Hitachi Relion REB670 Busbar protection Manuals

Manuals and User Guides for Hitachi Relion REB670 Busbar protection. We have 1 Hitachi Relion REB670 Busbar protection manual available for free PDF download: Commissioning Manual

Hitachi Relion REB670 Commissioning Manual (176 pages)

Brand: Hitachi | Category: Control Unit | Size: 2 MB

Table of Contents
7
Introduction
15
This Manual
15
Intended Audience
15
Product Documentation
16
Product Documentation Set
16
Document Revision History
17
Related Documents
18
Document Symbols and Conventions
18
Symbols
18
Document Conventions
19
IEC 61850 Edition 1 / Edition 2 Mapping
19
Safety Information
25
Symbols on the Product
25
Warnings
25
Caution Signs
26
Note Signs
27
Available Functions
29
Main Protection Functions
29
Back-Up Protection Functions
30
Control and Monitoring Functions
31
Communication
36
Basic IED Functions
39
Starting up
43
Factory and Site Acceptance Testing
43
Commissioning Checklist
43
Checking the Power Supply
43
Energizing the IED
44
Checking the IED Operation
44
IED Start-Up Sequence
44
Setting up Communication between PCM600 and the IED
45
When IED Has Blank Front Panel
45
When IED Has Front Port with RJ-45
45
Writing an Application Configuration to the IED
49
Checking CT Circuits
49
Checking VT Circuits
50
Using the RTXP Test Switch
50
Checking the Binary Input/Output Circuits
51
Binary Input Circuits
51
Binary Output Circuits
51
Checking Optical Connections
51
Configuring the IED and Changing Settings
53
Overview
53
Configuring Analog CT Inputs
53
Supervision of Input/Output Modules
54
Establishing Connection and Verifying the SPA/IEC Communication
55
Entering Settings
55
Entering SPA Settings
55
Entering IEC Settings
55
Verifying the Communication
55
Verifying SPA Communication
56
Verifying IEC Communication
56
Fiber Optic Loop
56
Optical Budget Calculation for Serial Communication with SPA/IEC
57
Establishing Connection and Verifying the LON Communication
59
Communication Via the Rear Ports
59
LON Communication
59
The LON Protocol
60
Hardware and Software Modules
60
Optical Budget Calculation for Serial Communication with LON
61
Establishing Connection and Verifying the IEC 61850 Communication
63
Overview
63
Setting the Station Communication
63
Verifying the Communication
63
Testing IED Operation
65
Preparing for Test
65
Requirements
65
Preparing the IED to Verify Settings
66
Activating the Test Mode
67
Preparing the Connection to the Test Equipment
67
Connecting the Test Equipment to the IED
68
Releasing the Function to be Tested
69
Verifying Analog Primary and Secondary Measurement
69
Testing the Protection Functionality
70
Forcing of Binary Input/Output Signals for Testing
70
Forcing Concept
70
How to Enable Forcing
70
Enable Forcing by Using LHMI
70
Enable Forcing Using TESTMODE Function Block
71
How to Change Binary Input/Output Signals Using Forcing
71
Forcing by Using LHMI
71
Forcing by Using PCM600
73
How to Undo Forcing Changes and Return the IED to Normal Operation
74
Undo Forcing by Using TESTMODE Component
75
Undo Forcing by Using LHMI
75
Undo Forcing by Using PCM600
75
Testing Functionality by Secondary Injection
77
Testing Disturbance Report
77
Introduction
77
Disturbance Report Settings
77
Disturbance Recorder (DR)
77
Event Recorder (ER) and Event List (EL)
78
Identifying the Function to Test in the Technical Reference Manual
78
Differential Protection
78
Busbar Differential Protection
78
General
78
Operation of the Differential Protection from Ctx Input
79
Stability of the Busbar Differential Protection
80
Operation of Fast Open CT Detection Algorithm
82
Operation of Slow Open CT Detection Algorithm
82
Completing the Test
83
Check of Trip Circuits and Circuit Breakers
83
Current Protection
83
Directional Phase Overcurrent Protection, Four Steps OC4PTOC
83
Function Revision History
84
Verifying the Settings
84
Completing the Test
85
Four Step Single Phase Overcurrent Protection PH4SPTOC
85
Function Revision History
85
Verifying the Settings
85
Completing the Test
86
Four Step Residual Overcurrent Protection, (Zero Sequence or Negative Sequence Directionality) EF4PTOC
86
Function Revision History
86
Four Step Directional Earth Fault Protection
86
Four Step Non-Directional Earth Fault Protection
87
Completing the Test
87
Four Step Negative Sequence Overcurrent Protection NS4PTOC
87
Function Revision History
87
Completing the Test
88
Thermal Overload Protection, Two Time Constants TRPTTR
88
Checking Operate and Reset Values
89
Completing the Test
89
Breaker Failure Protection, Phase Segregated Activation and Output CCRBRF
89
Function Revision History
90
Checking the Phase Current Operate Value, IP
90
Checking the Residual (Earth Fault) Current Operate Value IN> Set below IP
90
Checking the Re-Trip and Back-Up Times
90
Verifying the Re-Trip Mode
91
Verifying the Back-Up Trip Mode
91

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Hitachi Relion REB670 Commissioning Manual (176 pages)

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