Table Of Contents - ABB SafeLink Installation And Operating Instructions Manual

Sf6 insulated ring main unit
Table of Contents

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abb
SLMIO ver 2.12
1
Introduction ___________________________________________ 1
1.1
Technical Data __________________________________________ 1
1.1.1 Physical Data _______________________________________________ 1
1.1.2 Electrical Data ______________________________________________ 2
1.1.3 Rating Label ________________________________________________ 3
1.1.4 Standard Compliance _________________________________________ 3
1.2
Arrangement Drawings ___________________________________ 4
1.2.1 General Arrangement _________________________________________ 4
1.2.2 Foundation Plan _____________________________________________ 4
1.2.3 Schematic __________________________________________________ 5
2
Operation _____________________________________________ 6
2.1
Gas Density Gauge _______________________________________ 6
2.2
General Switch Operation_________________________________ 6
2.3
Switch-Fuse Reset _______________________________________ 8
2.3.1 Steps for Fuse Replacement ____________________________________ 8
2.4
Fuse Link Selection _____________________________________ 10
2.5
Cable Box _____________________________________________ 11
2.6
Cable Testing __________________________________________ 11
3
Maintenance__________________________________________ 12
3.1
Environmental _________________________________________ 12
3.2
Maintenance ___________________________________________ 12
3.3
Gas Sampling and Filling ________________________________ 12
4
Transport & Handling __________________________________ 13
4.1
Storage________________________________________________ 13
4.2
Transporting___________________________________________ 13
4.3
Inspection of Unit _______________________________________ 13
4.4
Dimensions & Weights___________________________________ 13
5
Installation ___________________________________________ 14
5.1
Foundations ___________________________________________ 14
5.2
Main Cable Boxes_______________________________________ 14
5.3
Cable Connection _______________________________________ 14
5.3.1 Steps for Cable Connection ___________________________________ 15
5.4
Fuse Types and Replacement _____________________________ 15
5.5
Outdoor Enclosure______________________________________ 16
ABB Ltd, Switchgear Division, Auckland, New Zealand
SF
Insulated Ring Main Unit
6
Installation and Operating Instructions

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