Tightening Torques For Cable Glands; Table 6-5 Tightening Torques For Standard Cable Glands [Nm]; Figure 6-2 Conductor Connection - Siemens LOHER CHEMSTAR 1PS5 Operating Instructions & Installation Instructions

Electrical connection
6.2 Connecting
1
2
3
4
5
6
7
8
Figure 6-2
6.2.12

Tightening torques for cable glands

● Tighten the cable gland and the parts of terminal box intended to act as a strain relief to
● Tighten the standard cable glands supplied with the motor in accordance with the following
Table 6-5 Tightening torques for standard cable glands [Nm]
Nominal size
M12 x 1.5
M16 x 1.5
62
Hexagonal nut – DIN934
Spring washer – DIN128
or alternatively a spacer washer – DIN125 Cu (for a star connection)
alternatively a circuit connection
Terminal clamp
alternatively a spacer washer Cu
Angled cable lug
Washer – DIN125 St
Conductor connection
the appropriate torque as specified by the manufacturer after inserting the feeder cables.
The tightening torques depend on the cable gland used and the cable or wire used.
table.
Cable gland for Ex e II
TypeHSK-M
Union nut
5
5
Connection thread Union nut / connection
7
7
Cable gland for Ex e / Ex d IIC
Type ADE 1F, ADE 4F
Union nut / connection
thread
7.5
12.5
LOHER CHEMSTAR 1PS5
Operating Instructions 03/2014
R... / B...
thread
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