Terminal Box 1Xb9600; Preparation; Checking Winding Connections - Siemens 1LA8 Operating Instructions Manual

6.2.5

Terminal box 1XB9600

Image 6-5
The connection cables are inserted into the 1XB9600 terminal box through an onion sealing
ring in a three-part cable entry plate.
You can find additional information here:
● Inserting the cable into the 1XB.. terminal box with ring seal (Page 69)
● Connecting cables with cable lugs (Page 71)
6.3

Preparation

6.3.1

Checking winding connections

With an open winding design, i.e. when the windings start and end directly at the terminal box
(see the "Terminal marking" (Page 64) section), the connections are made using jumpers in
the terminal box. The jumpers for the open connection must not be removed when testing the
winding; refer to the relevant circuit diagram.
● Check that the connections (star or delta) comply with the specifications on the rating
● Ensure that the connection values correspond to the information on the rating plate.
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2016
1XB9600 terminal box
plate.
Electrical connection
6.3 Preparation
63