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Eaton SVS/12 - User Manual

Eaton SVS/12
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Medium-voltage switchgear
SVS/12
User manual 994.530 G01 02
User Manual
Medium-voltage switchgear
SVS/12
994.530 G01 02
Eaton Electric B.V.
P.O. box 23, 7550 AA Hengelo, The Netherlands
tel: +31 74 246 91 11
fax: +31 74 246 44 44
e-mail: holec-info@eaton.com
internet: www.eatonelectrical.nl
in the event of failure
Eaton-Electrical Services & Systems : tel: +31 74 246 68 88
Operations consisting of installing, connecting, operating, checking, commissioning, decommissioning and
maintaining medium-voltage switchgear of the SVS/12 type must only be carried out by authorised
personnel.
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Summary

Introduction to SVS;12 Switchgear

General System Description

Overview of the SVS/12 system, its modular construction, design, and operation features.

Using this Manual

Guidance on the target audience and the structure of the user manual.

Safety Instructions

Details applicable regulations, safety measures, warning symbols, and general safety instructions.

Product Information

Covers technical specifications, radiation/noise emission, heating elements, and diagram references.

System Description

The SVS;12 System

Describes panel types for 630 A (420 mm wide) and 1250 A (630 mm wide) systems.

Description of 630 A Panel Types

Details circuit-breaker, load-break switch, fuse panels, busbar, bus-section, and metering panels.

Description of 1250 A Panel Types

Details circuit-breaker, busbar connection, bus-section, and metering panels for 1250 A.

System-Specific Safety Features

Explains interlocks for 630 A and 1250 A panels and general safety protocols.

Technical Data for SVS;12

Provides electrical data and dimensions/weights for 630 A and 1250 A panels.

Setting Up the System

Switchroom General Guidelines

Covers general guidelines, clear space, escape routes, entrances, and climate requirements.

Transport and Assembly

Details transport methods, instructions, accessories, and setting up the installation.

Cable Connection on 630 A Panels

Overview of various cable connection methods for 630 A panels.

Plastic Cable Connection via Plugs (630 A Panels)

Details connection of plastic-insulated cables using plugs to 12-24 kV panels.

Direct Plastic Cable Connection (up to 50 mm²)

Connects plastic-insulated cables up to 50 mm² to 12-24 kV switch/fuse panels.

Plastic Cable Connection with Straight Plugs (up to 120 mm²)

Connects plastic-insulated cables up to 120 mm² with straight plugs to 12-24 kV panels.

Paper Cable Connection (70 mm², Grease-Filled)

Connects paper-insulated lead-covered cables up to 70 mm² using grease-filled boxes.

Paper Cable Connection (150 mm², Grease-Filled)

Connects paper-insulated lead-covered cables up to 150 mm² using grease-filled boxes.

Paper Cable Connection (240 mm², Soldering Gland)

Connects paper-insulated lead-covered cables up to 240 mm² with soldering gland.

Paper Cable Connection (240 mm², Plastic Bushing)

Connects paper-insulated lead-covered cables up to 240 mm² with plastic entry bushing.

Filling Cable Boxes with Grease

Procedure for filling cable boxes with grease using a filling device.

Plastic Cable Connection (70 mm², Dry Boxes)

Connects plastic-insulated cables up to 70 mm² using dry cable boxes.

Plastic Cable Connection (240 mm², Dry Boxes)

Connects plastic-insulated cables from 95 mm² to 240 mm² using dry cable boxes.

Capacitive Sensor Assembly

Instructions for assembling a capacitive sensor for voltage indicators.

Cable Connection on 1250 A Panels

Overview of various cable connection methods for 1250 A panels.

Plastic Cable Connection via Plugs (1250 A Panels)

Details connection of plastic-insulated cables using plugs to 1250 A panels.

Plastic Cable Socket Connection (up to 630 mm²)

Connects plastic-insulated cables up to 630 mm² via cable socket connection.

System Operation

Operator Qualifications and Safety

Defines required training, operating conditions, PPE, and dangers for bystanders.

Control Panel Overview

Details control panels for 630 A and 1250 A panels, including indicators and controls.

Switching On;Off (630 A Panels)

Provides steps for mechanical and electrical switching on/off for 630 A panels.

Switching On;Off (1250 A Panels)

Provides steps for mechanical and electrical switching on/off for 1250 A panels.

Disconnector Operation (630 A Panels)

Describes mechanical and electrical operation of the disconnector for 630 A panels.

Disconnector Operation (1250 A Panels)

Describes mechanical and electrical operation of the disconnector for 1250 A panels.

Voltage Indication and Phase Comparison

Explains voltage indicators and phase comparison procedures for 630 A and 1250 A panels.

Padlock Interlocks

Details how to use padlock interlocks for preventing operations on various panels.

Self-Resetting Indicators (630 A Panels)

Describes overcurrent and short-circuit current indicators for 630 A panels.

Cable Side Voltage Transformers (630 A Panels)

Installation and disconnection procedures for cable side voltage transformers on 630 A panels.

Instrument Compartment Access

Procedure for opening and closing the 600 mm high instrument compartment.

Cable Earthing Procedures

Covers various methods for earthing cables, including via switches and back-up earth systems.

Replacing High-Voltage Fuses

Step-by-step guide for replacing high-voltage fuses in 630 A panels.

Metering and Voltage Testing

Procedures for testing cables via terminal blocks and right-angle plugs.

System Commissioning and Decommissioning

Commissioning Preparation and Checks

Covers preparation, visual inspection, panel checks, and function testing for commissioning.

Dismantling Procedures

Details dismantling procedures for the switchgear.

Equipment Disposal

Guidelines for environmentally responsible disposal of the switchgear.

System Inspection, Maintenance, and Repair

Maintenance Intervals

Specifies maintenance intervals and procedures for 630 A and 1250 A panels.

Mechanism Checking and Maintenance

Guides on checking and maintaining the mechanism, including lubrication points.

Topping Up Grease-Filled Cable Boxes

Procedure for topping up grease levels in cable boxes for 630 A panels.

Installation Cleaning

Instructions for cleaning the switchgear installation if it becomes dirty.

Changing Fuse Holder Bottom Contacts (630 A)

Procedure for changing bottom contacts in 24 kV fuse holders for 630 A panels.

Repair Services and Contact

Contact information for Eaton Electrical Services & Systems for troubleshooting and repairs.

Accessories

Available Accessories List

Lists and illustrates available accessories such as operating handles and keys.

Glossary

Personnel Safety and Qualification

Defines terms related to personnel safety, competence, and responsibilities in electrical operations.

Appendix

Information Pack Contents

Details the components of the information pack supplied with the equipment.

Wega 1.2 Voltage Detecting System

Instructions for use, design, technical data, and connection of the Wega 1.2 voltage detector.

Orion 3.0 Phase Monitor

Information on the Orion 3.0 phase monitor, including technical data and operating modes.

Summary

Introduction to SVS;12 Switchgear

General System Description

Overview of the SVS/12 system, its modular construction, design, and operation features.

Using this Manual

Guidance on the target audience and the structure of the user manual.

Safety Instructions

Details applicable regulations, safety measures, warning symbols, and general safety instructions.

Product Information

Covers technical specifications, radiation/noise emission, heating elements, and diagram references.

System Description

The SVS;12 System

Describes panel types for 630 A (420 mm wide) and 1250 A (630 mm wide) systems.

Description of 630 A Panel Types

Details circuit-breaker, load-break switch, fuse panels, busbar, bus-section, and metering panels.

Description of 1250 A Panel Types

Details circuit-breaker, busbar connection, bus-section, and metering panels for 1250 A.

System-Specific Safety Features

Explains interlocks for 630 A and 1250 A panels and general safety protocols.

Technical Data for SVS;12

Provides electrical data and dimensions/weights for 630 A and 1250 A panels.

Setting Up the System

Switchroom General Guidelines

Covers general guidelines, clear space, escape routes, entrances, and climate requirements.

Transport and Assembly

Details transport methods, instructions, accessories, and setting up the installation.

Cable Connection on 630 A Panels

Overview of various cable connection methods for 630 A panels.

Plastic Cable Connection via Plugs (630 A Panels)

Details connection of plastic-insulated cables using plugs to 12-24 kV panels.

Direct Plastic Cable Connection (up to 50 mm²)

Connects plastic-insulated cables up to 50 mm² to 12-24 kV switch/fuse panels.

Plastic Cable Connection with Straight Plugs (up to 120 mm²)

Connects plastic-insulated cables up to 120 mm² with straight plugs to 12-24 kV panels.

Paper Cable Connection (70 mm², Grease-Filled)

Connects paper-insulated lead-covered cables up to 70 mm² using grease-filled boxes.

Paper Cable Connection (150 mm², Grease-Filled)

Connects paper-insulated lead-covered cables up to 150 mm² using grease-filled boxes.

Paper Cable Connection (240 mm², Soldering Gland)

Connects paper-insulated lead-covered cables up to 240 mm² with soldering gland.

Paper Cable Connection (240 mm², Plastic Bushing)

Connects paper-insulated lead-covered cables up to 240 mm² with plastic entry bushing.

Filling Cable Boxes with Grease

Procedure for filling cable boxes with grease using a filling device.

Plastic Cable Connection (70 mm², Dry Boxes)

Connects plastic-insulated cables up to 70 mm² using dry cable boxes.

Plastic Cable Connection (240 mm², Dry Boxes)

Connects plastic-insulated cables from 95 mm² to 240 mm² using dry cable boxes.

Capacitive Sensor Assembly

Instructions for assembling a capacitive sensor for voltage indicators.

Cable Connection on 1250 A Panels

Overview of various cable connection methods for 1250 A panels.

Plastic Cable Connection via Plugs (1250 A Panels)

Details connection of plastic-insulated cables using plugs to 1250 A panels.

Plastic Cable Socket Connection (up to 630 mm²)

Connects plastic-insulated cables up to 630 mm² via cable socket connection.

System Operation

Operator Qualifications and Safety

Defines required training, operating conditions, PPE, and dangers for bystanders.

Control Panel Overview

Details control panels for 630 A and 1250 A panels, including indicators and controls.

Switching On;Off (630 A Panels)

Provides steps for mechanical and electrical switching on/off for 630 A panels.

Switching On;Off (1250 A Panels)

Provides steps for mechanical and electrical switching on/off for 1250 A panels.

Disconnector Operation (630 A Panels)

Describes mechanical and electrical operation of the disconnector for 630 A panels.

Disconnector Operation (1250 A Panels)

Describes mechanical and electrical operation of the disconnector for 1250 A panels.

Voltage Indication and Phase Comparison

Explains voltage indicators and phase comparison procedures for 630 A and 1250 A panels.

Padlock Interlocks

Details how to use padlock interlocks for preventing operations on various panels.

Self-Resetting Indicators (630 A Panels)

Describes overcurrent and short-circuit current indicators for 630 A panels.

Cable Side Voltage Transformers (630 A Panels)

Installation and disconnection procedures for cable side voltage transformers on 630 A panels.

Instrument Compartment Access

Procedure for opening and closing the 600 mm high instrument compartment.

Cable Earthing Procedures

Covers various methods for earthing cables, including via switches and back-up earth systems.

Replacing High-Voltage Fuses

Step-by-step guide for replacing high-voltage fuses in 630 A panels.

Metering and Voltage Testing

Procedures for testing cables via terminal blocks and right-angle plugs.

System Commissioning and Decommissioning

Commissioning Preparation and Checks

Covers preparation, visual inspection, panel checks, and function testing for commissioning.

Dismantling Procedures

Details dismantling procedures for the switchgear.

Equipment Disposal

Guidelines for environmentally responsible disposal of the switchgear.

System Inspection, Maintenance, and Repair

Maintenance Intervals

Specifies maintenance intervals and procedures for 630 A and 1250 A panels.

Mechanism Checking and Maintenance

Guides on checking and maintaining the mechanism, including lubrication points.

Topping Up Grease-Filled Cable Boxes

Procedure for topping up grease levels in cable boxes for 630 A panels.

Installation Cleaning

Instructions for cleaning the switchgear installation if it becomes dirty.

Changing Fuse Holder Bottom Contacts (630 A)

Procedure for changing bottom contacts in 24 kV fuse holders for 630 A panels.

Repair Services and Contact

Contact information for Eaton Electrical Services & Systems for troubleshooting and repairs.

Accessories

Available Accessories List

Lists and illustrates available accessories such as operating handles and keys.

Glossary

Personnel Safety and Qualification

Defines terms related to personnel safety, competence, and responsibilities in electrical operations.

Appendix

Information Pack Contents

Details the components of the information pack supplied with the equipment.

Wega 1.2 Voltage Detecting System

Instructions for use, design, technical data, and connection of the Wega 1.2 voltage detector.

Orion 3.0 Phase Monitor

Information on the Orion 3.0 phase monitor, including technical data and operating modes.

Eaton SVS/12 Specifications

General IconGeneral
BrandEaton
ModelSVS/12
CategoryControl Systems
LanguageEnglish

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