YASKAWA GA80U Series, Installation & Primary Operation, Page: 53 / 168

7 Electrical Installation
YASKAWA TOEPC71061737D GA800 DRIVE INSTALLATION & PRIMARY OPERATION 53
Table 7.5 6-Phase/12-Pulse 400 V Class
Drive Model
Braking Unit
(Qty)
Drive Terminals
Recomm. Gauge
(AWG, kcmil)
Applicable Gauge
(AWG, kcmil)
T103
CDBR-4045D
(× 1)
Specified Wire Gauge
+3 10 10 - 4
- 10 10 - 4
Applicable Gauge
*1
+3 3 14 - 1/0
- 3
*2
14 - 1/0
T140
CDBR-4030D
Specified Wire Gauge
+3 10 × 2P 10 - 4
- 10 × 2P 10 - 4
Applicable Gauge
*1
+3 1 6 - 3/0
- 1
*2
6 - 3/0
T168
CDBR-4045D
(× 2)
Specified Wire Gauge
+3 10 × 2P 10 - 4
- 10 × 2P 10 - 4
Applicable Gauge
*1
+3 1/0 6 - 3/0
- 1/0
*2
6 - 3/0
*1 This is the applicable wire gauge when you use a braking unit that is not a Yaskawa braking unit (CDBR-type).
*2 This is the applicable wire gauge when you use the same wires for terminals - and +3.
Cutaway Section of the Wiring Cover
Examine the terminal symbols on the braking unit and use a diagonal-cutting pliers to clip the cutaway section of the
corresponding wiring cover.
A - Cutaway sections B - Use a diagonal-cutting pliers to
clip this area.
Figure 7.5 Cutaway Sections
A - Cutaway sections B - Use a diagonal-cutting pliers to
clip this area.
Figure 7.6 Cutaway Sections