YASKAWA CR700

Mechanical & Electrical Installation
2
2.17 Braking Resistor Installation
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 119
Model Wiring Conditions Terminal
Recomm. Gauge
(mm
2
)
Applicable Gauge
(mm
2
)
Cutaway section Ref.
4260
4220D
(× 1)
Specified Wire Gauge
+3 30
*1
30 - 38
*1
A Figure 2.128
- 30
*1
30 - 38
*1
A Figure 2.128
Applicable Gauge
+3 60 × 2P 50 - 60 × 2P B
Figure 2.129
- 60 × 2P
*2
50 - 60 × 2P
*2
B Figure 2.129
4304
4220D
(× 1)
Specified Wire Gauge
+3 30
*1
30 - 38
*1
C Figure 2.130
- 30
*1
30 - 38
*1
C Figure 2.130
4371
4220D
(× 1)
Specified Wire Gauge
+3 30
*1
30 - 38
*1
C Figure 2.130
- 30
*1
30 - 38
*1
C Figure 2.130
4414
4220D
(× 1)
Specified Wire Gauge
+3 30
*1
30 - 38
*1
D Figure 2.131
- 30
*1
30 - 38
*1
D Figure 2.131
Applicable Gauge
+3 80 × 4P 100 - 125 × 4P F
Figure 2.133
- 80 × 4P
*2
100 - 125 × 4P
*2
F Figure 2.133
4453
4220D
(× 1)
Specified Wire Gauge
+3 30
*1
30 - 38
*1
D Figure 2.131
- 30
*1
30 - 38
*1
D Figure 2.131
Applicable Gauge
+3 80 × 4P 100 - 125 × 4P F
Figure 2.133
- 80 × 4P
*2
100 - 125 × 4P
*2
F Figure 2.133
4605
4220D
(× 2)
Specified Wire Gauge
+3 30 × 2P
*1
30 - 38 × 2P
*1
E Figure 2.132
- 30 × 2P
*1
30 - 38 × 2P
*1
E Figure 2.132
Applicable Gauge
+3 100 × 4P 100 - 125 × 4P F
Figure 2.133
- 100 × 4P
*2
100 - 125 × 4P
*2
F Figure 2.133
*1 When connecting the specified wire for a braking unit (CDBR Type).
*2 This is the applicable wire gauge when you use the same wires for terminal - and terminal +3.
■ Cutaway Section of the Wiring Cover
Examine the terminal symbols on the braking unit and use a nipper to clip the cutaway section of the
corresponding wiring cover.
A - Cutaway sections B - Use a diagonal-cutting pliers to clip this area.
Figure 2.128 Cutaway Sections