YASKAWA CIPR-GA50C Serie Manual De Instrucciones página 44

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Install a Drive to Conform to the EMC Directive
Install drive models BxxxE, 2xxxE, and 4xxxE with this procedure to comply with the
EMC Directive when the drive is a single unit or installed in a larger device.
1.
Install the drive on a grounded metal plate.
2.
Wire the drive and motor.
3.
Ground the wire shielding on the drive side and motor side.
A - Drive
B - Wiring length
C - Motor
*1 The maximum wiring length between the drive and motor is:
• BxxxE: 10 m (32.8 ft)
• 2xxxE, 4xxxE: 20 m (65.6 ft)
Note:
• Use a braided shield cable for the drive and motor wiring or put the wires through a metal conduit.
• Keep the cable between the drive and motor and the grounding wire as short as possible.
4.
Use a cable clamp to ground the motor cable to the metal plate.
Note:
Make sure that the protective ground wire complies with technical specifications or local safety
standards.
44
*1
Figure 1.7 Wiring the Drive and Motor
YASKAWA TOMPC7106173UA GA500 Installation and Operation Instruction
D - Metal conduit
E - Grounding wire