Notes - Siemens Sinumerik 840D Series Function Manual

02.99
10.03
5.3

Notes

5.3.1 Climatic and mechanical environmental conditions in operation
Relevant
standards
Climatic ambient
conditions
1) Current reduction above 40°C at the servo solenoid valve output, see Subsection 5.1.3.
 Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 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 ambient conditions
Temperature range
Dew-point temperature td
and relative air humidity U
Condensation
Temperature rate of
change
Atmospheric pressure
Table 5-7 Mechanical environmental conditions
Vibration resistance
(to IEC 68-2-6)
Shock resistance in
operation operation
(test group E, test Ea to
IEC 68, part 2-27)
5 Hardware Drive Functions
Lower limit temperature
Upper limit temperature
Annual 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
When operated at an alti-
tude of 1500m above mean
sea level. For greater alti-
tudes, the upper limit tem-
perature must be reduced
by 3.5°C/500m.
Frequency range
10 - 58 Hz
Over 58 - 500 Hz
Acceleration
Duration of nominal shock
5.3 Notes
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
5-185