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| Beijer BFI-P2 User Guide |
Version 3.04
www.beijerelectronics.com
4.13. EMC Compliant Installation
4.13.1. Recommended Installation for EMC Compliance
Control cables
Twisted-Pair shielded
cables for analog
control and motor
feedback signals.
Cable shield exposed
and 360° clamped to
grounded metal plate or PE
bar. All other 360° bonding
methods are acceptable.
Motor cable
3-phase and PE shielded cable.
Maintain shield as far as
possible along the cable
Control cables
Mains - supply
Mounting plate
with conductive
service
≥ 100mm
Fuse /
MCB
L1
L2
L3
L1
L2
L3
PE
U V W PE
For Best-Practice use
360° bonding EMC
cable gland shielded
to motor chassis.
4.13.2. Recommended Cable Types by EMC Category
Number of
Input Phases
Rated Supply
Voltage
Frame Size
IP rating
Maximum Motor Cable Length to Achieve
C1
1, 2, 5, 6, 8
C2
3, 5, 6, 8
C3
4, 7, 8
1
230
2
IP20, IP66
1 (5)
5 (25)
25 (100)
3
230
2, 3
IP20, IP66
1 (5)
5 (25)
25 (100)
4, 5
IP20, IP55
1 (5)
5 (25)
25 (100)
4,5
IP55
-
-
25 (100)
6A, 6B
IP20
-
100
100
6, 7
IP55
-
-
25 (100)
3
400
2, 3
IP20, IP66
1 (5)
5 (25)
25 (100)
4, 5
IP20, IP55
1 (5)
5 (25)
25 (100)
4,5
IP55
-
-
25 (100)
6A, 6B
IP20
-
100
100
6, 7
IP55
-
-
25 (100)
8
IP20
-
-
25
NOTE
Data in brackets shows permissible cable length with additional external EMC filter.
The 500 – 600V drives are not equipped with the internal EMC filter and are intended for use on second environment only.
4
Elec
trical Installation
