www.siemens.com/drives
Electric motor
SIMOTICS HV C
Type 1NA14544WA600AG0-Z
Operating Instructions
Installation Instructions
Edition 06/2018
14.06.2018 09:34
V3.00
Electric motor
SIMOTICS HV C
Type 1NA14544WA600AG0-Z
Operating Instructions
Installation Instructions
Edition 06/2018
Introduction 1
Safety information 2
Description 3
Preparations for use 4
Assembly 5
Electrical connection 6
Commissioning 7
Operation 8
Maintenance 9
Spare parts 10
Disposal 11
Service and Support A
Technical data and drawings B
Quality documents C
Additional documents D
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will be
used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property
damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified
personnel are those who, based on their training and experience, are capable of identifying risks and avoiding
potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended or
approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software described.
Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in
this publication is reviewed regularly and any necessary corrections are included in subsequent editions.
Siemens AG
Process Industries and Drives
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: MUSTER
Ⓟ 06/2018 Subject to change
Copyright © Siemens AG 2018.
All rights reserved
Table of contents
1 Introduction.................................................................................................................................................11
1.1 About these instructions.........................................................................................................11
1.2 Compiling personal documents..............................................................................................12
2 Safety information.......................................................................................................................................13
2.1 Information for those responsible for the plant.......................................................................13
2.2 The 5 safety rules...................................................................................................................13
2.3 Qualified personnel................................................................................................................14
2.4 Safe handling.........................................................................................................................14
2.5 Electrostatic sensitive devices...............................................................................................16
2.6 Electromagnetic compatibility.................................................................................................16
2.7 Interference immunity.............................................................................................................17
2.8 Influence on the line power supply through a strongly irregular torque..................................17
2.9 Electromagnetic fields when operating electrical power engineering installations.................17
3 Description..................................................................................................................................................19
4 Preparations for use...................................................................................................................................21
4.1 Safety-related aspects to consider when configuring the plant..............................................21
4.2 Observing the operating mode...............................................................................................21
4.3 Cooling water quality..............................................................................................................21
4.4 Noise emission.......................................................................................................................22
4.5 Voltage and frequency fluctuations during line operation......................................................22
4.6 Phase synchronization during supply system switching........................................................23
4.7 System-inherent frequencies.................................................................................................23
4.8 Torsional loading of the drive train due to faults in the electrical supply................................23
4.9 Switching high-voltage motors...............................................................................................24
4.10 Thermal protection ................................................................................................................24
4.11 Transport and storage............................................................................................................24
4.11.1 Transport markings................................................................................................................25
4.11.2 Checking the delivery.............................................................................................................25
4.11.3 Checking the load handling attachments...............................................................................25
4.11.4 Lifting and transportation........................................................................................................26
4.11.5 Working on the underside of the machine..............................................................................28
4.11.6 Storage...................................................................................................................................28
4.11.7 Protection against corrosion...................................................................................................31
4.11.8 Protecting the cooling water circuit during storage................................................................31
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Operating Instructions 06/2018 5
5 Assembly....................................................................................................................................................33
5.1 Preparations for installation....................................................................................................33
5.1.1 Requirements for installation..................................................................................................33
5.1.2 Insulation resistance and polarization index..........................................................................34
5.1.3 Testing the insulation resistance and polarization index........................................................35
5.1.4 Preparing the mating faces....................................................................................................38
5.2 Lift the machine to where it will be installed, and position it...................................................38
5.2.1 Checking the load handling attachments...............................................................................38
5.2.2 Preconditions for correct alignment and secure attachment .................................................39
5.2.3 Mounting the output elements................................................................................................39
5.2.4 Lifting the machine.................................................................................................................41
5.2.5 Working on the underside of the machine..............................................................................43
5.2.6 Removing anti-corrosion protection.......................................................................................43
5.2.7 Putting the machine down......................................................................................................44
5.2.8 Draining condensation...........................................................................................................44
5.2.9 Roughly aligning the machine................................................................................................45
5.3 Installing the machine............................................................................................................46
5.3.1 Safety instructions for installation...........................................................................................46
5.3.2 Selecting bolts........................................................................................................................46
5.3.3 Preconditions for smooth, vibration-free operation................................................................47
5.3.4 Aligning and attaching the machine to the driven machine....................................................47
5.3.5 Axial and radial forces at the second shaft extension............................................................48
5.4 Connecting the supply lines...................................................................................................49
5.4.1 Connecting the cooling water supply.....................................................................................49
5.5 Complete the installation work...............................................................................................49
6 Electrical connection...................................................................................................................................51
6.1 Safety instructions..................................................................................................................51
6.2 Preparation.............................................................................................................................51
6.2.1 Selecting cables.....................................................................................................................51
6.2.2 Route the cable with an appropriate loop so that water can drip off......................................52
6.2.3 Terminal designation..............................................................................................................52
6.2.4 Terminal box..........................................................................................................................53
6.2.5 Connecting the grounding conductor.....................................................................................53
6.3 Inserting and routing the cables.............................................................................................54
6.3.1 Connecting the machine for a specific direction of rotation....................................................54
6.3.2 Minimum air clearances.........................................................................................................56
6.3.3 Connecting aluminum conductors..........................................................................................56
6.3.4 Stepless mating face for sealing in the terminal box cover....................................................56
6.3.5 Performing connection operations.........................................................................................57
6.4 Connecting the auxiliary circuits.............................................................................................57
6.4.1 Selecting cables.....................................................................................................................57
6.4.2 Connecting temperature monitoring for the stator winding....................................................58
7 Commissioning...........................................................................................................................................59
7.1 Prior to commissioning ..........................................................................................................59
7.2 Insulation resistance and polarization index..........................................................................61
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6Operating Instructions 06/2018
7.3 Greasing the roller bearings prior to commissioning..............................................................61
7.4 Test run..................................................................................................................................62
7.5 Overvoltages when switching high-voltage motors................................................................63
8 Operation....................................................................................................................................................65
8.1 Safety instructions for operation.............................................................................................65
8.2 Switching on the machine......................................................................................................67
8.3 Regreasing roller bearings.....................................................................................................67
8.4 Switching off the water-cooling system..................................................................................67
8.5 Switching on again after an emergency switching-off............................................................67
8.6 Stoppages..............................................................................................................................67
8.6.1 Draining the cooling water......................................................................................................68
8.6.2 Avoidance of damage to roller bearings during stoppages....................................................68
8.6.3 Measuring the insulation resistance after an extended stoppage..........................................69
8.7 Decommissioning the machine..............................................................................................69
8.8 Re-commissioning the machine.............................................................................................69
8.9 Faults.....................................................................................................................................70
8.9.1 Inspections in the event of faults............................................................................................70
8.9.2 Electrical faults.......................................................................................................................70
8.9.3 Mechanical faults...................................................................................................................71
8.9.4 Roller bearing faults...............................................................................................................72
8.9.5 Cooling system faults.............................................................................................................72
9 Maintenance...............................................................................................................................................75
9.1 Safety instructions for maintenance.......................................................................................75
9.2 Inspection and maintenance..................................................................................................75
9.2.1 Safety instructions..................................................................................................................75
9.2.2 Inspections in the event of faults............................................................................................76
9.2.3 First service after installation or repair...................................................................................77
9.2.4 General inspection.................................................................................................................78
9.2.5 Servicing the water-jacket cooling..........................................................................................78
9.2.6 Assessing the rolling bearings...............................................................................................78
9.2.7 Regreasing intervals and types of grease for operating roller bearings.................................79
9.2.8 Removing spent grease.........................................................................................................82
9.2.9 Maintaining terminal boxes....................................................................................................83
9.2.10 Measuring the insulation resistance during the course of maintenance work........................84
9.2.11 Touch up any damaged paintwork.........................................................................................84
9.3 Corrective Maintenance.........................................................................................................84
9.3.1 Safety instructions for repair work..........................................................................................84
9.3.2 Prepare servicing work...........................................................................................................85
9.3.3 Internal fan.............................................................................................................................85
9.3.4 Bearings.................................................................................................................................86
9.3.4.1 Removing roller bearings.......................................................................................................86
9.3.4.2 Remove V ring for roller bearing seal.....................................................................................87
9.3.4.3 Fitting V ring for roller bearing seal........................................................................................87
9.3.4.4 Installing felt rings for the inner bearing seal..........................................................................88
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Operating Instructions 06/2018 7
9.3.5 Seal the motor........................................................................................................................89
10 Spare parts.................................................................................................................................................91
10.1 Ordering data.........................................................................................................................91
10.2 Ordering spare parts via the Internet.....................................................................................91
10.3 Stator and rotor......................................................................................................................93
10.4 Rolling-contact bearings, non-drive end.................................................................................94
11 Disposal......................................................................................................................................................95
11.1 RoHS - restricting the use of certain hazardous substances.................................................95
11.2 Preparing for disassembly......................................................................................................95
11.3 Dismantling the machine........................................................................................................96
11.4 Disposal of components.........................................................................................................96
A Service and Support...................................................................................................................................99
B Technical data and drawings....................................................................................................................101
B.1 Tightening torques for screw and bolt connections..............................................................101
C Quality documents....................................................................................................................................103
D Additional documents...............................................................................................................................105
Index.........................................................................................................................................................107
Tables
Table 3-1 Machine design ..........................................................................................................................19
Table 4-1 Power limits.................................................................................................................................24
Table 5-1 Stator winding insulation resistance at 40° C..............................................................................36
Table 6-1 Terminal markings using the 1U1-1 as an example....................................................................52
Table 6-2 Minimum air clearances..............................................................................................................56
Table 8-1 Electrical faults .......................................................................................................................70
Table 8-2 Mechanical faults .....................................................................................................................71
Table 8-3 Roller bearing faults ...............................................................................................................72
Table 8-4 Cooling system faults .............................................................................................................72
Table 9-1 Criteria for selecting roller bearing greases.................................................................................79
Table 9-2 Roller bearing greases for vertical and horizontal types of construction ....................................80
Table 9-3 Alternative greases with NLGI class 2 for motors of horizontal construction..............................81
Table 10-1 Spare parts for the stator and rotor ..........................................................................................93
Table 10-2 Spare parts for roller bearings, NDE .........................................................................................94
Table B-1 Tightening torques for bolted connections with a tolerance of ±10%........................................101
Figures
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SIMOTICS HV C 1NA14544WA600AG0-Z
8Operating Instructions 06/2018
Figure 5-1 Balancing type on the drive-end side..........................................................................................39
Figure 5-2 Schematic diagram of the water drain holes...............................................................................45
Figure 5-3 Schematic representation of alignment of the machine to the driven machine...........................48
Figure 6-1 Water drip loop............................................................................................................................52
Figure 9-1 Remove the V ring.......................................................................................................................87
Figure 9-2 Install the V ring...........................................................................................................................88
Figure 10-1 Stator and rotor...........................................................................................................................93
Figure 10-2 Roller bearings, NDE...................................................................................................................94
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SIMOTICS HV C 1NA14544WA600AG0-Z
Operating Instructions 06/2018 9
Table of contents
SIMOTICS HV C 1NA14544WA600AG0-Z
10 Operating Instructions 06/2018
Introduction 1
In the following text, the motor is referred to as "electrical machine" – or abbreviated, just
"machine".
1.1 About these instructions
These instructions describe the machine and explain how to handle it, from initial delivery to
final disposal of the equipment. Keep these instructions for later use.
Read these operating instructions before you handle the machine and follow the instructions
to become familiar with its design and operating principles and thus ensure safe, problem-free
machine operation and long service life.
Please contact the service center (Page 99) if you have any suggestions on how to improve
this document.
Machine-specific data
Technical data for the machine and all of the necessary drawings, documents for verifying the
qualitative implementation of the machine and, where relevant, additional documents on the
components, are provided in the separate Appendixes to the Operating Instructions.
● Technical data and drawings
● Quality documents
● Additional documents
Text format features
The warning notice system is explained on the rear of the inside front. Always follow the safety
instructions and notices in these instructions.
In addition to the safety-related warning notices which you must read, you will find the text in
these instructions is formatted in the following way:
1. Handling instructions are always formatted as a numbered list. Always perform the steps
in the order given.
● Lists are formatted as bulleted lists.
– Lists on the second level are hyphenated.
Note
A Note is an important item of information about the product, handling of the product or the
relevant section of the document. Notes provide you with help or further suggestions/ideas.
SIMOTICS HV C 1NA14544WA600AG0-Z
Operating Instructions 06/2018 11
1.2 Compiling personal documents
On the Internet pages in Industry Online Support you have the possibility of compiling personal
documents using the function Documentation (https://support.industry.siemens.com/My/ww/
en/documentation)
Using the "Documentation" function, from Product Support manuals, you can compile your
own "Documentation". However, you can also include other Product Support content such as
FAQs or characteristics in the documentation that you compile.
In the "Documentation" function, you have the option of creating your own compiled documents
in your own structure and managing them. You can delete or shift individual chapters or topics.
Further, using the note function you can import your own content. The compiled
"documentation" can be exported as PDF, for example.
Using the "Documentation" function, you can efficiently compile your own plant or system
documentation. The "Documentation" compiled in a specific language can also be
automatically exported in one of the other available languages.
The full functionality is only available for registered users.
Introduction
1.2 Compiling personal documents
SIMOTICS HV C 1NA14544WA600AG0-Z
12 Operating Instructions 06/2018
Safety information 2
2.1 Information for those responsible for the plant
This machine has been designed for use in industrial plants in accordance with Directive
2006/42/EC ("Machinery Directive"). Commissioning in the European Community is forbidden
until the plant into which the machine will be installed has been shown to conform with this
directive. Please observe the country-specific regulations when using the machine outside the
European Community.
Follow the local and industry-specific safety and setup regulations.
The persons responsible for the plant must ensure the following:
● Planning and configuration work and all work carried out on and with the machine is only
to be done by qualified personnel.
● The operating instructions must always be available for all work.
● The technical data as well as the permissible installation, connection and operating
conditions are always consequentially taken into account.
● The specific setup and safety regulations as well as regulations on the use of personal
protective equipment are observed.
Note
Use the services and support provided by the local Service Center (Page 99) for planning,
installation, commissioning and service work.
In the individual chapters of this document, you will find warning and safety instructions that
must be observed without fail, for your own safety, to protect other people and to avoid material
damage.
Observe the following safety instructions for all activities on and with the machine.
2.2 The 5 safety rules
For your own personal safety and to prevent material damage when carrying out any work,
always observe the safety-relevant instructions and the following five safety rules according
to EN 50110‑1 "Working in a voltage-free state". Apply the five safety rules in the sequence
stated before starting work.
5 safety rules
1. Disconnect the system.
Also disconnect the auxiliary circuits, for example, anti-condensation heating.
2. Secure against reconnection.
3. Verify absence of operating voltage.
SIMOTICS HV C 1NA14544WA600AG0-Z
Operating Instructions 06/2018 13
4. Ground and short-circuit.
5. Provide protection against adjacent live parts.
To energize the system, apply the measures in reverse order.
2.3 Qualified personnel
All work at the machine must be carried out by qualified personnel only. For the purpose of
this documentation, qualified personnel is taken to mean people who fulfill the following
requirements:
● Through appropriate training and experience, they are able to recognize and avoid risks
and potential dangers in their particular field of activity.
● They have been instructed to carry out work on the machine by the appropriate person
responsible.
2.4 Safe handling
Workplace safety depends on the attentiveness, care, and common sense of the personnel
who install, operate, and maintain the machine. In addition to the safety measures cited, as a
matter of principle, the use of caution is necessary when you are near the machine. Always
pay attention to your safety.
Also observe the following to prevent accidents:
● General safety regulations applicable in the country where the machine is deployed.
● Manufacturer-specific and application-specific regulations
● Special agreements made with the operator
● Separate safety instructions supplied with the machine
● Safety symbols and instructions on the machine and its packaging
WARNING
Live parts
Electric machines contain live parts.
Fatal or severe injuries and substantial material damage can occur if the covers are removed
or if the machine is not handled, operated, or maintained properly.
● Always observe the “five safety rules" (Page 13) when carrying out any work on the
machine.
● Only remove covers in the manner described in the operating instructions.
● Operate the machine properly.
● Regularly and professionally maintain the machine according to the instructions provided
in the "Maintenance" (Page 75) chapter of the operating instructions.
Safety information
2.3 Qualified personnel
SIMOTICS HV C 1NA14544WA600AG0-Z
14 Operating Instructions 06/2018
WARNING
Rotating parts
Electric machines contain dangerous rotating parts.
Fatal or severe injuries and substantial material damage can occur if the covers are removed
or if the machine is not handled, operated, or maintained properly.
● Only remove the covers using the methods described by these operating instructions.
● Operate the machine properly.
● Regularly and correctly maintain the machine.
● Secure free shaft extensions and other rotating part such as couplings and pulley belts
so that they cannot be touched.
WARNING
Hot surfaces
Electric machines have hot surfaces. Touching hot surfaces can result in severe burns.
● Allow the machine to cool before starting work on the machine.
● Only remove the covers using the methods described by these operating instructions.
● Operate the machine properly.
CAUTION
Hazardous substances
Chemical substances required for the setup, operation and maintenance of machines can
present a health risk.
● Read the information in these operating instructions and the product information supplied
by the manufacturer.
● Observe the relevant safety regulations and wear the personal protective equipment
specified.
CAUTION
Flammable substances
Chemical substances required for the setup, operation and maintenance of machines may
be flammable.
Burns and other damage to health and material may result.
● Read the information in these operating instructions and the product information supplied
by the manufacturer.
● Observe the relevant safety regulations and wear the personal protective equipment
specified.
During operation, the machine's noise emission levels can exceed those permitted at the
workplace, which can cause hearing damage.
● Take steps to reduce noise, such as introducing covers and protective insulation or adopting
hearing protection measures, so that the machine can be operated safely within your
system.
Safety information
2.4 Safe handling
SIMOTICS HV C 1NA14544WA600AG0-Z
Operating Instructions 06/2018 15
2.5 Electrostatic sensitive devices
Material damage due to electrostatic discharge
Electronic modules contain components that can be destroyed by electrostatic discharge.
These components can be damaged or destroyed if they are not handled correctly. To protect
equipment against damage, follow the instructions given below.
● Only touch electronic modules if you absolutely have to work on them.
● The body of the person concerned must have been electrostatically discharged and
grounded immediately before any electronic modules are touched.
● Electronic modules should not be brought into contact with electrically insulating materials,
such as:
– Plastic film
– Plastic parts
– Insulating table supports
– Clothing made of synthetic fibers
● Always place electrostatic sensitive devices on conductive bases.
● Always pack, store and transport electronic modules or components in conductive
packaging, such as:
– Metallized plastic or metal containers
– Conductive foam material
– Domestic aluminum foil
The necessary ESD protective measures for electrostatic sensitive devices are illustrated once
again in the following drawings:
6HDWLQJSRVLWLRQ6WDQGLQJSRVLWLRQ6WDQGLQJVHDWLQJSRVLWLRQEEDFDIIIIIDFFHGGHG
a = conductive floor surfaceb = ESD table c = ESD shoes
d = ESD overall e = ESD wristband f = cabinet ground connection
2.6 Electromagnetic compatibility
This machine is designed in accordance with IEC/EN 60034, and when used as prescribed it
satisfies the requirements of European Directive 2014/30/EU on Electromagnetic Compatibility.
Safety information
2.5 Electrostatic sensitive devices
SIMOTICS HV C 1NA14544WA600AG0-Z
16 Operating Instructions 06/2018
2.7 Interference immunity
By selecting suitable signal cables and evaluation units, companies operating complete plants
and systems must ensure that the interference immunity of the machine is not diminished.
2.8 Influence on the line power supply through a strongly irregular torque
A strongly irregular torque, for example with the drive of a reciprocating motor, forces a non-
sinusoidal motor current. The emerging harmonics can have an impermissible influence on
the line power supply via the connection lines.
2.9 Electromagnetic fields when operating electrical power engineering
installations
Interference to electronic devices caused by electrical power equipment
Electrical power equipment generate electric fields during operation. Potentially lethal
malfunctions can occur in medical implants, e.g. pacemakers, in the vicinity of electrical power
equipment. Data may be lost on magnetic or electronic data carriers.
● It is forbidden for people with pacemakers to enter the vicinity of the machine.
● Protect the personnel working in the plant by taking appropriate measures, such as erecting
identifying markings, safety barriers and warning signs and giving safety talks.
● Observe the nationally applicable health and safety regulations.
● Do not carry any magnetic or electronic data media.
Safety information
2.7 Interference immunity
SIMOTICS HV C 1NA14544WA600AG0-Z
Operating Instructions 06/2018 17
Safety information
2.9 Electromagnetic fields when operating electrical power engineering installations
SIMOTICS HV C 1NA14544WA600AG0-Z
18 Operating Instructions 06/2018
