Regulations and standards
−38−
Example of installation and wiring
Speed controller
Motor cable
[maximum 10.5 m (34.4 ft.)]
AC power supply
cable
Cable
clamp
Surge
arrester
Main
lter
Capacitor
Grounded plate
Control cable
[2 m (6.6 ft.) or less]
Grounding
Grounding
Grounding
Grounding
Grounding
Motor
Grounding
Precautions about static electricity
Static electricity may cause the speed controller to malfunction or suer damaged.
Be sure to ground the motor and speed controller to prevent them from being damaged by static electricity.
Except when operating the operation panel on the speed controller, do not come near or touch the speed controller
while the power is ON.
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