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Interim Distribution Substation
Manual
(DSM)
Section 4 – Kiosk General
Arrangements and Installation
Guides
Original Issue: June 1997
This Revision: 6th - June 2018
Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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© WP
ABN 18540492861
Document Control
Document release information
Client Western Power
Project name Distribution Substation Manual
Document title Substation Arrangements
Revision status 6th Edition
Document prepared by:
Western Power
ABN 18540492861
363 Wellington Street, Perth
Revision History
Edition/Revision Number
Issue Date Description Endorsed By
Approved By
Second Edition February 2002 Revised from First Edition Ed Wilcox Robert Rogerson
Third Edition March 2007 DSM split into 10 Sections – Introduction and Sections 1 to 9
Sandeep
Magan
Robert Rogerson
Fourth Edition November 2008 Drawings updated to suit Schneider RM6 switchgear
Sandeep
Magan
Robert Rogerson
Fifth Edition July 2015 Drawing format updated to include revision information and WADCM reference. References to F34 plywood removed.
Revana Boodhraj
Herman Du Plessis
Sixth Edition June 2018 Purpose of this section now included
DSM4-01, DSM4-02, DSM4-06 updated with Tyree and ETEL Transformers
Gareth Chadwick
Adele Wong
© Copyright of Western Power
Any use of this material except in accordance with a written agreement with Western Power is prohibited. Apart from any fair dealing for the purposes of study, research, criticism or review, as permitted under the Copyright Act, no part may be reproduced by any process without written permission.
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Contents
Contents ................................................................................................................... 3
1 Introduction ..................................................................................................... 4
2 Disclaimer ....................................................................................................... 4
3 Information Provided on Drawings ................................................................ 4
3.1 Sheet 1 – General Arrangement ................................................................... 4 3.2 Sheet 2 – Installation Guide ......................................................................... 5 3.3 Sheet 3 – Design Notes ............................................................................... 5 3.4 Sheet 4 – Cabling arrangements .................................................................. 5
4 Drawings – Kiosk arrangements and installation guide .............................. 5
4.1 DSM 4-01 SPUDS Transformer.................................................................... 7 4.2 DSM 4-02 MPS Transformer ...................................................................... 11 4.3 DSM 4-03 No longer used .......................................................................... 14 4.4 DSM 4-04 Schneider RM6 switchgear kiosk ............................................... 15 4.5 DSM 4-05 LV Switchgear Kiosks ................................................................ 17 4.6 DSM 4-06 Non-MPS Transformer .............................................................. 19
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1 Introduction
In the near future this Chapter of the Distribution Substation Manual will be republished as a Chapter within a new Distribution Substation Plant Manual and will only contain substation plant related information. This Chapter 4 of the Interim Distribution Substation Manual contains drawings showing the standard plant arrangements for distribution substations with Tyree and ETEL transformers that have recently been procured by Western Power.
2 Disclaimer
The information contained within these drawings shall not be used for anything other than their intended purpose (as stated within this chapter). Other documents that refer to these drawings shall not change the intended purpose whether it is written or inferred.
This chapter alone does not claim to demonstrate compliance with any Government Regulations or Industry Standards. These drawings are to be read in conjunction with the following Western Power documents:
i. Western Australian Distribution Connections Manual (WADCM)
ii. Underground Distribution Schemes Manual (UDSM)
iii. Overhead Line Design Manual (OHLDM) for DSM 3-24 drawing.
iv. Distribution Design Catalogue (DDC)
The drawings within this Chapter are generic in nature and may not be suitable for all sites. It is the designer’s responsibility to make sure that these drawings are suitable for the proposed substation site prior to use.
3 Information Provided on Drawings
This Chapter of the Interim Distribution Substation Manual contains drawings showing the general arrangements (GA) for distribution substations and the requirements for installation. The equipment is to be installed onto a precast concrete culvert or metallic base that acts as a pre-manufactured foundation for the equipment.
The following sections explain the typical information that is contained within each drawing sheet.
Designer’s Notes:
1. Where a customer’s site requires a non-standard substation arrangement (for example where non-load bearing soils exists), the drawings within this section can be made available to the customer. It is then the customer’s responsibility, in conjunction with their architect and civil / structural engineers, to prepare an alternative design. This design must meet all of Western Power’s requirements and any relevant Australian Standards. The design must be submitted to Western Power for approval with an explanation of how the proposed substation design is safe, fit for purpose and will facilitate installation of “standardised Western Power distribution equipment”. Where non-load bearing soils exist a suitable road may also need to be constructed to allow unrestricted access for Western Power personnel and operational vehicles.
2. All dimensions shown on drawings have been rounded up to the nearest 50mm. An equivalent building tolerance of ± 50mm should be permitted.
3.1 Sheet 1 – General Arrangement
This sheet is to show the physical attributes of the equipment.
The following information is provided on this drawing
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Name Plate kVA rating
Voltage
Number of HV bushings
Dimensions
Weight
Oil quantity (if contains oil)
Stock code
Centre of gravity
Lifting points
LV Switchgear arrangements
3.2 Sheet 2 – Installation Guide
These drawing sheets show how to install the base or culvert within the substation site and how to position the equipment onto the base or culvert.
These drawings show:
The size of the excavation in typical sandy soil.
The compaction of the subsoil.
Compaction of backfill.
The position of the equipment on the base or culvert.
3.3 Sheet 3 – Design Notes
Where provided, this drawing contains:
Additional design notes that are to be read in conjunction with the information shown on drawing sheets 1 and 2.
Applicable industry standards to be used where the standard design is not suitable due to the specific location.
3.4 Sheet 4 – Cabling arrangements
Where provided, this drawing contains:
Maximum size and number of LV cables
Details of the bushing palm or LV bus
Wiring for single phase 240V or split phase 480V where this option is available.
4 Drawings – Kiosk arrangements and installation guide
This section contains drawings within the following categories:
Single Phase Underground Rural Transformer (SPUDS)
Modular Package Substation (MPS)
Schneider RM6 Switchgear Kiosk
Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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Low Voltage Switchgear
Non-Modular Package Substation (Non-MPS), cluster substation.
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4.1 DSM 4-01 SPUDS Transformer
Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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4.2 DSM 4-02 MPS Transformer
Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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4.3 DSM 4-03 No longer used
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4.4 DSM 4-04 Schneider RM6 switchgear kiosk
Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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4.5 DSM 4-05 LV Switchgear Kiosks
Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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4.6 DSM 4-06 Non-MPS Transformer
Section 4 – Kiosk General Arrangements and Installation Guides __________________________________________
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