Siemens 6SL38502UM114PA0Z Manuals

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Siemens 6SL38502UM114PA0Z Operating Instructions & Installation Instructions (146 pages)

Medium-Voltage Drive

Brand: Siemens | Category: DC Drives | Size: 3 MB

Table of Contents
5
Introduction
13
About These Operating Instructions
13
Text Format Features
13
Safety Information
15
Warning Symbol on the Device
15
Qualified Personnel
15
The 5 Safety Rules
15
Safe Handling
16
Electromagnetic Fields in Electrical Power Engineering Installations
18
Components that Can be Destroyed by Electrostatic Discharge (ESD)
19
Information for Nominated Persons in Control of an Electrical Installation
20
Proper Usage
20
Grounding Concept
22
Installation Site Safety
22
Instructions for Inverters with no Grounding Switch
23
Measures for Operator Protection in Electromagnetic Fields
23
Residual Risks
23
Security Information
25
Description
27
Area of Application
27
Safety Concept
27
External Safety Components
28
Protection and Monitoring Functions of Internal Components
28
Protection and Monitoring Functions for External Components
29
Power Unit
29
Power Unit Components
29
Design of the Thyristor Stack
29
Figure 3-1 Power Unit Components of the Starting Converter (6-Pulse Drive System)
29
Design of the Thyristor Modules
30
Figure 3-2 Schematic Diagram: Clamped Thyristor Assembly
30
DC-Link Reactor
31
AVT Combination Module
31
Figure 3-3 AVT Combination Module
31
Power Stack Adapter
32
Current Transformer
32
Fans
32
Figure 3-4 Example: Power Stack Adapter
32
Differential-Pressure Switch
33
Door Limit Switches
33
Principle of Operation
33
Fuseless Technology
33
Thyristor Electronics
34
Figure 3-5 Short-Circuiting Sequence
34
Voltage Actual Value Sensing
35
Figure 3-6 Voltage Sensing Components
36
Figure 3-7 Overview of the Voltage Sensing Circuit
36
Ground Fault Detection
37
Closed-Loop Control
37
Fan in the Door
37
Mushroom Pushbutton
37
Figure 3-8 Operator Protection, Ground Fault Detection
37
Description of the Components
38
SINAMICS Control Unit
38
DRIVE-Cliq Interface
38
Voltage Sensing Module
38
Table 3-1 DRIVE-Cliq Interface
38
SITOP Select
39
Power Supply Unit
39
Sirius Safety Relay
39
Options
39
Internal Synchronizing Voltage Detection (Option A11)
39
Damping Switch for 1.4 Kv (Option C50)
39
Duty Cycle (Option C61)
40
Black Start (Option E05)
40
Phase Shifter Start (Option E07)
41
Brake after Phase Shifter Operation (Option E08)
41
Plug Connection between the Starting Converter and Excitation Equipment (Option G57)
41
Table 3-2 Connector Assignment for Voltages Less than 60 V
41
Temperature Evaluation of the MV Transformer (Option K63)
42
Control Unit CU320-2 PN (Option K95)
42
Inductive Cable Attenuation (Option L05)
42
Table 3-3 Connector Assignment for Battery and Voltages Greater than 60 V (1AC)
42
Table 3-4 Connector Assignment for Voltages Greater than 60 V (3 AC)
42
Cabinet Anti-Condensation Heating for the Power Unit (Option L55)
43
Temperature-Controlled and Air-Humidity-Controlled Anti-Condensation Heating (Option L58)
43
Dust Protection (Option M11)
43
Lock Barrel (Option M40)
43
Degree of Protection IP41 (Option M41)
43
Separate Installation (M49)
43
Low-Noise Fan (Option M65)
43
Customer-Specific Door Stop for Control Cabinets (Option M76)
44
Line-Side Surge Arresters (Option N54)
44
Machine-Side Surge Arresters (Option N56)
44
Line-Side Fuses (Option N58)
44
Cabinet Lighting in the Power Unit (Option N86)
44
Customized Locking System (Option Y41)
44
Customized Duty Cycle (Option Y45)
45
Preparations for Use
47
Notes for System Integrators
47
Requirements for Transformers
47
Selection and Configuration of Multi-Winding Transformers
48
Figure 4-1 Two-Tier Design
48
Requirements for the Circuit Breaker Provided by the Customer
49
Figure 4-2 Example: Circuit-Breaker Control
51
Requirements for Cables
52
Figure 4-3 Laying Cables
52
Requirements When Mounting and Installing the Device
53
Requirements for Installation Location
53
Requirements Placed on the Levelness of the Floor
54
Inspections When Receiving the Delivery
54
Checking Shock and Tilt Indicators
54
Checking the Load Handling Attachments
55
Figure 4-4 Example of Attaching and Displaying the Shock and Tilt Indicators
55
Transportation
56
Transport Markings
56
Transport Requirements
56
Observe Center of Gravity
57
Transport with a Fork-Lift Truck
57
Figure 4-5 Example Illustration of Centers of Gravity
57
Transport with a Crane
58
Using Lifting Rods
58
Figure 4-6 Lifting Bar Label
59
Figure 4-7 Securing the Lifting Rods
59
Transporting Transportation Units Packed in Boxes
60
Unpacking
61
Removing the Packaging
61
Figure 4-8 Transporting a Transportation Unit (Still in Packaging) with a Crane
61
Removing Load Securing Devices
62
Lifting the Cabinet off the Transport Pallet
62
Opening Doors in Preparation for Use
63
Removing the Cover
63
Checking the Shock and Tilt Indicators Inside the Cabinet
63
Figure 4-9 Example: Cover Screw for Manual Door Interlocking
63
Storage
64
Storing a Device
64
Storing Fans
65
Mounting
67
Safety Instructions for Installation
67
Tools Required
68
Torques
68
Table 5-1 Tightening Torque for Screws
68
Table 5-2 Tightening Torques for Screw Terminals for Copper Cables Without Cable Lug 1)
68
Screwing the Transport Units Together
69
Connect to the Foundation
70
Mounting Fans
70
Figure 5-1 Screwing the Transport Units Together
70
Ensuring Cooling Air
71
Electrical Connection
73
Safety Instructions for Electrical Connection
73
Note on Shielded Cables
75
Electromagnetic Compatibility
75
Figure 6-1 Shield Connection Using a Clip
77
Figure 6-2 Bridging Shield Gaps
77
Potential Concept
78
Connecting Equipotential-Bonding Conductors
78
Figure 6-3 Potential Concept
78
Figure 6-4 Equipotential Bonding Conductor
78
Using the Equipotential Bonding Strip and Shield Bus
79
Connecting the Protective Grounding
79
Figure 6-5 Equipotential Bonding Strip
79
Laying the Signal Lines
80
Laying the Cable Shields
80
Separating Adjacent Cabinets Using Unsuppressed Contactors
80
Laying Additional Wiring
81
Connecting the Power Unit
81
Connecting Power Cables
81
Figure 6-6 Shield Support
81
Figure 6-7 Example: Equipotential Bonding Conductor
81
Table 6-1 Cleaning Agents and Grease
82
Connecting the Signal Cables
83
Connecting the Closed-Loop Control
84
Connecting Ground
84
Connecting the Auxiliary Voltage
84
Connecting Circuit Breakers
84
Connecting the External Safety Loop
85
Interconnecting Optional Connections
85
Fastening the Cable Ducts with Cable Ties
86
Figure 6-8 Schematic Diagram: Fastening the Cable Ties
86
Commissioning
87
Operation
89
Safety Instructions for Operation
89
Parameters
90
Figure 8-1 Parameter Types
90
Setpoint Channel and Closed-Loop Control
91
Setpoint Addition
91
Direction of Rotation Changeover
91
Suppression Bandwidths
92
Speed Limitation
92
Ramp-Function Generator
92
Vector Control
93
Monitoring and Protection Functions
94
Safety Shutdown of the Converter
94
Speed Monitoring with Incremental Encoder
94
Uncontrolled Stop, EMERGENCY STOP Category 0
94
Fault and System Messages
95
External Warnings and Faults
96
Diagnostics
96
Diagnostics Via Leds
96
Table 8-1 Leds of the Sirius Safety Relay
96
Diagnostics Via Parameters
97
Indicating and Rectifying Faults
100
Maintenance
101
Safety Instructions for Maintenance
101
Grounding the System
103
Opening the Device
104
Figure 9-1 Schematic Diagram for Attaching the Grounding Spider
104
Preventive Maintenance
105
Visual Inspections
105
Equipment for Visual Inspections
105
Checking the Isolating Clearances
106
Checking Hoisting Solenoids and Security Bolts
106
Checking the Plug Connections
106
Checking the Cable and Screw Terminals
107
Checking the Thyristor Electronics
107
Checking the Filter Mats
107
Maintenance
108
Replacing a Fan
108
Figure 9-2 Replacing the Fan
110
Replacing Filter Mats
111
Replacing the Back-Up Battery of the AOP30 Operator Panel
112
Cleaning
113
Cleaning Aluminum Parts
114
Repairs
114
Replacing the AVT Combination Module
116
Replacing the Snubber Circuit Capacitor
117
Replacing the Compactflash Card
117
Replacing the Differential Pressure Monitor
118
Replacing Line-Side Fuses
119
Replacing Contactors
119
Replacing the Current Transformer
120
Replacing the Thyristor Electronics and Thyristors
120
Check Components of the Thyristor Assembly
120
Replacing Thyristor Electronics
122
Replacing a Thyristor
123
Disconnecting the Fiber-Optic Cables
125
Replacing Surge Arresters
126
Replacing the DC-Link Reactor
127
Spare Parts
129
Disposal
131
Disposing of Packaging Material
131
Removing Device Components and Old Devices
131
Service & Support
133
Siemens Industry Online Support
133
SIOS App
134
Technical Specifications and Drawings
135
Standards and Regulations
135
Environmental Conditions
136
Index
139

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