Control Techniques 0471-0144-02, Руководство по установке

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SPM Power Selector Module Installation Guide
www.controltechniques.com Issue: 2
4.4 SPM Power Selector Module power connections
The output motor contactor should be selected based upon user defined maximum drive
output rating.
It is strongly recommended that the power supply for the output motor contactor coils at
input control terminals 1, 3, 5 and 7 on the SPM Power Selector Module should be
protected with the appropriate fuse.
The output motor contactor terminals on the SPM Power Selector Module 2, 4, 6 & 8 are
connected directly to the output motor contactor coils.
Ground connections to the SPM Power Selector Module should be made using the
ground stud on the module as shown in Figure 4-5.
Figure 4-5 Contactor, control and ground connections
Contactor
terminal
Control
terminal
Ground stud