LTI CDA54 Series User manual

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EN
Ausführungsbeschreibung
CDA/CDD54.xxx,W
Specification
Antriebsregler
22 kW to 90 kW
45 A to 170 A
Inverter Drive Systems
22 kW to 90 kW
45 A to 170 A

Piktogramme/
Pictograms
Ausführungsbeschreibung CDA/CDD54.xxx
CDA/CDD54.xxx Specification
ID no.: 1001.21B.2-00 • 04/2014
Technische Änderungen vorbehalten.
Subject to technical changes.
Achtung! Fehlbedienung kann zu
Beschädigung oder Fehlfunktion des
Antriebs führen.
Attention! Misoperation may result in
damage to the drive or malfunction.
Gefahr durch elektrische Spannung!
Falsches Verhalten kann Menschenle-
ben gefährden.
Danger from electrical tension! Impro-
per behaviour may endanger human life.
Gefahr durch rotierende Teile! Antrieb
kann automatisch loslaufen. Danger from rotating parts! The drive may start running automatically.
Hinweis: Nützliche Information Note: Useful information
Verweis auf andere Dokumente Reference to other documents
Hinweis: Diese Ausführungsbeschreibung
ist keine Betriebsanleitung!
Sie ergänzt die Betriebsanleitun-
gen der jeweiligen Baureihen um
die Beschreibung der Bauvarian-
ten.
Note: This specification manual is not an
operation manual!
It is an add on to the referring ope-
ration manual of the units.
Grundsätzlich muss jede Person, die mit der
Montage, Inbetriebnahme, Bedienung und
Instandhaltung (Inspektion, Wartung, Instand-
setzung) des Umrichters befasst ist, eine ent-
sprechende autorisierte, eingewiesene und
qualifizierte Elektrofachkraft im Sinne VDE
0105 sein.
Any person involved with the installation, com-
missioning, operation and maintenance
(inspection, maintenance, and repair) of the
inverter must be an authorised, trained and
qualified electrician in accordance with VDE
0105.
Diese Elektrofachkraft muss diese Ausfüh-
rungsbeschreibung und die Betriebsanleitung,
im besonderen die Sicherheitshinweise, gele-
sen und verstanden haben.
The qualified electrician must have read and
understood this specification, the operation
manual and in particular the safety information.
Geräte mit folgender Bezeichnung werden in dieser
Ausführungsbeschreibung beschrieben: Devices with the following nominations are described in this specification:
➢ CDA54.xxx
➢ CDD54.xxx
➢ CDA54.xxx
➢ CDD54.xxx
D

Specification CDA/CDD54.xxx
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Table of Contents
1 Mechanical installation
1.1 Please note! ................................................................................................1-1
1.2 Wall mounting ............................................................................................1-1
2 Installation
2.1 Overview .....................................................................................................2-1
2.1.1 CDA54.xxx ..............................................................................................2-2
2.1.2 CDD54.xxx ..............................................................................................2-3
2.1.3 Position plan CDA54.xxx,W .....................................................................2-4
2.1.4 Position plan CDD54.xxx,W .....................................................................2-4
2.2 EMC compliant installation ........................................................................2-5
2.3 Electrical isolation concept .......................................................................2-7
2.4 Motor connection .......................................................................................2-7
2.5 Mains connection .......................................................................................2-7
A Appendix
A.1 Permissible current load for drive controllers ..........................................A-1
A.2 Technical data ............................................................................................A-3
A.3 Ambient conditions ....................................................................................A-3
A.4 Using a power choke ................................................................................A-4
A.5 Line filter ....................................................................................................A-5
A.6 UL-approval ................................................................................................A-6

1-
Specification CDA/CDD54.xxx

0-1
Specification CDA/CDD54.xxx
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Validity This specification supplements the operation manuals:
•CDA3000
Id.-No.: 0840.00B.x
•CDD3000
Id.-No.: 0931.00B.x
This specification replaces the following chapters in the above mentioned operation
manuals:
Operation Instructions CDA/CDD3000 Specification
Chapter Subject New Replaced
Inside of cover, front Device overview, validity of software X
2Mechanical installation X
3.1 Installation - overview
3.2 EMC compliant installation X
Electrical isolation concept X
3.4 Motor connection X
3.5 Mains connection X
A Appendix Technical data, UL approval, etc. X

0-2
Specification CDA/CDD54.xxx
Device overview
CDA/CDD54.xxx
Device variants
Validity of software CDA54.xxx from version 4.0
CDD54.xxx from version 3.50
Operation Instructions CDA/CDD3000 Specification
Chapter Subject New Replaced
Inside of cover, front Device overview, validity of software X
Device designation Rated current
[A] Rated power [kW] Sizes [BG]
CDA/CDD54.045 45 22
6
CDA/CDD54.060 60 30
CDA/CDD54.072 72 37
CDA/CDD54.090 90 45 7
CDA/CDD54.110 110 55
CDA/CDD54.143 143 75 7a
CDA/CDD54.170 170 90
BG6
22 - 37 kW
45 - 72 A
45 - 55 kW
90 - 110 A
75 - 90 kW
143 - 170 A
BG7 BG7a
WARNING
Capacitordischarge
time>3min.
Payattentionto the
operationmanual!
ACHTUNG
Kondensatorent-
ladezeit>3 Min.
Betriebsanleitung
beachten!
+10,5V
OSD02
WARNING
Capacitordischarge
time> 3 min.
Payattention tothe
operationmanual!
ACHTUNG
Kondensatorent-
ladezeit> 3 Min.
Betriebsanleitung
beachten!
+10,5V
OSD02
WARNING
Capacitordischarge
time>3min.
Payattentiontothe
operationmanual!
ACHTUNG
Kondensatorent-
ladezeit>3 Min.
Betriebsanleitung
beachten!
+10,5V
OSD02

1-1
Specification CDA/CDD54.xxx
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1 Mechanical installation
1.1 Please note!
Attention: Please strictly avoid that ...
- any moisture enters into the device,
- aggressive or conductive substances are in the immediate vicinity,
- drill chippings, screws or foreign bodies drop into the device,
- ventilation openings are covered.
1.2 Wall mounting
Operation Instructions CDA/CDD3000 Specification
Chapter Subject New Replaced
2Mechanical installation X
Step Action Comment
1
Mark the position of the tapped holes on the
backing plate.
Drill a hole for each fastening screw and cut
threads into the backing plate.
The tapping area will provide you with good,
full-area contact.
2Mount the drive controllervertically on the
backing plate. Do not forget the mounting clearances! The contact area must be metallic bright.
3Mount additional components, such as line
filter, power choke, etc. on the backing plate. The cable between line filter and drive controller must not be longer than max. 30 cm.
4Continue with the electrical installation in
section 3.
Please note:
• Air must be able to flow through the device without restriction.
• The backing plate must be well earthed.
• To attain the best result for EMC-compatible installation you
should use a chromatized or galvanised backing plate. On spray
painted backing plates remove the paint coating from the contact
area.
100
100
The device may otherwise be damaged!

1 Mechanical installation
1-2
Specification CDA/CDD54.xxx
CDx54...,Wx.x BG6 BG7 BG7a
Weight ~32 kg ~32 kg ~37 kg
A 190 280 280
A1150 200 200
A2150 200 200
B 230 267,5 321
C 382,5 600 600
C1365 581 581
G ∅5.6 (M5) 9.5 (M9) 9.5 (M9)
H 100 100 100
I60 60 60
J60 60 60
K 260 300 350
Please provide additionalspace for bending radii ofthe connection cables!
Table 1.1 Wall mounting dimensions (dimensions in mm)
K
I
HJ
H
A
A1
C1
∅ GA2
C
B

2-1
Specification CDA/CDD54.xxx
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2 Installation
2.1 Overview Terminals X1, X18 and X21 on devices CDA54.xxx and CDD54.xxx have following cable cross-
sections, depending on sizes:
Fig. 1.1 Terminals BG6
Fig. 1.2 Terminals BG7/7a
The following overview shows the devices CDA54.xxx and CDD54.xxx with their interface
positions. The terminals are designated in more detail in the following tables.
Operation Instructions CDA/CDD3000 Specification
Chapter Subject New Replaced
3.1 Installation - overview X
3.2 EMC compliant installation / PE-terminal X
NEW Electrical isolation concept X
3.4 Motor connection X
3.5 Mains connection X
Size X1 X18 X21
BG6 25 2,5 25
BG7 50 2,5 50
BG7a 95 2,5 U, V, W, PE: 95
ZK+, ZK-, RB-, RB+, PE: 50
Table 1.2 Cable cross-section in mm2
X1
X1 8
+
-
+
-
X21
PE U V W
X1
X1 8
+
-
+
-
PE U V W ZK- BR- BR+ ZK+ PE
X21

2 Installation
2-2
Specification CDA/CDD54.xxx
2.1.1 CDA54.xxx
U
V
W
ZK+
+
-
ZK-
RB+
RB-
Motor
3~
X21
Brake + Brake -
-
power supply unit 24 V ... 48 V DC
BG6 : 1 A ... 2 A
BG7/7a: 3 A ... 6 A
++--
+-
X18
optional
RS232
3
X4
432 1
9876
X3
16
17
18
19
20
13
14
15
12
11
10
9
8
7
6
5
4
3
2
1
OSD00
OSD01
DGND
Relay
Normaly
Normaly
open
closed
DGND
ISD02
ISD03
+24V
ISD01
ISD00
ENPO
+24V
+24V
AGND
ISA01
ISA00
UR
X2
ENPO
Digital input
Digital output
Relay output
Analog input
Analog output
V
R≥10kΩ
L1
L2
L3
FN
L1
L2
L3
PE
K1
< 0,3 m*
X1
*Use > 0.3 m shielded
cables
ϑ
ϑ
ϑ+
-
ϑ
ϑ+
Thermostat relay
Brake resistor control
ϑ
start
D
RIVE
-
M
AN AGER
H3H2H1
CDA54.xxx
No. Designation Function
H1, H2, H3 Light emitting diodes Equipment status display
X1 Mains connection Mains supply connection, 3 x 460 V -25 % +15 %
X2 Control connection 4 digital inputs and ENPO, 2 analog inputs (10 bit),
2 digital outputs, 1 relay (two-way contact), 1 analog output
X31) Motor temperature monitoring PTC, following DIN 44082
linear temperature sensor KTY 84-130 or
thermal circuit breaker Klixon
Table 2.3 Terminal designation CDA54.xxx

Specification CDA/CDD54.xxx
2 Installation
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2.1.2 CDD54.xxx
X4 RS232 port Connection possibility for control terminals, PC with DRIVEMANAGER or
CM-RS485 - interface converter
X8, X9 Optional slot 1 and 2
see chapter 2.1.3
Expansion board slot for e.g. optional module PROFIBUS-DP (CM-
DPV1), IO-expansion (UM-8I4O), CAN-BUS, DSP402 (CM-CAN1, CM-
CAN2)
X18 External voltage supply optional, 24 V -20 % ... 48 V +10 % DC
BG6: 1 A ... 2 A, BG7/7a: 3 A ... 6 A, mean power consumption
X21 Power terminal Motor (U, V, W), DC-supply (ZK+/ZK-), braking resistor (RB+/RB-)
1) The PTC must only be connected to one of the two possible terminals X3 orX6.
No. Designation Function
Table 2.3 Terminal designation CDA54.xxx
U
V
W
ZK+
ZK-
RB+
RB-
Motor
3~
ϑX21
ϑ-
ϑ+
++--
+-
X18 X7 8
TTL / Sin/Cos /
SSI Encoder
54321
10 9 8 7 6
15 14 13 12 11
X6
6Resolver
432 1
9876
X5 6TTL-encoder simulation
or
reference sensor input
432 1
9876
RS232 3
X4 stop start
D
RIV E
-
M
ANAGER
432 1
9876
ϑ-
ϑ+
X3
ϑ
ϑ-
ϑ+
16
17
18
19
20
5
9
13
14
15
12
11
10
9
8
7
6
5
4
3
2
1
OSD01
VCC03
GND03
OSD03
OSD00
ISD03
ISD04
DGND
ISD02
ISD01
ISD00
DGND
ENPO
+24V
ISA01-
ISA01+
ISA00-
ISA00+
X2
ENPO
Digital output
Relay output
Motor
holding
brake
Digital input
Analog input
ISA00+
ISA00-
R≥10kΩ
(12bit)
+10V
L1
L2
L3
FN
L1
L2
L3
PE
K1
< 0,3 m*
X1
H3H2H1
CDD54.xxx
power supply unit 24 V ... 48V DC
optional
BG6 : 1 A ... 2 A
BG7/7a: 3 A ... 6 A
* Use > 0.3 m shielded
cables
Brake + Brake -
Thermostat relay
Brake resistor control

2 Installation
2-4
Specification CDA/CDD54.xxx
2.1.3 Position plan
CDA54.xxx,W
Fig. 1.3 Position plan BG6
No. Designation Function
H1, H2, H3 Light emitting diodes Equipment status display
X1 Mains connection Mains supply connection, 3 x 460 V -25 % +15 %
X2 Control connection 5 digital inputs, 2 analog inputs, (10 bit / 12 bit)
2 digital outputs, 1 relay (normally open), ENPO
X31) Motor temperature monitoring PTC, following DIN 44082
linear temperature sensor KTY 84-130 or
thermal circuit breaker Klixon
X4 RS232 port Connection possibility for control terminals, PC with DRIVEMANAGER or
CM-RS485 - interface converter
X5 TTL-encoder simulation/reference
sensor input Incremental encoder simulation or incremental reference sensor input
X6 Resolver connection with temperature monitoring
X7 TTL-/SSI encoder interface
sin/cos TTL encoder SSI absolute value transducer
X8, X9 Optional slot 1 and 2 see chapter 2.1.4, expansion board slot for e.g. optional module PROFIBUS-DP (CM-DPV1),
IO-expansion (UM-8I4O), CAN-BUS, DSP402 (CM-CAN1, CM-CAN2)
X18 External voltage supply optional, 24 V -20 % ... 48 V +10 % DC
BG6: 1 A ... 2 A, BG7/7a: 3 A ... 6 A, mean power consumption
X21 Power terminal Motor (U, V, W), DC-supply (ZK+/ZK-), braking resistor (RB+/RB-)
1) The PTC must only be connected to one of the two possible terminals X3 orX6.
Table 2.4 Terminal designation CDA54.xxx
X2
X4
X21
X8
X9
X3
X1
H1-3
X18
X21

Specification CDA/CDD54.xxx
2 Installation
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Fig. 1.4 Position plan BG7/7a
2.1.4 Position plan
CDD54.xxx,W
Fig. 1.5 Position plan BG6
Fig. 1.6 Position plan BG7/7a
X18X1
X4
X2
X8
X9
X3
X21
H1-3
H1-3
X2
X4
X21
X8
X1
X9
X3
X6
X5
X7
X18
X21
H1-3
X8
X9
X2
X4
X3
X6
X5
X7
X18X1

2 Installation
2-6
Specification CDA/CDD54.xxx
2.2 EMC compliant
installation Drive controllers are components intended for installation into industrially and commercially used
equipment and machines.
Commissioning (i. e. starting intended operation) is only permitted when strictly complying with
EMC-directive (89/336/EEC).
The installer/operator of a machine and/or equipment must provide evidence of the compliance
with the protection targets stipulated in the EMC-directive.
Attention: Compliance with the required EMC-protection targets is normally achieved by
observing the installation instructions in this manual and using the appropriate radio
interference suppression filters.
Assignment of drive controller with internal line filter
All drive controllers are fitted with a sheet steel housing with aluminium-zinc surface to improve the
interference immunity factor as specified in IEC61800-3, environment 1 and 2.
Drive controllers size BG6 (22 kW to 37 kW) are equipped with integrated line filters. With the
measuring methods specified in the standard these drive controllers comply with the EMC product
standard IEC61800-3 for "Environment 1" (living area) and "Environment 2" (industrial area).
− Public low voltage network (environment 1) living area: up to 10 m motor cable length.
Attention: This is a restricted availability product in accordance with IEC 61800-3. This product
may cause radio interference in domestic environments; in such cases the operator
may need to take appropriate countermeasures.
− Industrial low voltage network (environment 2) industrial area: up to 25 m motor cable
length, exact data can be found in appendix .
Assignment of drive controller with external line filter
An external radio interference suppression filter (EMCxxx) is available for all drive controllers. With
this line filter the drive controllers comply with the EMC product standard IEC61800-3 for
"Environment 1" (living area) and "Environment 2" (industrial area).
− Public low voltage network (environment 1) living area: up to 100 m motor cable length.
Attention: This is a restricted availability product in accordance with IEC 61800-3. This product
may cause radio interference in domestic environments; in such cases the operator
may need to take appropriate countermeasures.
− Industrial low voltage network (environment 2) industrial area: up to 150 m motor cable
length.

Specification CDA/CDD54.xxx
2 Installation
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Subject Projecting and installation regulations
PE-terminal
Equipotential bonding
Use a bright backing plate. Use cables and/or ground straps with cross sections as large
as possible. Route PE-conductors of components in a star shaped pattern. To create a
low-resistance HF-connection both grounding (PE) and shield connection must have
large-area contact to the PE-bar on the backing plate.
PE-mains connection in accordance with DIN VDE 0100 part 540
• Mains connection < 10 mm². PE-conductor cross-section min. 10 mm² or use 2
conductors with a cross-section of the mains supply lines.
• Mains connection > 10 mm². Use a PE-conductor cross section complying withthe
mains lead cross-section.
Routing of cables
• Route the motor cable separated from signal and mains supply lines. The minimum
distance between motor cable and signal line/mains line must be 20 cm, if
necessary us a separator.
• Always route the motor cable without interruptions and the shortest way out of the
control cabinet.
• When using a motor contactor or a reactance coil/motor filter, this should be directly
mounted to the drive controller. Do not bare the core ends of the motor cable too
soon.
• Avoid unnecessary cable lengths.
Cable type The drive controllers must always be wiredwith screenedmotor cablesandsignal lines. A
cable type with double copper braidingwith 60-70 % coverage must be used for all
screened connections.
Further hints for the control
cabinet design
• Contactors,relays,solenoidvalves (switchedinductivities)mustbe wiredwith fuses.
The wiring must be directly connected to the respective coil.
•Switched inductivities should be at least 20 cm away from the process controlled
assemblies.
• Place larger consumers near the supply.
• If possible enter signal lines only from one side.
• Lines of the same electric circuit must be twisted. Crosstalk is generally reduced by
routing cables in close vicinity to earthed plates. Connect residual strands at both
ends with the control cabinet ground (earth).
Supplementary information Supplementing information can be found in the corresponding operation instructions
CDA3000 or CDD3000.
Table 2.5 Projecting and installation regulations

2 Installation
2-8
Specification CDA/CDD54.xxx
2.3 Electrical
isolation concept
2.4 Motor connection Shield contacting on drive controller module
A shielding plate, which enables simple clamp-type assembly with all-around contact (order-no.
183-01511), is available as accessory for BG6 and BG7.
For devices BG7 the customer must provide sufficient shielding contact.
2.5 Mains
connection Drive controllers of BG6 are equipped with integrated mains filters.
Devices of BG7/7a should be wired with an external line filter. Consult your project engineer.
Connection of the drive controller via a power choke with an impedance voltage of 2 % of
the rated voltage (uK= 2 %) is highly recommended for:
• Connection of the drive controller to systems of environment class 3 and higher, see standard
EN 61000-2-4 in this respect.
• all drive controllers CDA/CDD54.xxx
• where there is a requirement to comply with the limit values for variable-speed electric drives
(see standard EN 61800-3/ IEC 1800-3)
• D.C.-link coupling of several drive controllers
Attention: Due to the precharging technology one must make sure that the power choke is
installed between drive controller and line filter, as otherwise the line filter may be
damaged.
3 x 460 V -25 % +10 %
DS power choke
PE
Mains contactor
Line filter
Mains
fuses
L1
L2
L3
WV U
M
3
Three-phase a.c. motor
W1 V1 U1
PE
L1 L2 L3PE
3 A-C
Semi-controlled
thyristor bridge
d.c,-link capacitor
Brake chopper
+-PE
IGBT power stage
24 V ... 48 V DC
-25 % +10 %
PE
external braking resistor device
with one thermal contact
ZK+ ZK-
RB+RB-
-
+- + X18:
X1:
X21:
High-threshold
chopper-type power supply
200...1000V
+55V
GND
external controller
voltage supply
at U-Zk < 200 V
internal
PTC braking resistor
Precharge
PTC
Option:
single stage
line filter
U-ZK
Blower
18...26 V
supply
24...55V 24V
24V
+15V-15V+5V
X2.
Optional:
24 V supply control print
CDA : X2.13 (+24 V), X2.14 (GND)
L3
GND
CDA / CDD
Control section print
GND
CDD : X2.05 (+24 V), X2.06 (GND)
Option
L1
K1
L2
L3
PE
X1
L3
L1
L2
FN
< 0,3 m

A-1
Specification CDA/CDD54.xxx
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A Appendix
A.1 Permissible
current load for
drive controllers
Maximum permissible controller output current and peak current depend on the mains voltage, the
motor cable length, the power stage switching frequency and the ambient temperature. If the
application conditions change, the maximum permissible current load of the drive controllers will
also change, see following characteristics and tables.
Operation Instructions CDA/CDD3000 Specification
Chapter Subject New Replaced
A Appendix Ampacity x
Technical data x
Ambient conditions x
Using a power choke x
Line filter x
UL-approval x
(1) Continuous operation
(2) Intermittent operation* > 5 Hz rotating field
frequency
Drive controller 45 to 143 A (22 to 75 kW)
I/IN= 1.5 for 30 s at 4/8 kHz
Drive controller 170 A (90 kW)
I/IN= 1.5 for 30 s at 4 kHz
(3) Intermittent operation* 0 to 5 Hz rotating field
frequency
Drive controller 45 to 72 A (22 to 37 kW)
I/IN= 1.5 for 30 s at 4/8 kHz
Drive controller 90 to 170 A (47 to 90 kW)
I/IN= see Table A.1
(4) Intermittent operation > 5 Hz rotating field
frequency
Drive controller 45 to 170 A (22 to 90 kW)
I/IN= 2.1 for 4 s at 8 kHz
* Intermittent operation IN> Ieff
Ieff 1
T
-- Σn
i1=I2
iti
⋅⋅=
525404550
1
2
I
I
N
(1)
f [Hz]
(2)
(3)
(4)

A-2
Specification CDA/CDD54.xxx
Drive controller for 400/460 V networks:
Module
Power stage
switching
frequency
[kHz]
Rated
current
IN [A]
at 400 V
Rated
current
IN [A]
at 460 V
Peakcurrentfor
intermittent
operation
0 to 5 Hz [A]
Peakcurrentfor
intermittent
operation
> 5 Hz [A]
CDA54.045,Wx.x 445 45 67 67
CDA54.060,Wx.x 460 60 90 90
CDA54.072,Wx.x 472 72 108 108
CDA54.090,Wx.x 490 90 110 1801)
CDA54.110,Wx.x 4110 110 110 2201)
CDA54.143,Wx.x 4143 143 111 2861)
CDA54.170,Wx.x 4170 170 150 3401)
CDD54.045,Wx.x 4, 8 45 45 901) 901)
CDD54.060,Wx.x 4, 8 60 60 1201) 1201)
CDD54.072,Wx.x 4, 8 72 72 1441) 1441)
CDD54.090,Wx.x 4, 8 90 90 110 1801)
CDD54.110,Wx.x 4,8 110 110 110 2201)
CDD54.143,Wx.x 4143 143 111 2861)
CDD54.170,Wx.x 4170 170 150 3401)
Cooling air temperature45 °C with power stage switching frequency
4kHz
40 °C with power stage switching frequency 8,
16 kHz
1) I/IN= 2.0 x INfor 3 s at full load of 70 % of the rated current IN and
I/IN= 2.0 x INfor 10 s at a heat sink output temperature of < 45/40 °C
at a switching frequency of 4/8 kHz
Motor cable length 10 m
Mounting altitude 1000 m above MSL
End-to-end mounting
Table A.1 Drive controller for 400/460 V networks

Specification CDA/CDD54.xxx
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A.2 Technical data
A.3 Ambient
conditions
Designation
Technical data
CDA/CDD54.045 CDA/CDD54.060 CDA/CDD54.072 CDA/CDD54.090 CDA/CDD54.110 CDA/CDD54.143 CDA/CDD54.170
Output motor side1)
Recommended nominal power
with 2-pin standard motor for
CDA 22 kW 30 kW 37kW 47 kW 55 kW 75 kW 90 kW
Voltage 3 x 0 ... 400/460 V
Continuous current effective (IN)45 A 60 A 72 A 90 A 110 A 143 A 170 A
Peak current CDA2)
Peak current CDD2) 67
90 90 120 108 144 180 180 220 220 286 286 340 340
Rotating field frequency 0 ... 400 Hz
Power stage switching
frequency 4, 8 kHz CDA 4kHz, CDD 4,8 kHz 4 kHz
Input mains supply side
Mains voltage 3 x 460 V -25 % +15 %
Device connected load 31 kVA 42 kVA 50 kVA 62 kVA 76 kVA 99 kVA 118 kVA
Asymmetry of the mains voltage ±3 % max.
Frequency 50/60 Hz ±10 %
Power dissipation CDA
CDD
520 W
610 W
700 W
830 W
860 W
1010 W
1050 W
1300 W
1300 W
1600 W
1700 W
2100 W
2000 W
2500 W
Brake chopper power electronics
Minimumohmic resistanceof an
externally installed braking
resistor 18 Ω13 Ω12 Ω10 Ω8,5 Ω6,5 Ω
1) Data related to an output voltage of 400 V and a switching frequency of 4kHz
permissible currents at 460 V and changed switching frequencies are documented in Table A.1.
2) Further information see Table A.1
Table A.2 Technical data
Characteristic Drive controller
Temperature range
during operation 1) -10 ... 45 °C at 4 kHz
up to 55 °C with power reduction
in storage 1) -25 ... +55 °C
during transport 1) -25 ... +70 °C
Relative humidity during operation 1) 15 ... 85 %, dewing not permitted
Degree of protection Device IP20 2) (NEMA 1) except terminals
Cooling concept Wall mounting IP20
Safety of machines acc. to BGV A3
Mounting height up to 1000 m above MSL, higher than 1000 m above MSL with
power reduction of 1 % per 100 m, max. 2000 m above MSL
1) For furtherinformation on this subject please refer to the project planning guide, Ser.-No.: 0927.05B.x
2) the terminals meet the demands of IP00
Table A.3 Environmental conditions CDA/CDD54.xxx and modules

A-4
Specification CDA/CDD54.xxx
Attention: Do not install the drive controllers in places where they are permanently exposed to
vibrations.
A.4 Using a power
choke
Among others, environment class 3 is characterized by:
• Mains voltage fluctuations > + 10 % UN
• Short-term interruptions between 10 ms to 60 s
• Voltage asymmetry > 3 %
Environment class 3 typically applies where:
• a major part of the load is supplied by power converters (dc choppers or soft-start equipment).
• welding machines are present.
• induction or arc furnaces are present.
• large motors are frequently started.
• loads fluctuate rapidly.
The use of power chokes is necessary:
• where the drive controller is used in applications with disturbance variables
corresponding with environment class 3, as per EN 61000-2-4 and above (hostile
industrial environment).
• With the dc-link between multiple drive controllers.