Woodward XRI1-IR Manuals

Woodward XRI1-IR Manuals

Manuals and User Guides for Woodward XRI1-IR. We have 1 Woodward XRI1-IR manual available for free PDF download: Manual

Woodward XRI1-IR Manual

Woodward XRI1-IR Manual (46 pages)

Digital multifunctional relay for time overcurrent protection

Brand: Woodward | Category: Relays | Size: 1 MB

Table of Contents

Table of Contents
3
1 Introduction and Application

5
2 Features and Characteristics

6
3 Design

7
- Connections
  7
- Front Plate
  10
  - Indication and Operation Elements
    10
  - Display
    11
  - Leds
    12
  - Parameter Settings (See Chapter 6)
    12
4 Working Principle

13
- Analog Circuits
  13
- Digital Circuits
  13
- Directional Feature
  14
- Requirements on the Main Current Transformers
  15
5 General Operations and Settings

16
- Push Buttons
  16
  - Indication of Measuring Values and Fault Data
    17
- Dip Switches
  18
  - Function of the Output Relays
    18
- Reset
  19
- Password
  19
  - Password Programming
    19
  - Using the Password
    19
- Relay Setting Principle
  20
  - Setting of Default Parameters
    20
  - Blocking the Protection Function
    20
- Display of Software Version and Test-TRIP
  21
- Low/High Range of Functions Blocking and Reset
  21
6 Operations and Settings

22
7 Relay Testing and Commissioning

30
8 Technical Data

36
- Measuring Input Circuits
  36
- Common Data
  36
- Setting Ranges and Steps
  37
- Inverse Time Characteristics
  39
- Output Relays
  41
- Power Supply
  41
- Inputs, Blockage and Reset
  41
- System Data and Test Specifications
  42
- Relay Case
  43
9 Order Form

44

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