Ashida ADR241A Manuals

Manuals and User Guides for Ashida ADR241A. We have 1 Ashida ADR241A manual available for free PDF download: Instruction Manual

Ashida ADR241A Instruction Manual

Ashida ADR241A Instruction Manual (151 pages)

Feeder Protection Relay

Brand: Ashida | Category: Relays | Size: 3 MB

Table of Contents

Section 1 Introduction and Specifications

18
- Ref ID : Adr241A/IM/Toc Rev no
  12
- Table of Contents
  18
- Introduction and Specifications
  19
- Overview
  19
- Features
  19
- Technical Specifications
  21
- Typical Tests Information
  25
Section 2 Installation and Procedure

30
Section 4 Protection and Logic Function

55
- Application Data
  56
- Overview
  56
- Protection Function & Logic Functions
  56
- General Settings
  57
- Ground over Current Element (50N/51N)
  59
- IDMT Characteristics
  59
- Phase over Current Element
  59
- Cold Load Protection Function
  68
Section 8 User Guide

94
- User Guide
  95
- Touch Keys
  96
- User Interface
  96
- Leds
  97
  - RS422/ RS485 Port (for ADR241A)
    97
  - USB Port (for ADR241A)
    97
- Editing Password and Saving the Settings
  98
- Clear Password & Loading of Default Values
  99
- Main Menu Details
  100
  - To View - Measurement
    102
  - Relay Settings
    103
  - To Set - Relay Settings
    103
- Menus
  100
- To View - Relay Settings
  110
- Cold Load Settings
  112
- To Set - Cold Load Settings
  112
- To View - Cold Load Settings
  115
- Trip Test
  116
  - Fault 1
    117
- Error Log
  118
- Status
  118
- To View - Error Log
  118
- To View - Status
  118
- Date / Time Settings
  119
- To Set - Date / Time Settings
  119
- To View - Date / Time Settings
  121
Section 9 Flow Chart

124
- Flow Chart Overview
  125
- Main Menu
  125
- Flow Chart - Measurement
  126
- To View - Measurement
  126
- Flow Chart - Relay Setting
  127
- To View - Relay Setting
  128
- Flow Chart - Cold Load
  129
- To View - Cold Load
  130
- Flow Chart - TRIP TEST
  131
- Flow Chart - Fault
  132
- To View - Fault 1
  132
- Flow Chart - Error Log
  133
- Flow Chart - Status
  133
- Flow Chart - Date / Time
  134
- To View - Date / Time
  135
  - Testing and Commissioning
    144
  - Commissioning Test, Equipment Required
    144
  - Checking of External Circuitry
    144
  - Check Relay Setting
    145
  - Relay Testing
    146
  - Pick up and Trip Test
    147
  - Testing of Binary Output
    148
  - LED Test
    149

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