Braking Unit Connection Wire Gauge (CDBR-Type)
When you connect a braking unit (CDBR-type) to drive models 2257 to 2415 or 4208 to 4H12, refer to Table 1 and Table 2 to select the wires.
Table 1. 200 V Class
|
Drive Model
|
Braking Unit
(Qty)
|
Drive Terminals
|
Recomm. Gauge
(mm2)
|
Applicable Gauge
(mm2)
|
|
2257
|
CDBR-2022D
(× 2)
Specified Wire Gauge
|
+3
|
6 × 2P
|
6 - 10 × 2P
|
|
-
|
6 × 2P
|
6 - 10 × 2P
|
|
Applicable Gauge1
|
+3
|
35 × 2P
|
25 - 70 × 2P
|
|
-
|
35 × 2P2
|
25 - 70 × 2P2
|
|
2313
|
CDBR-2110D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
Applicable Gauge1
|
+3
|
50 × 2P
|
25 - 70 × 2P
|
|
-
|
50 × 2P2
|
25 - 70 × 2P2
|
|
2360
|
CDBR-2110D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
2415
|
CDBR-2110D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
Table 2. 400 V Class
|
Drive Model
|
Braking Unit
(Qty)
|
Drive Terminals
|
Recomm. Gauge
(mm2)
|
Applicable Gauge
(mm2)
|
|
4208
|
CDBR-4045D
(× 2)
Specified Wire Gauge
|
+3
|
6 × 2P
|
6 - 10 × 2P
|
|
-
|
6 × 2P
|
6 - 10 × 2P
|
|
Applicable Gauge1
|
+3
|
35 × 2P
|
25 - 70 × 2P
|
|
-
|
35 × 2P2
|
25 - 70 × 2P2
|
|
4250
|
CDBR-4220D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
Applicable Gauge1
|
+3
|
50 × 2P
|
25 - 70 × 2P
|
|
-
|
50 × 2P2
|
25 - 70 × 2P2
|
|
4296
|
CDBR-4220D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
Applicable Gauge1
|
+3
|
70 × 2P
|
25 - 70 × 2P
|
|
-
|
70 × 2P2
|
25 - 70 × 2P2
|
|
4371
|
CDBR-4220D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
4389
|
CDBR-4220D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
4453
|
CDBR-4220D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
Applicable Gauge1
|
+3
|
70 × 4P
|
35 - 95 × 4P
|
|
-
|
70 × 4P2
|
35 - 95 × 4P2
|
|
4568
|
CDBR-4220D
(× 1)
Specified Wire Gauge
|
+3
|
35
|
35
|
|
-
|
35
|
35
|
|
Applicable Gauge
|
+3
|
70 × 4P
|
35 - 95 × 4P
|
|
-
|
70 × 4P2
|
35 - 95 × 4P2
|
|
4675
|
CDBR-4220D
(× 2)
Specified Wire Gauge
|
+3
|
35 × 2P
|
35 × 2P
|
|
-
|
35 × 2P
|
35 × 2P
|
|
Applicable Gauge1
|
+3
|
70 × 4P
|
35 - 95 × 4P
|
|
-
|
70 × 4P2
|
35 - 95 × 4P2
|
1
This is the applicable wire gauge when you do not use a Yaskawa braking unit (CDBR-type).
2
This is the applicable wire gauge when you use the same wires for terminal - and terminal +3.