatic environmental conditions
Temperature range
Dew-point temperature td
and relative air humidity U
Condensation
Temperature change
Air pressure
Table 5-7 Mechanical environmental conditions
Vibration resistance
(acc. to IEC 68-2-6)
Shock resistance in op-
eration eration
(test group E, test Ea ac-
cording to IEC 68, Part
2-27)
5 Hardware Drive Functions
5.3 Additional information
Lower limit temperature
Upper limit temperature
Yearly average
On 30 days (24 hours) in
year (days distributed over
the annual period)
On other days (<24 hours)
(observing the yearly aver-
age)
Within one hour
Within three minutes
At installation site up to
1500 m above sea level. In
the case of higher height
values, the upper limit tem-
perature must be reduced
by 3.5°C/500m.
Frequency range
10–58 Hz
above 58–500 Hz
Acceleration
Duration of nominal shock
0°C
1)
+55°C
U = 75%, td = 17°C
U = 95%, td = 24°C
U = 85%, td = 20°C
Not permissible
10 K
1 K
86 kPa to 108 kPa
Constant deflection
0.075 mm
Ampl. of acceleration
2
9.8 m/s
5 g
11 ms for device without
disk drive
30 ms for device with disk
drive
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