SEW-Eurodrive MOVITRAC LTE-B+ User manual

*24802948_0118*
Drive Technology \ Drive Automation \ System Integration \ Services
Operating Instructions
Frequency Inverters
MOVITRAC® LTE-B+
Edition 01/2018 24802948/EN

SEW-EURODRIVE—Driving the world

Contents
Operating Instructions – MOVITRAC® LTE-B+ 3
Contents
1 General information.................................................................................................................. 7
1.1 About this documentation ...............................................................................................7
1.2 Structure of the safety notes ...........................................................................................8
1.2.1 Meaning of signal words ................................................................................ 8
1.2.2 Structure of section-related safety notes........................................................ 8
1.2.3 Structure of embedded safety notes .............................................................. 8
1.3 Rights to claim under limited warranty ............................................................................8
1.4 Exclusion of liability.........................................................................................................9
1.5 Product names and trademarks......................................................................................9
1.6 Copyright notice ..............................................................................................................9
2 Safety notes ............................................................................................................................ 10
2.1 Preliminary information .................................................................................................10
2.2 Duties of the user..........................................................................................................10
2.3 Target group .................................................................................................................11
2.4 Designated use .............................................................................................................12
2.4.1 Lifting applications........................................................................................ 12
2.5 Transport.......................................................................................................................12
2.6 Installation/assembly.....................................................................................................12
2.7 Restrictions of use ........................................................................................................13
2.8 Electrical installation .....................................................................................................14
2.8.1 Required preventive measure ...................................................................... 14
2.8.2 Stationary application................................................................................... 14
2.9 Protective separation ....................................................................................................14
2.10 Startup/operation ..........................................................................................................15
3 Device structure ..................................................................................................................... 16
3.1 Nameplate.....................................................................................................................16
3.2 Type designation...........................................................................................................16
3.3 Device structure of the standard inverter ......................................................................17
3.3.1 Inverters with degree of protection IP20/NEMA 1 ........................................ 17
3.3.2 Inverters with degree of protection IP66/NEMA 4X...................................... 18
4 Installation............................................................................................................................... 19
4.1 General information ......................................................................................................19
4.2 Permitted tightening torques .........................................................................................20
4.3 Mechanical installation..................................................................................................20
4.3.1 IP20 housing: Installation and installation space ......................................... 20
4.3.2 IP66 housing: Installation and control cabinet dimensions .......................... 22
4.4 Electrical installation .....................................................................................................23
4.4.1 Before installation......................................................................................... 24
4.4.2 Line contactors............................................................................................. 24
4.4.3 Mains fuses .................................................................................................. 25
4.4.4 Operation on IT system................................................................................ 25
4.4.5 Permitted voltage supply systems................................................................ 27
4.4.6 Help card...................................................................................................... 27
24802948/EN – 01/2018

Contents
Operating Instructions – MOVITRAC® LTE-B+
4
4.4.7 Opening the front cover................................................................................ 27
4.4.8 Connecting and installing the braking resistor ............................................. 28
4.4.9 Motor temperature protection TF, TH........................................................... 29
4.4.10 Multi-motor drive/group drive ....................................................................... 29
4.4.11 Motor cables and fusing ............................................................................... 30
4.4.12 Connecting AC brakemotors ........................................................................ 30
4.4.13 Information Regarding UL ............................................................................ 31
4.4.14 Electromagnetic compatibility (EMC) ........................................................... 32
4.4.15 Overview of signal terminals ........................................................................ 36
4.4.16 Communication socket RJ45 ....................................................................... 37
4.4.17 DC link connection, UZ connection............................................................... 38
4.4.18 Wiring diagram ............................................................................................. 38
5 Startup ..................................................................................................................................... 41
5.1 User interface................................................................................................................41
5.1.1 Keypads ....................................................................................................... 41
5.1.2 Resetting parameters to default settings...................................................... 42
5.1.3 Software LT Shell......................................................................................... 43
5.1.4 MOVITOOLS® MotionStudio engineering software...................................... 45
5.2 Automatic measuring procedure "Auto tune" ...............................................................47
5.3 Startup for motors .........................................................................................................47
5.3.1 Startup for asynchronous motors with V/f control ........................................ 47
5.3.2 Startup for asynchronous motors with LVFC speed control......................... 48
5.3.3 Startup with LSPM motors from SEW‑EURODRIVE ................................... 48
5.4 Startup of control...........................................................................................................49
5.4.1 Terminal mode (factory setting) P-12=0..................................................... 49
5.4.2 Keypad mode (P-12 = 1 or 2)....................................................................... 50
5.4.3 PI controller mode (P-12=9 or 10).............................................................. 50
5.4.4 Master-slave mode (P-12=11).................................................................... 52
5.4.5 Fieldbus mode (P-12=3, 4, 5, 6, 7 or 8) ..................................................... 53
5.5 Fire mode/emergency mode .........................................................................................53
5.6 Operation at 87Hz characteristic (50Hz motors).........................................................54
5.7 Fans and pumps ...........................................................................................................55
5.8 Motor potentiometer......................................................................................................55
5.9 3-wire control ................................................................................................................55
5.9.1 Control signal source 3-wire control............................................................. 56
6 Operation................................................................................................................................. 57
6.1 Status of the inverter.....................................................................................................57
6.1.1 Static inverter status..................................................................................... 57
6.1.2 Operating state of the inverter...................................................................... 57
6.1.3 Error reset .................................................................................................... 57
6.2 Troubleshooting ............................................................................................................58
6.3 Error history ..................................................................................................................58
6.4 Error codes ...................................................................................................................59
7 Fieldbus mode ........................................................................................................................ 62
7.1 General information ......................................................................................................62
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Contents
Operating Instructions – MOVITRAC® LTE-B+ 5
7.1.1 Structure and settings of process data words .............................................. 62
7.1.2 Communication example.............................................................................. 64
7.1.3 Parameter settings for the inverter............................................................... 64
7.1.4 Connecting the signal terminals at the inverter ............................................ 64
7.1.5 Establishing a CANopen/SBus network ....................................................... 65
7.2 Connecting a gateway or controller (SBusMOVILINK®)..............................................65
7.2.1 Specification................................................................................................. 65
7.2.2 Electrical installation..................................................................................... 66
7.2.3 Startup at gateway ....................................................................................... 67
7.3 Modbus RTU.................................................................................................................67
7.3.1 Specification................................................................................................. 67
7.3.2 Electrical installation..................................................................................... 67
7.3.3 Register allocation of the process data words ............................................. 68
7.3.4 Data flow example........................................................................................ 69
7.4 CANopen ......................................................................................................................70
7.4.1 Specification................................................................................................. 70
7.4.2 Electrical installation..................................................................................... 70
7.4.3 COB IDs and functions in the inverter.......................................................... 71
7.4.4 Supported transmission modes.................................................................... 71
7.4.5 Default allocation plan of process data objects (PDO)................................. 72
7.4.6 Data flow example........................................................................................ 73
7.4.7 Table of CANopen-specific objects .............................................................. 74
7.4.8 Table of manufacturer-specific objects ........................................................ 75
7.4.9 Emergency code objects.............................................................................. 75
8 Parameters .............................................................................................................................. 76
8.1 Overview of parameters................................................................................................76
8.1.1 Parameters for realtime monitoring (read only)............................................ 76
8.1.2 Standard parameters ................................................................................... 79
8.1.3 Advanced parameters .................................................................................. 80
8.2 Advanced parameter description ..................................................................................82
8.2.1 Basic parameters ......................................................................................... 82
8.2.2 Extended parameterization .......................................................................... 86
9 Technical data....................................................................................................................... 111
9.1 Markings .....................................................................................................................111
9.2 Ambient conditions......................................................................................................111
9.3 Output power and current carrying capacity without EMC filter ..................................112
9.3.1 1-phase system AC 115V for 3-phase AC 230 V motors (voltage doubler)......
112
9.4 Output power and current carrying capacity with EMC filter .......................................113
9.4.1 1-phase system AC 230V for 3-phase AC 230 V motors.......................... 113
9.4.2 3-phase system AC230V for 3-phase AC 230 V motors.......................... 114
9.4.3 3-phase system AC400 V for 3-phase AC 400 V motors.......................... 116
9.5 Input voltage ranges ...................................................................................................120
9.6 Speed setting range....................................................................................................120
9.7 Overload capacity .......................................................................................................120
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Contents
Operating Instructions – MOVITRAC® LTE-B+
6
9.8 Protection functions ....................................................................................................121
9.9 Housing variants and dimensions ...............................................................................121
9.9.1 Housing variants ........................................................................................ 121
9.9.2 Dimensions of the IP20 housing ................................................................ 122
9.9.3 Dimensions of IP66/NEMA-4X housings (LTE xxx -30 and -40)................ 123
9.9.4 Dimension table ......................................................................................... 124
10 Address list ........................................................................................................................... 125
Index ...................................................................................................................................... 136
24802948/EN – 01/2018

1
General information
About this documentation
Operating Instructions – MOVITRAC® LTE-B+ 7
1 General information
1.1 About this documentation
This documentation is an integral part of the product. The documentation is intended
for all employees who perform assembly, installation, startup, and service work on the
product.
Make sure this documentation is accessible and legible. Ensure that persons respons-
ible for the machinery and its operation as well as persons who work on the device in-
dependently have read through the documentation carefully and understood it. If you
are unclear about any of the information in this documentation or require further in-
formation, contact SEW‑EURODRIVE.
24802948/EN – 01/2018

1General information
Structure of the safety notes
Operating Instructions – MOVITRAC® LTE-B+
8
1.2 Structure of the safety notes
1.2.1 Meaning of signal words
The following table shows the grading and meaning of the signal words for safety
notes.
Signal word Meaning Consequences if disregarded
DANGER Imminent hazard Severe or fatal injuries.
WARNING Possible dangerous situation Severe or fatal injuries.
CAUTION Possible dangerous situation Minor injuries
NOTICE Possible damage to property Damage to the drive system or its
environment.
INFORMATION Useful information or tip: Simplifies
handling of the drive system.
1.2.2 Structure of section-related safety notes
Section-related safety notes do not apply to a specific action but to several actions
pertaining to one subject. The hazard symbols used either indicate a general hazard
or a specific hazard.
This is the formal structure of a safety note for a specific section:
SIGNAL WORD
Type and source of hazard.
Possible consequence(s) if disregarded.
• Measure(s) to prevent the hazard.
1.2.3 Structure of embedded safety notes
Embedded safety notes are directly integrated into the instructions just before the de-
scription of the dangerous action.
This is the formal structure of an embedded safety note:
• SIGNAL WORD Type and source of hazard.
Possible consequence(s) if disregarded.
– Measure(s) to prevent the hazard.
1.3 Rights to claim under limited warranty
A requirement of fault-free operation and fulfillment of any rights to claim under limited
warranty is that you adhere to the information in the documentation. Read the docu-
mentation before you start working with the product.
24802948/EN – 01/2018

1
General information
Exclusion of liability
Operating Instructions – MOVITRAC® LTE-B+ 9
1.4 Exclusion of liability
You must comply with the information contained in this documentation to ensure safe
operation and to achieve the specified product characteristics and performance fea-
tures. SEW-EURODRIVE assumes no liability for injury to persons or damage to
equipment or property resulting from non-observance of these operating instructions.
In such cases, any liability for defects is excluded.
1.5 Product names and trademarks
The brands and product names in this documentation are trademarks or registered
trademarks of their respective titleholders.
1.6 Copyright notice
©2018SEW‑EURODRIVE. All rights reserved. Unauthorized reproduction, modifica-
tion, distribution or any other use of the whole or any part of this documentation is
strictly prohibited.
24802948/EN – 01/2018

2Safety notes
Preliminary information
Operating Instructions – MOVITRAC® LTE-B+
10
2 Safety notes
2.1 Preliminary information
The following general safety notes serve the purpose of preventing injury to persons
and damage to property. They primarily apply to the use of products described in this
documentation. If you use additional components, also observe the relevant warning
and safety notes.
2.2 Duties of the user
As the user, you must ensure that the basic safety notes are observed and complied
with. Make sure that persons responsible for the machinery and its operation as well
as persons who work on the device independently have read through the documenta-
tion carefully and understood it.
As the user, you must ensure that all of the work listed in the following is carried out
only by qualified specialists:
• Setup and installation
• Installation and connection
• Startup
• Maintenance and repairs
• Shutdown
• Disassembly
Ensure that the persons who work on the product pay attention to the following regula-
tions, conditions, documentation, and information:
• National and regional safety and accident prevention regulations
• Warning and safety signs on the product
• All other relevant project planning documents, installation and startup instructions,
and wiring diagrams
• Do not assemble, install or operate damaged products
• All system-specific specifications and conditions
Ensure that systems in which the product is installed are equipped with additional
monitoring and protection devices. Observe the applicable safety regulations and le-
gislation governing technical work equipment and accident prevention regulations.
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2
Safety notes
Target group
Operating Instructions – MOVITRAC® LTE-B+ 11
2.3 Target group
Specialist for
mechanical work
Any mechanical work may only be performed by adequately qualified specialists. Spe-
cialists in the context of this documentation are persons familiar with the design,
mechanical installation, troubleshooting, and maintenance of the product who possess
the following qualifications:
• Qualification in the mechanical area in accordance with the national regulations
• Familiarity with this documentation
Specialist for elec-
trotechnical work
Any electrotechnical work may only be performed by electrically skilled persons with a
suitable education. Electrically skilled persons in the context of this documentation are
persons familiar with electrical installation, startup, troubleshooting, and maintenance
of the product who possess the following qualifications:
• Qualification in the electrotechnical area in accordance with the national regula-
tions
• Familiarity with this documentation
Additional qualifi-
cation
In addition to that, these persons must be familiar with the valid safety regulations and
laws, as well as with the requirements of the standards, directives, and laws specified
in this documentation. The persons must have the express authorization of the com-
pany to operate, program, parameterize, label, and ground units, systems, and circuits
in accordance with the standards of safety technology.
Instructed persons All work in the areas of transportation, storage, operation and waste disposal must be
carried out by persons who are trained appropriately. The purpose of the instruction is
that the persons are capable of performing the required tasks and work steps in a safe
and correct manner.
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2Safety notes
Designated use
Operating Instructions – MOVITRAC® LTE-B+
12
2.4 Designated use
The product is intended for installation in electrical plants or machines.
In case of installation in electrical systems or machines, startup of the product is pro-
hibited until it is determined that the machine meets the requirements stipulated in the
local laws and directives. For Europe, Machinery Directive 2006/42/EC as well as the
EMC Directive 2014/30/EU apply. Observe EN60204-1 (Safety of machinery - elec-
trical equipment of machines). The product meets the requirements stipulated in the
Low Voltage Directive 2014/35/EU.
The standards given in the declaration of conformity apply to the product.
The systems can be mobile or stationary. The motors must be suitable for operation
with inverters. Do not connect any other loads to the product. Never connect capacit-
ive loads to the product.
The product can be used to operate the following motors in industrial and commercial
systems:
• AC asynchronous motors with squirrel-cage rotor
Technical data and information on the connection conditions are provided on the
nameplate and in chapter "Technical data" in the documentation. Always comply with
the data and conditions.
Unintended or improper use of the product may result in severe injury to persons and
damage to property.
Do not use the product as a climbing aid.
2.4.1 Lifting applications
The product may not be used for lifting applications or on slopes.
2.5 Transport
Inspect the shipment for damage as soon as you receive the delivery. Inform the ship-
ping company immediately about any damage. If the product is damaged, it must not
be assembled, installed or started up.
Observe the following notes when transporting the device:
• Ensure that the product is not subject to mechanical impact.
• Before transportation, cover the connections with the supplied protection caps.
• Only place the product on the cooling fins or on the side without connectors during
transportation.
• Always use lifting eyes if available.
If necessary, use suitable, sufficiently dimensioned handling equipment.
Observe the information on climatic conditions in chapter "Technical data" of the docu-
mentation.
2.6 Installation/assembly
Ensure that the product is installed and cooled according to the regulations in the doc-
umentation.
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2
Safety notes
Restrictions of use
Operating Instructions – MOVITRAC® LTE-B+ 13
Protect the product from strong mechanical strain. The product and its mounting parts
must never protrude into the path of persons or vehicles. Ensure that components are
not deformed and insulation spaces are not changed, particularly during transportation
and handling. Electric components must not be mechanically damaged or destroyed.
Observe the notes in chapter Mechanical installation in the documentation.
2.7 Restrictions of use
The following applications are prohibited unless the device is explicitly designed for
such use:
• Use in potentially explosive atmospheres
• Use in areas exposed to harmful oils, acids, gases, vapors, dust, and radiation
• Operation in applications with impermissibly high mechanical vibration and shock
loads in excess of the regulations stipulated in EN61800-5-1
• Use at an elevation of more than 4000m above sea level
The product can be used at altitudes above 1000 m above sea level up to 4000m
above sea level under the following conditions:
• The reduction of the nominal output current and/or the line voltage is considered
according to the data in chapter Technical data in the documentation.
• Above 2000m above sea level, the air and creeping distances are only sufficient
for overvoltage class II according to EN60664. At altitudes above 2000m above
sea level limiting measures must be taken, which reduce the line side overvoltage
from category III to category II for the entire system.
• If a protective electrical separation (in accordance with EN 61800‑5‑1 and
EN 60204‑1) is required, then implement this outside the product at altitudes of
more than 2000m above sea level
24802948/EN – 01/2018

2Safety notes
Electrical installation
Operating Instructions – MOVITRAC® LTE-B+
14
2.8 Electrical installation
Ensure that all of the required covers are correctly attached after carrying out the elec-
trical installation.
Make sure that preventive measures and protection devices comply with the applic-
able regulations (e.g. EN60204-1 or EN61800-5-1).
2.8.1 Required preventive measure
Make sure that the product is correctly attached to the ground connection.
2.8.2 Stationary application
Necessary preventive measure for the product is:
Type of energy transfer Preventive measure
Direct power supply • Ground connection
2.9 Protective separation
The product meets all requirements for protective separation of power and electronics
connections in accordance with EN 61800-5-1. To ensure protective separation, all
connected circuits must also meet the requirements for protective separation.
24802948/EN – 01/2018

2
Safety notes
Startup/operation
Operating Instructions – MOVITRAC® LTE-B+ 15
2.10 Startup/operation
Observe the safety notes in the chapters "Startup" and "Operation" in the documenta-
tion.
Make sure that the present transport protection is removed.
Do not deactivate monitoring and protection devices of the machine or system even
for a test run.
Make sure the connection boxes are closed and screwed before connecting the sup-
ply voltage.
Depending on the degree of protection, products may have live, uninsulated, and
sometimes moving or rotating parts, as well as hot surfaces during operation.
Additional preventive measures may be required for applications with increased haz-
ard potential. You have to check the protection devices after each modification.
When in doubt, switch off the product whenever changes occur in relation to normal
operation. Possible changes are e.g. increased temperatures, noise, or oscillation. De-
termine the cause. Contact SEW‑EURODRIVE if necessary.
When the device is switched on, dangerous voltages are present at all power connec-
tions as well as at any connected cables and terminals. This also applies even when
the product is inhibited and the motor is at standstill.
Do not separate the connection to the product during operation.
This may result in dangerous electric arcs damaging the product.
If you disconnect the product from the voltage supply, do not touch any live compon-
ents or power connections because capacitors might still be charged. Observe the fol-
lowing minimum switch-off time:
10 minutes.
Observe the corresponding information signs on the product.
The fact that the operation LED and other display elements are no longer illuminated
does not indicate that the product has been disconnected from the supply system and
no longer carries any voltage.
Mechanical blocking or internal safety functions of the product can cause a motor
standstill. Eliminating the cause of the problem or performing a reset may result in the
drive re-starting automatically. If, for safety reasons, this is not permitted for the drive-
controlled machine, first disconnect the product from the supply system and then start
troubleshooting.
Risk of burns: The surface temperature of the product can exceed 60°C during opera-
tion.
Do not touch the product during operation.
Let the product cool down before touching it.
24802948/EN – 01/2018

3Device structure
Nameplate
Operating Instructions – MOVITRAC® LTE-B+
16
3 Device structure
3.1 Nameplate
The following figure shows an example of a nameplate.
Made in the UK Serial No.: 06259169713001
MCLTEB0015-2B1-4-00
SEW Part No: 18261892
Risk of Electric Shock
S/Ware : 2.00
www.sew-eurodrive.com
SCCR: Refer to User Guide
for rating and protection
IP 20 Indoor Use Only
Power down for
5min before
removing
cover CAUTION
UL
®
Liste d2AD0
ind. Conv. Eq.
E155763
V
Ø
F (Hz)
I (A)
200-240
1
50/60
13
0-250
Input Output
3
0-500
7.0
kW
HP
1.5
2
18014411989029387
3.2 Type designation
Example: MCLTE-1-B 0015-201-1-00
Product name MCLTE MOVITRAC® LTE-B
Version B Version status of the device series
Motor 1 Only single-phase motors
Recommended motor power 0015 0015 = 1.5kW
Connection voltage 2 • 1 = 115V
• 2 = 200 – 240V
• 5 = 380 – 480V
Interference suppression on
the input
0• 0 = Class 0
• A = C2 (class A)
• B = C1 (class B)
Connection type 1 • 1 = 1-Phase
• 3 = 3-Phase
Quadrants 1 • 1 = 1-Quadrant operation without brake chopper
• 4 = 4-Quadrant operation with brake chopper
Design 00 • 00 = Standard IP20 housing
• 30 = IP66/NEMA-4X housing without switch
• 40 = IP66/NEMA-4X housing with switch
Country-specific variant (60Hz) 60Hz = 60Hz design
24802948/EN – 01/2018

3
Device structure
Device structure of the standard inverter
Operating Instructions – MOVITRAC® LTE-B+ 17
3.3 Device structure of the standard inverter
3.3.1 Inverters with degree of protection IP20/NEMA 1
[2]
[3]
[4]
[6]
[1]
[5]
[7]
21435655947
[1] Connecting terminal strip PE, L1/L, L2/N, L3
[2] Help card with terminal assignment and basic parameters
[3] Keypad with a 6-digit 7-segment display
[4] Control terminal strip
[5] RJ45 communication socket
[6] Connecting terminal strip PE, +, BR, U, V, W (with BG1 no +- and BR connec-
tion present)
[7] Tab for fastening the control cable
24802948/EN – 01/2018

3Device structure
Device structure of the standard inverter
Operating Instructions – MOVITRAC® LTE-B+
18
3.3.2 Inverters with degree of protection IP66/NEMA 4X
[1]
[2]
[9]
[8]
[7]
[3]
[4]
[6]
[5]
21435660939
[1] 6-digit 7-segment display
[2] Keypad
[3] Control terminal strip
[4] Connecting terminal strip PE, L1/L, L2/N, L3, +, BR, U, V, W
[6] RJ45 communication socket
The following items are only present in the device design with switch option.
[5] Connection wires of the optional switches
[7] Main switch for power supply disconnection
[8] Rotary switch for direction of rotation CW/0/CCW
[9] Rotary potentiometer for speed
24802948/EN – 01/2018

4
Installation
General information
Operating Instructions – MOVITRAC® LTE-B+ 19
4 Installation
4.1 General information
• Carefully check the frequency inverter for damage before installation.
• Store the frequency inverter in its original packaging until it is used. The storage
location must be clean and dry with an ambient temperature between ‑40°C and
+60°C.
• Install frequency inverter in a suitable housing on a level, vertical, non-flammable,
and vibration-free surface. If a certain IP degree of protection is required, observe
EN60529.
• Keep flammable materials away from the frequency inverter.
• Prevent the ingress of conductive or flammable foreign objects.
• The relative humidity must be kept below 95% (condensation is not permitted).
• Protect the IP66 frequency inverter from direct sunlight. Use a cover when using
the inverter outdoors.
• Frequency inverters can be installed next to each other. Ensure sufficient ventila-
tion space between the individual devices. If the frequency inverter is to be in-
stalled above another frequency inverter or another device that dissipates heat,
then there must be a vertical minimum clearance of 150mm. To enable self-cool-
ing, the control cabinet must either be cooled through forced ventilation, or dimen-
sioned accordingly. See chapter "IP20 housing: Installation and installation
space"(→220).
• The permitted ambient temperatures are defined in chapter "Ambient condi-
tions"(→2111).
• The mounting rail installation is only possible for the following inverters with degree
of protection IP20.
– 110V: 0.37–1.1kW
– 230V: 0.37–2.2kW
– 400V: 0.75–4kW
The mounting rail must have the dimensions 35 × 15mm or 35 × 7.5mm and be
designed according to EN50022.
• Install the frequency inverter only as depicted in the following figure:
9007206567363979
24802948/EN – 01/2018

4Installation
Permitted tightening torques
Operating Instructions – MOVITRAC® LTE-B+
20
4.2 Permitted tightening torques
Power of the inverters in
kW
Tightening torque in Nm
Control terminals Power terminals
Nominal line voltage 115V
0.37–1.1 0.5 1
Nominal line voltage 230V
0.37–5.5 0.5 1
7.5–111) 0.5 15
15–18.51) 0.5 20
Nominal line voltage 400V
0.75–11
0.5
1
15–221) 15
30–371) 20
1) In preparation
4.3 Mechanical installation
4.3.1 IP20 housing: Installation and installation space
Inverters with degree of protection IP20 must be installed in a control cabinet. Observe
the following requirements:
• The control cabinet must be made of a heat conductive material unless it has
forced cooling.
• When using a control cabinet with ventilation openings, the openings must be
provided above and underneath the inverter to allow for unobstructed circulation of
air. The air must be supplied underneath the inverter and dissipated above it.
• If the inverter is operated in environments with particles of dirt (such as dust), vent-
ilation openings either have to be equipped with a suitable particle filter or forced
cooling has to be used. The filter has to be serviced and cleaned.
• In environments with a high level of humidity, salt or chemicals, a suitable en-
closed control cabinet (without ventilation openings) must be used.
• The inverters with degree of protection IP20 can be installed right next to each
other without clearance.
24802948/EN – 01/2018