YASKAWA CIMR-AC2B0004 Quick Start Manual page 13

Tightening Torque Values
Tighten the main circuit terminals using the torque values provided by the table below.
Terminal Size
Tightening Torque (N m)
Control Circuit
The control terminal board is equipped with screwless terminals. Always use wires within the specification listed below.
For safe wiring it is recommended to use solid wires or flexible wires with ferrules. The stripping length respectively
ferrule length should be 8 mm.
Flexible with ferrule
EMC Filter Installation
This drive has been tested in accordance with European standards EN61800-3. In order to comply to the EMC standards,
wire the main circuit as described below.
1. Install an appropriate EMC noise filter to the input side. See the table in
Technical Manual for details.
2. Place the drive and EMC noise filter in the same enclosure.
3. Use braided shield cable for the drive and motor wiring.
4. Remove any paint or dirt from ground connections for minimal ground impedance.
5. Install an DC reactor at drives smaller than 1 kW for compliance with the EN61000-3-2. Refer to the Technical
Manual or contact your supplier for details.
EMC noise filter
Ground plate
(scrape off any visible paint)
YASKAWA ELECTRIC TOEP C710606 48A - AC Drive A1000 1000Hz Software - Quick Start Guide
M4 M5
1.2 to 1.5 2.0 to 2.5
Wire Type
Solid
Flexible
L3
L2
Make sure the ground wire is grounded
L1
L3 L2 L1 L3 L2 L3 L2 L1 L1
M6
4.0 to 6.0
PE
Enclosure panel
Metal plate
Grounding surface
(remove any paint or sealant)
E
Cable clamp
Motor
3 Electrical Installation
M8 M10
9.0 to 11.0 18.0 to 23.0
Wire size (mm 2 )
0.2 to 1.5
0.2 to 1.0
0.25 to 0.5
Main Circuit on page 12
Drive
Grounding surface
(remove any paint or sealant)
Motor cable (braided shield cable)
Ground the cable shield
M12
32.0 to 40.0
or refer to the
EN 13