Emc Directive - YASKAWA GA700 Series Technical Manual

Drive Model
4453
4568
4675
*1 This is the applicable wire gauge when you use a braking unit other than Yaskawa braking unit (CDBR-type).
*2 This is the applicable wire gauge when you use the same wires for terminal - and terminal +3.
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EMC Directive

Drives with built-in EMC filters (models 2xxxB, 2xxxC, 4xxxB, 4xxxC) were tested in accordance with European
standard IEC/EN 61800-3:2004/A1:2012, and comply with the EMC Directive.
Use drives with built-in EMC filters or install external EMC filters to the drive input side to comply with the
EMC Directive. Refer to
filter.
■
Install a Drive to Conform to the EMC Directive
Install drive models 2xxxB, 2xxxC, 4xxxB, and 4xxxC 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 - 10 m (32.8 ft) maximum
C - Motor
Note:
• Use a braided shield cable for the drive and motor wiring or put the wires through a metal conduit.
• The maximum wiring length between the drive and motor is 10 m (32.8 ft). Keep the wire as short as possible.
• Keep 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 and local safety standards.
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Braking Unit
(Qty)
CDBR-4220D
(× 1)
Specified Wire Gauge
*1
Applicable Gauge
CDBR-4220D
(× 1)
Specified Wire Gauge
Applicable Gauge
CDBR-4220D
(× 2)
Specified Wire Gauge
*1
Applicable Gauge
Installing the External EMC Noise Filter on page 237
Figure 5.4 Wiring the Drive and Motor
Recomm. Gauge
Drive Terminals
+3
-
+3
- 70 × 4P
+3
-
+3
- 70 × 4P
+3
-
+3
- 70 × 4P
D - Metal conduit
E - Grounding wire
5.2 European Standards
Applicable Gauge
(mm 2 ) (mm
35 35
35 35
70 × 4P 35 - 95 × 4P
*2
35 - 95 × 4P
35 35
35 35
70 × 4P 35 - 95 × 4P
*2
35 - 95 × 4P
35 × 2P 35 × 2P
35 × 2P 35 × 2P
70 × 4P 35 - 95 × 4P
*2
35 - 95 × 4P
for the installation of the EMC
2 )
*2
*2
*2
5
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