ABB REL 356 Manuals

Manuals and User Guides for ABB REL 356. We have 2 ABB REL 356 manuals available for free PDF download: Instruction Booklet, Quick Start Manual

ABB REL 356 Instruction Booklet (237 pages)

Current Differential Protection

Brand: ABB | Category: Industrial Electrical | Size: 6.97 MB

Table of Contents
3
Table of Contents

10
Guide to Figures

10
Guide to Tables

11
Introduction

12
REL356 Revision History

12
Product Overview and Specifications

14
- Application
  14
- REL 356 System Operation
  14
- Standard Features
  15
- Communication Channel Options
  15
- Optional Features
  16
- Platform Overview
  16
- REL 356 Modules
  17
- Hardware Structure
  17
- Specifications
  18
  - Ratings
    18
  - External Connections
    18
  - Contact Data
    18
  - Binary (Voltage) Input Circuits
    19
  - 9600 Bps Audio Tone Communication Interface
    19
  - 56/64 Kbps Digital Communication
    19
  - Optional Computer/Network Interface
    20
  - Chassis Dimensions and Weight
    20
  - Environmental Data
    20
- CT Requirements for REL356 Current Differential Protection
  20
- Catalog Information
  22
Installation, Operation and Maintenance

24
- Introduction
  24
- REL 356 Construction
  24
- REL 356 Modules
  24
- Backplane Module
  25
- Interconnect Module
  25
- Relay Output Module
  26
- Contact Input Module
  26
- Microprocessor Module
  26
- Display Module
  27
- Power Supply Module
  27
- Analog Input Module
  28
- Modem Module (9600 Bps Audio Tone Option)
  28
- CODEC (56/64 Kbps Digital Communication Option)
  28
- Digital Communication Interface DCI (56/64 Kbps Digital Communication Option)
  29
- Self-Checking Software
  29
- Unique Remote Communication (WRELCOM) Program
  29
- Separating the Inner and Outerchassis
  30
- Test Plugs and FT-14 Switches
  30
- External Wiring
  30
- REL 356 Front Panel Display
  31
- Vacuum Fluorescent Display
  31
- Indicators
  31
- Key Switches
  31
- Front Panel Operation
  32
- Settings Mode
  32
- Metering (Volts/Amps/Angle) Mode
  32
- Target (LAST and PREVIOUS FAULT) Mode
  32
- Test Mode Function
  33
- Contact Input Test
  33
- Relay Output Test
  34
- Self Check
  35
- Test Enable
  36
- Standing Relay Trip
  36
- Network Interface
  36
- Digital Fault Recording
  37
- REL 356 Settings
  37
- Monitoring Functions
  37
- Target (Fault Data) Information
  41
- Communication Channel Testing
  41
- 9600 Bps Audio Tone Option Only
  41
- 56/64 Kbps Option Only
  41
- Communication Channel Interface
  41
- Receiver Status
  41
- Transmitter Status
  41
- Routine Visual Inspection
  42
- Acceptance Testing
  42
- Normal Precautions
  42
- Disassembly Procedures
  42
- System Diagrams
  42
Settings and Application

48
ABB REL 356 Current Differential Protection

53
ABB REL 356 Current Differential Protection

76
Measuring Elements and Operational Logic

84
- Composite Sequence Filter
  84
- Current Differential Algorithm
  84
- Communication Channel Options
  86
- Relay Functions
  88
  - Direct Transfer Trip
    88
    
    Change Detector Supervision
    88
    
    Open Breaker Function
    88
    
    Stub Bus Trip
    88
    
    Weak Feed Trip
    89
    
    Reclose Initiate Logic
    89
    
    High Set Overcurrent Elements
    89
    
    Fault Locator
    90
    
    Faulted Phase Selector
    90
    
    Differential Protection Disable
    91
  - Optional Backup Functions
    91
    
    Distance Protection
    91
    
    Backup Protection Disable
    95
    
    Sensitive Directional Ground Overcurrent Unit
    95
    
    Out of Step Trip and out of Step Block Logic
    95
    
    Loss of Potential (LOPB)
    96
    
    Loss of Current Monitoring
    96
Testing

100
- Introduction
  100
- Equipment Needed
  100
- Test Setup
  100
  - Current and Voltage Inputs
    100
- Analog Input and Front Panel Metering Test
  100
- Contact Input Subsystem Test
  101
- Relay Output Subsystem Test
  102
- Communication Subsystem Test
  102
  - 9600 Bps Audio Tone Option
    102
  - 56/64 Kpbs Digital Communication Option
    102
- Functional Tests - Current Differential System
  104
- Functional Tests - Optional Backup System
  109
- Phase to Ground Units
  109
  - Zone 2 Phase-Ground Element Without Reverse Reach
    109
  - Zone 2 Phase-Ground Element with Reverse Reach
    112
  - Zone 3 Phase-Ground Element Without Reverse Reach
    115
  - Phase to Phase Units
    117
  - Zone 2 Phase-Phase Element
    117
  - Zone 3 Phase-Phase Element
    119
  - 3-Phase Units
    120
  - Zone 2 3-Phase Units
    121
  - Zone 3 3-Phase Units
    122
- Out of Step System Functional Tests
  123
- In-Service Checks
  125
- Potential and Current Circuits
  125
- Current Differential Checks
  126
ABB REL 356 Current Differential Protection

128
Computer Communications

128
- Communication Port(S) Use
  128
  - Introduction
    128
  - Communication Port Options
    128
  - Personal Computer Requirements
    128
  - Connecting Cables
    128
  - Modem Communications
    129
  - Setting Change Permission and Relay Password
    129
  - Password
    129
  - Troubleshooting
    130
- Digital Fault Recording
  130
- Fault Record Data Definitions
  131
  - Analog Signals
    131
  - Digital Signals
    132
Glossary

134

ABB REL 356 Quick Start Manual (16 pages)

Attaching DNP Orion To REL 356 Relays Using Modbus

Brand: ABB | Category: Relays | Size: 0.51 MB

ABB Categories

Industrial Equipment Controller Measuring Instruments Battery Charger DC Drives

More ABB Manuals

ABB REL 356 Manuals

ABB REL 356 Instruction Booklet (237 pages)

Table of Contents

Table of Contents

Guide to Figures

Guide to Tables

Introduction

REL356 Revision History

Product Overview and Specifications

Installation, Operation and Maintenance

Settings and Application

ABB REL 356 Current Differential Protection

ABB REL 356 Current Differential Protection

Measuring Elements and Operational Logic

Testing

ABB REL 356 Current Differential Protection

Computer Communications

Glossary

ABB REL 356 Quick Start Manual (16 pages)

Related Products

ABB Categories