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Table Of Contents - Siemens 1LA8 Operating & Installation Instructions Manual

Low-voltage motor simotics tn series n-compact.
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Table of contents

1
Introduction.................................................................................................................................................13
1.1
About these instructions.........................................................................................................13
1.2
Compiling personal documents..............................................................................................13
2
Safety information.......................................................................................................................................15
2.1
2.2
The five safety rules...............................................................................................................16
2.3
Qualified personnel................................................................................................................16
2.4
Safe handling.........................................................................................................................16
2.5
For use in hazardous Zone 2 or Zone 22...............................................................................18
2.6
Electrostatic sensitive devices...............................................................................................19
2.7
Processes that generate high levels of electrostatic charge..................................................20
2.8
Interference immunity.............................................................................................................21
2.9
2.10
Interference voltages when operating the converter..............................................................21
2.11
3
Description..................................................................................................................................................23
4
Preparations for use...................................................................................................................................31
4.1
Safety-related aspects to consider when configuring the plant..............................................31
4.2
Observing the operating mode...............................................................................................31
4.3
Ensuring cooling.....................................................................................................................31
4.4
Thermal motor protection.......................................................................................................31
4.5
Interlock circuit for anti-condensation heating (option)...........................................................32
4.6
Support base for IM B5 construction type..............................................................................32
4.7
Noise emissions.....................................................................................................................33
4.8
Rotational speed limit values.................................................................................................33
4.9
Complying with speed-torque curve.......................................................................................34
4.10
Phase synchronization during supply system switching........................................................34
4.11
Space requirements...............................................................................................................34
4.12
Voltage and frequency fluctuations during line operation......................................................34
4.13
System-inherent frequencies.................................................................................................35
4.14
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 08/2017
5

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