Index
A5E01083943A AB
108 Siemens AG Operating Instructions 2.02 1FW4
Demagnetizing the rotors, 89
De-rating factors, 32, 35, 37
Direct drive, 23
Direction of rotation, 57
Positive, 33
Disassembling the speed sensor, 78, 81
Disposal and recycling, 87
Disposal of components with electrical insulation, 87
E
Effects on personnel, 9
Efficiency, 31
Electrical characteristics, 76
Electrical faults, 69
Electrical time constant, 31, 32
Electromagnetic compatibility, 8
Electromagnetic fields, 71
EMC-shielded clips, 48
Emitted interference, 9
Enclosed design, 8
Equipotential bonding connections, 63
External fan, 37, 63, 65, 77, 96
External fan cowl, 33
F
Fan cowl, 96
Fan impeller, 96
Fan motor IK, 96
Faults, 75
Faults in operation, 67
Feather key, 42
Field of application, 23
Field-weakening speed, 30
Filling, 46
Filter, 36, 46
Final checks, 56
Flexible coupling, 43
Flow regulating valve, 36
Forced cooling
Housing, 96
Foreign bodies in the cooling circuit, 41
Foundation, 76
Frequency converter, 24
Frost danger, 41
Full-shaft rotor, 23
Fusing the cable sections, 59
G
General inspection, 73
Grease slinger, 94, 95
Grease types, 73
Ground fault monitoring, 49
Grounding clamp, 49
Grounding connections, 63
Grounding system
Meshed, 48
Guard for air inlet, 96
I
Inductance, 31
Inserts, 43
Installation altitude, 33, 37
Installation surfaces, 43
Installing, 41
Instructions relevant to safety, 43
Insulated neutral point, 48
Insulating materials, 87
Insulating ring, 95
Insulating tube, 95
Insulating washer, 95
Insulation
Damage, 29
Insulation resistance
Checking, 61
Critical, 62
Insulation system of the winding, 64
Interference with electronic devices, 10
Internal equipotential bonding, 56
Iron circuit, 71
L
Loads, 46
Lubricant plate, 73, 91
M
Machine
Lifting, 39
Transporting, 39
Magnetic fields, 9, 71, 89
Magnetic losses
Low, 34
Magnetic rotor, 37
Main circuits, 72
Materials used in the cooling circuit, 34
Maximum current, 30
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