330 Technical data
Terminal and entry data for the power cables
■
IEC
Input (except IP66 (UL Type 4X) with disconnect), motor, resistor and DC cable
entries, maximum wire sizes (per phase) and terminal screw sizes and tightening
torques ( T ) are given below.
Frame
Cable
size
entries
1)
Per
Ø
cable
type
pcs
m m
3-phase U n = 230 V
R1
1
30
R2
1
30
R3
1
30
R4 v2
1
45
R5
1
45
R6
1
45
R7
1
54
R8
2
45
3-phase U n = 400 or 480 V
R1
1
30
R2
1
30
R3
1
30
R4
1
45
R4 v2
1
45
R5
1
45
R6
1
45
R7
1
54
R8
2
45
R9
2
54
1) Maximum cable diameter accepted. For the entry plate hole diameters, see chapter
drawings (page
363).
L1, L2, L3, T1/U, T2/V, T3/W terminals
Max wire size
Min wire size
(solid/stranded)
(solid/stran-
2)
ded)
mm 2
0.2/0.2
0.5/0.5
0.5/0.5
1.5/1.5
6
25
95
2×50
0.2/0.25
0.5/0.5
0.5/0.5
0.5/0.5
1.5/1.5
6
25
95
2×50
2×95
T
mm 2
N·m
6/4
1.0
16/16
1.5
35/35
3.5
70
5.5
70
15
150
30
240
40
2×150
40
6/4
1.0
16/16
1.5
35/25
3.5
50
4.0
70
5.5
70
15
150
30
240
40
2×150
40
2×240
70
Grounding terminals
T
Max wire size
mm 2
N·m
16/16
1.5
16/16
1.5
35/35
1.5
35/35
2.9
-
2.2
180
9.8
180
9.8
180
9.8
16/16
1.5
16/16
1.5
35/35
1.5
35/35
2.9
35/35
2.9
3)
2.2
35/35
3)
9.8
185
3)
9.8
185
3)
9.8
2×185
3)
9.8
2×185
Dimension