Operating Instructions ACTIVE 06/0736
36 Operating Instructions ACTIVE 06/07
400 V: three-phase connection (L1/L2/L3)
ACT 401 Mains cable PE-conductor Motor cable
-05
-07
-09
-11
-12
-13
-15
-18
0.55 kW
0.75 kW
1.1 kW
1.5 kW
1.85 kW
2.2 kW
3 kW
4 kW
1.5 mm²
2x1.5 mm² or
1x10 mm²
1.5 mm²
-19
-21
5.5 kW
7.5 kW
2.5 mm²
2x2.5 mm² or
1x10 mm²
2.5 mm²
-22
-23
9.2 kW
11 kW
4 mm²
2x4 mm² or
1x10 mm²
4 mm²
-25
15 kW
6 mm²
2x6 mm² or
1x10 mm²
6 mm²
-27
-29
18.5 kW
22 kW
10 mm² 1x10 mm² 10 mm²
-31
30 kW
16 mm² 1x16 mm² 16 mm²
-33
37 kW
25 mm² 1x16 mm² 25 mm²
-35
-37
45 kW
55 kW
35 mm² 1x16 mm² 35 mm²
-39
65 kW
50 mm² 1x25 mm² 50 mm²
-43
75 kW
70 mm² 1x35 mm² 70 mm²
-45
90 kW
95 mm² 1x50 mm² 95 mm²
-47
110 kW
2x70 mm² 1x70 mm² 2x70 mm²
-49
132 kW
2x95 mm² 1x95 mm² 2x95 mm²
5.4.2 Mains Connection
The mains fuses and cable cross-sections are to be selected according to EN 60204-1
and DIN VDE 0298 Part 4 for the nominal operating point of the frequency inverter.
According to UL/CSA, approved Class 1 copper lines with a temperature range of
60/75°C and matching mains fuses are to be used for the power cables. The electrical
installation is to be done according to the device specifications and the applicable
standards and directives.
Caution! The control, mains and motor lines must be kept physically separate
from one another. The cables connected to the frequency inverters may
not be subjected to high-voltage insulation tests unless appropriate cir-
cuitry measures are taken before. Otherwise the unit may be damaged.
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