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Braking Unit Connection Wire Gauge (CDBR-Type)

To comply with IP20 when you connect the braking unit (CDBR-type) to drive models 2257 to 2415 or 4208 to 4675, 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)

Ref.

2257

CDBR-2022D

(× 2)

Specified Wire Gauge

+3

5.5 × 2P

5.5 - 8.0 × 2P

Figure 1

-

5.5 × 2P

5.5 - 8.0 × 2P

Figure 1

Applicable Gauge 1

+3

50 × 2P

50 - 60 × 2P

Figure 2

-

50 × 2P 2

50 - 60 × 2P 2

Figure 2

2313

CDBR-2110D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 1

-

30

30 - 38

Figure 1

Applicable Gauge 1

+3

60 × 2P

50 - 60 × 2P

Figure 2

-

60 × 2P 2

50 - 60 × 2P 2

Figure 2

2360

CDBR-2110D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 3

-

30

30 - 38

Figure 3

2415

CDBR-2110D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 3

-

30

30 - 38

Figure 3
 
Table 2. 400 V Class

Drive Model

Braking Unit

(Qty)

Drive Terminals

Recomm. Gauge

(mm2)

Applicable Gauge

(mm2)

Ref.

4208

CDBR-4045D

(× 2)

Specified Wire Gauge

+3

5.5 × 2P

5.5 - 8.0 × 2P

Figure 1

-

5.5 × 2P

5.5 - 8.0 × 2P

Figure 1

Applicable Gauge 3

+3

38 × 2P

50 - 60 × 2P

Figure 2

-

38 × 2P 2

50 - 60 × 2P 2

Figure 2

4250

CDBR-4220D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 1

-

30

30 - 38

Figure 1

Applicable Gauge 3

+3

50 × 2P

50 - 60 × 2P

Figure 2

-

50 × 2P 2

50 - 60 × 2P 2

Figure 2

4296

CDBR-4220D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 1

-

30

30 - 38

Figure 1

Applicable Gauge 3

+3

60 × 2P

50 - 60 × 2P

Figure 2

-

60 × 2P 2

50 - 60 × 2P 2

Figure 2

4371

CDBR-4220D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 3

-

30

30 - 38

Figure 3

4389

4220D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 3

-

30

30 - 38

Figure 3

4453

CDBR-4220D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 4

-

30

30 - 38

Figure 4

Applicable Gauge 3

+3

80 × 4P

100 - 125 × 4P

Figure 6

-

80 × 4P 2

100 - 125 × 4P 2

Figure 6

4568

CDBR-4220D

(× 1)

Specified Wire Gauge

+3

30

30 - 38

Figure 4

-

30

30 - 38

Figure 4

Applicable Gauge 3

+3

80 × 4P

100 - 125 × 4P

Figure 6

-

80 × 4P 2

100 - 125 × 4P 2

Figure 6

4675

CDBR-4220D

(× 2)

Specified Wire Gauge

+3

30 × 2P

30 - 38 × 2P

Figure 5

-

30 × 2P

30 - 38 × 2P

Figure 5

Applicable Gauge 3

+3

100 × 4P

100 - 125 × 4P

Figure 6

-

100 × 4P 2

100 - 125 × 4P 2

Figure 6

4810

CDBR-4220D

(× 3)

Specified Wire Gauge

+3

30 × 3P

30 - 38 × 3P

-

-

30 × 3P

30 - 38 × 3P

-

Applicable Gauge

+3

100 × 4P

80 - 150 × 4P

-

-

100 × 4P 2

80 - 150 × 4P 2

-

4930

CDBR-4220D

(× 3)

Specified Wire Gauge

+3

30 × 3P

30 - 38 × 3P

-

-

30 × 3P

30 - 38 × 3P

-

Applicable Gauge

+3

125 × 4P

100 - 150 × 4P

-

-

125 × 4P 2

100 - 150 × 4P 2

-

4H11

CDBR-4220D

(× 3)

Specified Wire Gauge

+3

30 × 3P

30 - 38 × 3P

-

-

30 × 3P

30 - 38 × 3P

-

Applicable Gauge

+3

80 × 4P × 2

60 - 150 × 4P × 2

-

-

80 × 4P × 2 2

60 - 150 × 4P × 2 2

-

4H12

CDBR-4220D

(× 3)

Specified Wire Gauge

+3

30 × 3P

30 - 38 × 3P

-

-

30 × 3P

30 - 38 × 3P

-

Applicable Gauge

+3

100 × 4P × 2

80 - 150 × 4P × 2

-

-

100 × 4P × 2 2

80 - 150 × 4P × 2 2

-
 
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.

3

This is the applicable wire gauge when you use a braking unit that is not a Yaskawa braking unit (CDBR-type).