Siemens SIMOTICS A 1FU8 Operating Instructions Manual page 119

Table of contents
1 Introduction .............................................................................................................................................. 11
1.1 About these instructions ......................................................................................................... 11
2 Safety information .................................................................................................................................... 13
2.1 Information for those responsible for the plant or system....................................................... 13
2.2 The five safety rules ................................................................................................................ 13
2.3 Qualified personnel ................................................................................................................. 14
2.4 Safe handling .......................................................................................................................... 14
2.5 Dangerous voltage when the rotor rotates ............................................................................. 16
2.6 Interference voltages when operating the converter .............................................................. 16
2.7 Thermal hazard ....................................................................................................................... 17
2.8 Information about electromagnetic fields ................................................................................ 17
2.9 Special designs and construction versions ............................................................................. 18
3 Description ............................................................................................................................................... 19
3.1 Area of application .................................................................................................................. 19
3.1.1 Operating UL-certified machines with a converter .................................................................. 19
3.1.2 CE marking ............................................................................................................................. 20
3.2 Rating plates ........................................................................................................................... 20
3.3 Installation ............................................................................................................................... 21
3.3.1 Machine version synchronous machines ................................................................................ 21
3.3.2 Regulations for synchronous motors ...................................................................................... 22
3.3.3 Cooling and ventilation ........................................................................................................... 22
3.3.3.1 Machines with a fan ................................................................................................................ 23
3.3.3.2 Machines without a fan (optional) ........................................................................................... 25
3.3.4 Bearings of synchronous machines ........................................................................................ 25
3.3.5 Balancing ................................................................................................................................ 26
3.3.6 Types of construction/method of installation .......................................................................... 26
3.3.7 Degree of protection ............................................................................................................... 27
3.3.8 Optional built-on and built-in accessories ............................................................................... 27
4 Preparing for use ..................................................................................................................................... 29
4.1 Introduction ............................................................................................................................. 29
4.2 Safety-related aspects to consider when configuring the plant .............................................. 29
4.3 Observing the operating mode ............................................................................................... 29
4.4 Delivery ................................................................................................................................... 29
4.5 Transport and storage ............................................................................................................ 30
4.5.1 Reference to chapter Safety instructions ................................................................................ 30
4.5.2 Transporting certain frame sizes ............................................................................................ 30
1FU8
Operating Instructions, 02/2016, 5 610 70000 02 000
5