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Siemens 1LA8 Operating Instructions Manual Page 5

Simotics tn series n-compact induction motor.
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Table of contents
1
Introduction.................................................................................................................................................13
1.1
About these instructions..............................................................................................................13
2
Safety information.......................................................................................................................................15
2.1
Information for the nominated person in control of the electrical installation..............................15
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
Electromagnetic compatibility......................................................................................................20
2.8
Interference immunity..................................................................................................................20
2.9
Influence on the line power supply through a strongly irregular torque.......................................20
2.10
Interference voltages when operating the converter...................................................................21
2.11
Electromagnetic fields when operating electrical power engineering installations......................21
3
Description..................................................................................................................................................23
4
Preparations for use...................................................................................................................................29
4.1
Safety-related aspects to consider when configuring the plant...................................................29
4.2
Ensuring cooling..........................................................................................................................29
4.3
Thermal motor protection............................................................................................................29
4.4
Interlock circuit for anti-condensation heating (option)................................................................30
4.5
Noise emissions..........................................................................................................................30
4.6
Rotational speed limit values.......................................................................................................31
4.7
Space requirements....................................................................................................................31
4.8
Voltage and frequency fluctuations during line operation...........................................................31
4.9
System-inherent frequencies.......................................................................................................32
4.10
Torsional loading of the drive train due to faults in the electrical supply.....................................32
4.11
Transport and storage.................................................................................................................32
4.11.1
Checking the delivery..................................................................................................................33
4.11.2
Requirements for safe lifting and transporting.............................................................................33
4.11.3
Rotor shipping brace...................................................................................................................34
4.11.4
Transporting the machine set......................................................................................................35
4.11.5
Storage........................................................................................................................................36
4.11.6
Protection against corrosion........................................................................................................39
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2014
5

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