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Siemens SIPROTEC 7RW80 User Manual
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Appendix
A.3 Connection Examples
SIPROTEC, 7RW80, Manual
C53000-G1140-C233-1, Release date 10.2010
216
Figure
A-5
Example for connection type "Vph-n, Vsyn"
The connection can be established at any on
e of t
he three phases. The phase must be the same for
Vph-n and Vsyn.
Figure
A-6
Example for connection type "V
AB, VBC, Vx"
215
217
Table of Contents
Default Chapter
3
Functions 3
3
Technical Data
4
Table of Contents
9
1 Introduction
15
Overall Operation
16
Application Scope
18
Characteristics
20
2 Functions
23
General
24
Functional Scope
24
Description
24
Setting Notes
25
Settings
26
Device, General Settings
27
Description
27
Setting Notes
28
Settings
28
Information List
28
Power System Data 1
30
Description
30
Setting Notes
30
Settings
33
Information List
34
Oscillographic Fault Records
34
Description
34
Setting Notes
35
Settings
36
Information List
36
Settings Groups
36
Description
36
Setting Notes
37
Settings
37
Information List
37
Power System Data 2
38
Description
38
Setting Notes
38
Settings
38
Information List
38
EN100-Module
39
Functional Description
39
Setting Notes
39
Information List
39
Voltage Protection 27, 59
40
Measurement Principle
40
Overvoltage Protection 59
41
Undervoltage Protection 27
43
Setting Notes
45
Settings
48
Information List
49
Frequency Protection 81 O/U
50
Description
50
Setting Notes
52
Settings
53
Information List
54
Load Restoration
55
Description
55
Setting Notes
61
Settings
64
Information List
66
Monitoring Functions
68
Measurement Supervision
68
General
68
Hardware Monitoring
68
Software Monitoring
69
Monitoring of the Transformer Circuits
69
Broken Wire Monitoring of Voltage Transformer Circuits
71
Setting Notes
72
Settings
72
Information List
72
Trip Circuit Supervision 74TC
73
Description
73
Setting Notes
76
Settings
77
Information List
77
Malfunction Responses of the Monitoring Functions
77
Description
77
Flexible Protection Functions
79
Functional Description
79
Setting Notes
83
Settings
87
Information List
88
General
89
Synchrocheck 25
90
Functional Sequence
90
De-Energized Switching
92
Direct Command / Blocking
93
Interaction with Control and External Control
93
Setting Notes
94
Settings
99
Information List
100
Overexcit. Protection (Volt/Hertz)
102
Functional Description
102
Setting Notes
104
Settings
106
Information List
106
Jump of Voltage Vector
107
Functional Description
107
Setting Notes
109
Settings
110
Information List
110
Phase Rotation
111
Description
111
Setting Notes
112
Function Logic
113
Pickup Logic of the Entire Device
113
Tripping Logic of the Entire Device
113
Setting Notes
114
Auxiliary Functions
115
Message Processing
115
Leds and Binary Outputs (Output Relays)
115
Information Via Display Field or PC
116
Information to a Control Center
117
Statistics
117
Description
117
Setting Notes
118
Information List
118
Measurement
118
Displaying of Measured Values
119
Transfer of Measured Values
120
Information List
120
Min/Max Measurement Setup
121
Description
121
Setting Notes
121
Settings
121
Information List
122
Set Points for Measured Values
123
Setting Notes
123
Set Points for Statistic
123
Description
123
Information List
124
Energy Metering
124
Setting Notes
124
Settings
124
Commissíoning Aids
125
Description
125
Breaker Control
127
Control Device
127
Description
127
Information List
128
Command Types
129
Description
129
Command Sequence
130
Description
130
Interlocking
131
Description
131
Command Logging
136
Description
136
Notes on Device Operation
137
Different Operation
137
3 Mounting and Commissioning
139
Mounting and Connections
140
Configuration Information
140
Hardware Modifications
144
Disassembly
144
Connections of the Voltage Terminals
147
Interface Modules
147
Reassembly
150
Installation
151
General
151
Panel Flush Mounting
152
Cubicle Mounting
153
Panel Surface Mounting
154
Checking Connections
155
Checking the Data Connections of the Interfaces
155
Checking the System Connections
158
Commissioning
159
Test Mode and Transmission Block
160
Testing the System Interface (at Port B)
160
Configuring Communication Modules
162
Checking the Status of Binary Inputs and Outputs
165
Testing User-Defined Functions
168
Voltage and Phase Rotation Testing
168
Polarity Check for Voltage Input V
169
Trip/Close Tests for the Configured Operating Devices
171
Creating a Test Fault Record
172
Final Preparation of the Device
173
4 Technical Data
175
General Device Data
176
Analog Inputs
176
Auxiliary Voltage
176
Binary Inputs and Outputs
177
Communication Interfaces
178
Electrical Tests
180
Mechanical Stress Tests
182
Climatic Stress Tests
183
Service Conditions
183
Design
184
UL Certification Conditions
184
Voltage Protection (27, 59)
185
Frequency Protection 81 O/U
187
Load Restoration
188
Flexible Protective Functions
189
Synchrocheck 25
191
Overecxitation Protection 24
193
Jump of Voltage Vector
195
User-Defined Functions (CFC)
196
Additional Functions
201
Breaker Control
204
Dimensions
205
Panel Flush and Cubicle Mounting (Housing Size 1/6)
205
Panel Surface Mounting (Housing Size 1/6)
206
Bottom View
206
Appendix
207
Ordering Information and Accessories
208
Ordering Information
208
7 Rw80 V4.6
208
A.1.2 Accessories
212
Accessories
212
7RW80 - Housing for Panel Flush Mounting or Cubicle Mounting
213
A.2 Terminal Assignments
213
Terminal Assignments
213
7RW80 - Housing for Panel Surface Mounting
214
A.3 Connection Examples
215
Connection Examples
215
A.4 Default Settings
219
Binary Input
219
Default Settings
219
Leds
219
A.4.3 Binary Output
220
Binary Output
220
Function Keys
220
A.4.5 Default Display
221
Default Display
221
Protocol-Dependent Functions
223
A.6 Functional Scope
224
Functional Scope
224
A.7 Settings
225
Settings
225
A.8 Information List
231
Information List
231
A.9 Group Alarms
242
Group Alarms
242
A.10 Measured Values
243
Measured Values
243
Literature
245
Glossary
247
Index
259
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Siemens SIPROTEC 7RW80 Specifications
General
Brand
Siemens
Model
SIPROTEC 7RW80
Category
Relays
Language
English
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