
5.9 Braking Resistor Installation
YASKAWA
TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting
405
Drive Model
Braking Unit
(Qty)
Drive Terminals
Recomm. Gauge
(AWG, kcmil)
Applicable Gauge
(AWG, kcmil)
Ref.
4605
CDBR-4220D
(× 1)
Specified Wire Gauge
+3
3
3 - 2
-
3
3 - 2
Applicable Gauge
+3
3/0 × 4P
2 - 4/0 × 4P
-
3/0 × 4P
2 - 4/0 × 4P
4720
CDBR-4220D
(× 2)
Specified Wire Gauge
+3
3 × 2P
3 - 2 × 2P
-
3 × 2P
3 - 2 × 2P
Applicable Gauge
+3
4/0 × 4P
2 - 4/0 × 4P
-
4/0 × 4P
2 - 4/0 × 4P
*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 terminals - and +3.
Table 5.20 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
+3
3
14 - 1/0
-
3
14 - 1/0
T140
CDBR-4030D
Specified Wire Gauge
+3
10 × 2P
10 - 4
-
10 × 2P
10 - 4
Applicable Gauge
+3
1
6 - 3/0
-
1
6 - 3/0
T168
CDBR-4045D
(× 2)
Specified Wire Gauge
+3
10 × 2P
10 - 4
-
10 × 2P
10 - 4
Applicable Gauge
+3
1/0
6 - 3/0
-
1/0
6 - 3/0
*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 terminals - and +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 5.73 Cutaway Sections
Содержание GA800 Series
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Страница 336: ...4 10 Installation Methods 336 YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance Troubleshooting...
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