Yaskawa AC Drive-Option User Manual
YASKAWA AC Drive 1000-Series Option
Braking Unit, Braking Resistor Unit
Installation Manual
Type: CDBR- D
LKEB-
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
安川インバータ1000シリーズオプション
制動ユニット，制動抵抗器ユニット
取扱説明書
形式：制動ユニット CDBR- D
制動抵抗器ユニット LKEB-
製品を安全にお使い頂くために，本書を必ずお読みください。
また，本書をお手元に保管していただくとともに，最終的に本製品をご使用になる
ユーザー様のお手元に確実に届けられるよう，お取り計らい願います。
MANUAL NO. TOBP C720600 01C
Copyright © 2011 YASKAWA ELECTRIC CORPORATION
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or
transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise,
without the prior written permission of Yaskawa. No patent liability is assumed with respect to the use of the
information contained herein. Moreover, because Yaskawa is constantly striving to improve its high-quality
products, the information contained in this manual is subject to change without notice. Every precaution has
been taken in the preparation of this manual. Yaskawa assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained in this
publication.
2 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
Table of Contents
1 PREFACE AND SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2 PRODUCT OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 RECEIVING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4 CDBR BRAKING UNIT COMPONENTS . . . . . . . . . . . . . . 12
5 MECHANICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . .19
6 ELECTRICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . .38
7 SETTING AND CONFIRMING CDBR BRAKING UNIT
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
8 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
9 CDBR BRAKING UNIT AND LKEB BRAKING
RESISTOR SELECTION. . . . . . . . . . . . . . . . . . . . . . . . . . .61
10 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 3
1 Preface and Safety
1 Preface and Safety
◆ Applicable Documentation
The following manuals are available for the option:
CDBR Braking Unit, LKEB Braking Resistor Unit
YASKAWA AC Drive
1000-Series Option
Braking Unit, Braking Resistor
Unit
Installation Manual
Manual No: TOBP C720600 01
(This book)
Drive
YASKAWA AC Drive 1000-Series
Quick Start Guide
YASKAWA AC Drive 1000-Series
Technical Manual
General Purpose Inverter
(Advanced Vector Control)
Varispeed G7
Safety Precautions
General Purpose Inverter
(Advanced Vector Control)
Varispeed G7
Instruction Manual
Read this manual first.
The installation manual is packaged with the
option and contains information required to
install the option and set up related drive
parameters.
This manual is available for download on our
documentation website,
http://www.e-mechatronics.com.
The drive manuals cover basic installation,
wiring, operation procedures, functions,
troubleshooting, and maintenance
information.
The manuals also include important
information about parameter settings and
drive tuning.
Access these sites to obtain Yaskawa
instruction manuals:
U.S.: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
For questions, contact your local Yaskawa
sales office or the nearest Yaskawa
representative.
4 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
1 Preface and Safety
DANGER
W ARNING
CAUTION
◆ Terms
Note: Indicates supplemental information that is not related to safety messages.
Drive: YASKAWA AC Drive 1000-Series, Varispeed G7-Series
Option: YASKAWA AC Drive 1000-Series Option CDBR Braking Unit, LKEB Braking
Resistor Unit
◆ Registered Trademarks
Trademarks are the property of their respective owners.
◆ Supplemental Safety Information
Read and understand this manual before installing, operating, or servicing this option. Install
the option according to this manual and local codes.
The following conventions indicate safety messages in this manual. Failure to heed these
messages could cause fatal injury or damage products and related equipment and systems.
Indicates a hazardous situation, which, if not avoided, will result in death or serious
injury.
Indicates a hazardous situation, which, if not avoided, could result in death or
serious injury.
Indicates a hazardous situation, which, if not avoided, could result in minor or
moderate injury.
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 5
1 Preface and Safety
NOTICE
DANGER
Indicates an equipment damage message.
■ General Safety
General Precautions
• The diagrams in this book may include options and drives without covers or safety
shields to illustrate details. Be sure to reinstall covers or shields before operating any
devices. Use the option according to the instructions described in this manual.
• Any illustrations, photographs, or examples used in this manual are provided as
examples only and may not apply to all products to which this manual is applicable.
• The products and specifications described in this manual or the content and presentation
of the manual may be changed without notice to improve the product and/or the manual.
• When ordering new copies of the manual, contact a Yaskawa representative or the
nearest Yaskawa sales office and provide the manual number shown on the front cover.
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting
from failure to heed the warnings in this manual
Electrical Shock Hazard
Do not touch any terminals before the capacitors have fully discharged.
Failure to comply could result in death or serious injury.
Be sure to ground the drive ground terminal (200 V class: Ground to 100 Ω or less,
400 V class: Ground to 10 Ω or less, 600 V class: Ground to 10 Ω or less).
Improper equipment grounding could result in death or serious injury by contacting
ungrounded electrical equipment.
6 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
1 Preface and Safety
NOTICE
Do not modify the drive or option circuitry.
Failure to comply could result in damage to the drive or option and will void warranty.
Yaskawa is not responsible for any modification of the product made by the user. This
product must not be modified.
Do not expose the drive or option to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive or option.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.
Install adequate branch circuit short circuit protection per applicable codes.
• The device is suitable for circuits capable of delivering up to 100 kA RMS Symmetrical
Amperes, 240 Vac maximum (200 V Class), 480 Vac maximum (400 V Class) and 600
Vac maximum (600 V Class) or equivalent to the SCCR rating of the VFD to which it is
connected - whichever value is less.
• CDBR Series of Dynamic Braking devices shall be connected to a VFD which
incorporates Solid State Short Circuit Protection Circuitry and was found to comply
with the High Fault Current Short Circuit Test.
Failure to comply may result in damage to the drive or CDBR.
Crush Hazard
Do not carry the drive by the front cover.
Failure to comply may result in minor or moderate injury from the main body of the drive
falling.
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 7
1 Preface and Safety
Read the manual before installing.
Before servicing, wait 5 minutes for the Drive
internal capacitor to discharge after disconnecting
power supply.
Use proper grounding techniques.
Fire Hazard
Use proper sequencing to disconnect the power
supply in the event of braking resistor until overload
relay trip.
Electric Shock Hazard
Burn Hazard
Hot Surface
Do not touch top and side surfaces which become
hot during operation.
●
●
●
●
●
WARNING
■ Option Label Warnings
Always heed the warning information listed in Figure 1 in the position shown in Figure 2.
Figure 1
Figure 2
Figure 2 Warning Information Position
8 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
Figure 1 Warning Information
2 Product Overview
2 Product Overview
◆ About this Product
Installing a CDBR Braking Unit or an LKEB Braking Resistor Unit helps dissipate
regenerative energy from the motor. This is useful in applications that require sudden
deceleration and frequent stops and it allows for shorter deceleration times in applications
running heavy loads.
◆ Applicable Models
■ CDBR Braking Unit
The CDBR Braking Unit is designed for use with the drive models in Tabl e 1. Contact
Yaskawa or your Yaskawa agent for other drives. Also may be used as a replacement for
CDBR spec.B type. Contact your Yaskawa representative for more information.
Table 1 CDBR Braking Unit Applicable Models
Drive Models
A1000
T1000A
L1000A
H1000 CIMR-H4A0075 to 4A1090
Varispeed G7
CIMR-A2A0169 to 2A0415
CIMR-A4A0088 to 4A1200
CIMR-A5A0062 and 5A0077
CIMR-T2A0169 to 2A0415
CIMR-T4A0088 to 4A0362
CIMR-L2A0145 to 2A0415
CIMR-L4A0075 to 4A0216
CIMR-G72018 to 2110
CIMR-G74018 to 4300
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 9
2 Product Overview
■ LKEB Braking Resistor Unit
The LKEB Braking Resistor Unit is designed for use with the drive models in Tabl e 2.
Contact Yaskawa or your Yaskawa agent for other drives.
Table 2 LKEB Braking Resistor Unit Applicable Models
Drive Models
A1000
V1000
J1000
L1000A
T1000A
T1000V
H1000
Varispeed G7
All Models
10 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
3 Receiving
MANUAL
3 Receiving
Please perform the following tasks upon receiving the option:
• Inspect the option for damage. Contact the shipper immediately if the option appears
damaged upon receipt.
• Verify receipt of the correct model by checking the model number printed on the option
nameplate. (Refer to Figure 5 on page 14 for more information)
• Contact your supplier if you have received the wrong model or the option does not
function properly.
◆ Option Package Contents
■ CDBR Braking Unit
Description: CDBR Braking Unit Installation Manual (This Book)
–
Quantity: 11
■ LKEB Braking Resistor Unit
Description: LKEB Braking Resistor Unit Installation Manual (This Book)
–
Quantity: 11
MANUAL
◆ Tools Required for Installation
A Phillips screwdriver (M3.5 to M4 metric/#1, #2, and #3 U.S. standard size) is required to
install the option and wire the option terminal blocks.
Note: Tools required to prepare option cables for wiring are not listed in this manual.
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 11
4 CDBR Braking Unit Components
A
E
D
C
B
4 CDBR Braking Unit Components
◆ CDBR Braking Unit
Figure 3
12 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
A – Front Cover D – Heatsink
B – LED Display (Refer to page 18 for details) E – Installation Hole
C – Bottom Cover
Figure 3 CDBR Braking Unit Components (Example: CDBR-2037D)
Figure 4
A
D
C
B
4 CDBR Braking Unit Components
A – Front Cover C – Heatsink
B – LED Display (Refer to page 18 for details) D – Installation Hole
Figure 4 CDBR Braking Unit Components (Example: CDBR-2055D)
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 13
4 CDBR Braking Unit Components
Model
Input Specifications
Discharge Current
Lot Number
Serial Number
Weight
RoHS
R
Model Revision
Max. Applicable Motor
◆ Option Nameplate
■ CDBR Braking Unit
Figure 5
Figure 5 Nameplate Example (CDBR Braking Unit)
■ LKEB Braking Resistor Unit
Figure 6
Figure 6 Nameplate Example (LKEB Braking Resistor Unit)
14 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
◆ Model Number
CDBR- 2 037 D
Braking Unit Design
Revision
Order
■ CDBR Braking Unit
4 CDBR Braking Unit Components
Voltage Class No.
022 22 (30) 20 60
2 200 V
4 400 V
5 600 V
037 37 (50) 24 80
055 55 (74) 40 120
110 110 (148) 80 250
030 30 (40) 15 40
045 45 (60) 18 60
090 90 (121) 30 100
220 220 (295) 80 250
037 37 (50) 15 40
110 110 (148) 30 100
300 300 (402) 80 250
Max. Motor Capacity
kW (HP)
Rated Discharge
Amps
Maximum Discharge
Amps Peak 10% Duty
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 15
4 CDBR Braking Unit Components
■ LKEB Braking Resistor Unit
LKEB- 2 0P7
Braking Resistor Unit
Voltage Class No.
2200 V
4400 V
Max. Motor
Capacity (kW)
0P7 0.75 70 200
1P5 1.5 260 100
2P2 2.2 260 70
3P7 3.7 390 40
5P5 5.5 520 30
7P5 7.5 780 20
011 11 2400 13.6
015 15300010
018 18.5 4800 8
022 22 4800 6.8
0P7 0.75 70 750
1P5 1.5 260 400
2P2 2.2 260 250
3P7 3.7 390 150
5P5 5.5 520 100
7P5 7.5 780 75
011 11 1040 50
015 15156040
018 18.5 4800 32
022 22 4800 27.2
030 30600020
037 37960016
045 45 9600 13.6
Average Dissipated
Power (W)
Resistance (Ω)
16 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
◆ CDBR Braking Unit Front Views
Figure 7
4 CDBR Braking Unit Components
J
I
H
G
F
A – Braking Activation Voltage
Rotary Switch (S3)
B – Master/Slave Selection DIP
Switch (S2)
C – Control Circuit Terminals
(TB2)
D – Main Circuit Terminals
(B1, B2)
E – Grounding Terminal J – Sink/Source DIP Switch (S1)
Figure 7 Front View of CDBR Braking Unit
F – and Main Circuit Terminals (TB3)
G – Control Circuit Terminals (TB1)
H – Fault Relay Enable/Disable DIP Switch (S5)
Note: Available from Rev. B or later.
I – N.O./N.C. DIP Switch (S4)
A
B
C
D
E
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 17
4 CDBR Braking Unit Components
MASTER SLAVE DISABLE CHARGE
◆ CDBR Braking Unit LED Display
LED Color Lit Off
MASTER Green CDBR is functioning as Master CDBR is functioning as Slave
SLAVE Green CDBR is functioning as Slave CDBR is functioning as Master
DISABLE Red Fault has occurred Normal operation
CHARGE Red CDBR is powered on −
18 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
5 Mechanical Installation
W ARNING
NOTICE
5 Mechanical Installation
◆ Section Safety
Electrical Shock Hazard
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by authorized
personnel familiar with installation, adjustment, and maintenance of this product.
Damage to Equipment
Observe proper electrostatic discharge (ESD) procedures when handling the option,
drive, and circuit boards.
Failure to comply may result in ESD damage to circuitry.
Do not operate damaged equipment.
Failure to comply may cause further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 19
5 Mechanical Installation
◆ Installation Environment
Install the CDBR Braking Unit in an environmental matching the specifications below.
Environment Conditions
Installation Area Indoors
Ambient Temperature
Storage Temperature -20 to +60°C (-4 to +140°F) (short-term temperature during transportation)
Humidity 95% RH or less and free of condensation
Surrounding Area
Altitude
Vibration/Shock
Installation Orientation Install the option upright to maintain proper cooling.
■ UL and CE Compliance
Place the braking unit within an appropriate enclosure suitable to its environment for
compliance with UL and CE standards. Install unit in a pollution degree 2 environment or
equivalent according to UL standards.
For main circuit terminal wiring ( , , B1, B2), UL approval requires using UL Listed
copper wires (rated at 75°C (167°F)).
IP00, IP20: -10 to +50°C (14 to +122°F)
NEMA Type 1: -10 to +40°C (14 to +104°F)
Install the option in an area free from:
• oil mist and dust
• metal shavings, oil, water, or other foreign materials
• radioactive materials
• combustible materials (e.g., wood)
• harmful gases and liquids
• excessive vibration
• chlorides
• direct sunlight
Up to 1000 m (3280 ft) without derating; up to 3000 m (9842 ft) with output and current
derating. Contact Yaskawa or your nearest sales representative for applications above
1000 m (3280 ft).
10 to 20 Hz: 9.8 m/s
2
, 20 to 55 Hz: 5.9 m/s
2
20 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
5 Mechanical Installation
A
C
A
BB
C
D
◆ Installation Orientation
Install the CDBR Braking Unit upright as illustrated in Figure 8 to maintain proper cooling.
Figure 8
Figure 8 Correct Installation Orientation (Braking Unit)
◆ Installation Spacing
Figure 9, Figure 10, and Figure 11 show the installation distance required to maintain
sufficient space for airflow and wiring.
■ CDBR Braking Unit Spacing
Figure 9
A – 50 mm (2.0 in) minimum C – 100 mm (3.9 in) minimum
B – 30 mm (1.2 in) minimum D – Airflow direction
YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual 21
Figure 9 CDBR Braking Unit Installation Spacing
5 Mechanical Installation
A
A
A
A
B
C
B
D
D
Side Clearance
Align the tops of the drives.
Top/Bottom Clearance
Multiple Drive Installation (Side-by-Side Installation)
When installing multiple drives into the same enclosure panel, mount the drives according to
Figure 9.
Figure 10
A – 50 mm (1.97 in) minimum C – 2 mm (0.08 in) minimum
B – 30 mm (1.18 in) minimum
Figure 10 Space Between CDBR Braking Units (Side-by-Side Mounting)
22 YASKAWA ELECTRIC TOBP C720600 01C 1000-Series Option CDBR-D, LKEB- Installation Manual
D – 120 mm (4.72 in) minimum
Loading...