Siemens 1LA8 Operating Instructions

Table of contents
1 Introduction.................................................................................................................................................13
1.1 About these instructions.........................................................................................................13
1.2 Compiling personal documents..............................................................................................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...............................................................................................................15
2.3 Qualified personnel................................................................................................................16
2.4 Safe handling.........................................................................................................................16
2.5 Electrostatic sensitive devices...............................................................................................18
2.6 Electromagnetic compatibility.................................................................................................19
2.7 Interference immunity.............................................................................................................19
2.8 Influence on the line power supply through a strongly irregular torque..................................19
2.9 Interference voltages when operating the converter..............................................................20
2.10 Electromagnetic fields when operating electrical power engineering installations.................20
3 Description..................................................................................................................................................21
4 Preparations for use...................................................................................................................................27
4.1 Safety-related aspects to consider when configuring the plant..............................................27
4.2 Observing the operating mode...............................................................................................27
4.3 Thermal motor protection.......................................................................................................27
4.4 Interlock circuit for anti-condensation heating (option)...........................................................27
4.5 Noise emissions.....................................................................................................................28
4.6 Rotational speed limit values.................................................................................................28
4.7 Phase synchronization during supply system switching........................................................28
4.8 Space requirements...............................................................................................................29
4.9 Voltage and frequency fluctuations during line operation......................................................29
4.10 System-inherent frequencies.................................................................................................29
4.11 Torsional loading of the drive train due to faults in the electrical supply................................30
4.12 Transport and storage............................................................................................................30
4.12.1 Transport markings................................................................................................................30
4.12.2 Checking the delivery.............................................................................................................31
4.12.3 Requirements for safe lifting and transporting.......................................................................31
4.12.4 Securing the rotor...................................................................................................................32
4.12.5 Transporting the machine set.................................................................................................33
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2016 5

Siemens 1LA8 Specifications

General

Brand	Siemens
Model	1LA8
Category	Engine
Language	English