Integrated Power Sections: 2-Axis Ccu Box - Siemens SINUMERIK 810D Configuration Manual
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Also See for SINUMERIK 810D:
- Commissioning manual (100 pages) ,
- Start-up and upgrade manual (8 pages) ,
- Function manual (2184 pages)
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05.99
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4.5
Integrated power sections: 2-axis CCU box
Description
With the SINUMERIK 810D, two integrated power sections are mounted in the
2-axis CCU box on a heatsink:
S
S
The 2-axis CCU box can be fitted either with internal cooling or with external
cooling.
Table 4-18
A1 (back)
A2 (front)
Note
The third drive number, "A3", cannot be used for an axis with CCU1/CCU2, it
must not be assigned. Measuring encoder input X413 can be parameterized for
a direct measuring system.
CCU3: The third drive number, "A3", can be used for an axis in the "left axis
expansion plug--in unit".
Current reduction
All technical data are valid for ambient temperatures up to max. 40_C. In the
depending on
event of ambient temperatures > 40_C currents must be reduced linearly as for
the OI mains supply. At a maximum ambient temperature of 55_C: current
ambient
reduction to 60% of the 40_C value.
temperature
Current reduction
All the specified load currents are applicable up to a site altitude of 1000m. For
subject to site
site altitudes > 1000m, load currents must be reduced in accordance with the OI
mains supply chart.
altitude
Rated load cycles
For use as an FSD power section (A1--A2).
FSD
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
4.5 Integrated power sections: 2-axis CCU box
Power section for 9A/18A (FDD)
Heatsink temperature sensor.
Motor connection and power section assignments
Motor
Power section
connection
9A/18A (as FSD only)
9A/18A (as FSD only)
4 Description of the SINUMERIK 810D
Continuous current, rated
current (sine, rms)
9O
9O
4-79
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