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Electrical connection
Information
6.2.2.
Cable connection
24
SQV 05.2
SQV 14.2 / SQRV 05.2
3.
Insert cable glands [8] suitable for connecting cables.
The enclosure protection IP... stated on the name plate is only ensured if suit-
able cable glands are used.
Figure 21: Example: Name plate for enclosure protection IP68
4.
Seal unused cable entries [6] with suitable blanking plugs [7].
Fieldbus connection can be accessed separately from the mains connection (refer
to <Fieldbus terminal compartment: open>.
Table 10:
Terminal cross sections and terminal tightening torques
Designation
Power contacts
(U1, V1, W1, U2, V2, W2)
Protective earth connection
Control contacts
(1 to 50)
1.
Remove cable sheathing.
2.
Insert the wires into the cable glands.
3.
Fasten cable glands with the specified torque to ensure required enclosure
protection.
4.
Strip wires.
Controls approx. 6 mm, motor approx. 10 mm
5.
For flexible cables: Use wire end sleeves according to DIN 46228.
6.
Connect cables according to order-related wiring diagram.
SQRV 14.2 Control unit: electronic (MWG)
ACV 01.2 Non-Intrusive Profibus DP
Terminal cross sections
2
1.0
6 mm
(flexible)
2
1.5
10 mm
(solid)
2
1.0
6 mm
(flexible) with ring lugs
(PE)
2
1.5
10 mm
(solid) with loops
2
0.25
2.5 mm
(flexible)
2
0.34
2.5 mm
(solid)
Tightening torques
1.2
1.5 Nm
1.2
2.2 Nm
0.5
0.7 Nm
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