Siemens 1PL622, Руководство по эксплуатации

Страница: 33 / 86

Transport, assembly, and connection
3.3 Electrical connection
A5E00264365A
Siemens AG Operating Instructions 2.02 1PL622
31
Table 3-3 Terminal box assignment, max. connectable cross-section per terminal
Motor type Terminal
box type
Cable entry Max. poss.
outer
diameter of
cable [mm]
No. of main
terminals
Max.
connectable
cross-section
per terminal
[mm
2
]
Max. poss. current per
terminal [A]
(Reduction factor 0.6)
8. th digit of the MLFB = 4, 6
1PL6 224-..B
1PL6226-..B
1PL6228-..B
1XB7 322 2 x PG 42 40 3 x M12 2 x 50 191
1PL6224-..D 1XB7 422 2 x M72 x 2 56 3 x M12 2 x 70 242
1PL6224-..F
1PL6224-..L
1PL6226-..D
1PL6226-..F
1PL6226-..L
1PL6228-..D
1PL6228-..F
1PL6228-..L 1XB7 700 3 x M72 x 2 56 3 x 2 x M12 3 x 150 583
8. th digit of the MLFB = 7, 8
1PL6 224-..B
1PL6226-..B
1PL6228-..B
1XB7 322 2 x M50 x 1.5 38 3 x M12 2 x 50 191
1PL6224-..D 1XB7 422 2 x M63 x 1.5 53 3 x M12 2 x 70 242
1PL6224-..F
1PL6224-..L
1PL6226-..D
1PL6226-..F
1PL6226-..L
1PL6228-..D
1PL6228-..F
1PL6228-..L 1XB7 700 3 x M75 x 1.5 68 3 x 2 x M12 3 x 150 583
Remove the insulation from the conductor ends so that the remaining insulation is almost
long enough to reach the cable lug.
If necessary, insulate the cable lugs in order to maintain the minimum clearances in air of 10
mm and the 20 mm creepage distance normally present.
The tightening torque for M12 contact nuts and mounting bolts is 40 Nm.