Figure 31. Bearing temperature measurement connector (optional)
1
PT-100 pin.
2
PT-100 pin.
3
PT-100 ground pin.
4
PT-100 ground pin.
Grounding connections
The grounding points on the frame of the electric machine are for safety grounding, and signal cables and power cable
shields have their own grounding points.
For proper and safe operation, it is important to ensure proper grounding (earthing) of the
machine and cable shields connected to the machine. In the electric machine the middle lifting
bores can be used as a connection point for machine enclosure grounding. The low voltage
(measurement) signal cable is grounded through the ground/shield pins of the low voltage
connector, and the power cables through the cable glands in the connection box.
EM-PMI540-T1500
6. Installation
42 |
©
Danfoss | Produced By: Danfoss Power Solutions | January 2019
| BC265856800806en-000106
Содержание EM-PMI540-1500
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