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831776A2.CDR

L30 Line Current Differential

System

UR Series Instruction Manual

L30 revision: 7.2x

Manual P/N: 1601-9050-AA5 (GEK-119562D)

GE Grid Solutions

650 Markland Street

Markham, Ontario

Canada L6C 0M1

Tel: +1 905 927 7070 Fax: +1 905 927 5098

Internet: http://www.GEGridSolutions.com

GE Multilin's Quality Management

System is registered to ISO

9001:2008

QMI # 005094

UL # A3775

*1601-9050-AA5*

Grid Solutions

LISTED

52TL

IND.CONT. EQ.

E83849

Default Chapter3
- Table of Contents3
1 Getting Started11
- Important Procedures11
  - Cautions and Warnings11
  - Inspection Procedure12
- Ur Overview13
- Enervista Ur Setup Software15
- Ur Hardware26
- Using the Relay27
2 Product Description31
- Introduction31
- Order Codes39
- Signal Processing49
  - Ur Signal Processing49
- Pilot Channel Relaying51
- Specifications54
3 Hardware67
- Description67
  - Panel Cutout67
  - Rear Terminal Layout73
- Wiring75
- Pilot Channel Communications97
4 Human Interfaces113
- Enervista Ur Setup Software Interface113
- Extended Enervista Ur Setup Features116
- Faceplate Interface125
5 Settings138
- Overview141
- Product Setup148
- System Setup230
- Flexlogic278
- Grouped Elements300
- Control Elements347
- Inputs and Outputs384
- Transducer Inputs and Outputs398
- Testing404
6 Actual Values409
- Overview409
  - Actual Values Menu409
- Status409
- Records431
- Product Information434
  - Model Information434
  - Firmware Revisions434
7 Commands and435
- Commands435
8 Theory of Operation449
- Overview449
- Operating Condition Characteristics464
- Fault Locator470
9 Application of Settings471
- Ct Requirements471
  - Introduction471
  - Ct Saturation Analysis Tool472
- Current Differential (87L) Settings474
- Channel Asymmetry Compensation Using Gps477
- Instantaneous Elements480
  - Instantaneous Element Error During L30 Synchronization480
10 Commissioning485
- Testing485
11 Maintenance489
- Modules489
  - Replace a Module489
- Batteries491
  - Replace Battery491
  - Dispose of Battery493
- Uninstall and Clear Files and Data496
- Repairs497
- Storage498
- Disposal499
Parameter Lists501
- Flexanalog Items501
- A.1.1 Flexanalog Items501
- Flexinteger Items509
- A.1.2 Flexinteger Items509
Modbus Communications511
Modbus Rtu Protocol511
- Introduction511
- Physical Layer511
- Data Link Layer511
- B.1.1 Introduction511
- Modbus Rtu Crc-16 Algorithm512
Modbus Function Codes514
- Supported Function Codes514
- Read Actual Values or Settings (Function Code 03/04H514
- Execute Operation (Function Code 05H515
- Store Single Setting (Function Code 06H515
- Store Multiple Settings (Function Code 10H516
- Exception Responses516
File Transfers517
- Obtaining Relay Files Via Modbus517
Memory Mapping519
- Modbus Memory Map519
- Data Formats582
- B.4.2 Data Formats582
Iec 61850619
Overview619
- Introduction619
- Communication Profiles619
- C.1.1 Introduction619
- File Transfer by Iec 61850620
Server Data Organization621
- Overview621
- Ggio1: Digital Status Values621
- Ggio2: Digital Control Values621
- Ggio3: Digital Status and Analog Values from Goose Data621
- Ggio4: Generic Analog Measured Values621
- C.2.1 Overview621
- Mmxu: Analog Measured Values622
- Protection and Other Logical Nodes622
Server Features and Configuration624
- Buffered/Unbuffered Reporting624
- File Transfer624
- Timestamps and Scanning624
- Logical Device Name624
- Location624
- Logical Node Name Prefixes625
- Connection Timing625
- Non-Iec 61850 Data625
- Communication Software Utilities625
Generic Substation Event Services: Gsse and Goose626
- Overview626
- Gsse Configuration626
- Fixed Goose626
- Configurable Goose626
- C.4.1 Overview626
- Ethernet Mac Address for Gsse/Goose629
- Gsse ID and Goose ID Settings629
Iec 61850 Implementation Via Enervista Ur Setup630
- Overview630
- C.5.1 Overview630
- Configuring Iec 61850 Settings631
- About ICD Files632
- Creating an ICD File with Enervista Ur Setup636
- About Scd Files636
- Importing an Scd File with Enervista Ur Setup639
Acsi Conformance641
- Acsi Basic Conformance Statement641
- Acsi Models Conformance Statement641
- Acsi Services Conformance Statement642
Logical Nodes645
Iec 60870-5-103649
- Overview649
- Factor and Offset Calculation to Transmit Measurand649
- D.1.1 Overview649
- Interoperability Document650
- D.1.3 Interoperability Document650
- Interoperability Document655
- E.1.1 Interoperability Document655
- Point List663
- E.1.2 Point List663
Device Profile Document665
- Dnp V3.00 Device Profile665
- F.1.2 Implementation Table668
Dnp Point Lists672
- Binary Input Points672
- Binary and Control Relay Output673
- Counters674
- F.2.3 Counters674
- Analog Inputs675
- F.2.4 Analog Inputs675
Radius Server Configuration677
Change Notes679
- Revision History679
- Changes to the L30 Manual679
- H.1.1 Revision History679
Abbreviations684
- Standard Abbreviations684
  - H.2.1 Standard Abbreviations684
  - H.3.1 Ge Multilin Warranty687
Warranty688

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GE L30 Specifications

General

Brand	GE
Model	L30
Category	Relays
Language	English

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GE L30 Specifications

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