Areva MVAJ20 Manuals

Manuals and User Guides for Areva MVAJ20. We have 1 Areva MVAJ20 manual available for free PDF download: Service Manual

Areva MVAJ20 Service Manual

Areva MVAJ20 Service Manual (40 pages)

Tripping and Control Relays

Brand: Areva | Category: Relays | Size: 0 MB

Table of Contents

Table of Contents
5
Safety Section
9
Health and Safety
9
Explanation of Symbols and Labels
9
Installing, Commissioning and Servicing
9
Equipment Operating Conditions
10
Current Transformer Circuits
10
External Resistors
10
Battery Replacement
10
Insulation and Dielectric Strength Testing
10
Insertion of Modules and Pcb Cards
10
Fibre Optic Communication
11
Older Products
11
Decommissioning and Disposal
11
Technical Specifications
12
1 Installation

13
- General
  13
- Receipt
  13
- Unpacking
  13
- Storage
  13
- Installation
  14
2 Commissioning

14
- Commissioning Preliminaries
  14
- Electrostatic Discharge (ESD)
  14
- Inspection
  14
- Wiring
  14
- External Links
  14
- Preliminary Checks
  15
- Insulation Tests
  16
- Operate/Reset Operation
  16
- Self, Hand, Electrical and Hand/Electrical Reset
  16
- Self-Reset 2.5S Delayed Reset
  17
- Restoration of Wiring
  17
- Problem Analysis
  17
3 Maintenance

17
4 Mechanical Settings

17
- General
  17
- Cleaning Contacts
  18
- Contact Settings
  18
- Settings
  18
- Relay Types MVAJ05
  18
- Relay Types MVAJ10, MVAJ20
  19
5 Spares

19
- Repairs
  19
6 Connection Diagrams

20
7 Commissioning Test Record

35
- Repair Form
  37

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