Electrical installation - brake resistor temperature switch64
Electrical installation - loadsharing64
Electrical installation - 24 Volt external DC supply66
Electrical installation - relay outputs66
Electrical installation - control cables74
Electrical installation - bus connection76
Electrical installation - EMC precautions77
Use of emc-correct cables78
56
59
62
MG.52.B2.02 - VLT
®
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®
VLT
Electrical installation - earthing of control cables80
RFI switch81
5000 Design Guide
Serial communication
Control Word According to FC Profile88
Status Word according to FC Profile90
Control word according to Fieldbus Profile91
Status word according to Fieldbus Profile92
Telegram example95
Connection example
Conveyor belt100
Pump101
Gantry Crane102
Torque control, speed feedback103
VLT 5000 controllers104
PID for process control106
PID for speed control107
PID for torque controller (open loop)109
Special conditions
Galvanic Isolation (PELV)110
Extreme Running Conditions111
Peak voltage on motor112
Switching on the input113
Derating114
Motor thermal protection117
Vibration and Shock117
Air Humidity117
Aggressive environments118
Efficiency119
CE labelling121
Required compliance levels125
EMC Immunity125
84
100
110
Definitions
Factory settings
Index
2 MG.52.B2.02 - VLT
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128
131
140
Software version
®
VLT
VLT 5000 Series
Design Guide
Software version: 3.9x
5000 Design Guide
This Design Guide can be used for all VLT 5000 Series frequency converters with software version 3.9x.
The software version number can be seen from parameter 624.
CE and C-tick labelling do not cover VLT 5001-5062, 525-600 V units.
Introduction
MG.52.B2.02 - VLT
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VLT
®
5000 Design Guide
The voltage of the frequency converter is
dangerous whenever the equipment is
connected to mains. Incorrect installation
of the motor or the frequency converter
may cause damage to the equipment, serious personal injury or death.
Consequently, the instructions in this
manual, as well as national and local rules
and safety regulations, must be complied
with.
The Protective Extra Low Voltage (PELV)
requirements stated in IEC 61800-5-1 are
not fulfilled at altitudes above 2000 m
(6562 ft.). For 200V frequency converters
the requirements are not fulfilled at altitudes above 5000 m (16 404 ft.). Please
contact Danfoss Drives for further information.
Safety regulations
6.Do
not remove the plugs for the motor and
main supply while the frequency converter is
connected to mains. Check that the mains
supply has been disconnected and that the
necessary time has expired before removing
motor and mains plugs.
7.Please note that the frequency converter has
more voltage inputs than L1, L2 and L3, when
loadsharing (linking of DC intermediate circuit) and external 24 V DC have been installed. Check that all voltage inputs have been
disconnected and that the necessary time
has passed before repair work is commenced.
1.The frequency converter must be disconnected from mains if repair work is to be carried
out. Check that the mains supply has been
disconnected and that the necessary time
has passed before removing motor and
mains plugs.
2.The [STOP/RESET] key on the control panel
of the frequency converter does not disconnect the equipment from mains and is thus
not to be used as a safety switch.
3.Correct protective earthing of the equipment
must be established, the user must be protected against supply voltage, and the motor
must be protected against overload in accordance with applicable national and local
regulations.
4.The earth leakage currents are higher than
3.5 mA.
5.Protection against motor overload is not included in the factory setting. If this function is
desired, set parameter 128 to data value ETRtrip or data value ETR warning.
Note: The function is initialised at 1.16 x rated
motor current and rated motor frequency. For
the North American market: The ETR functions provide class 20 motor overload protection in accordance with NEC.
4 MG.52.B2.02 - VLT
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VLT
®
5000 Design Guide
Warning against unintended start
1.The motor can be brought to a stop by means
of digital commands, bus commands, references or a local stop, while the frequency
converter is connected to mains.
If personal safety considerations make it necessary to ensure that no unintended start
occurs,
cient.
2.While parameters are being changed, the
motor may start. Consequently,
[STOP/RESET] must always be activated,
following which data can be modified.
3.A motor that has been stopped may start if
faults occur in the electronics of the frequen-
Touching the electrical parts may be fatal - even after the equipment has been disconnected from mains.
Also make sure that other voltage inputs have been disconnected, such as external 24 V DC, load-sharing (linkage
of DC intermediate circuit), as well as the motor connection for kinetic back-up.
VLT 5001 - 5006, 200-240 V:wait at least 4 minutes
VLT 5008 - 5052, 200-240 V:wait at least 15 minutes
VLT 5001 - 5006, 380-500 V:wait at least 4 minutes
VLT 5008 - 5062, 380-500 V:wait at least 15 minutes
VLT 5072 - 5302, 380-500 V:wait at least 20 minutes
VLT 5352 - 5552, 380-500 V:wait at least 40 minutes
VLT 5001 - 5005, 525-600 Vwait at least 4 minutes
VLT 5006 - 5022, 525-600 V:wait at least 15 minutes
VLT 5027 - 5062, 525-600 V:wait at least 30 minutes
VLT 5042 - 5352, 525-690 V:wait at least 20 minutes
VLT 5402 - 5602, 525-690 V:wait at least 30 minutes
these stop functions are not suffi-
the stop key
Warning:
Use on isolated mains
See section RFI Switch regarding use on isolated
mains.
It is important to follow the recommendations regarding installation on IT-mains, since sufficient protection
of the complete installation must be observed. Not taking care using relevant monitoring devices for ITmains may result in damage.
cy converter, or if a temporary overload or a
fault in the supply mains or the motor connection ceases.
Introduction
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 5
®
VLT
5000 Design Guide
Introduction
This Design Guide is intended as a tool for use when designing a plant or system that includes VLT 5000 Series.
Specific technical publications on the VLT 5000 Series: Operating Instructions and Design Guide.
Operating Instructions:Gives instructions in optimum installation, commissioning and service.
Design Guide:Gives all required information for design purposes, and gives a good insight
into the technology, product range, technical data, etc.
The Operating Instructions include a Quick Setup instruction and are delivered with the unit.
When reading through this Design Guide, you will
come across various symbols that require special attention.
The symbols used are the following:
Indicates a general warning
NB!
Indicates something to be noted by the
reader
Indicates a high-voltage warning
6 MG.52.B2.02 - VLT
®
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®
VLT
Available literature
Below is a list of the literature available for VLT 5000. It must be noted that there may be deviations from one
country to another.
Supplied with the unit:
Operating instructionsMG.51.AX.YY
High Power Installation GuideMI.90.JX.YY
VLT 5000 SyncPos option manualMG.10.EX.YY
VLT 5000 Positioning controller manualMG.50.PX.YY
VLT 5000 Synchronising controller manualMG.10.NX.YY
Ring spinning optionMI.50.ZX.02
Wobble function optionMI.50.JX.02
Winder and Tension control optionMG.50.KX.02
5000 Design Guide
Introduction
Instructions for VLT 5000:
LoadsharingMI.50.NX.02
VLT 5000 Brake resistorsMI.90.FX.YY
Brake resistors for horizontal applications (VLT 5001 - 5011) (Only in English and German)MI.50.SX.YY
LC filter modulesMI.56.DX.YY
Converter for encoder inputs (5V TTL to 24 V DC) (Only in combined English/German)MI.50.IX.51
Back Plate to VLT 5000 SeriesMN.50.XX.02
Various literature for VLT 5000:
Design GuideMG.51.BX.YY
Incorporating a VLT 5000 Profibus in a Simatic S5 SYSTEMMC.50.CX.02
Incorporating a VLT 5000 Profibus in a Simatic S7 SYSTEMMC.50.AX.02
Hoist and the VLT 5000 seriesMN.50.RX.02
Miscellaneous (only in English):
Protection against electrical hazardsMN.90.GX.02
Choice of prefusesMN.50.OX.02
VLT on IT mainsMN.90.CX.02
Filtering of harmonic currentsMN.90.FX.02
Handling aggressive environmentsMN.90.IX.02
CI-TITM contactors - VLT® frequency convertersMN.90.KX.02
VLT® frequency converters and UniOP operator panelsMN.90.HX.02
X = version number
YY = language version
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 7
VLT
®
5000 Design Guide
Control principle
A frequency converter rectifies AC voltage from mains
into DC voltage, after which this DC voltage is converted into a AC current with a variable amplitude and
frequency.
1. Mains voltage
3 x 200 - 240 V AC, 50 / 60 Hz.
3 x 380 - 500 V AC, 50 / 60 Hz.
3 x 525 - 600 V AC, 50 / 60 Hz.
3 X 525 - 690 V AC, 50 / 60 Hz.
2. Rectifier
A three-phase rectifier bridge that rectifies AC current
into DC current.
3. Intermediate circuit
DC voltage = 1.35 x mains voltage [V].
4. Intermediate circuit coils
Smooth the intermediate circuit current and limit the
load on mains and components (mains transformer,
wires, fuses and contactors).
The motor is thus supplied with variable voltage and
frequency, which enables infinitely variable speed
control of three-phased, standard AC motors.
6. Inverter
Converts DC voltage into variable AC voltage with a
variable frequency.
7. Motor voltage
Variable AC voltage, 0-100% of mains supply voltage.
Variable frequency: 0.5-132/0.5-1000 Hz.
8. Control card
This is where to find the computer that controls the inverter which generates the pulse pattern by which the
DC voltage is converted into variable AC voltage with
a variable frequency.
5. Intermediate circuit capacitors
Smooth the intermediate circuit voltage.
plus
VVC
control principle
The frequency converter features an inverter control
SYSTEM called VVC
plus
, which is a further development of the Voltage Vector Control (VVC) known i.e.
from Danfoss VLT 3000 Series.
plus
VVC
controls an induction motor by energizing it
with a variable frequency and a voltage that matches
it. If the motor load is changed, the magnetisation of
the motor changes too, and so does its speed. Consequently, the motor current is measured continuously
and the actual voltage requirement and slip of the motor are calculated from a motor model. Motor frequency and voltage are adjusted to ensure that the motor
operating point remains optimum under varying conditions.
The development of the VVC
plus
principle is the result
of a wish to maintain robust, sensorless regulation that
is tolerant to different motor characteristics without
motor derating being required.
First and foremost, the current measurement and the
motor model have been improved. The current is split
into magnetising and torque-generating parts and provides for much better and quicker estimation of the
actual motor loads. It is now possible to compensate
for rapid load changes. Full torque as well as extremely
accurate speed control can now be obtained even at
low speeds or even at standstill.
In a "special motor mode", permanent magnet synchronous motors and/or parallel motors can be used.
Good torque control properties, smooth transitions to
and from current limit operation and robust pull-out
torque protection are ensured.
8 MG.52.B2.02 - VLT
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VLT
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5000 Design Guide
After automatic motor adaptation, VVC
plus
will help to
ensure extremely accurate motor control.
plus
Advantages of the VVC
Accurate speed control, now even at low
-
control SYSTEM:
speed
Quick response from received signal to full
-
motor shaft torque
Good compensation for step loads
-
Controlled transition from normal operation to
-
current limit operation (and vice versa)
Reliable pull-out torgue protection through-
-
out the speed range, also in the case of field
weakening
Great tolerance towards varying motor data
-
Torque control, comprising control of both the
-
torque-generating and the magnetising component of the current
Full holding torque (closed loop)
-
As standard, the frequency converter comes with a
number of integral components that would normally
have to be acquired separately. These integral components (RFI filter, DC coils, screen clamps and serial
communication port) are space-savers that simplify installation, since the frequency converter fulfills most
requirements without any supplementary components.
Programmable control inputs and signal outputs in four
Setups
The frequency converter uses a digital technique
which makes it possible to program the different control inputs and signal outputs and to select four different user-defined Setups for all parameters.
For the user, it is easy to program the desired functions
by means of the control panel on the frequency converter or the RS 485 user interface.
Protection against mains interference
The frequency converter is protected against the transients that occur in the mains supply, e.g. when switching power factor correction or when fuses blow.
The rated motor voltage and full torque can be maintained all the way down to 10% undervoltage in the
mains supply.
Minor interference on mains
Since as standard the frequency converter features
intermediate circuit coils, there is only a small amount
of harmonic mains supply interference. This ensures
a good power factor and lower peak current, which reduces the load on the mains installation.
Advanced VLT protection
Current measurement on all three motor phases provides perfect protection of the frequency converter
against earthing and short-circuiting faults on the motor connection.
Constant monitoring of all three motor phases enables
switching on the motor output, e.g. by means of a contactor.
Efficient monitoring of the three mains supply phases
ensures that the unit stops in the case of phase failure.
This avoids overloading the inverter and the capacitors
in the intermediate circuit, which would dramatically
reduce the service life of the frequency converter.
As standard, the frequency converter features integral
thermal protection. If a situation of thermal overload
occurs, this function cuts out the inverter.
Reliable galvanic isolation
In the frequency converter, all control terminals as well
as terminals 1-5 (AUX relays) are supplied by or connected to circuits that comply with PELV requirements
in relation to the mains potential.
Advanced motor protection
The frequency converter features integrated electronic, thermal motor protection.
The frequency converter calculates the motor temperature on the basis of current, frequency and time.
As opposed to the traditional bimetallic protection,
electronic protection takes account of the reduction in
cooling at low frequencies that comes from reduced
fan speed (motors with internal ventilation).
Thermal motor protection is comparable to a normal
motor thermistor.
To obtain maximum protection against overheating of
the motor if the motor is covered or blocked, or if the
fan fails, a thermistor can be integrated and connected
to the thermistor input of the frequency converter (terminals 53/54), see parameter 128 of the Operating
Instructions.
Technology
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 9
Key Diagram for VLT 5001–5027
200-240 V, VLT 5001–5102 380-500V,
VLT 5001–5062 525-600 V
VLT
®
5000 Design Guide
10 MG.52.B2.02 - VLT
®
is a registered Danfoss trademark
Key Diagram for VLT 5122-5552 380-500 V and VLT
5042-5602 525-690 V
VLT
®
5000 Design Guide
Technology
Note: The RFI switch has no function in the 525-690 V
drives.
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 11
VLT
®
5000 Design Guide
How to select your frequency converter
A frequency converter must be selected on the basis
of the given motor current at maximum load on the unit.
The rated output current I
must be equal to or
VLT,N
higher than the required motor current.
Normal/high overload torque mode
This function enables the frequency converter to perform a constant 100% torque, using an oversize motor.
The choice between a normal or a high overload torque characteristic is made in parameter 101.
This is also where to choose between a high/normal
constant torque characteristic (CT) or a high/normal
VT torque characteristic.
If a high torque characteristic is chosen, a rated motor
with the frequency converter obtains up to 160% torque for 1 min. in both CT and VT.
The frequency converter is supplied for four mains
voltage ranges: 200-240 V, 380-500 V, 525-600 V and
525-690 V.
If a normal torque characteristic is chosen, an oversize
motor allows up to 110% torque performance for up to
1 min. in both CT and VT. This function is used mainly
for pumps and fans, since these applications do not
require an overload torque.
The advantage of choosing a normal torque characteristic for an oversize motor is that the frequency
converter will be able constantly to yield 100% torque,
without derating as a result of a bigger motor.
NB!
This function
cannot be chosen for VLT
5001-5006, 200-240 Volts, and VLT
5001-5011, 380-500 Volts.
Type code ordering number string
The VLT 5000 series frequency converter is offered in
a large number of variants. On the basis of your order,
the frequency converter is given an ordering number
that can be seen from the nameplate on the unit. The
number may look as follows:
VLT5008PT5B20EBR3DLF10A10C0
This means that the frequency converter is configured
as a:
•5,5 kW unit at 160% torque (Position 1-7 VLT 5008)
•Process control card (Position 8 - P)
•380-500 V three phase supply (Position 9-10
- T5)
•Bookstyle IP20 enclosure (Position 11-13 B20)
•Extended hardware version with brake (Position 14-15 - EB)
•Built in RFI filter (Position 16-17 - R3)
•Supplied with display (Position 18-19 - DL)
•Built in Profibus option (Position 20-22 - F10)
•Built in programmable SyncPos controller
(Position 23-25 - A10)
Variants and options possible
In the following you will find an overview of possible
variants that can be put together. Please refer to the
description of the designation below.
12 MG.52.B2.02 - VLT
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®
VLT
5000 Design Guide
VLT 5001-5052, 200-240 V units
Typecode designation: T2
18.5155022xxxxxxx
2218.55027xxxxxxx
30225032xxxxxxxx
37305042xxxxxxxx
45 375052x xxxxx xx
C00Compact IP00DEExtended with brake, disconnect and fuses
B20Bookstyle IP20DXExtended without brake, with disconnect and fuses
C20Compact IP20PSStandard with 24 V supply
CN1Compact Nema1PBStandard with 24 V supply, brake, fuse and disconnect
C54Compact IP54PDStandard with 24 V supply, fuse and disconnect
STStandardPFStandard with 24 V supply and fuse
SBStandard with brakeR0Without filter
EBExtended with brakeR1Class A1 filter
EXExtended without brakeR3Class A1 and B filter
1. R1 is not available with DX, PF and PD variants.
Voltage (position 9-10)
The drives are available in three voltage ratings.
Please be aware that some drives at 500 V supply
match a motor power size larger than 400 V - please
refer to the individual technical data.
Enclosure variants (position 11-13)
Bookstyle units are available for use in control cabinets
- the slim design allows many units in one cabinet.
Compact units are designed for mounting on walls or
machines. Higher power units are also available as
IP00 units for installation in control cabinets.
R1
1
7
quency converter
How to select your fre-
•T2 - 200-240 V three phase supply voltage
•T5 - 380-500 V three phase supply voltage
•T6 - 525-600 V three phase supply voltage
•T7 - 525-690 V three phase supply voltage
MG.52.B2.02 - VLT
®
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•C00 - Compact IP00 enclosure
•B20 - Bookstyle IP20 enclosure
•C20 - Compact IP20 enclosure
VLT
®
5000 Design Guide
•CN1 - Compact Nema1 enclosure also fulfilling IP20/21 specifications
•C54 - Compact IP54 enclosure also fulfilling
NEMA12 demands
Hardware variants (position 14-15)
The hardware variants differ depending on power size.
•ST - Standard hardware
•SB - Standard hardware and additional brake
chopper
•EB - Extended hardware (24 V external supply for backup of control card and load sharing connections) and an additional brake
chopper
•EX - Extended hardware (24 V external supply for backup of control card and load sharing connections)
•DE - Extended hardware (24 V external supply for backup of control card and load sharing connections), brake chopper, disconnect
and fuses
•DX - Extended hardware (24 V external supply for backup of control card and load sharing connections), disconnect and fuses
•PS - Standard hardware with 24 V external
supply for backup of control card
•PB - Standard hardware with 24 V external
supply for backup of control card, brake
chopper, fuse and disconnect option
•PD - Standard hardware with 24 V external
supply for backup of control card, mains fuse
and disconnect option
•PF - Standard hardware with 24 V external
supply for backup of control card and built in
main fuses
RFI filter variants (position 16-17)
Different RFI filter variants offer the possibility to comply with class A1 and class B according to EN55011.
•R0 - No filter performance specified
•R1 - Compliance with class A1 filter
•R3 - Compliance with class B and A1
•R6 - Compliance with marine approvals (VLT
5122-5302, 380-500 V)
Display (position 18-19)
The control unit (display and keypad)
•D0 - No display in the unit (not possible for
IP54 enclosures as well as IP21 VLT
5352-5552, 380-480 V and VLT 5402 - 5602,
525-690 V)
•DL - Display supplied with the unit
Field bus option (position 20-22)
A wide selection of high performance field bus options
is available
•F0 - No field bus option built in
•F10 - Profibus DP V0/V1 12 Mbaud
•F13 - Profibus DP V0/FMS 12 Mbaud
•F20 - Modbus Plus
•F30 - DeviceNet
•F40 - LonWorks - Free topology
•F41 - LonWorks - 78 kbps
•F42 - LonWorks - 1,25 Mbps
•F50 - Interbus
Application options (position 23-25)
Several application options are available to enhance
the functionality of the frequency converter
•A00 - No option built in
•A10 - SyncPos programmable controller (not
possible with Modbus Plus and LonWorks)
•A11 - Synchronising controller (not possible
with Modbus Plus and LonWorks)
•A12 - Positioning controller (not possible with
Modbus Plus and LonWorks)
•A31 - Additional relays - 4 relays for 250 VAC
(not possible with field bus options)
Coating (position 26-27)
To increase protection of the drive against aggressive
environments it is possible to order coated printed circuit boards.
•C0 - Non coated boards (VLT 5352-5552,
380-500 V and VLT 5042-5602, 525-690 V)
only available with coated boards)
•C1 - Coated boards
Compliance depends on cable length. Please be
aware that some power sizes always have built in filters from factory.
16 MG.52.B2.02 - VLT
®
is a registered Danfoss trademark
Ordering form VLT 5000 Series - Typecode
VLT
®
5000 Design Guide
How to select your fre-
quency converter
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 17
VLT
®
5000 Design Guide
Selection of modules and accessories
Danfoss offers a wide range of modules and accessories for VLT 5000 Series.
Sine-wave filter module
The sine-wave filter reduces the voltage rise time (dU/
dt) and the ripple current (ΔI) to the motor, thereby
making current and voltage almost sinusoidal. The
acoustic motor noise is therefore reduced to a minimum.
See also instructions MI.56.DX.51.
LCP control unit
Control unit with display and keypad for programming
VLT frequency converters. Available as an option for
IP 00 and IP 20 units.
Enclosure: IP 65.
Remote-mounting kits for LCP
The remote kit option makes it possible to move the
display from the frequency converter e.g. to the front
panel of an integrated cabinet.
Technical data
Enclosure:IP 65 front
Max. cable length
between VLT and unit:3 m
Communication std:RS 422
Reference is also made to instructions MI.56.AX.51
(IP 20) and MI.56.GX.52 (IP 54).
VLT type 5016-5102, 380-500 V
VLT type 5016-5062, 525-600 V
Contactors
Danfoss also manufactures a complete range of contactors.
Brake resistors
Brake resistors are used in applications where high
dynamics are needed or a high inertia load has to be
stopped. The brake resistor is used to remove the energy, see also Instructions MI.50.SX.YY and MI.
90.FX.YY.
Harmonic filter
Harmonic currents do not directly affect the electricity
consumption but has an impact on following conditions:
Higher total current to be handled by the installations
Increases load on transformer (sometimes it
-
will require a larger transformer, particular at
retrofit)
Increases heat losses in transformer and in-
-
stallation
In some cases demands larger cables,
-
switches and fuses
IP 4x top cover
IP 4x top cover is an optional enclosure element available for IP 20 Compact units.
If an IP 4x top cover is used, an IP 20 unit is upgraded
to comply with enclosure IP 4x from the top. In practice,
this means that the unit complies with IP 40 on upper,
horizontal surfaces.
A top cover is available for the following Compact
units:
VLT type 5001-5006, 200-240 V
VLT type 5001-5011, 380-500 V
VLT type 5001-5011, 525-600 V
Terminal cover
Using a terminal cover, it is possible to field mount an
IP 20 unit, type VLT 5008-5052.
A terminal cover is available for the following compact
units:
VLT type 5008-5027, 200-240 V
Higher voltage distortion due to higher current
Increase risk for disturbing electronic equip-
-
ment connected to same grid
A high percentage of rectifier load from eg frequency
converters, will increase the harmonic current, which
must be reduced to avoid the above consequences.
Therefore the frequency converter has as standard,
built in DC coils reducing the total current with about
40% (compared to devices without any arrangement
for harmonic suppression), down to 40-45% ThiD.
In some cases there is a need for further suppression
(eg retrofit with frequency converters). For this purpose Danfoss can offer two advanced harmonic filters
AHF05 and AHF10, bringing the harmonic current
down to around 5% and 10% respectively. For further
details see instruction MG.80.BX.YY.
18 MG.52.B2.02 - VLT
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VLT
®
5000 Design Guide
PC Software tools
PC Software - MCT 10
All drives are equipped with a serial communication
port. We provide a PC tool for communication between
PC and frequency converter, VLT Motion Control Tool
MCT 10 Set-up Software.
MCT 10 Set-up Software
MCT 10 has been designed as an easy to use interactive tool for setting parameters in our frequency
converters.
The MCT 10 Set-up Software will be useful for:
•Planning a communication network off-line.
MCT 10 contains a complete frequency converter database
•Commissioning frequency converters on line
•Saving settings for all frequency converters
•Replacing a drive in a network
•Expanding an existing network
•Future developed drives will be supported
MCT 10 Set-up Software support Profibus DP-V1 via
a Master class 2 connection. It makes it possible to on
line read/write parameters in a frequency converter via
the Profibus network. This will eliminate the need for
an extra communication network.
The MCT 10 Set-up Software Modules
The following modules are included in the software
package:
MCT 10 Set-up Software
Setting parameters
Copy to and from frequency converters
Documentation and print out of parameter settings incl. diagrams
SyncPos
Creating SyncPos programme
Ordering number:
Please order your CD containing MCT 10 Set-up Software using code number 130B1000.
MCT 31
The MCT 31 harmonic calculation PC tool enables
easy estimation of the harmonic distortion in a given
application. Both the harmonic distortion of Danfoss
frequency converters as well as non-Danfoss frequency converters with different additional harmonic reduc-
Modbus RTU
MODBUS RTU (Remote Terminal Unit) Protocol is a
messaging structure developed by Modicon in 1979,
used to establish master-slave/client-server communication between intelligent devices.
MODBUS is used to monitor and program devices; to
communicate intelligent devices with sensors and instruments; to monitor field devices using PCs and
HMIs.
MODBUS is often applied in Gas and Oil applications,
but also in building, infrastructure, transportation and
energy, applications are making use of its benefits.
tion measurements, such as Danfoss AHF filters and
12-18-pulse rectifiers, can be calculated.
Ordering number:
Please order your CD containing the MCT 31 PC tool
using code number 130B1031.
quency converter
How to select your fre-
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 19
VLT
®
5000 Design Guide
Line reactors for load sharing applications
Line reactors are used when connecting frequency
converters together in a load sharing application.
IP 4xNEMA top cover is for Compact IP 20 units only and is only intended for horizontal surfaces that comply
with IP 4x. The kit also contains a bonding plate (UL).
2)
NEMA 12 bonding plate (UL) is for compact IP 54 units only.
3)
For details: See High Power Installation Guide, MI.90.JX.YY.
Ordering numbers, control card options, etc.:LCP:
Type
DescriptionOrdering no.
IP 65 LCP optionSeparate LCP, only for IP 20 units175Z0401
LCP remote-mounting kit/
IP00/IP20/NEMA 1
LCP remote-mounting kit IP54Remote-mounting kit for LCP, for IP 54
Remote-mounting kit for LCP, for IP 00/20
units
175Z0850incl. 3 m cable
175Z7802incl. 3 m cable
units
Cable for LCPSeparate cable175Z09293 m cable
LCP: Control unit with display and keypad.Supplied excl. LCP.
Modbus Plus for Compact units
Modbus Plus for Compact unitsexcl. memory option176F1559
Modbus Plus for Bookstyle unitsincl. memory option176F1550176F1552
Modbus Plus for Bookstyle unitsexcl. memory option176F1558
Modbus RTUNot factory mounted175Z3362
Ring Spinning OptionNot factory mounted, SW version
Wobble OptionNot factory mounted, SW version
incl. memory option176F1580176F1581
incl. memory option176F1551176F1553
incl. memory option175Z3122175Z3191
Application option175Z0833175Z3029
175Z3245
3.40
175Z3463
3.41
175Z3467
3.41
Product range
Options can be ordered as factory built-in options, see ordering information.
For information on fieldbus and application option combatibility with older software versions, please contact your
Danfoss supplier.
If the Fieldbus options are to be used without application option a version with memory option must be ordered.
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 23
Output Filters
The high speed switching of the frequency converter
produces some secondary effects, which influence the
motor and the enclosed environment. These side effects are addressed by two different filter types, -the
du/dt and the Sine-wave filter.
dU/dt filters
Motor insulation stresses are often caused by the combination of rapid voltage and current increase. The
rapid energy changes can also be reflected back to the
DC-line in the inverter and cause shut down. The du/
dt filter is designed to reduce the voltage rise time/the
rapid energy change in the motor and by that intervention avoid premature aging and flashover in the
motor insulation. du/dt filters have a positive influence
on the radiation of magnetic noise in the cable that
connects the drive to the motor. The voltage wave form
is still pulse shaped but the du/dt ratio is reduced in
comparison with the installation without filter.
®
VLT
5000 Design Guide
Sine-wave filters
Sine-wave filters are designed to let only low frequencies pass. High frequencies are consequently shunted
away which results in a sinusoidal phase to phase
voltage waveform and sinusoidal current waveforms.
With the sinusoidal waveforms the use of special frequency converter motors with reinforced insulation is
no longer needed. The acoustic noise from the motor
is also damped as a consequence of the wave condition.
Besides the features of the du/dt filter, the sine-wave
filter also reduces insulation stress and bearing currents in the motor thus leading to prolonged motor
lifetime and longer periods between services. Sinewave filters enable use of longer motor cables in applications where the motor is installed far from the
drive. The length is unfortunately limited because the
filter does not reduce leakage currents in the cables.
Ordering Numbers: Sine Wave Filter Modules,
200-500 VAC
Mains supply 3 x 200 to 500 V
Minimum switching frequency
5 kHz120 Hz130B2439130B24042.5 A
5 kHz120 Hz130B2441130B24064.5 A
5 kHz120 Hz130B2443130B24088 A
5 kHz120 Hz130B2444130B240910 A
5 kHz120 Hz130B2446130B241117 A
4 kHz60 Hz130B2447130B241224 A
4 kHz60 Hz130B2448130B241338 A
4 kHz60 Hz130B2307130B228148 A
3 kHz60 Hz130B2308130B228262 A
3 kHz60 Hz130B2309130B228375 A
3 kHz60 Hz130B2310130B2284115 A
3 kHz60 Hz130B2311130B2285180 A
3 kHz60 Hz130B2312130B2286260 A
3 kHz60 Hz130B2313130B2287410 A
3 kHz60 Hz130B2314130B2288480 A
2 kHz60 Hz130B2315130B2289660 A
2 kHz60 Hz130B2316130B2290750 A
2 kHz60 Hz130B2317130B2291880 A
2 kHz60 Hz130B2318130B22921200 A
Maximum output fre-
quency
NB!
When using Sine-wave filters, the switching frequency should comply with filter specifications in par.
411 Switching Frequency.
Part No. IP20Part No. IP00Rated filter current at 50Hz
2 kHz60 Hz130B2341130B232113 A
2 kHz60 Hz130B2342130B232228 A
2 kHz60 Hz130B2343130B232345 A
2 kHz60 Hz130B2344130B232476 A
2 kHz60 Hz130B2345130B2325115 A
2 kHz60 Hz130B2346130B2326165 A
2 kHz60 Hz130B2347130B2327260 A
2 kHz60 Hz130B2348130B2329303 A
1.5 kHz60 Hz130B2270130B2241430 A
1.5 kHz60 Hz130B2271130B2242530 A
1.5 kHz60 Hz130B2381130B2337660 A
1.5 kHz60 Hz130B2382130B2338765 A
1.5 kHz60 Hz130B2383130B2339940 A
1.5 kHz60 Hz130B2384130B23401320 A
NB!
When using Sine-wave filters, the switching frequency should comply with filter specifications in par.
14-01 Switching Frequency.
Maximum output frequen-
cy
Part No. IP20Part No. IP00
®
5000 Design Guide
Rated filter current at
50Hz
Ordering Numbers: du/dt Filters, 380-480 VACMains supply 3x380 to 3x480 V
4 kHz60 Hz130B2396130B238524 A
4 kHz60 Hz130B2397130B238645 A
3 kHz60 Hz130B2398130B238775 A
3 kHz60 Hz130B2399130B2388110 A
3 kHz60 Hz130B2400130B2389182 A
3 kHz60 Hz130B2401130B2390280 A
3 kHz60 Hz130B2402130B2391400 A
3 kHz60 Hz130B2277130B2275500 A
2 kHz60 Hz130B2278130B2276750 A
2 kHz60 Hz130B2405130B2393910 A
2 kHz60 Hz130B2407130B23941500 A
2 kHz60 Hz130B2410130B23952300 A
4 kHz60 Hz130B2423130B241428 A
4 kHz60 Hz130B2424130B241545 A
3 kHz60 Hz130B2425130B241675 A
3 kHz60 Hz130B2426130B2417115 A
3 kHz60 Hz130B2427130B2418165 A
3 kHz60 Hz130B2428130B2419260 A
3 kHz60 Hz130B2429130B2420310 A
3 kHz60 Hz130B2278130B2235430 A
2 kHz60 Hz130B2239130B2236530 A
2 kHz60 Hz130B2274130B2280630 A
2 kHz60 Hz130B2430130B2421765 A
2 kHz60 Hz130B2431130B24221350 A
Hz
Product range
Hz
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 25
®
VLT
5000 Design Guide
Brake resistors, VLT 5001 - 5052 / 200 - 240 V
Standard brake resistors
10% duty cycle40% duty cycle
VLT
50011450.065175U18201450.260175U1920
5002900.095175U1821900.430175U1921
5003650.250175U1822650.80175U1922
5004500.285175U1823501.00175U1923
5005350.430175U1824351.35175U1924
5006250.8175U1825253.00175U1925
5008201.0175U1826203.50175U1926
5011151.8175U1827155.00175U1927
5016102.8175U1828109.0175U1928
502274.0175U1829710.0175U1929
502764.8175U1830612.7175U1930
50324.76175U1954Not availableNot availableNot available
50423.38175U1955Not availableNot availableNot available
50522.710175U1956Not availableNot availableNot available
Resistance
[ohm]
Power
[kW]
Code No.Resistance
[ohm]
Power
[kW]
Code No.
See instruction MI.90.FX.YY for further information.
2 x 175U0985
2 x 175U0986
2 x 175U0988
2 x 175U0990
1
12.0
1
11.0
1
6.5
1
4.0
1. Order 2 pcs.
Mounting angle for flatpack resistor 100 W 175U0011.
Mounting angle for flatpack resistor 200 W 175U0009.
Mounting frame for 1 resistor narrow (slim bookstyle) 175U0002.
Mounting frame for 2 resistors narrow (slim bookstyle) 175U0004.
Mounting frame for 2 resistors broad (wide bookstyle) 175U0003.
See Instruction MI.50.BX.YY for further information.
For 525-600 V and 525-690 V please contact Danfoss.
28 MG.52.B2.02 - VLT
®
is a registered Danfoss trademark
Ordering numbers, Harmonic filters
Harmonic filters are used to reduce mains harmonics
Higher ratings can be achieved by paralleling the filter units
370 A200175G6688175G66915302
434 A
578 A315Two 289 A units5452
613 A355289 A and 324 A units5502
648 A400Two 324 A units5552
Typical Motor Used
[kW]
250Two 217 A units5352
Danfoss ordering numberVLT 5000
AHF 005AHF 010
Please note that the matching of the typical Danfoss frequency converter and filter is pre-calculated based on
400 V and assuming typical motor load (4 or 2 pole motor): VLT 5000 series is based on a max. 160 % torque
application. The pre-calculated filter current may be different than the input current ratings of VLT 5000 as stated
in the respective operating instructions, as these numbers are based on different operating conditions.
Higher ratings can be achieved by paralleling the filter units
370 A350175G6690175G66935352
506 A
578 A500Two 289 A units5502
648 A600Two 324 A units5552
Typical Motor Used
[HP]
450217 A and 289 A units5452
Danfoss ordering numberVLT 5000
AHF 005AHF 010
Product range
Please note that the matching of the typical Danfoss frequency converter and filter is pre-calculated based on
480 V and assuming typical motor load (4 or 2 pole motor): VLT 5000 series is based on a max. 160 % torque
application. The pre-calculated filter current may be different than the input current ratings of VLT 5000 as stated
in the respective operating instructions, as these numbers are based on different operating conditions.
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 29
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