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Standard Connection Diagram
Wire the drive as specified by
WARNING
Sudden Movement Hazard. Set the MFDI parameters before you close control circuit switches. Incorrect Run/
Stop circuit sequence settings can cause serious injury or death from moving equipment.
WARNING
Fire Hazard. Install sufficient branch circuit short circuit protection as specified by applicable codes and this
manual. The drive is suitable for circuits that supply not more than 100,000 RMS symmetrical amperes, 240 Vac maximum (200
V Class), 480 Vac maximum (400 V Class). Incorrect branch circuit short circuit protection can cause serious injury or death.
NOTICE
Damage to Equipment. When the input voltage is 440 V or higher, make sure that the motor insulation voltage
is sufficient or use an inverter-duty motor or vector-duty motor with reinforced insulation. Motor winding and insulation failure
can occur.
Note:
Do not connect the AC control circuit ground to the drive enclosure. Failure to obey can cause incorrect control circuit operation.
YASKAWA TOMPYEULA7002A LA700 Series Installation and Operation Instruction
Figure
1.7.
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