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Siemens SIMOTICS HT Series Manuals
Manuals and User Guides for Siemens SIMOTICS HT Series. We have
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Siemens SIMOTICS HT Series manual available for free PDF download: Operating Instructions & Installation Instructions
Siemens SIMOTICS HT Series Operating Instructions & Installation Instructions (128 pages)
Low-voltage motor
Brand:
Siemens
| Category:
Engine
| Size: 2.07 MB
Table of Contents
Table of Contents
5
1 Introduction
11
Compiling Personal Documents
11
2 Safety Information
13
Information for those Responsible for the Plant or System
13
The 5 Safety Rules
13
Qualified Personnel
14
Safe Handling
14
Working on Machines with Permanent Magnets
15
Electrostatic Sensitive Devices
17
Interference Immunity
18
Interference Voltages When Operating the Converter
18
Electromagnetic Fields When Operating Electrical Power Engineering Installations
18
3 Description
21
Figure 3-1 1FW4 Water-Cooled Motor
21
Table 3-1 Machine Design
22
Figure 3-2 Rating Plate Diagram
23
4 Preparations for Use
27
Safety-Related Aspects to Consider When Configuring the Plant
27
Observing the Operating Mode
27
Cooling Water Quality
27
Cooling Water Inlet Temperature (Water-Cooled Motor)
28
Figure 4-1 Example of a Cooling Circuit
30
Interlock Circuit for Anti-Condensation Heating (Option)
31
Thermal Motor Protection
31
Noise Emissions
31
Rotational Speed Limit Values
31
System-Inherent Frequencies
32
Torsional Loading of the Drive Train Due to Faults in the Electrical Supply
32
Transport
32
Safety Instructions for Transport
32
Transporting the Machine Set
33
Checking the Delivery
33
Securing the Rotor
34
Figure 4-2 Axial Fastening of the Rotor
35
Protecting Cooling Water Ducts
36
Transporting a Motor that Has Already Been in Operation
36
Lifting and Transportation
37
Storage
38
Converter Operation
41
Converter Input Voltage
41
Reducing Bearing Currents
41
Insulated Bearings When Operating the Converter
42
Figure 4-3 Schematic Representation of a Single Drive
43
5 Assembly
45
Safety Instructions When Mounting
45
Safety Instructions for Installation
45
Preparations for Installation
46
Requirements for Installation
46
Insulation Resistance and Polarization Index
46
Testing the Insulation Resistance and Polarization Index
47
Preparing the Mating Faces
50
Lift the Machine to Where It will be Installed, and Position It
50
Preconditions for Correct Alignment and Secure Attachment
50
Checking the Load Handling Attachments
51
Removing the Rotor Shipping Brace
51
Removing the Rotor Shipping Brace from Machines with Vertical Type of Construction
51
Removing Anti-Corrosion Protection
52
Only Operate with a Flexible Coupling
52
Mounting the Output Elements
53
Figure 5-1 Balancing Type on the Drive-End Side
53
Lifting and Transporting the Machine
54
Putting the Machine down
56
Roughly Aligning the Machine
56
Installing the Machine
56
Selecting Fixing Screws
57
Preconditions for Smooth, Vibration-Free Operation
57
Connection Cables
57
Aligning the Machine to the Driven Machine and Mounting (IM B3)
57
Figure 5-2 Schematic Diagram: Aligning the Machine to the Driven Machine
58
Aligning the Machine to the Driven Machine and Mounting (IM V1)
59
Axial and Radial Forces
60
Connecting the Cooling Water Supply
60
Insulated Bearings
61
6 Electrical Connection
63
Safety Instructions Relating to the Electrical Connection
63
Basic Rules
63
Preparation
64
Terminal Designation
64
Figure 6-1 Water Drip Loop
64
Selecting Cables
65
Connecting the Machine for a Specific Direction of Rotation
65
Connecting the Grounding Conductor
66
Figure 6-2 High-Frequency Grounding
67
Inserting and Routing the Cables
68
Circuit Diagram
68
Figure 6-3 Neutral Point Connection
68
Terminal Box
69
Introducing the Cables into the Terminal Box and Routing Them
69
Figure 6-4 Terminal Box 1XB1631
69
Connecting Cables with Cable Lugs
70
Figure 6-5 Connection with Cable Lug and Fixing Screw (Schematic Diagram)
70
Use of Aluminum Conductors
71
Using Single-Stranded Cables
71
Minimum Air Clearances
72
Internal Equipotential Bonding
72
Finishing Connection Work
73
Connecting the Auxiliary Circuits
73
Selecting Cables
73
Introducing Cables into the Auxiliary Terminal Box and Routing Them
74
Connecting Temperature Monitoring for the Stator Winding
74
Internal Equipotential Bonding in the Auxiliary Terminal Box
75
Terminating the Connection Work (Auxiliary Circuit)
76
Converter Operation
76
Operation on a Converter with a Low Pulse Frequency
77
Converter Operation on a Grounded Network
77
7 Start-Up
79
Safety Instructions for Commissioning
79
Checks to be Carried out Prior to Commissioning
80
Greasing the Roller Bearings Prior to Commissioning
81
Setting the Converter Pulse Frequency
82
Test Run
82
Measure the Insulation Resistance and Polarization Index for the Commissioning
84
Switching on the Machine
84
Set Values for Temperature Monitoring of the Bearing Thermometer
85
Setting Values for Temperature Monitoring (Slot Thermometer)
85
Switching off the Machine
85
Avoidance of Condensation or Formation of Condensation Within the Machine
85
8 Operation
87
Safety Instructions for Operation
87
Switching on the Machine
89
Stoppages
90
Prolonged Outage Periods
90
Avoidance of Frost and Corrosion Damage in the Cooling System
91
Avoidance of Condensation or Formation of Condensation Within the Machine
91
Avoidance of Damage to Roller Bearings During Stoppages
91
Measuring the Insulation Resistance after an Extended Non-Operational Period
92
Switching off the Machine
92
Switching on Again after an Emergency Switching-Off
92
Decommissioning the Machine
92
Re-Commissioning the Machine
93
Faults
93
Inspections in the Event of Faults
93
Electrical Faults Water-Cooled Machines
93
Mechanical Faults
94
Rolling-Contact Bearing Faults
95
Water Cooling Faults
96
9 Maintenance
97
Inspection and Maintenance
97
Safety Instructions for Inspection and Maintenance
97
Inspections in the Event of Faults
98
First Service after Installation or Repair
99
General Inspection
100
Measuring the Insulation Resistance During the Course of Maintenance Work
100
Servicing and Maintaining the Anti-Condensation Heating
101
Roller Bearing
101
Regreasing Intervals and Types of Grease for Operating Rolling Bearings
101
Touch up any Damaged Paintwork
102
Maintaining Terminal Boxes
103
Corrective Maintenance
103
Prepare Servicing Work
104
Anti-Condensation Heating
104
Changing the Bearings
104
Replacing the Speed Encoder
105
Figure 9-1 Detailed View of the Speed Encoder
105
Figure 9-2 Replacing a Speed Encoder
106
10 Spare Parts
109
Ordering Data
109
Ordering Spare Parts Via the Internet
109
Anti-Condensation Heating
110
11 Disposal
111
Introduction
111
Rohs - Restricting the Use of Certain Hazardous Substances
111
Information According to Article 33 of the REACH Regulation
111
Preparing for Disassembly
112
Working on Machines with Permanent Magnets
112
Disposing of Permanent Magnets
113
Disposal of Components
114
Service and Support
117
Technical Data
119
Tightening Torques for Screw and Bolt Connections
119
Quality Documents
121
Index
123
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