Bucher EMD G 0 Series, Hardware Manual

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Product description
System overview
3
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300−I−9052003−EN−04/07.2021
3 Product description
3.1 System overview
The components from the MOBILE modular system are used to realize auxiliary unit
applications in commercial vehicles by means of:
ƒ
Electric motors for air−conditioning compressors or air compressors
ƒ
A charging function for 12 V or 24 V batteries, which in conventional vehicles was
performed by an alternator.
Overview of possible device−dependent applications:
MOBILE
DCU PSU DCU PSU DCU S
Device type
Double inverter for two motors
l
˘ ˘ ˘
DC/DC converter (converter HV on−board supply system/LV
on−board supply system) ˘
l l
˘
Combination of single inverter for one motor and DC/DC
converter ˘ ˘
l
˘
Single inverter for one motor ˘ ˘ ˘
l
Application
Simple drives of pumps and fans
l
˘
l l
Controlled and positioning drives
l l l
Charging the LV on−board supply system with regenerative
energy of drives ˘
l l
˘