Danfoss EM-PMI375-T1100, User Manual

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Figure 5. Machine topology
1 Electric machine stator and stator windings
2 Electric machine rotor
3 Permanent magnets in the rotor
System introduction
Danfoss provides electric drive trains for applications in heavy mobile work machines, marine
vessels and buses. The drive trains include all essential components from converting from
traditional to hybrid electric (HEV) or electric vehicle (EV) solutions. Danfoss technology saves fuel
and lowers emission and noise levels.
Figure 6. Overview of the Danfoss drive train system
The electric machines are liquid cooled with water/glycol mixture. For more information, see
chapter Cooling connections .
A low voltage measurement signal connector is attached to the electric machines. Different
temperature and resolver signals can be read, depending on the machine options chosen. For
more information about the connection, see chapter Low voltage connections .
The electric machines (some models) can be equipped with one or two anti-condensations
heater(s), depending on the machine type and the option chosen. The heater is used to prevent
any water condensing inside the machine enclosure.
EM-PMI375
3. Product overview
18 | © Danfoss | Produced By: Danfoss Power Solutions | January 2019
| BC265856307805en-000105