Table Of Contents - Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation 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 5 safety rules...................................................................................................................15
2.3 Qualified personnel ................................................................................................................16
2.4 Safe handling .........................................................................................................................16
2.5 Electrostatic sensitive devices ...............................................................................................18
2.6 Interference immunity.............................................................................................................18
2.7 Interference voltages when operating the converter ..............................................................19
2.8 Electromagnetic fields when operating electrical power engineering installations.................19
3 Description..................................................................................................................................................21
4 Preparations for use ...................................................................................................................................29
4.1 Safety-related aspects to consider when configuring the plant..............................................29
4.2 Observing the operating mode...............................................................................................29
4.3 Ensuring cooling.....................................................................................................................29
4.4 Space requirement.................................................................................................................30
4.5 Configuration of the cooling circuit and coolant supply ..........................................................31
4.5.1 Material selection for the cooling circuit .................................................................................31
4.5.2 Pressures and differential pressures in the cooling circuit .....................................................32
4.5.3 Components and materials of the cooling circuit ...................................................................32
4.5.4 Potential equalization on the cooling circuit components.......................................................33
4.6 Coolant specification ..............................................................................................................33
4.6.1 General coolant requirements................................................................................................33
4.6.2 Coolant specification ..............................................................................................................35
4.6.3 Inhibitors, anti-freeze, biocides ..............................................................................................36
4.6.4 Cooling capacity derating.......................................................................................................37
4.7 Interlock circuit for the external fan motor ..............................................................................38
4.8 Thermal motor protection .......................................................................................................38
4.9 Thermal motor protection using PTC thermistors (option) .....................................................38
4.10 Interlock circuit for the automatic regreasing system (option)................................................38
4.11 Interlock circuit for anti-condensation heating........................................................................38
4.12 IM B5 type of construction with support foot ..........................................................................39
SIMOTICS FD 1LN1
Operating Instructions 01/2019
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