Danfoss EM-PMI240, Руководство пользователя

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Figure 17. Connector locking plate
1 Fasteners
2 Connector locking plate
Connection diagram
The electric machines are intended to be powered and controlled by three-phase alternating
current, supplied by an inverter or inverters. The electric machine is not suitable for direct online
use.
Low voltage connections
Plug the unused socket holes of the low voltage connector with suitable plugs:
DEUTSCH 0413-003-1605 (size 16)
DEUTSCH 0413-204-2005 (size 20)
The electric machine has a connector or a connection box which is used to read out in-built
temperature and rotation sensor (resolver) data from the electric machine. The temperature data
comes from PT100 sensors in the stator windings and in some cases in the bearings. The rating
plate has the information about the options of the electric machine: different options add sensors,
and some electric machines do not have all the sensors that are listed in the table below. For more
information about the options, refer to Chapter 1.3. Product naming convention .
Table 9. Recommended cable types for low voltage connections
Application Cable type
Resolver cabling Shielded cable (twisted pair)
Temperature measurement (PT-100) Shielded cable (twisted pair)
EM-PMI240
6. Installation
34 |
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Danfoss | Produced By: Danfoss Power Solutions | September 2020
| BC355256345493en-000103