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ABB SafeRing - User Manual

ABB SafeRing
44 pages
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SafeRing / SafePlus 12-24kV
Installation and operating instructions
Product manual

Table of Contents

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Summary

Safety and Personnel Qualifications

User Safety Instructions

Strictly follow installation and operating instructions; only install in indoor conditions.

Qualified Personnel Requirements

All operations must be carried out by skilled personnel with in-depth knowledge of the apparatus.

Understanding Crucial Information Symbols

Pay special attention to information shown with attention symbols like DANGER, WARNING, CAUTION, NOTE.

Technical Electrical Data

SafeRing Electrical Specifications

Technical electrical specifications for SafeRing modules (C, F, V).

SafePlus Electrical Specifications

Technical electrical specifications for SafePlus modules (C, F, V, V20/V25).

Installation Guidelines

Standard 3-Way Switchgear Installation

Dimensional drawing and table for standard 3-way switchgear installation.

3-Way Switchgear with Base Frame (AFL) Installation

3-Way Switchgear with Base Frame (AFLR) Installation

Internal Arc Classification (IAC) Safety

IAC AFL Ventilation Behind Switchgear Installation

IAC AFL Ventilation in Cable Trench Installation

IAC AFLR Ventilation Upwards Installation

Switchgear Operating Conditions

General Safety Warnings and Precautions

Putting Switchgear into Service

Switchgear Operation Basics

Operation of Cable Switch

Instructions for operating the switch disconnector and earthing switch using the operating handle.

Vacuum Circuit-Breaker Operation

Vacuum Circuit-Breaker Operation (12 kV;25 kA, 24 kV;20 kA)

Fuse-Switch Disconnector Operation

Fuse-Link Installation and Replacement

Fuse Selection Tables

CEF Fuse Selection Table

Table for selecting CEF fuse-links based on transformer rating and voltage.

CEF-S Fuse Selection Table

Cable Testing on Connected Connectors

Cable Testing on Disconnected Connectors

Service and Maintenance Overview

General Service and Maintenance Warnings

Safety warnings for assembly, voltage, auxiliary circuits, and tool requirements.

Summary

Safety and Personnel Qualifications

User Safety Instructions

Strictly follow installation and operating instructions; only install in indoor conditions.

Qualified Personnel Requirements

All operations must be carried out by skilled personnel with in-depth knowledge of the apparatus.

Understanding Crucial Information Symbols

Pay special attention to information shown with attention symbols like DANGER, WARNING, CAUTION, NOTE.

Technical Electrical Data

SafeRing Electrical Specifications

Technical electrical specifications for SafeRing modules (C, F, V).

SafePlus Electrical Specifications

Technical electrical specifications for SafePlus modules (C, F, V, V20/V25).

Installation Guidelines

Standard 3-Way Switchgear Installation

Dimensional drawing and table for standard 3-way switchgear installation.

3-Way Switchgear with Base Frame (AFL) Installation

3-Way Switchgear with Base Frame (AFLR) Installation

Internal Arc Classification (IAC) Safety

IAC AFL Ventilation Behind Switchgear Installation

IAC AFL Ventilation in Cable Trench Installation

IAC AFLR Ventilation Upwards Installation

Switchgear Operating Conditions

General Safety Warnings and Precautions

Putting Switchgear into Service

Switchgear Operation Basics

Operation of Cable Switch

Instructions for operating the switch disconnector and earthing switch using the operating handle.

Vacuum Circuit-Breaker Operation

Vacuum Circuit-Breaker Operation (12 kV;25 kA, 24 kV;20 kA)

Fuse-Switch Disconnector Operation

Fuse-Link Installation and Replacement

Fuse Selection Tables

CEF Fuse Selection Table

Table for selecting CEF fuse-links based on transformer rating and voltage.

CEF-S Fuse Selection Table

Cable Testing on Connected Connectors

Cable Testing on Disconnected Connectors

Service and Maintenance Overview

General Service and Maintenance Warnings

Safety warnings for assembly, voltage, auxiliary circuits, and tool requirements.

ABB SafeRing Specifications

General IconGeneral
Rated voltageUp to 24 kV
Insulation typeSF6 gas
ApplicationSecondary distribution networks
Frequency50 Hz, 60 Hz
Operating temperature range-25°C to +40°C
DimensionsVaries
EnclosureMetal enclosure
Protection degreeIP67

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