VRIOGS 010.4 RevA - Public Transport Victoria

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VRIOGS 010.4 Revision A 3SCADA(Supervisory Controland Data AcquisitionSystem)SecondaryEquipmentService ChangeVRIOGTerm used to describe a system of remote control andindication of substation equipment. SCADA systems involveone or more Control rooms, communication systems andsubstation-based Remote Terminal Units.All low voltage equipment used to control, monitor andprotect the primary equipment. i.e. protection and controlrelays, battery banks & chargers, 415V switchboards, lightingetcChanges to the timetable, new trains, electrification of newand existing railway lines, extensions to existing railway linesetc that will result in an increased demand on the tractionelectrical network.The Victorian Rail Industry Operators’ Group comprising thefollowing members:• Australian Rail Track Corporation (ARTC)• Metro Trains Melbourne• VicTrack• V/Line• Yarra Trams• Public Transport Division of the Department of TransportNOTE: This document is controlled only when viewed on the DOT Engineering Standards website.Any other copy of this document is uncontrolled, and the content may not be current.
4 VRIOGS 010.4 Revision ASECTION 3.0SCOPE AND GENERAL3.1 SCOPEThe purpose of this standard is to provide the framework for the construction at aGreenfield or a Brownfield railway traction substation. This standard provides thegeneral requirements and considerations for the building and installation of asubstation.Detailed Construction specifications/procedure are not provided in the standard. Thecontractor shall use its own construction procedures while adhering to all statutoryand regulatory requirements.This standard shall be read in conjunction with the Substation Design Standardswhere the contractor is to perform a design function prior to construction.The works under the contract comprise but are not limited to, establishment of theworks site, provision of the necessary permanent building and structures, supply ofthe fittings, fixtures and hardware incidental to these works, installation, testing andcommissioning works.It is the intention of the Department that the works of the contract include all that isnecessary to successfully complete all works defined in the design to the satisfactionof the Department or its representative.The electrical fit-out typically involves the installation of the following primaryequipment:• H.V. A.C. switchgear (typically 22kV or 11 kV).• Rectifier transformer.• Auxiliary transformer.• Signal transformer.• Rectifier cubicle and associated control cubicle.• 1500V DC switchgear.• 1500V line isolators.• Transformer to rectifier connections.• Power cables.The contract also involves the supply and installation of the following secondaryequipment:• Ventilation equipment installation.• Alarm and Surveillance equipment.• All fault protection equipment.• Batteries and charger.• Distribution boards 415/240V AC and 110V DC.• SCADA pilot cables and cable heads.• Lighting and power equipment and fixtures.• Negative and electrolysis buses.• All interconnecting control, light and power cables.• Earthing arrangements.NOTE: This document is controlled only when viewed on the DOT Engineering Standards website.Any other copy of this document is uncontrolled, and the content may not be current.
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VRIOGS 010.4 RevA - Public Transport Victoria

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