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L30
Instruction manual
Table Of Contents - GE L30 Instruction Manual
Ur series line current differential system
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:
Instruction manual
(702 pages)
,
Communications manual
(532 pages)
,
Communications manual
(526 pages)
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Table Of Contents
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Contents
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Table Of Contents
Cautions And Warnings
11
Inspection Procedure
12
Introduction To The Ur
13
Software Architecture
15
Pc Requirements
16
Configuring The L30 For Software Access
17
Using The Quick Connect Feature
20
Connecting To The L30 Relay
25
Setting Up Cybersentry And Changing Default Password
26
Mounting And Wiring
28
Faceplate Keypad
29
Relay Passwords
30
Commissioning
31
Overview
33
Features
35
Security
36
Ordering
40
Replacement Modules
47
Inter-Relay Communications
49
Channel Monitor
50
Loopback Test
51
Protection And Control Functions
52
Other Functions
53
Protection Elements
54
User-Programmable Elements
56
Monitoring
57
Metering
58
Power Supply
59
Communication Protocols
61
Environmental
62
Type Tests
63
Approvals
64
Panel Cutout
65
Rear Terminal Layout
71
Typical Wiring
72
Dielectric Strength
73
Ct And Vt Modules
74
Process Bus Modules
76
Transducer Inputs And Outputs
85
Rs232 Faceplate Port
87
Irig-B
89
Description
91
Fiber: Led And Eled Transmitters
92
G.703 Interface
94
Rs422 Interface
97
Two-Channel Two-Clock Rs422 Interface
99
G.703 And Fiber Interface
100
C37.94Sm Interface
104
Introduction
109
Enervista Ur Setup Main Window
111
Settings Templates
112
Securing And Locking Flexlogic Equations
116
Settings File Traceability
118
Faceplate
121
Led Indicators
122
Custom Labeling Of Leds
125
Display
130
Menus
131
Changing Settings
133
Settings Menu
137
Introduction To Elements
140
Introduction To Ac Sources
141
Display Properties
160
Clear Relay Records
162
Communications
163
Modbus User Map
193
Real Time Clock
194
Fault Reports
199
Oscillography
201
Data Logger
203
User-Programmable Leds
204
User-Programmable Self-Tests
207
Control Pushbuttons
208
User-Programmable Pushbuttons
210
Flex State Parameters
216
Installation
218
Remote Resources Configuration
219
Ac Inputs
220
Power System
221
Signal Sources
222
L Power System
225
Breakers
231
Disconnect Switches
235
Flexcurves
238
Phasor Measurement Unit
245
Introduction To Flexlogic
267
Flexlogic Rules
276
Flexlogic Evaluation
277
Flexlogic Equation Editor
282
Flexelements
283
Non-Volatile Latches
287
Phase Current
294
Neutral Current
305
Ground Current
312
Negative Sequence Current
315
Breaker Failure
317
Voltage Elements
325
Supervising Elements
331
Setting Groups
335
Selector Switch
337
Underfrequency
343
Synchrocheck
344
Autoreclose
348
Digital Elements
354
Digital Counters
357
Monitoring Elements
359
Contact Inputs
370
Virtual Inputs
372
Contact Outputs
373
Virtual Outputs
375
Remote Devices
376
Remote Inputs
378
Remote Double-Point Status Inputs
379
Direct Inputs And Outputs
380
Resetting
383
Iec 61850 Goose Integers
384
Dcma Inputs
385
Rtd Inputs
386
Dcma Outputs
388
Test Mode
391
Force Contact Inputs
392
Force Contact Outputs
393
Channel Tests
394
Actual Values Menu
397
Flex States
404
Real Time Clock Synchronizing
405
Remaining Connection Status
406
Metering Conventions
407
Differential Current
410
Sources
411
Tracking Frequency
415
Iec 61580 Goose Analog Values
416
Pmu Aggregator
417
Breaker Maintenance
420
Model Information
421
Clear Records
424
Relay Maintenance
425
Phasor Measurement Unit One-Shot
426
Targets Menu
428
L30 Design
435
Removal Of Decaying Offset
436
Disturbance Detection
437
Ground Differential Element
438
Clock Synchronization
439
Frequency Tracking And Phase Locking
440
Frequency Detection
441
Phase Locking Filter
444
Matching Phaselets
445
Online Estimate Of Measurement Errors
446
Ct Saturation Detection
447
Differential Element Characteristics
448
Relay Synchronization
449
Trip Decision Example
452
Ct Saturation Analysis Tool
458
Ct Tap
461
Compensation Method 2
464
Instantaneous Element Error During L30 Synchronization
466
Channel Testing
467
Clock Synchronization Tests
468
Current Differential
469
Local-Remote Relay Tests
470
Replace A Module
471
Replace Battery
473
Dispose Of Battery
474
Uninstall And Clear Files And Data
477
Repairs
478
Storage
479
Disposal
480
A.1.1 Flexanalog Items
481
A.1.2 Flexinteger Items
489
B.1.1 Introduction
491
B.1.4 Modbus Rtu Crc-16 Algorithm
492
B.2.1 Supported Function Codes
494
B.2.3 Execute Operation (Function Code 05H)
495
B.2.5 Store Multiple Settings (Function Code 10H)
496
B.3.1 Obtaining Relay Files Via Modbus
497
B.4.1 Modbus Memory Map
499
B.4.2 Data Formats
559
C.1.1 Introduction
595
C.1.3 File Transfer By Iec 61850
596
C.2.1 Overview
597
C.2.6 Mmxu: Analog Measured Values
598
C.3.1 Buffered/Unbuffered Reporting
600
C.3.6 Logical Node Name Prefixes
601
C.4.1 Overview
602
C.4.5 Ethernet Mac Address For Gsse/Goose
605
C.5.1 Overview
606
C.5.2 Configuring Iec 61850 Settings
607
C.5.3 About Icd Files
608
C.5.4 Creating An Icd File With Enervista Ur Setup
612
C.5.6 Importing An Scd File With Enervista Ur Setup
615
C.6.1 Acsi Basic Conformance Statement
617
C.6.3 Acsi Services Conformance Statement
618
C.7.1 Logical Nodes Table
621
D.1.1 Interoperability Document
625
D.1.2 Point List
633
E.1.1 Dnp V3.00 Device Profile
635
E.1.2 Implementation Table
638
E.2.1 Binary Input Points
642
E.2.2 Binary And Control Relay Output
643
E.2.3 Counters
644
E.2.4 Analog Inputs
645
F.1.1 Radius Server Configuration
647
G.1.1 Revision History
649
G.2.1 Standard Abbreviations
653
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