Yaskawa CDBR-xxxB - Manual (Page 4)

1 Replacing CDBR Spec. B and C with CDBR Spec. D
4 YASKAWA PL.CDBR.01 CDBR - Product Transition Guide
‹ CDBR Model Number Cross-Reference
„ Application Example: Selecting a New CDBR- D for Use with A1000 AC Drives
Table 3 shows an example cross-reference that applies the new CDBR- D models in place of previous
CDBR- B and CDBR- C models with the A1000 AC drive.
Table 3 CDBR Model Number Cross-Reference Example for Use with A1000 AC Drives
‹ Front View Comparison
Figure 1
Figure 1 CDBR- B to CDBR- D Front View
Drive: A1000
Previous Braking Unit
CDBR- B and CDBR- C
New Braking Unit
CDBR- D
Voltage
Class
Applicable Motor
Output Capacity
kW (HP)
<1> CDBR- C model also available.
Model
CDBR- B
Qty
Model
CDBR- D
Braking Resistor
Code No. 72600-
Qty
200 V
Under 30 (40) - - Built-in
37 (50)
2015 <1> 2
2037D R2370D 1
2045 1
45 (60) 2022 <1> 2 2037D R2370D 2
55 (70) 2022 <1> 2 2037D R2370D 2
400 V
Under 30 (40) - - Built-in
R4450D
37 (50) 4045 1 4045D 1
45 (60) 4045 1 4045D R4450D 1
55 (70) 4030 2 4045D R4450D 2
75 (100) 4045 2 4045D R4450D 2
600 V
Under 30 (40) - - Built-in
R5370D 1
37 (50) 5037 1 5037D
45 (60) 5037 2 5037D R5370D 2
55 (70) 5037 2 5037D R5370D 2
A – Power Supply Voltage Selection
Connector
D – Main Circuit Terminal Board (B1, B2)
B – Master/Slave Selection Switch E – Main Circuit Terminal Board (+,-)
C – Control Circuit Terminal (TB2) F – Control Circuit Terminal Board (TB1)
200V CLASS FOR 15kW
BRAKING UNIT
WARNING
May cause injury or electric
Please follow the instructions in
the manual before installation or
operation.
shock.
Disconnect all power before opening
front cover of unit. Wait 3 minutes
until DC Bus capacitors discharge.
3 4
A
A
B
B
C
C
E D
F
D, E
F
Braking Unit Model CDBR-2015B Braking Unit Model CDBR-2037D