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REQ650
ABB REQ650 Commissioning Manual
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GUID-31DF5495-91F1-4A4B-8FD5-50625038961E V1 EN
Figure 20:
Testing a trip contact
1
Trip contact under test
2
Current limiting resistor
•
To
check
the
status
of
the
output
circuits
driving
the
output
relay
via
the
LHMI,
select
Main
menu/Tests/I/O
modules
and
then
navigate
to
the
board
with
the
actual
binary
output to be checked.
•
Test and change the relay state manually.
1MRK 505 293-UUS A
Section 8
Troubleshooting
131
Commissioning manual
138
140
Table of Contents
Default Chapter
9
Table of Contents
9
Section 1 Introduction
15
This Manual
15
Intended Audience
15
Product Documentation
16
Product Documentation Set
16
Document Revision History
17
Related Documents
17
Symbols and Conventions
18
Symbols
18
Document Conventions
19
Section 2 Available Functions
21
Back-Up Protection Functions
21
Control and Monitoring Functions
22
Station Communication
26
Basic IED Functions
27
Section 3 Starting up
29
Factory and Site Acceptance Testing
29
Commissioning Checklist
29
Checking the Power Supply
30
Energizing the IED
30
Checking the IED Operation
30
IED Start-Up Sequence
30
Setting up Communication between PCM600 and the IED
31
Writing an Application Configuration to the IED
37
Checking CT Circuits
38
Checking VT Circuits
39
Using the RTXP Test Switch
39
Checking Binary Input and Output Circuits
40
Binary Input Circuits
40
Binary Output Circuits
40
Checking Optical Connections
40
Section 4 Establishing Connection and Verifying the IEC 61850 Station Communication
43
Setting the Station Communication
43
Verifying the Station Communication
43
Section 5 Testing IED Operation
45
Preparing the IED to Verify Settings
45
Activating the Test Mode
47
Preparing the Connection to the Test Equipment
47
Connecting the Test Equipment to the IED
48
Releasing the Function to be Tested
49
Verifying Analog Primary and Secondary Measurement
50
Testing the Protection Functionality
51
Section 6 Testing Functionality
53
Testing Disturbance Report
53
Introduction
53
Disturbance Report Settings
53
Identifying the Function to Test in the Technical Reference Manual
53
Testing Current Protection Functions
54
Completing the Test
54
Instantaneous Phase Overcurrent Protection 3-Phase Output PHPIOC (50)
54
Measuring the Operate Limit of Set Values
54
Completing the Test
55
Four Step Phase Overcurrent Protection 3-Phase Output OC4PTOC (51_67)
55
Instantaneous Phase Overcurrent Protection Phase Segregated Output SPTPIOC (50)
55
Verifying the Settings
56
Completing the Test
57
Four Step Phase Overcurrent Protection Phase Segregated Output OC4SPTOC (51_67)
57
Verifying the Settings
57
Completing the Test
58
Instantaneous Residual Overcurrent Protection EFPIOC (50N)
58
Completing the Test
59
Four Step Directional Residual Overcurrent Protection
59
Four Step Residual Overcurrent Protection, Zero or Negative Sequence Direction EF4PTOC (51N/67N)
59
Measuring the Operate Limit of Set Values
59
Completing the Test
60
Four Step Non-Directional Residual Overcurrent Protection
60
Sensitive Directional Residual Overcurrent and Power Protection SDEPSDE (67N)
61
Measuring the Operate and Time Limit for Set Values
61
Completing the Test
66
Thermal Overload Protection, One Time Constant, Fahrenheit/Celsius LFPTTR/LCPTTR (26)
66
Testing the Protection Without External Temperature Compensation (Noncomp)
66
Completing the Test
67
Breaker Failure Protection, Phase Segregated Activation and Output CCRBRF (50BF)
67
Checking the Phase Current Operate Value, Pickup_Ph
68
Checking the Residual (Ground Fault) Current Operate Value
68
Pickup_N Set below Pickup_Ph
68
Checking the Re-Trip and Back-Up Times
68
Verifying the Re-Trip Mode
69
Verifying the Back-Up Trip Mode
70
Verifying the Case Retripmode = Contact
71
Verifying the Function Mode Current&Contact
71
Completing the Test
72
Breaker Failure Protection, Phase Segregated Activation and Output CSPRBRF (50BF)
72
Checking the Phase Current Operate Value, Pickup_Ph
73
Checking the Residual (GF) Current Operate Value IN> Set below IP
73
Checking the Re-Trip and Back-Up Times
73
Verifying the Retripmode
74
Verifying the Case Retripmode = no CB Pos Check
75
Verifying the Function Mode Current&Contact
75
Checking the Case with Fault Current below Set Value Pickup
75
Blkcont
76
Checking the Phase Current Operate Value, Pickup_Ph
76
Completing the Test
76
Stub Protection STBPTOC (50STB)
76
Measuring the Operate Limit of Set Values
77
Completing the Test
77
Pole Discrepancy Protection CCRPLD (52PD)
78
Verifying the Settings
78
Completing the Test
78
Broken Conductor Check BRCPTOC (46)
78
Measuring the Operate and Time Limit of Set Values
79
Completing the Test
79
Directional Underpower Protection GUPPDUP (37)
79
Verifying the Settings
80
Completing the Test
81
Completing the Test
82
Directional Overpower Protection GOPPDOP (32)
82
Verifying the Settings
82
Testing Voltage Protection Functions
83
Two Step Undervoltage Protection UV2PTUV (27)
83
Verifying the Setting
83
Completing the Test
84
Two Step Overvoltage Protection OV2PTOV (59)
85
Verification of Single-Phase Voltage and Time Delay to Operate for Step 1
85
Completing the Test
86
Two Step Residual Overvoltage Protection ROV2PTOV (59N)
86
Verifying the Settings
86
Completing the Test
87
Loss of Voltage Check LOVPTUV (27)
87
Completing the Test
88
Measuring the Operate Limit of Set Values
88
Testing Frequency Protection Functions
89
Underfrequency Protection SAPTUF (81)
89
Verifying the Settings
89
Completing the Test
90
Overfrequency Protection SAPTOF (81)
91
Verifying the Settings
91
Completing the Test
92
Completing the Test
93
Rate-Of-Change Frequency Protection SAPFRC (81)
93
Verifying the Settings
93
Testing Secondary System Supervision Functions
94
Completing the Test
94
Current Circuit Supervision CCSRDIF (87)
94
Fuse Failure Supervision SDDRFUF
94
Verifying the Settings
94
Checking that the Binary Inputs and Outputs Operate as Expected
95
Measuring the Operate Value for the Negative Sequence Function
96
Measuring the Operate Value for the Zero-Sequence Function
96
Checking the Operation of the DV/Dt and DI/Dt Based Function
97
Completing the Test
98
Testing Control Functions
98
Synchrocheck, Energizing Check, and Synchronizing SESRSYN (25)
98
Testing the Synchronizing Function
101
Testing the Synchrocheck Check
102
Testing the Energizing Check
106
Testing the Voltage Selection
107
Autorecloser for 3-Phase Operation SMBRREC (79)
108
Completing the Test
108
Preparation of the Verification
110
Switching the Autorecloser for 3-Phase Operation Function to Enabled and Disabled
111
Verifying the Autorecloser for 3-Phase Operation Function SMBRREC (79)
111
Checking the Reclosing Conditions
112
Autorecloser for 1/3-Phase Operation STBRREC (79)
113
Completing the Test
113
Preparation of the Verification
116
Switching the Auto-Reclosing Function Enabled and Disabled
117
Verifying the Auto-Reclosing Function
117
Check Closing Onto a Fault
118
Checking the Influence of CB Not Ready for Reclosing
118
Checking the Influence of the INHIBIT Signal
118
Checking the Reclosing Conditions
118
Checking the Influence of Synchronism Check (at Three-Pole Reclosing)
119
Completing the Test
119
Interlocking
119
Restoring Equipment
119
Testing Logic Functions
120
Circuit Breaker Lockout
120
Three-Phase Operating Mode
120
Tripping Logic, Common 3-Phase Output SMPPTRC (94)
120
1P/3P Operating Mode
121
Completing the Test
121
Tripping Logic Phase Segregated Output SPTPTRC (94)
121
Circuit Breaker Lockout
122
Completing the Test
123
Event Counter CNTGGIO
123
Limit Counter L4UFCNT
123
Testing Monitoring Functions
123
Completing the Test
124
Establishing Connection and Verifying the IEC 61850 Communication
124
Overview
124
Pulse Counter PCGGIO
124
Testing Metering Functions
124
Testing Station Communication
124
Setting the Station Communication
125
Exit Test Mode
126
Verifying the Station Communication
126
Section 7 Commissioning and Maintenance of the Fault Clearing System
127
Commissioning and Maintenance of the Fault Clearing System
127
Commissioning Tests
127
Periodic Maintenance Tests
127
Maintenance Tests
128
Visual Inspection
128
Section 8 Troubleshooting
133
Fault Tracing
133
Identifying Hardware Errors
133
Identifying Runtime Errors
133
Identifying Communication Errors
133
Checking the Communication Link Operation
134
Checking the Time Synchronization
134
Running the Display Test
134
Indication Messages
135
Internal Faults
135
Additional Indications
136
Warnings
136
Correction Procedures
137
Changing and Setting the Password
137
Identifying IED Application Problems
137
Inspecting the Wiring
137
Section 9 Glossary
141
Other manuals for ABB REQ650
Applications Manual
340 pages
Product Guide
96 pages
5
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ABB REQ650 Specifications
General
Brand
ABB
Model
REQ650
Category
Protection Device
Language
English
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