2.17 Braking Resistor Installation
118
YASKAWA
SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
Figure 2.127 Installing a Braking Unit: CDBR Type/Braking Resistor Unit: LKEB Type (Example: 2145 to 2415, 4180 to
4605)
■
Braking Unit Connection Wire Gauge (CDBR-Type)
When you connect a braking unit (CDBR-type) to drive models 2215 to 2415 or 4108 to 4605, refer to
and
to select the wires.
Table 2.25 200 V Class
Model
Wiring Conditions
(Number of
Connections)
Terminal
Recomm. Gauge
(mm
2
)
Applicable Gauge
(mm
2
)
Cutaway section
Ref.
2215
2022D
(× 2)
Specified Wire Gauge
+3
6 × 2P
6 - 10 × 2P
A
-
6 × 2P
6 - 10 × 2P
A
Applicable Gauge
+3
35 × 2P
25 - 70 × 2P
B
-
35 × 2P
25 - 70 × 2P
B
2283
2110D
(× 1)
Specified Wire Gauge
+3
35
35
A
-
35
35
A
Applicable Gauge
+3
50 × 2P
25 - 70 × 2P
B
-
50 × 2P
25 - 70 × 2P
B
2346
2110D
(× 1)
Specified Wire Gauge
+3
35
35
C
-
35
35
C
2415
2110D
(× 1)
Specified Wire Gauge
+3
35
35
C
-
35
35
C
*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 te3.
Table 2.26 400 V Class
Model
Wiring Conditions
Terminal
Recomm. Gauge
(mm
2
)
Applicable Gauge
(mm
2
)
Cutaway section
Ref.
4180
4045D
(× 2)
Specified Wire Gauge
+3
5.5 × 2P
5.5 - 8.0 × 2P
A
-
5.5 × 2P
5.5 - 8.0 × 2P
A
Applicable Gauge
+3
38 × 2P
50 - 60 × 2P
B
-
38 × 2P
50 - 60 × 2P
B
4216
4220D
(× 1)
Specified Wire Gauge
+3
30
30 - 38
A
-
30
30 - 38
A
Applicable Gauge
+3
50 × 2P
50 - 60 × 2P
B
-
50 × 2P
50 - 60 × 2P
B
Содержание CR700
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