Integrated Power Modules: 3-Axis Ccu Box - Siemens SINUMERIK 810DE powerline Equipment Manual

4.4

Integrated power modules: 3-axis CCU box

Description On the SINUMERIK 810D, three integrated power modules are fitted on one
heat sink in the 3-axis CCU box:
S
S
S
Table 4-16
Note
The spindle can only be used on "A1" on the integrated power module.
All the technical details apply for ambient temperatures up to max. 40 _C. At
Current derating
as a function of ambient temperatures > 40_, linear current derating is necessary, as in the case
of the OI power supply. At maximum ambient temperature 55 _C: Current
the ambient
derating to 60 % of the 40 _C value.
temperature
Current derating
All power ratings apply up to an installation altitude of 1000 m. At an installation
as a function of altitude of > 1000 m, the load currents must be reduced according to the
derating factor.
the installation
altitude
The diagram is given in Subsection 4.3.3 Installation altitude
References:
Copyright © Siemens AG 2006
SINUMERIK 810D Equipment Manual Configuration CCU (PHC) – 03/2006 Edition
4.4 Integrated power modules: 3-axis CCU box
Power module for 2 x 6A/12A (FSD)
Power module for 1 x 18A/36A (FSD) or 24A/32A (MSD)
Heat sink temperature sensor
Assignment between motor connection and power module
Motor connection Power module
A1 (rear) 18A/36A (FSD) or 24 A/32A /MSD)
A2 (center) 6A/12A (only as FSD)
A3 (front) 6A/12A (only as FSD)
/PJU/, Configuration Manual Converters
4 Description of the SINUMERIK 810D
Rated current
(sine, rms)
24 A
6 A
6 A
4-71