Siemens SIMOTICS A 1FU8, Operating Instructions Manual

Page: 120 / 226

Table of contents
1FU8
6
Operating Instructions, 02/2016, 5 610 70000 02 000
4.5.3 Types of construction on the rating plate ............................................................................... 31
4.5.4 Storage ................................................................................................................................... 31
4.6 Electromagnetic compatibility ................................................................................................ 33
4.7 Converter operation ............................................................................................................... 34
4.7.1 Parameterizing the converter ................................................................................................. 34
4.7.2 Reducing bearing currents during operation with converter (low voltage) ............................ 34
5 Assembly ................................................................................................................................................. 37
5.1
Reference to chapter Safety instructions ............................................................................... 37
5.2 Conformity .............................................................................................................................. 37
5.3 Preparing for installation ........................................................................................................ 37
5.3.1 Requirements for installation ................................................................................................. 37
5.3.2 Safety instructions .................................................................................................................. 38
5.3.3 Insulation resistance .............................................................................................................. 38
5.3.3.1 Insulation resistance and polarization index .......................................................................... 38
5.3.3.2 Testing the insulation resistance and polarization index ....................................................... 39
5.3.3.3 Limit values of the anti-condensation heating insulation resistance ...................................... 41
5.4 Installation .............................................................................................................................. 41
5.4.1 Machine installation ............................................................................................................... 41
5.4.2 Cooling ................................................................................................................................... 42
5.4.2.1 Ventilation .............................................................................................................................. 42
5.4.3 Machines with type of construction IM B15, IM B9, IM V8 and IM V9 ................................... 44
5.4.4 Foot mounting ........................................................................................................................ 45
5.4.5 Balancing ............................................................................................................................... 45
5.4.5.1 Mounting and withdrawing output transmission elements ..................................................... 46
5.4.6 Noise emission ....................................................................................................................... 47
5.5 Alignment and fastening ........................................................................................................ 47
5.5.1 Flatness of the supporting surfaces for conventional motors ................................................ 49
5.5.2 Machine frame mounting feet (special design) ...................................................................... 49
6 Electrical connection ................................................................................................................................ 51
6.1
Reference to chapter Safety instructions ............................................................................... 51
6.2 Connecting the machine ........................................................................................................ 51
6.2.1 Terminal designations ............................................................................................................ 52
6.2.2 Direction of rotation ................................................................................................................ 52
6.2.3 Connection with/without cable lugs ........................................................................................ 53
6.2.4 Connecting protruding cables ................................................................................................ 53
6.2.5 Cable glands .......................................................................................................................... 53
6.2.5.1 Mounting position of sheet metal nuts in screw-type connections ......................................... 54
6.2.6 Terminal box .......................................................................................................................... 55
6.2.6.1 Versions ................................................................................................................................. 56
6.2.6.2 Protruding connection cables ................................................................................................. 56
6.2.6.3 Connection of temperature sensor / anti-condensation heating ............................................ 56
6.2.6.4 Cable entry ............................................................................................................................. 58
6.3 Tightening torques ................................................................................................................. 59
6.3.1 Electrical connections - Termincal board connections ........................................................... 59
6.3.2 Cable glands .......................................................................................................................... 59
6.3.3 Terminal boxes, end shields, grounding conductors, sheet metal fan covers ....................... 60