3. Insert the new surge arrester.
4. Screw the surge arrester in place with the following torque:
3EK7 = 40 Nm
3EJ2 = 70 Nm
The surge arrester must not be subject to a transverse force greater than 370 N.
9.7.8
Replacing the DC-link reactor
Removing the DC link reactor
Figure 9-12
DC link reactor
To install the DC link reactor, proceed as follows:
1. Unscrew the cabinet center upright and remove.
2. Loosen the lugs that secure the DC link reactor.
3. Separate the busbar connections.
4. Undo the water pipe connections.
5. Slide the DC link reactor out of the cabinet.
Maintenance
9.7 Repairs
SINAMICS GL150 6SL38555UN113KA0Z
Operating Instructions Rev.201910281450 EXAMPLE
147
Содержание SINAMICS GL150
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