Communications Diagnostics Technical data
22
Commander S100 User Guide
Table 4-4 Cable ratings (400 V Drive)
The nominal motor cable sizes assume that the motor maximum current matches that of the drive. Where a motor of reduced rating is used the cable
rating may be chosen to match that of the motor. To ensure that the motor and cable are protected against overload, the drive must be programmed
with the correct motor rated current. A fuse or other protection must be included in all live connections to the A.C. supply.
Table 4-5 Terminal maximum cable size
*This is per connection, so with two ground connections the maximum total cable size is 12 mm
2
.
4.3.1 Cable lengths
Since capacitance in the motor cable causes loading on the output of the drive, ensure the cable length does not exceed
50 m
. For motor lengths to
comply to a particular EMC level, such as C1, refer to the cable lengths given in section 10.4
4.3.2 High capacitance / reduced diameter motor cables
The maximum cable length of 50 m must be reduced to 25 m if high capacitance or reduced diameter motor cables are used. Most cables have an
insulating jacket between the cores and the armor or shield; these cables have a low capacitance and are recommended. (Figure 4-4 shows how to
identify the two types).
Figure 4-4 Cable construction influencing the capacitance
The maximum motor cable lengths specified in section 4.3.1
. are for cables that are shielded and contain four cores. Typical
capacitance for this type of cable is 130 pF/m (i.e. from one core to all others and the shield connected together).
Model Number
Supply
phases
Cables IEC60364-5-52
mm²
UL61800-5-1
AWG
Supply
Motor
Supply
Motor
Nominal
Maximum
Nominal
Maximum
Nominal
Maximum
Nominal
Maximum
S100-02413
3
1.5
4
1.5
4
24
10
24
10
S100-02423
3
1.5
4
1.5
4
22
10
22
10
S100-02433
3
1.5
4
1.5
4
22
10
22
10
S100-02443
3
1.5
4
1.5
4
20
10
20
10
S100-02453
3
1.5
4
1.5
4
20
10
20
10
S100-02463
3
1.5
4
1.5
4
18
10
18
10
S100-03413
3
2.5
4
1.5
4
16
10
16
10
S100-03423
3
2.5
4
1.5
4
14
10
14
10
NOTE
Drive Voltage Rating
100 V, 200 V
400 V
Drive Frame Size
S100-01, S100-02
S100-03
All Frame Sizes
Maximum Cable
Size
Supply Terminals
2.5 mm
2
(12 AWG)
6 mm
2
(8 AWG)
4 mm
2
(10 AWG)
Motor Output Terminals
2.5 mm
2
(12 AWG)
Ground Connections*
6 mm
2
(8 AWG)
Control Terminals
(Including Relay)
1.5 mm
2
(16 AWG)
Normal capacitance
Shield or armor
separated from the cores
High capacitance
Shield or armor close
to the cores
Содержание COMMANDER S100
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