YASKAWA GA700 Series

Standards Compliance
5
5.2 European Standards
YASKAWA SIEPC71061705H GA700 Series Technical Manual 231
Drive Model
Braking Unit
(Qty)
Drive Terminals
Recomm. Gauge
(mm
2
)
Applicable Gauge
(mm
2
)
4453
CDBR-4220D
(× 1)
Specified Wire Gauge
+3 35 35
- 35 35
Applicable Gauge
*1
+3 70 × 4P 35 - 95 × 4P
- 70 × 4P
*2
35 - 95 × 4P
*2
4568
CDBR-4220D
(× 1)
Specified Wire Gauge
+3 35 35
- 35 35
Applicable Gauge
+3 70 × 4P 35 - 95 × 4P
- 70 × 4P
*2
35 - 95 × 4P
*2
4675
CDBR-4220D
(× 2)
Specified Wire Gauge
+3 35 × 2P 35 × 2P
- 35 × 2P 35 × 2P
Applicable Gauge
*1
+3 70 × 4P 35 - 95 × 4P
- 70 × 4P
*2
35 - 95 × 4P
*2
*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.
◆ 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 Installing the External EMC Noise Filter on page 237 for the installation of the EMC
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
D - Metal conduit
E - Grounding wire
Figure 5.4 Wiring the Drive and 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.