ABB REJ 523 Manuals

ABB REJ 523 Manuals

Manuals and User Guides for ABB REJ 523. We have 1 ABB REJ 523 manual available for free PDF download: Technical Reference Manual

ABB REJ 523 Technical Reference Manual

ABB REJ 523 Technical Reference Manual (68 pages)

Overcurrent Relay

Brand: ABB | Category: Relays | Size: 0.37 MB

Table of Contents

Table of Contents
2
1 Introduction

4
- About this Manual
  4
- The Use of the Relay
  4
- Features
  4
- Guarantee
  5
2 Safety Information

6
3 Instructions

7
- Application
  7
- Requirements
  7
- Configuration
  8
4 Technical Description

9
- Functional Description
  9
  - Product Functions
    9
    
    Schema of Product Functions
    9
    
    Circuit-Breaker Failure Protection
    10
    
    Disturbance Recorder
    10
    
    Inputs
    10
    
    Outputs
    10
    
    Overcurrent
    10
    
    MMI Module
    11
    
    Self-Supervision
    11
  - Configuration
    12
  - Protection
    13
    
    Overcurrent Unit
    13
    
    Time/Current Characteristics
    14
    
    Settings
    23
    
    Technical Data of Protection Functions
    30
  - Monitoring
    31
  - Self-Supervision (IRF)
    31
  - I/O Test
    32
  - Disturbance Recorder
    32
    
    Control and Indication of Recorder Status
    32
    
    Function
    32
    
    Recorder Data
    32
    
    Settings and Unloading
    33
    
    Triggering
    33
    
    Event Code
    34
    
    Communication Ports
    35
    
    External Serial Communication
    35
    
    Recorded Data
    35
    
    Event Codes
    37
    
    Remote Transfer Data
    39
    
    Relay Parameterization
    48
  - Design Description
    48
    
    Input / Output Connections
    48
    
    Serial Communication Connections
    51
    
    Technical Data
    52
- 5 Ordering Information
  
  57
- 6 References
  
  58
- 7 Index/Glossary
  
  59
- 8 Check Lists
  
  60
- 9 Customer Feedback
  
  63

Advertisement

Advertisement

Related Products

ABB Categories

Industrial Equipment Controller Measuring Instruments Battery Charger DC Drives

More ABB Manuals