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Lucy Electric Aegis 36 - User Manual

Lucy Electric Aegis 36
97 pages
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Aegis 36 technical
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Installation, Test and Commissioning Manual
Operating and Maintenance Manual

Table of Contents

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Summary

Document Symbols and Hazard Indicators

Document Validation and Safety

Validity of Technical Documentation

Confirms the document's technical nature, applicability, and revision rights.

General Safety Precautions

Key safety warnings and recommendations for handling and installation.

General Product Information for Aegis 36

Test Facilities and Padlock Features

Details on integrated earth/test facilities and padlock compatibility.

Pressure Indicators and Extensible Type

Options for pressure indicators and information on extensible unit configurations.

Front Panel Layout and Component Identification

Front Panel Diagram and Legend

Diagram identifying components on the front fascia of the unit.

Technical Data Specifications

Detailed Technical Specifications

Comprehensive technical data including electrical, environmental, and SF6 gas parameters.

Line Diagrams of Unit Configurations

Non-Extensible Unit Line Diagrams

Line diagrams for non-extensible configurations: single, 2, 3, 4-way.

Extensible Unit Line Diagrams

Line diagrams for extensible configurations: single, 2, 3, 4-way.

Dimensional Drawings and Weights

Unit Range Dimensions and Weights Overview

General dimensions and weight information for the unit range.

Non-Extensible and Extensible Heights

Height specifications for non-extensible and extensible units.

1-Way and 2-Way Unit Dimensions

Dimensional drawings for 1-way and 2-way indoor/outdoor configurations.

3-Way, 4-Way Unit Dimensions and Weights

Dimensions for 3/4-way units and weight summary for all configurations.

Rating Plates and Compliance Standards

Unit Rating Plate Details

Explanation of information presented on the unit's rating plate.

Applicable Standards Compliance

List of IEC standards that the Aegis 36 complies with.

Handling and Transportation Precautions

Unit Acceptance and Receiving Inspection

Procedures for unit acceptance, inspection, and handling symbols.

Packaging Dimensions and Forklift Truck Use

Packaging dimensions and guidelines for safe forklift handling of units.

Transportation Centre of Gravity and Forklift Safety

Information on the unit's centre of gravity and safe forklift operation.

Removing Unit from Pallet

Step-by-step procedure for safely removing the unit from its pallet.

Lifting Options and Packaging Procedures

Guidelines for lifting units and handling packaging materials.

Storage Guidelines and Recommendations

Storage Guide and Conditions

Recommendations for unit storage including environmental conditions and checks.

Substation Installation Procedures

Trench Details for Cable Routing

Requirements for cable trenches, including size and depth for installation.

Position Clearance for Unit Installation

Minimum clearance requirements around the unit during substation installation.

Internal Arc Gas Evacuation Paths

Diagrams illustrating internal arc gas evacuation via the back of the unit.

AFLR Trench Details and Tread Plates

Outdoor trench specifications and tread plate installation for AFLR.

Tread Plate Installation for AFLR Integrity

Guidelines for securely fixing tread plates to maintain AFLR class rating.

Installation Recommendations and Conditions

Operating Conditions for Installation

Specifies ambient temperature and humidity limits for Aegis 36 units.

General Installation Recommendations

Advice on unit condition, condensation, and authorized personnel for testing.

Unit Installation Procedures

Unit Acceptance and SF6 Gas Check

Procedures for unit acceptance and checking SF6 gas pressure.

Aegis Unit Floor Mounting Details

Details on floor mounting requirements, plinth quality, and anchor bolts.

1-Way and 2-Way Unit Mounting Dimensions

Floor mounting dimensions for 1-way and 2-way units.

3-Way and 4-Way Unit Mounting Dimensions

Floor mounting dimensions for 3-way and 4-way units.

LV Panels and Indoor Connections

Description of LV panels and procedures for indoor LV connections.

Outdoor LV Connections

Procedure for making LV connections in outdoor units.

Commissioning Tests and Procedures

Operation Tests and Resistance Measurements

Performing basic operations and main circuit resistance tests.

Secondary Wiring Insulation Resistance Testing

Testing insulation resistance of secondary wiring at 1kV.

HV Tests Before Cabling and Power Frequency Testing

HV insulation resistance and power frequency tests before connecting.

Test Schedules and Relay Protection Tests

Detailed test schedules and procedures for relay protection testing.

Current Transformer Tests

Procedures for testing current transformer polarity and ratio.

Electrical Tests After Cabling and VPIS;NEON Checks

Post-cabling electrical tests and checks for VPIS/NEON indication.

Phase Comparator and Auxiliary Wiring Tests

Testing phase comparison, shunt trip, and auxiliary wiring.

Gland Plate Procedures

Removing Cable Box Front Panels

Procedure for removing cable box front panels, including interlocks.

3 Single Core Cable Clamp and Gland Removal

Procedure for removing clamps and glands for 3 single core cables.

Single 3 Core Cable Clamp and Gland Removal

Procedure for removing clamps and glands for single 3-core cables.

Cable Connecting Recommendations

Cable Terminations and Bushing Types

Details on bushing types, cable sizes, and plug-in type terminations.

Cable Area Dimensions and Connecting Advice

Dimensions for cable entry areas and key connecting recommendations.

Single 3-Core Cable Installation Procedure

Procedure for installing single 3-core cables into the unit.

3 Single Core Cable Installation Steps

Detailed step-by-step instructions for installing 3 single core cables.

Cable Mounted CT Assembly Fitting

Short Type CT Assembly Fitting

Procedure for fitting short type cable mounted CT assemblies.

Long Type CT Assembly Fitting Procedure

Procedure for fitting long type cable mounted CT assemblies.

End-of-Service-Life Procedures

SF6 Gas Handling and Recovery

Information on SF6 gas handling and recovery at end of service life.

Switchgear Unit Recycling Process

Procedure for dismantling and recycling switchgear unit components.

End-of-Life Services Offered

Details on Lucy Electric's decommissioning and disposal services.

Lucy Electric Aegis 36 Specifications

General IconGeneral
Rated Voltage36 kV
Rated Current630 A
Insulation MediumSF6 gas
Frequency50/60 Hz
Protection DegreeIP54
Operating Temperature-25°C to +40°C
Product TypeRMU
Insulation Level70/170 kV
WeightVaries depending on configuration