Electrical connection
8.3 System integration
1FT2 synchronous motors for SINAMICS S120
Configuration Manual, 03/2021, A5E50645584B AA
125
Procedure
Establishing a SPEED-CONNECT connection
Only tighten the connector by hand.
Do not use any wrenches or similar tools.
1. Ensure that the union nut of the SPEED-CONNECT connector is rotated to the end stop in the
direction of the "open" arrow.
2. Align the SPEED-CONNECT connector so that the triangles on the top of the connectors are
opposite one another.
3. Push the power connector onto the motor connecting socket as far as it will go.
4. Turn the union nut by hand in the direction of "close" through at least 45° (position A) or up
to the end stop (position B)
Maximum locking up to the end stop
Note
A secure connection is only guaranteed from position A onward.
You have established a secure connection.
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