User Manuals: Woodward WIC1-2 CT-Powered Relay

Manuals and User Guides for Woodward WIC1-2 CT-Powered Relay. We have 1 Woodward WIC1-2 CT-Powered Relay manual available for free PDF download: Manual

Woodward WIC1-2 Manual

Woodward WIC1-2 Manual (56 pages)

CT Powered Time Overcurrent And Earth Current Relay

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

Table of Contents

Table of Contents
3
1 Comments on the Manual

5
2 Introduction

8
3 Handling, Installation and Outside Dimensions

10
- General Information
  10
  - Upkeep of the Relay
    10
  - Storage
    10
  - Electrostatic Discharge
    10
- Installation of the Relay
  10
- Outside Dimensions
  11
- Connection Diagram
  11
4 Operating Instructions

12
- General Information on the WIC1
  12
- User Interface
  13
  - Wic1-1/Wic1-4
    13
  - Wic1-2
    14
  - Wic1-3
    16
- Cts for the WIC1
  17
5 Technical Data, Characteristics and Features

18
- Protective Functions
  18
- Default Settings
  21
- Routine Safety Check
  22
- Fault Value Memory
  22
- Communication
  23
  - Communication Via PC Adapter
    23
  - WIC1PC2 Adapter
    23
  - WIC1PC3 Adapter
    23
- Inputs and Outputs
  24
  - Remote Trip Input
    24
  - Impulse Output for the Tripping Coil
    24
  - Earthing
    24
  - Impulse Output for the Relay
    24
  - Measuring Inputs for the Cts
    25
- Technical Data
  26
  - Common Data
    26
  - Temperature Range
    26
  - Accuracy
    26
  - Insulation Voltage Withstand
    27
  - Emc
    27
  - Ambient Conditions
    28
  - Outside Dimension of Cts
    29
- Characteristics and Times
  31
- Description of Application
  37
- Foreword
  37
- Selection of the CT Transformation Voltage Ratio
  38
- Adjustment Instruction for Inverse Characteristic
  39
6 Commissioning and Maintenance

41
7 Product Specific Features

50
- Assignment of Terminals
  50
  - Earthing
    50
- Current Transformer
  51
8 Annex

52
- Dimensional Drawing Relay
  52
- Dimensional Drawing Flag Indicator
  52
- Order Form
  53
- Commissioning Form
  54

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