YASKAWA ELECTRIC
SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
251
A - SW (ON)
B - Screw (OFF)
Figure 4.14 EMC Filter Switch Location 7
If the screw of the EMC filter switch is lost, install the correct size screw with the specified tightening torque as
shown in the following table.
NOTICE
Only use the screws specified in this manual. Failure to obey could damage the drive.
Table 4.10 Screw Sizes and Tightening Torques
Model
Screw Size
Tightening Torque
N
∙
m
2003 - 2075, 4002 - 4045
M4 × 20
1.0 - 1.3
2088 - 2180, 4060 - 4150
M4 × 25
1.0 - 1.3
2215 - 2415, 4180 - 4605
M5 × 25
2.0 - 2.5
Installing the External EMC Noise Filter
This product (model: 2xxxA, 4xxxA) must meet conditions in this section to comply with EN 61800-3:2004
+A1:2012.
Connect an EMC noise filter to the input side (primary side) that complies with European standards as specified
by Yaskawa. Refer to
External EMC Noise Filter Selection on page 254
to select the correct EMC noise filter.
Use this procedure to install an EMC noise filter to make machinery and devices added to the drive comply with
the EMC Directive.
1.
Install the drive and EMC noise filter on the same grounded metal plate.
2.
Wire the drive and motor.
3.
Ground the wire shielding in the drive side and motor side.
A - Drive Series
B - 10 m (32.8 ft.) maximum
C - Motor
D - Metal conduit
E - Grounding wire
Figure 4.15 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 cable between the drive and motor as
short as possible.
• Keep the grounding wire as short as possible.
