User Manuals: ABB SafeRing Plus Ring Main Unit

Manuals and User Guides for ABB SafeRing Plus Ring Main Unit. We have 1 ABB SafeRing Plus Ring Main Unit manual available for free PDF download: Installation And Operating Instructions Manual

ABB SafeRing Plus Installation And Operating Instructions Manual

ABB SafeRing Plus Installation And Operating Instructions Manual (24 pages)

SF6 insulated ring main unit and compact switchgear

Brand: ABB | Category: AC Power Distribution | Size: 0.69 MB

Table of Contents

Table of Contents
2
1 General Description

3
- Table of Locations
  4
- Dimensional Drawings
  5
2 Transport and Handling

6
- By Receiving Inspection
  6
- Storage
  6
3 Technical Data

7
- Electrical Data
  7
- Fuse Table for Modules
  8
4 Installation

9
- Cable Compartment
  10
- Cable Connection
  11
- Current Transformers for Relay Protection
  12
- Gas Pressure
  13
5 Operation

13
- Operating Conditions
  13
- Operation
  14
- Installation and Replacement of Fuses
  15
- Relays
  17
6 Additional Equipment

17
- Low-Voltage Connections Auxiliary Contacts
  17
- Remote Control and Monitoring Unit
  17
- Capacitive Voltage Indicator
  18
- Short Circuit Indicator
  18
- Motor Operation
  19
- Cable Testing
  19
- External Busbar
  20
- Arc-Suppressor
  20
- Pressure Indicator
  20
- Base Frame
  20
- Ronis Key Interlock
  20
- Top Entry Box for Low Voltage Cables
  20
- Low Voltage Compartment
  20
7 Maintenance

21
- Control and Monitoring the Gas
  21
- Environmental Certification
  22

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