Table Of Contents - Siemens SIMOTICS FD 1MH1 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 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 Influence on the line power supply through a strongly irregular torque..................................21
2.10 Interference voltages when operating the converter..............................................................21
2.11 Electromagnetic fields when operating electrical power engineering installations.................21
3 Description..................................................................................................................................................23
3.1 Comparison of IEC and GOST standards..............................................................................24
4 Preparations for use...................................................................................................................................33
4.1 Safety-related aspects to consider when configuring the plant..............................................33
4.2 Observing the operating mode...............................................................................................33
4.3 Ensuring cooling.....................................................................................................................33
4.4 Configuration of the cooling circuit and coolant supply..........................................................33
4.4.1 Material selection for the cooling circuit.................................................................................33
4.4.2 Pressures and differential pressures in the cooling circuit.....................................................34
4.4.3 Components and materials of the cooling circuit...................................................................35
4.4.4 Potential equalization on the cooling circuit components.......................................................35
4.4.5 Power loss..............................................................................................................................36
4.5 Coolant specification..............................................................................................................36
4.5.1 General coolant requirements................................................................................................36
4.5.2 Coolant specification (M85 "stainless steel version" option)..................................................38
4.5.3 Inhibitors, anti-freeze, biocides..............................................................................................39
4.5.4 Cooling capacity derating.......................................................................................................40
4.6 Thermal motor protection.......................................................................................................41
4.7 Thermal motor protection using PTC thermistors (option).....................................................41
SIMOTICS FD 1MH1
Operating Instructions 08/2017
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