2 Installation and Wiring
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62
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Cable connection
1) Cable selection for control circuit
■
Use copper conductors of a proper size as control cables according to the
recommended values in
Table 3-2
.
2) Cabling requirement of control circuit
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The motor cables must be laid far away from all control cables.
■
It is recommended that the motor cables, power input cables and control cables
change of the output voltage of the controller, the motor cables and control cables
must not be laid side by side for a long distance.
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If the control cable must run across the power cable, make sure they are arranged
at an angle of close to 90° .
■
Figure A-6 shows the recommended cabling diagram.
2.2.4 Control Circuit Cable Sizes and Tightening Torque
Tubular terminal:
Use the tubular terminal with the insulation sleeve.
When the single cable or twisted pair is used, the cable end must be exposed by 6 mm.
Control cable tubular terminal requirement
Terminal Name
Single Cable mm²
(AWG)
Twisted Pair mm²
(AWG)
Torque of Torque Driver
(N·m)
Control circuit
terminal block
0.565
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