Yaskawa Dynamic Brake Module Installation manual

YASKAWA AC Drive Option
Braking unit,
Braking resistor unit
Installation Manual
BRAKING UNIT CDBRBRAKING RESISTOR UNIT LKEBTo 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
制動ユニット CDBR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 00F
PREFACE
Braking resistor unit and braking unit are used to con-sume regenerative
energy from motor in the braking resistor unit at deceleration and to
improve the transis-tor inverter braking ability.
Before using the braking resistor unit and braking unit, a thorough understanding of this manual is recom-mended. This instruction manual will be
of great help for daily maintenance, inspection and troubleshoot-ing.
Inverters to which the braking resistor unit and braking unit can be connected are of the following series:
• YASKAWA AC Drive 1000 Series
• Varispeed Series
NOTE
Wiring sequence should shut off power to the drive when a braking
resistor Overload Relay Trip Contact (Thermal Protector Contact)
output is triggered.
3
General Precautions
S Some drawings in this manual are shown with the protective cover or shields
removed, in order to describe with more clarity. Make sure all covers and
shields are replaced before operating this product.
S Since the drawings in this manual are represented examples, some are subject
to differ from delivered products.
S This manual may be modified when necessary because of improvement of the
product, modification or changes in specifications. Such modifications are
denoted by a revised manual No.
S To order a copy of this manual, if your copy has been damaged or lost, contact
your YASKAWA representative.
S YASKAWA is not responsible for any modification of the product made by the
user since that will void your guarantee.
4
NOTES FOR SAFE OPERATION
Read this instruction manual thoroughly before installation, operation,
maintenance or inspection of the braking unit and the braking resistor unit. In this
manual, NOTES FOR SAFE OPERATION are classified as “WARNING” or
“CAUTION.”
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury to personnel.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury to personnel and damage to equipment.
It may also be used to alert against unsafe practices.
CAUTION CAUTION may result in a vital acciEven items described in
dent in some situations. In either case, follow these important notes.
NOTE
: These are steps to be taken to insure proper operation.
5
WIRING
WARNING
• Only commence wiring after verifying that the power supply is turned OFF.
(Ref. page)
27
Failure to observe this warning can result in an electrical shock
or a fire.
• High voltage exists at all terminals of braking unit and
braking resistor unit.
27
Failure to observe this warning can result in an electrical shock.
• Wiring should be performed only by qualified personnel.
27
Failure to observe this warning can result in an electrical shock
or a fire.
• Wiring sequence should shut off power to the drive when
a braking resistor Overload Relay Trip Contact (Thermal
Protector Contact) output is triggered.
27
Failure to observe this warning can result in a fire.
• When wiring the emergency stop circuit, check the wiring
thoroughly before operation.
27
Failure to observe this warning can result in personal injury.
• Make sure to ground the ground terminal.
27
(Ground resistance
200V class: 100Ω. or less, 400V class: 10Ω. or less)
Failure to observe this warning can result in an electrical shock.
• Short Circuit Current Rating (SCCR)
Install adequate branch short circuit protection according to applicable
codes. Failure to comply could result in damage to the drive. The device is
suitable for circuits capable of delivering 31,000 RMS symmet-rical
Amperes, 240 Vac maximum (200V Class), 480 Vac maximum (400V Class)
and 575Vac (600V Class) or the SCCR rating of the drive it is connected to,
which ever is greater.
7
CAUTION
(Ref. page)
S Verify that the rated voltage of the braking unit and the braking
resistor unit coincides with the AC power supply voltage.
Failure to observe this caution can result in personal injury or a fire.
27
S Do not perform a withstand voltage test of the braking unit and
braking resistor unit.
It may cause semi−conductor elements to be damaged.
27
S Connect braking resistors, braking resistor units, and braking
units as shown in the I/O wiring examples. Use properly rated
wire in accordance with table 2 on page 31.
Otherwise, a fire can occur.
27
S Tighten terminal screws to the specified tightening torque.
Failure to observe this caution can result in a fire.
27
S Be sure to connect braking resistors or braking resistor units
to the braking units.
If neither braking resistor nor braking resistor unit is connected to a
braking unit, the fault contact may instantaneously turn ON when
the power is turned ON, resulting in malfunction of the inverter.
27
8
OPERATION
WARNING
(Ref. page)
S Only turn ON the input power supply after replacing the front
cover. Do not remove the cover while current is flowing.
Failure to observe this warning can result in an electrical shock.
41
CAUTION
(Ref. page)
S Never touch the heatsink or discharging resistor since the
temperature is very high.
Failure to observe this caution can result in harmful burns to the
body.
41
S Do not check signals during operation.
The machine or the inverter may be damaged.
41
S All the constants of the the braking unit and the braking resistor
unit have been preset at the factory. Do not change the
settings unnecessarily.
41
9
CAUTION
(Ref. page)
S The control PC board employs CMOS ICs. Do not touch the
CMOS elements.
They are easily damaged by static electricity.
46
S Do not connect or disconnect wires or connectors while power
is applied to the circuit.
Failure to observe this caution can result in personal injury.
46
OTHERS
WARNING
S Never modify the product.
Failure to observe this warning can result in an electrical shock or
personal injury and will invalidate the guarantee.
11
WARNING INDICATION
A warning label is displayed on the front cover of the braking unit, as shown
below. Follow these instructions when handling the braking unit and the braking
resistor unit.
$4#-+0)70+6
㧹㧻㧰㧱㧸㧦㧯㧰㧮㧾㧙㧠㧜㧠㧡㧮
‫ޓޓޓޓޓޓ‬㧠㧜㧜㨂‫ޓ‬㧯㧸㧭㧿㧿‫ޓ‬㧲㧻㧾‫ޓ‬㧠㧡㨗㨃
ෂ㒾‫ޓ‬㨃㧭㧾㧺㧵㧺㧳
ߌ߇‫ޔ‬ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮ᝪ߃ઃߌ‫ޔ‬ㆇォߩ೨ߦߪᔅߕขᛒ⺑᣿ᦠࠍ⺒ࠎߢ‫ޔ‬
‫ߩߘޓ‬ᜰ␜ߦᓥߞߡߊߛߐ޿‫ޕ‬
ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮ㅢ㔚ਛ෸߮㔚Ḯㆤᢿᓟ㧡ಽએౝߪ‫⴫ޔ‬㕙ࠞࡃ࡯ࠍ㐿ߌ
‫ޕ޿ߐߛߊߢ޿ߥޓ‬
࡮⏕ታߦធ࿾ࠍⴕߞߡߊߛߐ޿‫ޕ‬
Ἣἴߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮೙േᛶ᛫ེߩࠨ࡯ࡑ࡞࡝࡟࡯࠻࡝࠶ࡊធὐߢ㔚Ḯ஥ࠍ
‫ޓ‬ㆤᢿߔࠆࠪ࡯ࠤࡦࠬࠍ⚵ࠎߢߊߛߐ޿‫ޕ‬
Warning
Indication
㧹㨍㨥‫ޓ‬㨏㨍㨡㨟㨑‫ޓ‬㨕㨚㨖㨡㨞㨥‫ޓ‬㨛㨞㨑㨘㨑㨏㨠㨞㨕㨏‫ޓ‬㨟㨔㨛㨏㨗㧚
࡮㧼㨘㨑㨍㨟㨑‫ޓ‬㨒㨛㨘㨘㨛㨣‫ޓ‬㨠㨔㨑‫ޓ‬㨕㨚㨟㨠㨞㨡㨏㨠㨕㨛㨚㨟‫ޓ‬㨕㨚‫ޓ‬㨠㨔㨑
‫ޓ‬㨙㨍㨚㨡㨍㨘‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨕㨚㨟㨠㨍㨘㨘㨍㨠㨕㨛㨚‫ޓ‬㨛㨞‫ޓ‬㨛㨜㨑㨞㨍㨠㨕㨛㨚㧚
࡮㧰㨕㨟㨏㨛㨚㨚㨑㨏㨠‫ޓ‬㨍㨘㨘‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨛㨜㨑㨚㨕㨚㨓
‫ޓ‬㨒㨞㨛㨚㨠‫ޓ‬㨏㨛㨢㨑㨞‫ޓ‬㨛㨒‫ޓ‬㨡㨚㨕㨠㧚
㨃㨍㨕㨠‫ޓ‬㧡‫ޓ‬㨙㨕㨚㨡㨠㨑㨟‫ޓ‬㨡㨚㨠㨕㨘‫ޓ‬㧰㧯‫ޓ‬㧮㨡㨟‫ޓ‬㨏㨍㨜㨍㨏㨕㨠㨛㨞㨟
㨐㨕㨟㨏㨔㨍㨞㨓㨑㧚
࡮㨁㨟㨑‫ޓ‬㨜㨞㨛㨜㨑㨞‫ޓ‬㨓㨞㨛㨡㨚㨐㨕㨚㨓‫ޓ‬㨠㨑㨏㨔㨚㨕㨝㨡㨑㨟㧚
㧾㨕㨟㨗‫ޓ‬㨛㨒‫ޓ‬㨒㨕㨞㨑㧚
㨁㨟㨑‫ޓ‬㨟㨑㨝㨡㨑㨚㨏㨑㨞‫ޓ‬㨠㨛‫ޓ‬㨎㨞㨑㨍㨗‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨟㨡㨜㨜㨘㨥‫ޓ‬㨟㨕㨐㨑
‫ޓ‬㨛㨚‫ޓ‬㨛㨢㨑㨞㨘㨛㨍㨐‫ޓ‬㨞㨑㨘㨍㨥‫ޓ‬㨠㨞㨕㨜‫ޓ‬㨏㨛㨚㨠㨍㨏㨠‫ޓ‬㨛㨒‫ޓ‬
‫ޓ‬㨎㨞㨍㨗㨕㨚㨓‫ޓ‬㨞㨑㨟㨕㨟㨠㨛㨞㧚
ㅢ㔚೨ߦᧄࠞࡃ࡯ࠍߪߕߒߡ‫ޔ‬
ࠦࡀࠢ࠲ߩ⸳ቯࠍ߅ߎߥߞߡਅߐ޿‫ޕ‬
㧔ขᛒ⺑᣿ᦠෳᾖߩߎߣ‫ޕ‬㧕
4GOQXGVJKUEQXGTCPF
UGVVJGEQPPGEVQTU
DGHQTGVWTPKPIVJG
RQYGTQP
5GG+PUVTWEVKQPU
.KIJVU
YJGP
DTCMKPI
㧺㧼㧶㨀㧠㧞㧡㧜㧞㧙㧝㧙㧜
Example of Braking Unit Model CDBR−4045B
12
Warning Indication
ෂ㒾‫ޓ‬㨃㧭㧾㧺㧵㧺㧳
ߌ߇‫ޔ‬ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮ᝪ߃ઃߌ‫ޔ‬ㆇォߩ೨ߦߪᔅߕขᛒ⺑᣿ᦠࠍ⺒ࠎߢ‫ޔ‬
‫ߩߘޓ‬ᜰ␜ߦᓥߞߡߊߛߐ޿‫ޕ‬
ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
ㅢ㔚ਛ෸߮㔚Ḯㆤᢿᓟ㧡ಽએౝߪ‫⴫ޔ‬㕙ࠞࡃ࡯ࠍ
‫ޓ‬㐿ߌߥ޿ߢߊߛߐ޿‫ޕ‬
⏕ታߦធ࿾ࠍⴕߞߡߊߛߐ޿‫ޕ‬
Ἣἴߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
೙േᛶ᛫ེߩࠨ࡯ࡑ࡞࡝࡟࡯࠻࡝࠶ࡊធὐߢ㔚Ḯ஥ࠍ
‫ޓ‬ㆤᢿߔࠆࠪ࡯ࠤࡦࠬࠍ⚵ࠎߢߊߛߐ޿‫ޕ‬
㧹㨍㨥‫ޓ‬㨏㨍㨡㨟㨑‫ޓ‬㨕㨚㨖㨡㨞㨥‫ޓ‬㨛㨞㨑㨘㨑㨏㨠㨞㨕㨏‫ޓ‬㨟㨔㨛㨏㨗㧚
㧼㨘㨑㨍㨟㨑‫ޓ‬㨒㨛㨘㨘㨛㨣‫ޓ‬㨠㨔㨑‫ޓ‬㨕㨚㨟㨠㨞㨡㨏㨠㨕㨛㨚㨟‫ޓ‬㨕㨚‫ޓ‬㨠㨔㨑
‫ޓ‬㨙㨍㨚㨡㨍㨘‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨕㨚㨟㨠㨍㨘㨘㨍㨠㨕㨛㨚‫ޓ‬㨛㨞‫ޓ‬㨛㨜㨑㨞㨍㨠㨕㨛㨚㧚
㧰㨕㨟㨏㨛㨚㨚㨑㨏㨠‫ޓ‬㨍㨘㨘‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨛㨜㨑㨚㨕㨚㨓
‫ޓ‬㨒㨞㨛㨚㨠‫ޓ‬㨏㨛㨢㨑㨞‫ޓ‬㨛㨒‫ޓ‬㨡㨚㨕㨠㧚
㨃㨍㨕㨠‫ޓ‬㧡‫ޓ‬㨙㨕㨚㨡㨠㨑㨟‫ޓ‬㨡㨚㨠㨕㨘‫ޓ‬㧰㧯‫ޓ‬㧮㨡㨟‫ޓ‬㨏㨍㨜㨍㨏㨕㨠㨛㨞㨟
㨐㨕㨟㨏㨔㨍㨞㨓㨑㧚
㨁㨟㨑‫ޓ‬㨜㨞㨛㨜㨑㨞‫ޓ‬㨓㨞㨛㨡㨚㨐㨕㨚㨓‫ޓ‬㨠㨑㨏㨔㨚㨕㨝㨡㨑㨟㧚
㧾㨕㨟㨗‫ޓ‬㨛㨒‫ޓ‬㨒㨕㨞㨑㧚
㨁㨟㨑‫ޓ‬㨟㨑㨝㨡㨑㨚㨏㨑㨞‫ޓ‬㨠㨛‫ޓ‬㨎㨞㨑㨍㨗‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨟㨡㨜㨜㨘㨥‫ޓ‬㨟㨕㨐㨑
‫ޓ‬㨛㨚‫ޓ‬㨛㨢㨑㨞㨘㨛㨍㨐‫ޓ‬㨞㨑㨘㨍㨥‫ޓ‬㨠㨞㨕㨜‫ޓ‬㨏㨛㨚㨠㨍㨏㨠‫ޓ‬㨛㨒‫ޓ‬
‫ޓ‬㨎㨞㨍㨗㨕㨚㨓‫ޓ‬㨞㨑㨟㨕㨟㨠㨛㨞㧚
㧺㧼㧶㨀㧠㧞㧡㧜㧞㧙㧝㧙㧜
13
CONTENTS
NOTES FOR OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5
1 RECEIVING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15
1.1 NAMEPLATE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15
2 INSTALLATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16
2.1 LOCATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16
2.2 INSTALLATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16
2.3 REPLACEMENT OF CONVENTIONAL BRAKING UNITS
WITH NEW UNITS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 25
3 WIRING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27
3.1 REMOVING AND REPLACING THE COVERS OF
THE BRAKING UNIT (MODELS CDBR-2015B, -2015C,
-2022B, -2022C, -4030B, -4045B) - - - - - - - - - - - - - - - - - - 3.2 SECTION NAMES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3.3 CIRCUITS AND WIRING SPECIFICATIONS - - - - - - - - - - 3.4 WIRING PRECAUTIONS - - - - - - - - - - - - - - - - - - - - - - - - 3.5 INTERCONNECTION - - - - - - - - - - - - - - - - - - - - - - - - - - -
27
28
31
32
33
4 OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 41
4.1 ADJUSTMENT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4.2 POWER SUPPLY VOLTAGE SELECTION CONNECTOR
SETTING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4.3 MASTER/SLAVE SELECTION CONNECTOR SETTING - 4.4 PARALLEL CONNECTION OF BRAKING UNIT - - - - - - - - 4.5 OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
41
41
44
44
45
5 TROUBLESHOOTING - - - - - - - - - - - - - - - - - - - - - - - - - - - 46
6 SPECIFICATIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 47
6.1 BRAKING UNIT AND BRAKING RESISTOR UNIT
APPLICATION LIST - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6.2 BRAKING UNIT FOR 575V CLASS APPLICATION LIST - 6.3 LIST OF APPLICABLE/NOT APPLICABLE COMBINATIONS
WITH CONVENTIONAL MODELS (VS-616HII/H3,
VS-616GII/G3, VS-676) - - - - - - - - - - - - - - - - - - - - - - - - - 6.4 BRAKING UNIT SPECIFICATIONS - - - - - - - - - - - - - - - - - 6.5 BRAKING RESISTOR UNIT SPECIFICATIONS - - - - - - - - 6.6 MODELS AND CODE NOS. OF BRAKING UNIT AND
BRAKING RESISTOR UNIT - - - - - - - - - - - - - - - - - - - - - - 14
47
49
50
51
52
53
1 RECEIVING
1 RECEIVING
CAUTION
• Do not install and attempt to use a braking resistor or braking resistor unit If there are any damaged or missing components.
Failure to comply can result in personal injury.
The braking resistor unit and braking unit have been put through severe tests at
the factory before shipment. After unpacking, however, check and see the following. If any malfunctions are found, contact your YASKAWA representative.
• Their nameplate data meet your requirements.
• They have sustained no damage while in transit.
• Fastening bolts and screws are not loose.
NOTE
For long term storage, the unit should be kept in a clean area
indoors.
1.1 NAMEPLATE
(1)
NAMEPLATE INFORMATION (BRAKING UNIT)
Braking Unit
Model Number
(2)
NAMEPLATE INFORMATION (BRAKING RESISTER UNIT)
Braking Resistor
Unit Model Number
Design
Revision
Order
15
2 INSTALLATION
2.1 LOCATION
If the units are temporarily stored or machine stops for an extended length of
time, the following precautions should be taken. Store the units at pollution level
2 or less (UL standard) and under the following conditions.
•
•
•
•
•
•
•
Free from rainfall and drops of water.
Clean and dry.
Free from corrosive gases and liquids.
Free from dirt and dust.
Ambient temperature: 14 to 104°F, 10 to 40°C.
Humidity: 90% RH or less (no condensation)
Free from vibration.
2.2 INSTALLATION
For full use of the braking resistor unit or braking unit functions, install the units
at pollution level 2 or less (UL standard) and in a location to satisfy the following
conditions:
Figs. 1 to 8 show the external dimensions and the spaces from the periphery.
• Provide the spaces shown in Figs. 1 to 8 between the units and the
periphery.
• Since the braking resistor unit generates heat, provide sufficient
spaces from devices which are weak against heat.
• Install the units at such locations that all requirements described in
Par. 2.1 “LOCATION” are satisfied.
16
2 INSTALLATION
4−M4 MTG HOLE
5.04 (128)
5.51 (140)
4.51 (114.5)
1.18 (30)
OR MORE
5.45 (138.5)
3−LEAD WIRE OUTLET
[0.87 (20) DIA RUBBER BUSH]
Fig. 1
Braking Unit Dimensions in inches (mm) CDBR-2015B, -2015C,
-2022B,-2022C,-4030B, -4045B
17
3.94 (100) OR MORE
1.5 (38) 1.5 (38)
1.18 (30)
OR MORE
2.73 (66.5)
5.91 (150)
5.43 (138)
2.83 (72)
3.94 (100) OR MORE
• Install the units in the directions shown in Figs. 1 to 8. There will be
no problem if they are installed vertically.
3.94 (100)
OR MORE
2.30
(58.5)
1.97 (50)
3.94 (100)
6.57 (167)
5.51 (140)
1.18 (30)
OR MORE
Fig. 2
1.18 (30)
OR MORE
Braking Unit Dimensions in inches (mm) CDBR−5037B
18
3−LEAD WIRE
OUTLET
1.10 (28) DIA
RUBBER BUSH
3.94 (100)
OR MORE
1.14 (29)
9.25 (235)
MAIN CIRCUIT
TERMINAL M4
2.19 (55.5)
0.39 (10)
10.23 (260)
11.02 (280)
4−M6
MTG HOLE
3.94 (100)
MAIN CIRCUIT
TERMINAL M5
3.86 (98)
WIRE OUTLET 1.10 (28)
DIA RUBBER BUSH
2−LEAD WIRE OUTLET
1.38 (35) DIA RUBBER
BUSH
3.94 (100)
2.32
(59)
4.37 (111)
1.97 (50)
6.14 (156)
7.87 (200)
5.51 (140)
7.09 (180)
1.18 (30)
OR MORE
Fig. 3
3.94 (100)
OR MORE
4−M6
MTG HOLE
1.18 (30)
OR MORE
Braking Unit Dimensions in inches (mm) CDBR-2045B
19
3.94 (100)
OR MORE
1.44 (36.5)
12.48 (317)
5.51 (140)
2.95 (75)
0.47 (12)
13.78 (350)
14.57 (370)
2 INSTALLATION
4.09
(104)
2−LEAD WIRE OUTLET
1.38 (35) DIA RUBBER
BUSH
3.94 (100)
4.37 (111)
2.32 1.97 (50)
(59) 5.51 (140)
6.14 (156)
7.87 (200)
7.09 (180)
1.18 (30)
OR MORE
Fig. 4
WIRE OUTLET 1.10 (28)
DIA RUBBER BUSH
3.94 (100)
OR MORE
2.87 (73)
MAIN CIRCUIT
TERMINAL M6
3.94 (100)
OR MORE
0.47 (12)
1.44 (36.5)
12.48 (317)
13.78 (350)
14.57 (370)
4−M6
MTG HOLE
5.51 (140)
1.18 (30)
OR MORE
Braking Unit Dimensions in inches (mm) CDBR−2110B
20
MAIN CIRCUIT
TERMINAL M5
WIRE OUTLET 1.10 (28)
DIA RUBBER BUSH
2−LEAD WIRE OUTLET
1.38 (35) DIA RUBBER
BUSH
5.45 (138.5)
2.70
(68.5)
4.37 (111)
1.97 (50)
7.09 (180)
6.14 (156)
7.87 (200)
8.66 (220)
1.18 (30)
OR MORE
Fig. 5
3.94 (100)
OR MORE
3.86 (98)
3.94 (100)
OR MORE
1.44 (36.5)
12.48 (317)
4−M6
MTG HOLE
7.09 (180)
2.95 (75)
0.35 (9)
13.98 (355)
14.57 (370)
2. INSTALLATION
1.18 (30)
OR MORE
Braking Unit Dimensions in inches (mm) CDBR−4090B, −5110B
21
4.09
(104)
2−LEAD WIRE OUTLET
1.38 (35) DIA RUBBER
BUSH
6.16 (156.5)
4.67 (118.5)
4.37 (111)
1.97 (50)
6.14 (156)
7.87 (200)
8.27 (210)
9.84 (250)
1.18 (30)
OR MORE
Fig. 6
WIRE OUTLET 1.10 (28)
DIA RUBBER BUSH
3.94 (100)
OR MORE
2.76 (70)
MAIN CIRCUIT
TERMINAL M6
3.94 (100)
OR MORE
1.44 (36.5)
0.35 (9)
13.98 (355)
12.48 (317)
14.57 (370)
4−M6
MTG HOLE
8.27 (210)
1.18 (30)
OR MORE
Braking Unit Dimensions in inches (mm) CDBR−4220B, −5300B
22
2 INSTALLATION
b a
b
Braking Resistor
Unit Model
(LKEB-†)
20P7
A
B
C
D
E
4.13 (105)
10.83 (275)
1.97 (50)
10.24 (260)
M5
21P5
5.12 (130)
13.78 (350)
2.95 (75)
13.19 (335)
M5
22P2
5.12 (130)
13.78 (350)
2.95 (75)
13.19 (335)
M5
23P7
5.12 (130)
13.78 (350)
2.95 (75)
13.19 (335)
M5
25P5
9.84 (250)
13.78 (350)
7.87 (200)
13.19 (335)
M6
27P5
9.84 (250)
13.78 (350)
7.87 (200)
13.19 (335)
M6
40P7
4.13 (105)
10.83 (275)
1.97 (50)
10.24 (260)
M5
41P5
5.12 (130)
13.78 (350)
2.95 (75)
13.19 (335)
M5
42P2
5.12 (130)
13.78 (350)
2.95 (75)
13.19 (335)
M5
43P7
5.12 (130)
13.78 (350)
2.95 (75)
13.19 (335)
M5
45P5
9.84 (250)
13.78 (350)
7.87 (200)
13.19 (335)
M6
47P5
9.84 (250)
13.78 (350)
7.87 (200)
13.19 (335)
M6
Fig. 7
Dimensions in inches (mm)
Braking Resistor Unit Dimensions in inches (mm) [for 0.5 to 10HP (0.4 to
7.5kW)]
23
Braking Resistor
Unit Model
(LKEB-†)
Fig. 8
Dimensions in inches (mm)
A
B
C
D
E
2011
10.48 (266)
21.38 (543)
9.69 (246)
13.39 (340)
M8
2015
14.02 (356)
21.38 (543)
13.23 (336)
13.39 (340)
M8
2018
17.56 (446)
21.38 (543)
16.77 (426)
13.39 (340)
M8
2022
17.56 (446)
21.38 (543)
16.77 (426)
13.39 (340)
M8
4011
13.78 (350)
16.22 (412)
12.99 (330)
12.80 (325)
M6
4015
13.78 (350)
16.22 (412)
12.99 (330)
12.80 (325)
M6
4018
17.56 (446)
21.38 (543)
16.77 (426)
13.39 (340)
M8
4022
17.56 (446)
21.38 (543)
16.77 (426)
13.39 (340)
M8
4030
14.02 (356)
37.64 (956)
13.23 (336)
29.13 (740)
M8
4037
17.56 (446)
37.64 (956)
16.77 (426)
29.13 (740)
M8
4045
17.56 (446)
37.64 (956)
16.77 (426)
29.13 (740)
M8
Braking Resistor Unit Dimensions in inches (mm) [for 15 to 60HP (11 to
45kW)]
24
2 INSTALLATION
2.3 REPLACEMENT OF CONVENTIONAL BRAKING
UNITS WITH NEW UNITS
To replace conventional braking units (models CDBR-2015, -2022, -4030, -4045)
with new units (CDBR-2015B, -2015C, -2022B, -2022C, -4030B, -4045B), an
exclusive-use attachment is required. Contact your YASKAWA representative.
4−M6 MTG HOLE
ATTACHMENT
0.79
(20)
3.94 (100)
5.51 (140)
0.28(7)
0.39
(10)
0.98
(25)
11.02 (280)
3.94 (100)
10.24 (260)
0.79
(20)
5.91 (150)
4.13 (105)
0.28(7)
5.45 (138.5)
Code No.: DACT32732−AD
Fig. 9
Mounting Dimensions of Attachment in inches (mm)
25
0.39 (10)
The main circuit terminal symbols are different between conventional models and
new models. Refer to the following table.
Table 1 Main Circuit Terminal Symbols
Conventional Models
Example: CDBR-2015
New Models
Example: CDBR-2015B,
-2015C
N
P
P0
0
B
0
26
3 WIRING
3 WIRING
3.1 REMOVING AND REPLACING THE COVERS OF
THE BRAKING UNIT (MODELS CDBR-2015B,
-2015C, -2022B, -2022C,-4030B, -4045B)
(1)
Romoving and Replacing the Terminal Cover
For removing, grasp the terminal cover at c on borh sides and then lift in
the direciton of d. For replacing, reverse the method.
Terminal
Cover
(2)
Removing and Replacing the lndicating Cover
Remove the terminal cover first. Push down on the lever in the direction of
c and lift the cover in the direction of d. For replacing, reverse the
method.
Indicating Cover
Lever
27
3.2 SECTION NAMES
Figs. 10, 11 and 12 show appearance and each section name of braking unit and
braking resistor unit respectively.
Thermal overload relay protects the braking resistor unit for models LKEB-20P7
to -27P5 and -40P7 to -4015. Thermal protector protects the braking resistor unit
for models LKEB-2011 to -2022 and -4018 to -4045.
/1&'.%&$4$
8%.#55(14M9
$4#-+0)70+6
Power Supply Selection
Connector
ෂ㒾‫ޓ‬㨃㧭㧾㧺㧵㧺㧳
ߌ߇‫ޔ‬ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
Master/Slave
Selection Connector
࡮ᝪ߃ઃߌ‫ޔ‬ㆇォߩ೨ߦߪᔅߕขᛒ⺑᣿ᦠࠍ⺒ࠎߢ‫ߩߘޔ‬ᜰ␜
‫ߦޓ‬ᓥߞߡߊߛߐ޿‫ޕ‬
ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮ㅢ㔚ਛ෸߮㔚Ḯㆤᢿᓟ㧡ಽએౝߪ‫⴫ޔ‬㕙ࠞࡃ࡯ࠍ㐿ߌߥ޿ߢ
‫ޕ޿ߐߛߊޓ‬
࡮⏕ታߦធ࿾ࠍⴕߞߡߊߛߐ޿‫ޕ‬
Ἣἴߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
㧟㧤㧜㨂
㧠㧜㧜㨂
㧠㧝㧡㨂
㧠㧠㧜㨂
㧠㧢㧜㨂
࡮೙േᛶ᛫ེߩࠨ࡯ࡑ࡞࡝࡟࡯࠻࡝࠶ࡊធὐߢ㔚Ḯ஥ࠍ
‫ޓ‬ㆤᢿߔࠆࠪ࡯ࠤࡦࠬࠍ⚵ࠎߢߊߛߐ޿‫ޕ‬
㧹㨍㨥‫ޓ‬㨏㨍㨡㨟㨑‫ޓ‬㨕㨚㨖㨡㨞㨥‫ޓ‬㨛㨞
㨑㨘㨑㨏㨠㨞㨕㨏‫ޓ‬㨟㨔㨛㨏㨗㧚
࡮㧼㨘㨑㨍㨟㨑‫ޓ‬㨒㨛㨘㨘㨛㨣‫ޓ‬㨠㨔㨑‫ޓ‬㨕㨚㨟㨠㨞㨡㨏㨠㨕㨛㨚㨟‫ޓ‬㨕㨚‫ޓ‬㨠㨔㨑
‫ޓ‬㨙㨍㨚㨡㨍㨘‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨕㨚㨟㨠㨍㨘㨘㨍㨠㨕㨛㨚‫ޓ‬㨛㨞‫ޓ‬㨛㨜㨑㨞㨍㨠㨕㨛㨚㧚
࡮㧰㨕㨟㨏㨛㨚㨚㨑㨏㨠‫ޓ‬㨍㨘㨘‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨛㨜㨑㨚㨕㨚㨓
‫ޓ‬㨒㨞㨛㨚㨠‫ޓ‬㨏㨛㨢㨑㨞‫ޓ‬㨛㨒‫ޓ‬㨡㨚㨕㨠㧚
㨃㨍㨕㨠‫ޓ‬㧡‫ޓ‬㨙㨕㨚㨡㨠㨑㨟‫ޓ‬㨡㨚㨠㨕㨘‫ޓ‬㧰㧯‫ޓ‬㧮㨡㨟‫ޓ‬㨏㨍㨜㨍㨏㨕㨠㨛㨞㨟
‫ޓ‬㨐㨕㨟㨏㨔㨍㨞㨓㨑㧚
࡮㨁㨟㨑‫ޓ‬㨜㨞㨛㨜㨑㨞‫ޓ‬㨓㨞㨛㨡㨚㨐㨕㨚㨓‫ޓ‬㨠㨑㨏㨔㨚㨕㨝㨡㨑㨟㧚
㧾㨕㨟㨗‫ޓ‬㨛㨒‫ޓ‬㨒㨕㨞㨑㧚
࡮㨁㨟㨑‫ޓ‬㨟㨑㨝㨡㨑㨚㨏㨑㨞‫ޓ‬㨠㨛‫ޓ‬㨎㨞㨑㨍㨗‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨟㨡㨜㨜㨘㨥‫ޓ‬㨟㨕㨐㨑
‫ޓ‬㨛㨚‫ޓ‬㨛㨢㨑㨞㨘㨛㨍㨐‫ޓ‬㨞㨑㨘㨍㨥‫ޓ‬㨠㨞㨕㨜‫ޓ‬㨏㨛㨚㨠㨍㨏㨠‫ޓ‬㨛㨒‫ޓ‬
‫ޓ‬㨎㨞㨍㨗㨕㨚㨓‫ޓ‬㨞㨑㨟㨕㨟㨠㨛㨞㧚
/#56'4
5.#8'
Calibration Resistor
(Adjusted Prior to
Shipment)
㧺㧼㧶㨀㧠㧞㧡㧜㧞㧙㧝㧙㧜
Operation Indicator
(Lights when Discharging.)
Control Circuit
Terminals 1 to 6
7UGq%EQRRGTYKTGUQPN[4GHGTVQOCPWCNHQTEQPPGEVKQPU
Charge Indicator
(Charge Lamp)
Control Circuit Terminals
Fig. 10
0
0
Braking Resistor Unit Model CDBR-2015B (Terminal Cover and Indicating Cover Removed)
NOTE
Remove the label on the terminal block before using the braking
unit.
28
3 WIRING
Top Side
Thermal Overload Relay
(Automatically Reset)
Control Circuit Terminals
B㧘P㧘1㧘2
Lead Wire Outlet
(Rubber Bush)
Bottom Side
Fig. 11
Braking Resistor Unit Model LKEB-20P7 SPEC: B (Front Cover
Removed)
Note: 1. External terminals for SPEC: B models LKEB20P7 and 40P7 are located up to 20 mm further
inside the unit when compared to the same models
for SPEC: A.
2. External terminals for SPEC:B models LKEB21P5 to 27P5 and LKEB-41P5 to 47P5 are located
up to 15 mm higher on the unit when compared to
the same models for SPEC: A.
29
Resistor
Thermal
Overload
Protector
Lead Wire Outlet
(Rubber Bush)
Fig. 12
Control Circuit Terminals
B, P, 1, 2
Braking Resistor Unit Model LKEB−2022 (Front Cover Removed)
30
3 WIRING
3.3 CIRCUITS AND WIRING SPECIFICATIONS
Table 2 Circuits and Wiring Specifications
Name
Braking Unit
(Models CDBR2015B, -2015C
-2022B, -2022C
-4030B, -4045B
-5037B)
Circuit
Terminals
Wire
Size
AWG
(mm2)
0
12-10
(3.5-5.5)
Control
1 2 3
4 5 6
18-14
(0.75-2)
Braking Unit
(Model CDBR2045B, -4090B,
-5110B)
Main
0
Control
1 2 3
4 5 6
Braking Unit
(Model
CDBR-2110B,
-4220B, -5300B)
Main
0
Braking Resistor
Unit
(Model LKEB-†)
0
Main
0
10-8
(5.5-8)
18-14
(0.75-2)
Wire Type
600V
(High
Voltage)*3
vinyl
sheathed
wire or
equivalent
Terminal
Screw
Max.
Torque
lb.in (N·m)
M4
13.3 (1.50)
M5
21.7 (2.45)
M4
15.6 (1.76)
M6
43.4 (4.90)
0
4 (22)
8-6
(8-14)*1
Control
1 2 3
4 5 6
18-14
(0.75-2)
M4
15.6 (1.76)
Main
B
P
12-10
(3.5-5.5)
M4
(M5)*2
15.6 (1.76)
(21.7(2.45))
Control
1
2
18-14
(0.75-2)
M4
15.6 (1.76)
* 1. For wire size of 8-6(8-14), use UL Listed copper wires (rated at 75°C).
* 2. M4 for Models LKEB-20P7 to -27P5 or -40P7 to -4015.
M5 for Models LKEB-2011 to -2022 or -4018 to -4045.
* 3. Models-5037B, -5100B, and -5300B can reach an operating voltage of 1040 VDC.
Please select wire which is suitable for the operating voltage.
31
3.4 WIRING PRECAUTIONS
(1)
Wiring Leading-in Method
Lead in the wire through the knockout hole on the unit bottom. Since the
knockout hole is provided with a rubber bush, cut the rubber bush central
crosswise with a blade and lead the wire through.
(2)
Separation from Signal Lines
Since strong noise component is superimposed on the braking resistor unit
and braking unit wiring, separate the units from signal lines which are weak
against noise.
(3)
Wiring Distance
• Wiring distance between the braking resistor unit and braking unit or
braking unit and inverter must be provided as shown in Fig. 13. Make
sure to bundle the wires between the units.
• When connecting two or more braking units in parallel, refer to 4.4,
“Parallel Connection of Braking Unit” for details.
Braking Resistor
Unit
Braking Unit
32.8ft
(10 m)
or less
Fig. 13
16.4ft
(5 m)
or less
Wiring Distance
32
Inverter
3 WIRING
(4)
Grounding Method
• Mount the braking resistor unit on a grounded metallic plate. When it
cannot be mounted on a grounded metallic plate, pull out the lead
wire from the mounting screw section to ground.
• Braking unit grounding terminal must be provided with the ground
resistance of 100Ω or less in 200V class ,or 10Ω or less in 400V class.
• Use the sizes specified in “INTERNAL CONNECTION SPECIFICATIONS” for grounding cables.
3.5 INTERCONNECTION
Figs. 14 to 20 show the interconnecting diagrams of the braking unit or braking
resistor unit and VS-616G5.
Refer to Par. 3.3, “Wiring Precautions” for proper wiring in actual wiring design
and work.
Be sure to connect braking resistors or braking resistor units to the braking units.
Connect only braking resistors or Braking Resistor Units (LKEB-XXXX) to
Braking Units.
NOTE
1. If using another braking resistor instead of YASKAWA braking
resistor unit, wiring sequence should shut off power to the drive
when a braking resistor Overload Relay Trip Contact (Thermal
Protector Contact) output is triggered.
2. Faulty wiring can result in fire. Make sure the interconnecting
diagrams are followed correctly.
33
OFF
MC
ON
Fig. 14
1
20 18
Fault
Contact
SA
TRX
TRX
SA
THRX
SA
MC
1 and
2 terminals
# When using the braking resistor unit, set constant L3−04 to “0” (stall prevention selection during
decel is disabled). If it is not changed, the inverter may not stop within set decel time.
When installing a DC reactor (option), remove the common bar between
(provided as standard) and connect a DC reactor with the terminals.
The transformer is not necessary for 200V class.
∗ Where ∗ is “E” or “V”.
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
IM
Motor
Braking Resistor Unit #
For Models CIMR-G5∗20P4 to -G5∗27P5 (200 V Class 0.55 to 7.5 kW),
Models CIMR-G5∗40P4 to -G5∗4015 (400 V Class 0.4 to 15 kW)
MC
2
Overload Relay Trip Contact
of Braking Resistor Unit
THRX
VS−616G5
W (T3)
400/200 V
V (T2)
L3 (T)
B2
L2 (S)
B1
T
2
B
S
1
2
U (T1)
MC
P
1
L1 (R)
MCCB
DC Reactor
(Option)
Overload Relay Trip Contact
R
≈
3−Phase
Power Supply
200 to 230 V
50/60 Hz
or
380 to 460 V
50/60 Hz
Short−circuit
Bar
Use sequencer to break
power supply side on overload relay trip contact of
braking resistor unit.
Failure to observe this can
result in a fire.
≈
34
MC
ON
1
MC
2
20 18
Fault
Contact
SA
TRX
TRX
SA
THRX
SA
MC
MCCB
Overload Relay Trip Contact
of Braking Resistor Unit
THRX OFF
3−Phase
R
Power Supply
200 to 230 V S
50/60 Hz
T
L3 (T)
Level
Detection
3
W (T3)
V (T2)
VS−616G5
3
U (T1)
2
L2 (S)
1
Braking Unit
L1 (R)
2
Braking Resistor Unit
Overload Relay Trip Contact
1
B
IM
Motor
0
P
2 terminals
For Models CIMR-G5∗2011 to -G5∗2015 (200 V Class 11, 15 kW)
When using the braking resistor unit, set constant L3−04 to “0” (stall prevention selection during
decel is disabled). If it is not changed, the inverter may not stop within set decel time.
1 and
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
4
0
When installing a DC reactor (option), remove the common bar between
(provided as standard) and connect a DC reactor with the terminals.
∗ Where ∗ is “E” or “V”.
Fig. 15
MC
Short−circuit
Bar
DC Reactor
(Option)
≈
35
≈
Use sequencer to break
power supply side on overload relay trip contact of
braking resistor unit.
Failure to observe this can
result in a fire.
3 WIRING
OFF
MC
ON
1
MC
2
20 18
Overload Relay Trip Contact
of Braking Resistor Unit
THRX
R
3−Phase
Power Supply
200 to 230 V S
50/60 Hz
T
Fault
Contact
SA
TRX
TRX
SA
THR
SA
MC
2)
VS−616G5
W (T3)
L3 (T)
r ( 1)
M
(
V (T2)
L2 (S)
Cooling Fan
3
3
Level
Detection
U (T1)
2
Braking Unit
L1 (R)
1
2
Braking Resistor
Unit (Option)
Overload Relay Trip Contact
1
B
IM
Motor
0
P
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
4
0
For Models CIMR-G5∗2018 to -G5∗2022 (200 V Class 18.5, 22 kW)
When using the braking resistor unit, set constant L3−04 to “0” (stall prevention selection during
decel is disabled). If it is not changed, the inverter may not stop within set decel time.
∗ Where ∗ is “E” or “V”.
Fig. 16
MC
≈
MCCB
Short−circuit Bar
(Provided as
Standard)
Use sequencer to break
power supply side on overload relay trip contact of
braking resistor unit.
Failure to observe this can
result in a fire.
≈
36
OFF
1
MC
2
20 18
Fault
Contact
SA
TRX
TRX
SA
THRX
SA
MC
400/200V
MC
ON
Overload Relay Trip Contact
of Braking Resistor Unit
THRX
3−Phase
R
Power Supply
380 to 460 V S
50/60 Hz
T
MCCB
Fig. 17
MC
2
3
M
Cooling Fan
W (T3)
V (T2)
Level
Detection
B
2
Braking Resistor
Unit (Option)
Overload Relay Trip Contact
1
IM
Motor
0
P
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
4
0
For Models CIMR-G5∗4018 to -G5∗4045 (400 V Class 18.5 to 45 kW)
When using the braking resistor unit, set constant L3−04 to “0” (stall prevention selection during
decel is disabled). If it is not changed, the inverter may not stop within set decel time.
∗ Where ∗ is “E” or “V”.
3
U (T1)
Braking Unit
VS−616G5
L3 (T)
r ( 1)
Voltage
Selection
( 2)
460/440/415/
400/380V
L2 (S)
L1 (R)
1
Short−circuit Bar
(Provided as
Standard)
≈
37
≈
Use sequencer to break
power supply side on overload relay trip contact of
braking resistor unit.
Failure to observe this can
result in a fire.
3 WIRING
OFF
MC
ON
1
MC
2
20 18
Fault
Contact
SA
TRX
TRX
SA
THRX
SA
MC
400/200V
MCCB
Overload Relay Trip Contact
of Braking Resistor Unit
THRX
R
3−Phase
Power Supply
380 to 460 V S
50/60 Hz
T
Fig. 18
MC
Cooling Fan
3
4
Motor
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
IM
2
Braking Resistor
Unit (Option)
Overload Relay Trip Contact
(Thermal Protector Contact:
230VAC, 1A or less)
1
0 B
P
Cooling Fin Overheat Contact
(Thermoswitch Contact:
250VAC, 1A or less
30VDC, 1A or less)
Level
Detection
0
For Models CIMR-G5∗4055 to -G5∗4160 (400 V Class 55 to 160 kW)
When using the braking resistor unit, set constant L3−04 to
“0” (stall prevention selection during decel is disabled).
If it is not changed, the inverter may not stop within set decel time.
∗ Where ∗ is “E” or “V”.
460/440/415/
400/380V
M
W (T3)
V (T2)
U (T1)
Braking Unit
VS−616G5
3
L3 (T)
r ( 1)
Voltage
Selection
400 ( 2 400)
L2 (S)
L1 (R)
≈
Use sequencer to break
power supply side on overload relay trip contact of
braking resistor unit.
Failure to observe this can
result in a fire.
≈
38
ON
MC
MC
1
MC
2
20 18
SA
Fig. 19
Fault
Contact
TRX
SA
TRX
SA
THRX
Overload Relay Trip Contact
of Braking Resistor Unit
2)
Cooling Fan
4
Motor
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
IM
2
Braking Resistor
Unit (Option)
Overload Relay Trip Contact
(Thermal Protector Contact:
230VAC, 1A or less)
1
0 B
P
Cooling Fin Overheat Contact
(Thermoswitch Contact:
250VAC, 1A or less
30VDC, 1A or less)
3
Level
Detection
0
For Models CIMR-G5∗2030 to -G5∗2075 (200 V Class 30 to 75 kW)
∗ Where ∗ is “E” or “V”.
When using the braking resistor unit, set constant L3−04 to
“0” (stall prevention selection during decel is disabled).
If it is not changed, the inverter may not stop within set decel time.
(
W (T3)
L3 (T)
r ( 1)
M
T
THRX OFF
V (T2)
L2 (S)
U (T1)
L1 (R)
S
VS−616G5
3
Braking Unit
R
MC
≈
39
≈
3−Phase
Power Supply
200 to 230 V
50/60 Hz
MCCB
Use sequencer to break
power supply side on overload relay trip contact of
braking resistor unit.
Failure to observe this can
result in a fire.
3 WIRING
OFF
MC
ON
1
MC
2
20 18
Fault
Contact
SA
TRX
TRX
SA
THRX
SA
MC
400/200V
Overload Relay Trip Contact
of Braking Resistor Unit
THRX
3−Phase
R
Power Supply
380 to 460 V S
50/60 Hz
T
MCCB
Fig. 20
MC
1
4
1
0B
P
3
2
Braking Resistor
Unit (Option)
Motor
Ground (200V Class : 100Ω or less
400V Class : 10Ω or less)
IM
For Models CIMR-G5∗4185 to -G5∗4220 (400 V Class 185 to 220 kW)
When using the braking resistor unit, set constant L3−04 to
“0” (stall prevention selection during decel is disabled).
If it is not changed, the inverter may not stop within set decel time.
∗ Where ∗ is “E” or “V”.
460/440/415/
400/380V
M
W (T3)
V (T2)
U (T1)
Level
Detection
0
Overload Relay Trip Contact
(Thermal Protector Contact:
230VAC, 1A or less)
Cooling Fin Overheat Contact
(Thermoswitch Contact:
250VAC, 1A or less
30VDC, 1A or less)
Braking Unit
Cooling Fan
VS−616G5
3
L3 (T)
r ( 1)
Voltage
Selection
400 ( 2 400)
L2 (S)
L1 (R)
≈
Use sequencer to break
power supply side on overload relay trip contact of
braking resistor unit.
Failure to observe this can
result in a fire.
≈
40
4. OPERATION
4.
OPERATION
4.1 ADJUSTMENT
The braking resistor unit and braking unit do not have to be adjusted.
Especially, do not readjust the braking unit except in the case described in Par. 4.2,
“Power Supply Voltage Selection Connector Setting.”
4.2 POWER SUPPLY VOLTAGE SELECTION CONNECTOR SETTING
It may be necessary to select power supply voltage selection connector for braking
unit according to main circuit power supply type. Table 3 shows the relationship
between the power supply voltage selection connector and braking start voltage.
The following is the setting prior to shipment:
S 200V class : 220V
S 400V class : 440V
S 575V class : 575V
For removing the terminal cover and the indicating cover, refer to Par. 3.1.
41
200 V class
/1&'.%&$4$
8%.#55(14M9
$4#-+0)70+6
200 V
ෂ㒾‫ޓ‬㨃㧭㧾㧺㧵㧺㧳
ߌ߇‫ޔ‬ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮ᝪ߃ઃߌ‫ޔ‬ㆇォߩ೨ߦߪᔅߕขᛒ⺑᣿ᦠࠍ⺒ࠎߢ‫ߩߘޔ‬ᜰ␜
‫ߦޓ‬ᓥߞߡߊߛߐ޿‫ޕ‬
208 V
220 V
230 V
ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮ㅢ㔚ਛ෸߮㔚Ḯㆤᢿᓟ㧡ಽએౝߪ‫⴫ޔ‬㕙ࠞࡃ࡯ࠍ㐿ߌߥ޿ߢ
‫ޕ޿ߐߛߊޓ‬
࡮⏕ታߦធ࿾ࠍⴕߞߡߊߛߐ޿‫ޕ‬
Ἣἴߩ߅ߘࠇ߇޽ࠅ߹ߔ‫ޕ‬
࡮೙േᛶ᛫ེߩࠨ࡯ࡑ࡞࡝࡟࡯࠻࡝࠶ࡊធὐߢ㔚Ḯ஥ࠍ
‫ޓ‬ㆤᢿߔࠆࠪ࡯ࠤࡦࠬࠍ⚵ࠎߢߊߛߐ޿‫ޕ‬
㧹㨍㨥‫ޓ‬㨏㨍㨡㨟㨑‫ޓ‬㨕㨚㨖㨡㨞㨥‫ޓ‬㨛㨞
㨑㨘㨑㨏㨠㨞㨕㨏‫ޓ‬㨟㨔㨛㨏㨗㧚
࡮㧼㨘㨑㨍㨟㨑‫ޓ‬㨒㨛㨘㨘㨛㨣‫ޓ‬㨠㨔㨑‫ޓ‬㨕㨚㨟㨠㨞㨡㨏㨠㨕㨛㨚㨟‫ޓ‬㨕㨚‫ޓ‬㨠㨔㨑
‫ޓ‬㨙㨍㨚㨡㨍㨘‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨕㨚㨟㨠㨍㨘㨘㨍㨠㨕㨛㨚‫ޓ‬㨛㨞‫ޓ‬㨛㨜㨑㨞㨍㨠㨕㨛㨚㧚
࡮㧰㨕㨟㨏㨛㨚㨚㨑㨏㨠‫ޓ‬㨍㨘㨘‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨎㨑㨒㨛㨞㨑‫ޓ‬㨛㨜㨑㨚㨕㨚㨓
‫ޓ‬㨒㨞㨛㨚㨠‫ޓ‬㨏㨛㨢㨑㨞‫ޓ‬㨛㨒‫ޓ‬㨡㨚㨕㨠㧚
㨃㨍㨕㨠‫ޓ‬㧡‫ޓ‬㨙㨕㨚㨡㨠㨑㨟‫ޓ‬㨡㨚㨠㨕㨘‫ޓ‬㧰㧯‫ޓ‬㧮㨡㨟‫ޓ‬㨏㨍㨜㨍㨏㨕㨠㨛㨞㨟
㨐㨕㨟㨏㨔㨍㨞㨓㨑㧚
࡮㨁㨟㨑‫ޓ‬㨜㨞㨛㨜㨑㨞‫ޓ‬㨓㨞㨛㨡㨚㨐㨕㨚㨓‫ޓ‬㨠㨑㨏㨔㨚㨕㨝㨡㨑㨟㧚
㧾㨕㨟㨗‫ޓ‬㨛㨒‫ޓ‬㨒㨕㨞㨑㧚
࡮㨁㨟㨑‫ޓ‬㨟㨑㨝㨡㨑㨚㨏㨑㨞‫ޓ‬㨠㨛‫ޓ‬㨎㨞㨑㨍㨗‫ޓ‬㨜㨛㨣㨑㨞‫ޓ‬㨟㨡㨜㨜㨘㨥‫ޓ‬㨟㨕㨐㨑
‫ޓ‬㨛㨚‫ޓ‬㨛㨢㨑㨞㨘㨛㨍㨐‫ޓ‬㨞㨑㨘㨍㨥‫ޓ‬㨠㨞㨕㨜‫ޓ‬㨏㨛㨚㨠㨍㨏㨠‫ޓ‬㨛㨒‫ޓ‬
‫ޓ‬㨎㨞㨍㨗㨕㨚㨓‫ޓ‬㨞㨑㨟㨕㨟㨠㨛㨞㧚
400 V class
㧺㧼㧶㨀㧠㧞㧡㧜㧞㧙㧝㧙㧜
380 V
400 V
415 V
440 V
460 V
7UGq%EQRRGTYKTGUQPN[4GHGTVQOCPWCNHQTEQPPGEVKQPU
Fig. 21
Braking Unit Power Supply Voltage Selection
(Models CDBR-2015B, -2015C, -2022B, -2022C, -4030B, -4045B,
Terminal Cover and Indicating Cover Removed)
42
4 OPERATION
400 V class
200 V class
208 V
220 V
380 V
400 V
415 V
440 V
230 V
460 V
200 V
575 V class
500 V
575 V
Fig. 22
Braking Unit Power Supply Voltage Selection
(Models CDBR-2045B, -2110B, -4090B, -5037B, -5110B, -5300B,
Indicating Cover Removed)
Table 3 Power Supply Voltage Selection Connector and Braking Start Voltage
200 V
Class*
Power
Supply
Voltage
Braking Start
Voltage
(PN Bus-bar
Voltage)
400 V
Class*
Power
Supply
Voltage
Braking Start
Voltage
(PN Bus-bar
Voltage)
575 V
Class*
Power
Supply
Voltage
Braking Start
Voltage
(PN Bus-bar
Voltage)
230 V
380 V (TYP)
460 V
760 V (TYP)
575 V
950 V (TYP)
220 V
365 V (TYP)
440 V
730 V (TYP)
–
–
208 V
345 V (TYP)
415 V
690 V (TYP)
–
–
200 V
330 V(TYP)
400 V
660 V (TYP)
500 V
825 V (TYP)
–
–
380 V
630 V(TYP)
–
–
* Allowable voltage fluctuation is ±10%
43
4.3 MASTER/SLAVE SELECTION CONNECTOR
SETTING
Selection Connector Setting MASTER side is selected prior to shipment. Use the
units without changing the setting.
SLAVE side is selected when more than one braking unit is combined to use and
braking start levels must coincide. Refer to Par. 4.4, “Parallel Connection of Braking Unit” for details.
4.4 PARALLEL CONNECTION OF BRAKING UNIT
For using more than one parallel-connected braking unit, connect and select the
connectors as follows. (See Fig. 23.)
• Braking units have a MASTER/SLAVE selection connector. (See
Fig. 10.) Select MASTER side only for braking unit 1 and select
SLAVE side for braking units 2 and 3.
• Properly connect the MASTER output to the SLAVE input. Refer
to Fig. 23 for details.
• Use properly rated wire in accordance with table 2 on page 31.
• Use twisted-pair wires of 1mm or less for connection between 5, 6
and 1, 2 of the braking units.
• Parallel connection of braking unit is possible up to a maximum of
10 units.
NOTE
Failure to use the wiring and connectors specified above can damage the braking resistor, braking resistor unit, and the drive itself.
44
4 OPERATION
Braking Resistor
Overheat Contact
(Thermal Relay Trip Contact)
+3
−
2 Braking
Resistor
Unit
1
P
+ +0
Level Detector
−
Drive
(Inverter)
P
−0
−
MASTER
+0
+15
5
Twisted
pair
cable 1
6
−
2
5
Twisted
pair
cable
4
−0
SLAVE
5
2
6
Max. 1 m
3
Cooling Fin Overheat Contact
(Thermoswitch Contact)
Master Unit
+0
1
Braking Unit 3
Braking Unit 2
Braking Unit 1
+
B
MASTER
6
Max. 1 m
3
P
−0
SLAVE
2 Braking
Resistor
Unit
1
B
MASTER
SLAVE
2
+
Braking Resistor
Overheat Contact
(Thermal Relay Trip Contact)
2 Braking
Resistor
Unit
1
B
1
Fig. 23
Braking Resistor
Overheat Contact
(Thermal Relay Trip Contact)
4
Cooling Fin Overheat Contact
(Thermoswitch Contact)
Slave Unit 1
3
4
Cooling Fin Overheat Contact
(Thermoswitch Contact)
Slave Unit 2
Example of Parallel Connection of Three Braking Units
4.5 OPERATION
Check that required deceleration characteristics can be obtained. While the braking unit is operating, BRAKE lamp lights for easy check of operation.
NOTE
High voltage is applied to the braking unit. At normal operation,
do not operate the unit without cover.
45
5 TROUBLESHOOTING
Only authorized personnel should be permitted to perform maintenance and
inspections or replace parts.
No.
1
2
3
Fault Status
Braking resistor
unit overload relay
(or thermal overload protector) trips
when not decelerating.
Inverter trips at
overvoltage (ov).
Braking resistor
unit overload relay
(or thermal protector) sometimes
trips.
Cause
Replace the inverter.
• With braking unit
Braking unit main circuit discharging transistor short circuited
Replace the unit.
Improper braking unit power supply
voltage selection connector setting
(Power supply voltage > power supply voltage selection position)
Set it again.
Insufficient braking resistor unit
capacity
Examine the braking
conditions again.
Improper wiring
Check and repair.
Braking unit fault
Replace the unit.
Insufficient braking resistor unit
capacity
Examine the braking
conditions again.
Excessive start/stop switching frequency
4
5
Braking unit trips
by heat sink overheat.
The fault contact of
a braking unit
instantaneously
turned ON when
the power was
turned ON.
Corrective Action
• Without braking unit
Inverter built-in main circuit discharging transistor short circuited
Excessive load inertia
Examine the operating conditions again.
Improper combination of braking
unit and braking resistor unit
Reset.
Ambient temperature 104°F (40°C)
Reduce it.
Braking unit fault
Replace the unit.
Neither a braking resistor nor a
braking resistor unit is connected to
the braking unit.
Connect a braking
resistor or braking
resistor unit to the
braking unit.
46
6 SPECIFICATIONS
6 SPECIFICATIONS
6.1 BRAKING UNIT AND BRAKING RESISTOR UNIT
APPLICATION LIST
The applicable braking unit and braking resistor unit models differ depending on
the inverter model. Refer to the catalog of the relevant inverter.
Example: 200-V Class Inverter Model CIMR-G5†
Inverter
Braking Unit
Max. Applicable
Motor Capacity
HP(kW)
Model
(CDBR
-†)
0.5 (0.4)
1 (0.75)
2 (1.5)
3 (2.2)
5 (3.7)
7.5 (5.5)
10 (7.5)
–
–
–
–
–
–
–
2015B,
2015C
2015B,
2015C
2022B,
2022C
2022B,
2022C
2015B,
2015C
2015B,
2015C
2022B,
2022C
2022B,
2022C
2110B
2110B
2110B
15 (11)
20 (15)
25 (18.5)
30 (22)
40 (30)
50 (37)
60 (45)
75 (55)
100 (75)
120 (90)
150 (110)
Unit
Q’ty
Model
(LKEB
-†)
Braking Resistor Unit
Resistor Spec.
(per unit)
Unit
Q’ty
–
–
–
–
–
–
–
20P7
20P7
21P5
22P2
23P7
25P5
27P5
70W 200Ω
70W 200Ω
260W 100Ω
260W 70Ω
390W 40Ω
520W 30Ω
780W 20Ω
1
1
1
1
1
1
1
Approx.
Braking
Torque
(10%ED)
%
220
125
125
120
125
115
125
1
2011
2400W 13.6Ω
1
125
1
2015
3000W 10Ω
1
125
1
2018
4800W 8Ω
1
125
1
2022
4800W 6.8Ω
1
125
2
2015
3000W 10Ω
2
125
2
2015
3000W 10Ω
2
100
2
2022
4800W 6.8Ω
2
120
2
2022
4800W 6.8Ω
2
100
1
1
1
2022
2022
2022
4800W 6.8Ω
4800W 6.8Ω
4800W 6.8Ω
3
4
5
110
120
100
Note: The above table lists the applicable braking unit and braking resistor unit models for the 200-V
class inverter model CIMR-G5†. For other inverter models, refer to the catalog of the relevant
inverter.
47
Example: 400−V Class Inverter Model CIMR−G5j
Inverter
Braking Unit
Braking Resistor Unit
Max Applicable
Motor Capacity
HP(kW)
Model
(CDBR
− j)
Unit
Q’ty
Model
(LKEB
− j)
0.5 (0.4)
1 (0.75)
2 (1.5)
3 (2.2)
5 (3.7)
7.5 (5.5)
10 (7.5)
15 (11)
20 (15)
25 (18.5)
30 (22)
40 (30)
50 (37)
60 (45)
75 (55)
100 (75)
150 (110)
200 (160)
300 (220)
400 (300)
800 (600)
−
−
−
−
−
−
−
−
−
4030B
4030B
4030B
4045B
4045B
4030B
4045B
4030B
4220B
4220B
4220B
4220B
−
−
−
−
−
−
−
−
−
1
1
1
1
1
2
2
3
1
1
2
4
40P7
40P7
41P5
42P2
43P7
45P5
47P5
4011
4015
4018
4022
4030
4037
4045
4030
4045
4030
4045
4037
4045
4045
Resistor Spec. Unit
Q’ty
(per unit)
70W 750Ω
70W 750Ω
260W 400Ω
260W 250Ω
390W 150Ω
520W 100Ω
780W 75Ω
1040W 50Ω
1560W 40Ω
4800W 32Ω
4800W 27.2Ω
6000W 20Ω
9600W 16Ω
9600W 13.6Ω
6000W 20Ω
9600W 13.6Ω
6000W 20Ω
9600W 13.6Ω
9600W 16Ω
9600W 13.6Ω
9600W 13.6Ω
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
4
5
6
12
Approx.
Braking
Torque
(10%ED)
%
230
130
125
135
135
135
130
135
125
125
125
125
125
125
135
145
100
140
110
110
110
Note: The above table lists the applicable braking unit and braking resistor unit models for the 400−V class
inverter model CIMR−G5j. For other inverter models, refer to the catalog of the relevant inverter.
48
6 SPECIFICATIONS
6.2 BRAKING UNIT FOR 575V CLASS APPLICATION
LIST
Example: 575-V Class Inverter Model CIMR-G5†
Inverter
Braking Unit
Braking Resistor Unit
Max Applicable
Motor Capacity
HP(kW)
Model
(CDBR-†)
Unit Q’ty
Resistor Spec.
Approx.
Braking
Torque
(10%ED)
%
5 (3.7)
–
–
560W 150Ω
180
7.5 (5.5)
–
–
560W 150Ω
125
10 (7.5)
–
–
750W 100Ω
140
15 (11)
–
–
1100W 75Ω
125
20 (15)
–
–
1500W 50Ω
140
25 (18.5)
–
–
2300W 40Ω
140
30 (22)
5037B
1
2800W 38Ω
125
40 (30)
5037B
1
3900W 33Ω
110
50 (37)
5037B
1
4900W 27Ω
110
60 (45)
5037B
2
5900W 22Ω
110
75 (55)
5037B
2
7200W 18Ω
110
100 (75)
5110B
1
9800W 13.6Ω
105
120 (90)
5110B
1
12000W 11Ω
110
150 (110)
5110B
1
15000W 9Ω
110
200 (160)
5300B
1
21000W 6.8Ω
100
Note: The above table lists the applicable braking unit and braking resistor unit models for the 575-V
class inverter model CIMR-G5†. For other inverter models, refer to the catalog of the relevant
inverter.
49
6.3 LIST OF APPLICABLE/NOT APPLICABLE COMBINATIONS WITH CONVENTIONAL MODELS (VS−616HII/
H3, VS−616GII/G3, VS−676)
Braking
Unit
Braking Resistor Unit
Applicable/
Not Applicable
VS−616HII/H3
VS−616GII/G3
VS−676
−
Model
LKEB−20P7
etc.
Applicable
See connection examples of Fig 14.
VS−616HII/H3
VS−616GII/G3
VS−676
Model
CDBR−15H
etc.
Model
LKEB−2015
etc.
Applicable
Use sequencer to break
power supply side on
thermal protector of
the braking resistor
unit side.
VS−616HII/H3
VS−616GII/G3
VS−676
Models
CDBR
−2015,
−2015B etc.
Models
CDBR
−2015,
−2015B etc.
Model
LKEB−4.8K
etc.
No thermal protective
Not applica- function of braking reble
sistor unit.
Model
LKEB−2015
etc.
Applicable
Conventional
Model
VS−616HII/H3
VS−616GII/G3
VS−676
50
Remarks
See connection examples of Figs. 15 to 18.
6 SPECIFICATIONS
6.4 BRAKING UNIT SPECIFICATIONS
200V to 300V
Braking Unit Model
CDBRApplicable Motor Output HP
(kW)
Max. Discharge
Current(A) (peak
value) *
Rated Discharge
Output
charac-ter- Current (A)
istics
Braking Start
Voltage
Protective
Functions
VDC
4030 4045 4090 4220 5037
B
B
B
B
B
5110
B
5300
B
40
(30)
60
(45)
120
(90)
300
(220)
57
(37)
150
(110)
400
(300)
60
100
250
40
60
100
250
40
100
250
15
20
30
80
15
18
30
80
15
30
80
630/660/690/730/760V ±6V
330/345/365/380V±3V
Approx. 8V
Approx. 20V
460 (1.35×380×0.9) to
800V peak
Thermostat
Fin Overheat
Power Charge
Indication
825V/ 950V ±8V
Approx. 16V
243 (1.35×200×0.9) to
400V peak
607 (1.35×500×0.9)
to 1000V
Charge lamp stays ON until bus voltage drops below 50V.
Indoor (protected from corrosive gases and dust)
Location
1000m max.
Altitude
Envionmental
Conditions
500V to 575V
40
Max. Hysteresis
Error
Power
Supply
380V to 460V
2015 2022
B,
B,
2045 2110
2015 2022
B
B
C
C
20
30
60
150
(15)
(22)
(45) (110)
Ambient
Temperature
+14 to 104°F (-10 to +40°C) (not frozen)
Storage Transportation Temperature
-4 to 140°F (-20 to +60°C)
Humidity
90%RH (non-condensing)
Vibration
1G at 10 to less than 20Hz, up to 0.2G at 20 to 50 Hz
Wall-mounted enclosed type
Protective Configuration
Heat Loss (W)
32
38
31
64
54
* Loading time rate can be used below 10% ED (max. 10 sec.)
51
59
35
71
22
53
116
6.5 BRAKING RESISTOR UNIT SPECIFICATIONS
Model
(LKEB
-†)
Specifications
Allowable
Average
Dissipated
Power
(W)
Allowable
Average
Current
(Effective Value)
(A)
20P7B
70W 200Ω
30
0.39
21P5B
260W 100Ω
60
0.77
22P2B
260W 70Ω
89
1.1
23P7B
390W 40Ω
150
1.9
520W 30Ω
220
2.7
780W 20Ω
300
3.9
2011
2400W 13.6Ω
440
5.7
2015
3000W 10Ω
600
7.7
25P5B
27P5B
200
to
230V
2018
4800W 8Ω
740
9.6
2022
4800W 6.8Ω
880
11.4
40P7B
70W 750Ω
30
0.20
41P5B
260W 400Ω
60
0.39
0.60
42P2B
260W 250Ω
89
43P7B
390W 150Ω
150
1.0
45P5B
520W 100Ω
220
1.5
780W 75Ω
300
2.0
1040W 50Ω
440
3.0
1560W 40Ω
600
3.9
4018
4800W 32Ω
740
4.8
4022
4800W 27.2Ω
880
5.7
4030
6000W 20Ω
1200
7.7
4037
9600W 16Ω
1500
9.7
4045
9600W 13.6Ω
1800
11.5
47P5B
4011B
4015B
380
to
460V
52
Allowable
Ambient
Temperature
+14 to 122°F
(-10 to +50°C)
6 SPECIFICATIONS
6.6 MODELS AND CODE NOS. OF BRAKING UNIT
AND BRAKING RESISTOR UNIT
(1)
Braking Unit
Inverter
Voltage
HP (kW)
20 (15)
200 to
230 V
30 (22)
60 (45)
380 to
460 V
500 to
575 V
Model
Code No.
CDBR-2015B
72600-R2150B
CDBR-2015C
72600-R2150C
CDBR-2022B
72600-R2220B
CDBR-2022C
72600-R2220C
CDBR-2045B
72600-R2450B
150 (110)
CDBR-2110B
72600-R21100B
40 (30)
CDBR-4030B
72600-R4300B
60 (45)
CDBR-4045B
72600-R4450B
120 (90)
CDBR-4090B
72600-R4900B
300 (220)
CDBR-4220B
72600-R42200B
50 (37)
CDBR-5037B
72600-R5370B
150 (110)
CDBR-5110B
72600-R51100B
400 (300)
CDBR.5300B
72600-R53000B
53
(2)
Braking Resistor Unit
Inverter
Voltage
200 to
230V
380 to
460V
HP(kW)
Resistor Spec.
(per unit)
Model
Code No.
1 (0.75)
70W 200Ω
2 (1.5)
260W 100Ω
LKEB-21P5
72600-K2010B
3 (2.2)
260W 70Ω
LKEB-22P2
72600-K2020B
5 (3.7)
390W 40Ω
LKEB-23P7
72600-K2030B
7.5 (5.5)
520W 30Ω
LKEB-25P5
72600-K2050B
10 (7.5)
780W 20Ω
LKEB-27P5
72600-K2070B
15 (11)
2400W 13.6Ω
LKEB-2011
72600-K2110
LKEB-20P7
72600-K2P70B
20 (15)
3000W 10Ω
LKEB-2015
72600-K2150
25 (18.5)
4800W 8Ω
LKEB-2018
72600-K2180
30 (22)
4800W 6.8Ω
LKEB-2022
72600-K2220
1 (0.75)
70W 750Ω
LKEB-40P7
72600-K4P70B
2 (1.5)
260W 400Ω
LKEB-41P5
72600-K4010B
3 (2.2)
260W 250Ω
LKEB-42P2
72600-K4020B
5 (3.7)
390W 150Ω
LKEB-43P7
72600-K4030B
7.5 (5.5)
520W 100Ω
LKEB-45P5
72600-K4050B
10 (7.5)
780W 75Ω
LKEB-47P5
72600-K4070B
15 (11)
1040W 50Ω
LKEB-4011
72600-K4110B
20 (15)
1560W 40Ω
LKEB-4015
72600-K4150B
25 (18.5)
4800W 32Ω
LKEB-4018
72600-K4180
30 (22)
4800W 27.2Ω
LKEB-4022
72600-K4220
40 (30)
6000W 20Ω
LKEB-4030
72600-K4300
50 (37)
9600W 16Ω
LKEB-4037
72600-K4370
60 (45)
9600W 13.6Ω
LKEB-4045
72600-K4450
54
YASKAWA AC Drive Option
Braking unit,
Braking resistor unit
Installation Manual
DRIVE CENTER (INVERTER PLANT)
2-13-1, Nishimiyaichi, Yukuhashi, Fukuoka, 824-8511, Japan
Phone: 81-930-25-3844 Fax: 81-930-25-4369
http://www.yaskawa.co.jp
YASKAWA ELECTRIC CORPORATION
New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-6891, Japan
Phone: 81-3-5402-4502 Fax: 81-3-5402-4580
http://www.yaskawa.co.jp
YASKAWA AMERICA, INC.
2121 Norman Drive South, Waukegan, IL 60085, U.S.A.
Phone: 1-800-YASKAWA (927-5292) or 1-847-887-7000 Fax: 1-847-887-7310
http://www.yaskawa.com
YASKAWA ELÉTRICO DO BRASIL LTDA.
Avenida Piraporinha 777, Diadema, São Paulo, 09950-000, Brasil
Phone: 55-11-3585-1100 Fax: 55-11-3585-1187
http://www.yaskawa.com.br
YASKAWA EUROPE GmbH
Hauptstrasse 185, 65760 Eschborn, Germany
Phone: 49-6196-569-300 Fax: 49-6196-569-398
http://www.yaskawa.eu.com
YASKAWA ELECTRIC KOREA CORPORATION
9F, Kyobo Securities Bldg., 26-4, Yeouido-dong, Yeongdeungpo-gu, Seoul, 150-737, Korea
Phone: 82-2-784-7844 Fax: 82-2-784-8495
http://www.yaskawa.co.kr
YASKAWA ELECTRIC (SINGAPORE) PTE. LTD.
151 Lorong Chuan, #04-02A, New Tech Park, 556741, Singapore
Phone: 65-6282-3003 Fax: 65-6289-3003
http://www.yaskawa.com.sg
YASKAWA ELECTRIC (CHINA) CO., LTD.
12F, Carlton Bld., No.21 HuangHe Road, HuangPu District, Shanghai 200003, China
Phone: 86-21-5385-2200 Fax: 86-21-5385-3299
http://www.yaskawa.com.cn
YASKAWA ELECTRIC (CHINA) CO., LTD. BEIJING OFFICE
Room 1011, Tower W3 Oriental Plaza, No. 1 East Chang An Ave.,
Dong Cheng District, Beijing, 100738, China
Phone: 86-10-8518-4086 Fax: 86-10-8518-4082
YASKAWA ELECTRIC TAIWAN CORPORATION
9F, 16, Nanking E. Rd., Sec. 3, Taipei, 104, Taiwan
Phone: 886-2-2502-5003 Fax: 886-2-2505-1280
YASKAWA INDIA PRIVATE LIMITED
#17/A Electronics City, Hosur Road Bangalore 560 100 (Karnataka), India
Phone: 91-80-4244-1900 Fax: 91-80-4244-1901
http://www.yaskawaindia.in
YASKAWA ELECTRIC CORPORATION
In the event that the end user of this product is to be the military and said product is to be employed in any weapons systems or the manufacture
thereof, the export will fall under the relevant regulations as stipulated in the Foreign Exchange and Foreign Trade Regulations. Therefore, be sure
to follow all procedures and submit all relevant documentation according to any and all rules, regulations and laws that may apply.
Specifications are subject to change without notice for ongoing product modifications and improvements.
© 2005-2013 YASKAWA ELECTRIC CORPORATION. All rights reserved.
MANUAL NO. TOBP C720600 00F
Published in Japan December 2013 05-3 13 -0
13-7-11
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