Replacing CDBR Braking Unit CDBR- , CDBR B, CDBR C → CDBR ... Series Transition Guide.pdf · YASKAWA ELECTRIC CORPORATION Drives Division This document covers the differences of

VAN-V11001E<1>［CDBR Braking Unit］

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―― Table of contents ―― Page

1．Applicable Models ·············································································································· 2,3

2．Comparison of New and Previous Models ········································································ 3

3．Terminal Cross-reference Chart ··························································································· 4

3-1 Main Circuit Ternimal ······································································································ 4

3-2 Control Circuit Terminal ·································································································· 4

3-3 Wire Gauge and Torque Specifications ······································································· 4,5

4．Dimensions and Retrofit Attachments ················································································ 6

4-1 Dimensions for CDBR Braking Units ············································································ 6

4-2 Retrofit Attachments ······································································································· 5

4-3 Dimensions for Retrofit Attachments ·············································································· 7

5．Setting of Power Supply Voltage Selection Connector ··················································· 7

5-1 Power Supply Voltage Selection Connector ·································································· 7

5-2 Power Supply Voltage Selection Connector and Braking Activation Voltage ················ 8

6．Overcurrent Resistance ·································································································· 9~15

Revision History ························································································································· 16

YASKAWA ELECTRIC CORPORATION Drives Division

This document covers the differences of new CDBR braking unit and previous one and the notes when replacing. Be sure to read thoroughly the manuals for each product when replacing.

Replacing CDBR Braking Unit

CDBR-□, CDBR-□B, CDBR-□C → CDBR-□D

www.goodwinelectronics.com : +44(0)151 33 44 555 : [email protected]



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１．Applicable Models New CDBR braking unit achieved the miniaturization and the function improvement compared with previous model.

Previous Model CDBR-□□□□，CDBR-□□□□B，CIMR-□□□□C New Model CDBR-□□□□D Target for Replacement 200 V class 22 kW and 37kW （55 kW and 110 kW are under development） <1>

400 V class 30 kW and 45kW （90 kW and 220kW are under development） <1>

Application Table to A1000 Drive <1>

Drive: A1000 Previous Braking Unit New Braking Unit

Voltage Class

Model CIMR-A□

Drive Duty

Max. Applicable Motor (kW)

Model CDBR-□ Qty Model

CDBR-□ Qty

200 V

2A0138 HD 30

Built-in Built-in ND 37

2A0169

HD 37

2015 2015B 2015C

2

2037D 1 2045B 1

ND 45

2015 2015B 2015C

2

2A0211 HD 2022 2022B 2022C

2 2022D 2 ND 55 2A0250 HD

400 V

4A0072 HD 30 Built-in Built-in ND 37

4A0088 HD 37 4045 4045B 1 4045D 1 ND 45

4A0103 HD ND 55

4A0139 HD 4030 4030B 2 4030D 2 ND 75

4A0165 HD 4045 4045B 2 4045D 2 ND 90 4A0208 HD

575 V

5A0052 HD 30 Built-in Built-in ND 37

5A0062 HD 37 5037 5037B 1 5037D 1

ND 45 5037 5037B 2 5037D 2

5A0077 HD ND 55 5037

5037B 2 5037D 2 5A0099 HD



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Application Table to G7 Drive <1> Drive：G7 Previous Braking Unit New Braking Unit

Voltage Class

Model CIMR-G7□

Max. Applicable Motor （kW）

Model CDBR-□ Qty Model

CDBR-□ Qty

200 V

Under 15 Built-in Built-in

2018 18.5 2022

1 2022D 1 2022B 2022C

2022 22 2022

1 2022D 1 2022B 2022C

2030 30

2015 2 2037D 1 2015B

2015C 2045B 1

2037 37

2015 2 2037D 1 2015B

2015C 2045B 1

2045 45 2022

2 2022D 2 2022B 2022C

2055 55 2022

2 2022D 2 2022B 2022C

400 V

Under 15 Built-in Built-in

4018 18.5 4030

1 4030D 1 4030B

4022 22 4030

1 4030D 1 4030B

4030 30 4030

1 4030D 1 4030B

4037 37 4045

1 4045D 1 4045B

4045 45 4045

1 4045D 1 4045B

4055 55 4030

2 4030D 2 4030B

4075 75 4045

2 4045D 2 4045B

4090 90 4045

2 4045D 2 4045B

○ We request that you thoroughly review the instruction manual that come included with the products. ○ To request a catalog, user’s manual, pricing, or shipping dates, please call our business offices. ○ For technical questions, support, or other such related information, please contact a Yaskawa representative. ２．Comparison of New and Previous Models （1）Less installation area than previous model. (See the table in section 4-1 for details.) （2）Higher performance than previous model. ・CDBR Transistor Short Detection:

Even in case of braking resistor shot-circuit, CDBR braking unit can be protected. ・Braking activation voltage level with 10 switching steps:

Braking activation voltage can be setting more in detail. ・Prevention of faulty wiring:

Terminal board for main circuit and control circuit are separated to prevent faulty wiring. ・Compliant with UL(RU), CE, RoHS



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３．Terminal Cross-reference Chart The size of some terminals is different in new CDBR braking unit and previous model. See the tables in

section 3-3 for details.

3-1 Main Circuit Terminals

Braking Unit （CDBR-）

□□□□ □□□□B， □□□□C

□□□□D

N

P

P0 B1

B B2

―

3-2 Control Circuit Terminals

Braking Unit （CDBR-） Function □□□□，□□□□B，

□□□□C □□□□D

1 IN1 Slave Input

2 IN2

3 MA，MB，MC

Cooling Fin Overheat Contact Output 4

5 OUT1 Master Output

6 OUT2

― SB／SC External Fault Input

― EA／EB／EC CDBR Transistor Short Detection

3-3 Wire Gauge and Torque Specifications The new CDBR braking unit has no compatibility of terminal size and position with previous model.

: Grounding terminal

Model CDBR- Circuit Terminal No. Screw Size

Tightening Torque （N･m）

Applicable Gauge mm2

Recommended Gauge

mm2(AWG)

2015 2022

2015B 2022B 4030B 4045B 5037B

Main Circuit

M4 1.50 3.5-5.5

(12-10) ―

Control Circuit

1 2 3 4 5 6 M4 2.45 2 ―

2045B 4090B 5110B

Main Circuit

M5 2.45 5.5-8

(10-8) ―

Control Circuit

1 2 3 4 5 6 M4 1.76 0.75-2

(18-14) ―



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Model CDBR- Circuit Terminal No. Screw Size

Tightening Torque （N･m）

Applicable Gauge mm2

Recommended Gauge

mm2(AWG)

2110B 4220B 5300B

Main Circuit

M6 4.90 22(4)

8-14(8-6)*1 ―

Control Circuit

1 2 3 4 5 6

M4 1.76 0.75-2 (18-14) ―

2022D 2037D 4030D 4045D 5037D

<1>

――

, B1，B2

M5 2.7-3.0 (23.9-26.6) 5.5-8 5.5

IN1，IN2， OUT1，OUT2，

SB，SC，MA，MB，MC， EA，EB，EC

M3.5 0.8-1.0 (7.1-8.9) 0.75-2 0.75

M5 2-2.5

(17.7-22.1) 8 8

*1: For wire gauge 8-14 (8-6), please use 600 V cross-linking polyethylene insulated vinyl sheathed cable, UL1283 heat-resistant vinyl insulated cable or equivalent.


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４．Dimensions and Retrofit Attachments 4-1 Dimensions for CDBR Braking Units (mm)

Model CDBR-

2015，2022 2015B，2022B，4030B，4045B

2015C，2022C 5037B

Model CDBR-2022D，2037D，4030D，4045D，5037D <1>

W H D W1 H1 H2 D1 t d

120 150 157 105 136 7 49.6 6 M5

4-2 Retrofit Attachments Use the Retrofit Attachment when replacing a previous model CDBR Braking Unit (CDBR-□B, CDBR-□C).

Model CDBR-

Dimension （mm） Retrofit

Attachment Code No. (Model)

Model CDBR-

Dimension （mm）

W H D W H D

2015B 2015C 2022B 2022C 4030B 4045B

140 150 138.5 100-066-354

(EZZ021710A) ＜Figure 1＞

2022D 2037D 4030D 4045D

<1>

120 150 157

※Retrofit Attachment for 575 V class: 100-066-478(EZZ021710B) ＜Figure 2＞ ※Regarding the Retrofit Attachment for replacing CDBR-□ with CDBR-□D, please contact a Yaskawa

representative.

Mtg. hole×4 (M6)

100

min

. 10

0 m

in.

Lead wire inlet ×3 (bushing 28 dia.)

30 min. 30 min.

Main circuit terminal M4

Braking Unit

30 min. 30 min.

Air

Air

Cover installation screw

Mtg. hole ×4 (M6)

Lead wire inlet ×3 (bushing 20 dia.) Ground terminal M5

100

min

. 10

0 m

in.

Mtg. hole ×4 (M4)

Lead wire inlet ×3 (bushing 20 dia.)

100

min

. 10

0 m

in.

30 min.

30 min.



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4-3 Dimensions for Retrofit Attachments (mm)

For Replacing ＜Figure 1＞ For 5037D ＜Figure 2＞

Dimension （mm） W H D W1 H1

140 150 172 128 138

Dimension （mm） W H D W1 H1

120 280 167 100 260

５．Setting of Power Supply Voltage Selection Connector 5-1 Power Supply Voltage Selection Connector

Model CDBR- □□□□ □□□□B，□□□□C □□□□D

200V class

Default

400V class 575V class 200V class 400V class 575V class



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5-2 Power Supply Voltage Selection Connector and Braking Activation Voltage The new CDBR Braking Unit can set the braking activation voltage level more in detail than previous model. CDBR-□□□□，□□□□B，□□□□C

200 V 400 V 575 V

Power Supply Voltage

Braking Activation Voltage

(PN Bus-bar Voltage)

Power Supply Voltage*



Power Supply Voltage*



230V 380V(TYP) 460V 760V(TYP) 575V 950V(TYP)

220V 365V(TYP) 440V 730V(TYP) －－

208V 345V(TYP) 415V 690V(TYP) －－

200V 330V(TYP) 400V 660V(TYP) 500V 825V(TYP)

－－ 380V 630V(TYP) －－

*: Allowable voltage fluctuation is ±10% CDBR-□□□□D

Setting

200V 400V 575V

Power Supply Voltage*1



Power Supply

Voltage*1



Power Supply

Voltage*1



0 160V 270V(TYP) 380V 630V(TYP) 500V 825V(TYP) 1 170V 282V(TYP) 390V 644V(TYP) 505V 839V(TYP) 2 175V 294V(TYP) 400V 659V(TYP) 515V 853V(TYP) 3 185V 307V(TYP) 405V 673V(TYP) 525V 867V(TYP) 4 190V 319V(TYP) 415V 688V(TYP) 530V 881V(TYP) 5 200V 331V(TYP) 425V 702V(TYP) 540V 894V(TYP) 6 208V 343V(TYP) 430V 717V(TYP) 550V 908V(TYP) 7 215V 356V(TYP) 440V 731V(TYP) 555V 922V(TYP) 8 220V 368V(TYP) 450V 746V(TYP) 565V 936V(TYP)

9*2 230V 380V(TYP) 460V 760V(TYP) 575V 950V(TYP) *1: Allowable voltage fluctuation is ±10% *2: Default



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６．Overcurrent Resistance CDBR-2015B，2015C The braking time and braking current should remain on the left side of the %ED curve. If either exceeds the specified range, the braking unit will malfunction.

Rate of use

Ope

ratio

n tim

e t

(se

cond

)

Braking current IB (A)


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CDBR-2022B，2022C, 2022D <1> The braking time and braking current should remain on the left side of the %ED curve. If either exceeds the specified range, the braking unit will malfunction.

Ope

ratio

n tim

e t

(se

cond

)




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CDBR-2037D The braking time and braking current should remain on the left side of the %ED curve. If either exceeds the specified range, the braking unit will malfunction.

20 30 40

1 60 70 80

1

100

1000

10000

5%ED

10%ED

20%ED

40%ED 60%ED

Ope

ratio

n tim

e t

(se

cond

)




12/16

CDBR-4030B, 4030D <1> The braking time and braking current should remain on the left side of the %ED curve. If either exceeds the specified range, the braking unit will malfunction.

Ope

ratio

n tim

e t

(se

cond

)




13/16

CDBR-4045B The braking time and braking current should remain on the left side of the %ED curve. If either exceeds the specified range, the braking unit will malfunction.

Ope

ratio

n tim

e t

(se

cond

)



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20 30 40 50 60

1

10

100

1000 5%ED 10%ED

20%ED

40%ED 60%ED

10000

Ope

ratio

n tim

e t

(se

cond

)




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10 20 30 40

1

10

100

1000

10000

5%ED

10%ED

20%ED

40%ED

60%ED

Ope

ratio

n tim

e t

(se

cond

)




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Revision History

Revision No. Date Detail of Modification

1st edition 2011.10.25

<1> 2011.12.1 Addition: 200 V class 22kW and 400 V class 30kW (CDBR-2022D, -4030D) Revision: Application Table to A1000 and G7


Documents

Replacing CDBR Braking Unit CDBR- , CDBR B, CDBR C → CDBR ... Series Transition Guide.pdf · YASKAWA ELECTRIC CORPORATION Drives Division This document covers the differences of