5S Systems is a company specializing in cable support systems for electrical, infrastructure, mining, rail and transport markets. The company offers products like cable ladders, trays, ducts and accessories that are manufactured to high quality standards. The directors have over 30 years of combined experience. The company is located in Sydney and can efficiently service the local area as well as other parts of New South Wales and Australian Capital Territory. They offer customized solutions and aim to deliver projects on time.
Cable sizing to withstand short circuit currentLeonardo ENERGY
In a cable a short circuit causes very extreme stresses which are proportional to the square of the current:
• A temperature rise in the conducting components subjected to current flow such as conductor, screen, metal sheath, armour. Indirectly the temperature of adjoining insulation and protective covers also increases,
• electro-magnetic forces between the current-carrying components.
The temperature rise is important for its effect on ageing, heat pressure characteristics etc., and should be limited to a permissible short-circuit temperature. The thermo-mechanical effects of the current shall also be considered.
For a given short-circuit duty therefore the short-circuit capacity of a cable installation is to be investigated with respect to all these parameters. For multi-core cables in most instances the thermal effect - related to the magnitude of fault current and clearance time - is the critical parameter, since the cable will normally have enough mechanical strength. With single-core cables however, in addition, the mechanical effect - related to the magnitude of the peak short-circuit current - is of such significance that, next to the thermal, the mechanical with- stand of both cable and its supports is to be investigated.
Also accessories must be rated with respect to thermal and mechanical short-circuit stresses.
The short-circuit withstand of a cable system is not quantitatively defined with regard to permissible number of repeated short circuits, degree of deformation or destruction or impairment quality. It is expected, however, that a cable installation will remain safe in operation and that any deformation remains within tolerable limits even after several short circuits.
Cable sizing to withstand short circuit currentLeonardo ENERGY
In a cable a short circuit causes very extreme stresses which are proportional to the square of the current:
• A temperature rise in the conducting components subjected to current flow such as conductor, screen, metal sheath, armour. Indirectly the temperature of adjoining insulation and protective covers also increases,
• electro-magnetic forces between the current-carrying components.
The temperature rise is important for its effect on ageing, heat pressure characteristics etc., and should be limited to a permissible short-circuit temperature. The thermo-mechanical effects of the current shall also be considered.
For a given short-circuit duty therefore the short-circuit capacity of a cable installation is to be investigated with respect to all these parameters. For multi-core cables in most instances the thermal effect - related to the magnitude of fault current and clearance time - is the critical parameter, since the cable will normally have enough mechanical strength. With single-core cables however, in addition, the mechanical effect - related to the magnitude of the peak short-circuit current - is of such significance that, next to the thermal, the mechanical with- stand of both cable and its supports is to be investigated.
Also accessories must be rated with respect to thermal and mechanical short-circuit stresses.
The short-circuit withstand of a cable system is not quantitatively defined with regard to permissible number of repeated short circuits, degree of deformation or destruction or impairment quality. It is expected, however, that a cable installation will remain safe in operation and that any deformation remains within tolerable limits even after several short circuits.
Cable Conductor Sizing for Minimum Life Cycle CostLeonardo ENERGY
Energy prices are high and expected to rise. All CO2 emissions are being scrutinized by regulators as well as by public opinion. As a result, energy management has become a key factor in almost every business. To get the most out of each kilowatt-hour, appliances must be carefully evaluated for their energy efficiency.
It is an often overlooked fact that electrical energy gets lost in both end-use and in the supply system (cables, busbars, transformers, etc.). Every cable has resistance, so part of the electrical energy that it carries is dissipated as heat and is lost.
Such energy losses can be reduced by increasing the cross section of the copper conductor in a cable or busbar. Obviously, the conductor size cannot be increased endlessly. The objective should be the economic and/or environmental optimum. What is the optimal cross section necessary to maximize the Return on Investment (ROI) and minimize the Net Present Value (NPV) and/or the Life Cycle Cost (LCC)?
This paper will demonstrate that the maximizing of the ROI results in a cross section that is far larger than which technical standards prescribe. Those standards are based entirely on safety and certain power quality aspects. This means there is room for improvement—a great deal of improvement in fact.
Cable Lugs and Terminals are electrical connectors used for connecting or terminating electrical cables to electrical appliances, transformers, junction boxes, control panels, etc. Connectors are also used for joining two power cables together. A lug has two ends, a tubular end through which cable is inserted and a flattened end which is bolted to the appliance or surface. After cable insertion, the lug can be crimped with a crimping tool or soldered or welded. Lugs come in different sizes corresponding to cable size and sizes are marked on the palm area of the lug. Suitable tool and die set is used to crimp them to cable or wire. The terminal ends are usually made of copper or aluminium and comes in different sizes and current carrying capacities. Proper care has to be taken and selection done according to low voltage or medium voltage requirements.
Catalog thiết bị đóng cắt Fuji Electric - 11 - Power Fuses, VT & CT
*********************************************************************
CTY TNHH HẠO PHƯƠNG - Nhà phân phối chính thức các thiết bị điện công nghiệp và tự động hóa của hãng FUJI ELECTRIC JAPAN tại Việt Nam
Xem chi tiết các sản phẩm Fuji Electric tại
http://haophuong.com/b1033533/fuji-electric
Introduction: Transmission Introduction: Transmission Introduction: Transmission Introduction: Transmission SwitchingSwitchingSwitching Switching
12.1 Purpose
Manual Two provides the switching operator with information on the transmission network configuration, apparatus and switching operations. This manual covers the transmission network associated with the Pilbara Grid. It should be noted that this Manual must be used in conjunction with Manual One Sections 8 and 9, as these sections are applicable to both transmission and distribution switching.
Manual One provides the switching operator with information on the distribution network configuration, apparatus and switching operations. The manual covers the distribution network associated with microgrid and Pilbara Grid systems.
Both manuals are intended to be used as a resource for all switching operators and also a major resource for the training modules in Switching Operations.
Cable Conductor Sizing for Minimum Life Cycle CostLeonardo ENERGY
Energy prices are high and expected to rise. All CO2 emissions are being scrutinized by regulators as well as by public opinion. As a result, energy management has become a key factor in almost every business. To get the most out of each kilowatt-hour, appliances must be carefully evaluated for their energy efficiency.
It is an often overlooked fact that electrical energy gets lost in both end-use and in the supply system (cables, busbars, transformers, etc.). Every cable has resistance, so part of the electrical energy that it carries is dissipated as heat and is lost.
Such energy losses can be reduced by increasing the cross section of the copper conductor in a cable or busbar. Obviously, the conductor size cannot be increased endlessly. The objective should be the economic and/or environmental optimum. What is the optimal cross section necessary to maximize the Return on Investment (ROI) and minimize the Net Present Value (NPV) and/or the Life Cycle Cost (LCC)?
This paper will demonstrate that the maximizing of the ROI results in a cross section that is far larger than which technical standards prescribe. Those standards are based entirely on safety and certain power quality aspects. This means there is room for improvement—a great deal of improvement in fact.
Cable Lugs and Terminals are electrical connectors used for connecting or terminating electrical cables to electrical appliances, transformers, junction boxes, control panels, etc. Connectors are also used for joining two power cables together. A lug has two ends, a tubular end through which cable is inserted and a flattened end which is bolted to the appliance or surface. After cable insertion, the lug can be crimped with a crimping tool or soldered or welded. Lugs come in different sizes corresponding to cable size and sizes are marked on the palm area of the lug. Suitable tool and die set is used to crimp them to cable or wire. The terminal ends are usually made of copper or aluminium and comes in different sizes and current carrying capacities. Proper care has to be taken and selection done according to low voltage or medium voltage requirements.
Catalog thiết bị đóng cắt Fuji Electric - 11 - Power Fuses, VT & CT
*********************************************************************
CTY TNHH HẠO PHƯƠNG - Nhà phân phối chính thức các thiết bị điện công nghiệp và tự động hóa của hãng FUJI ELECTRIC JAPAN tại Việt Nam
Xem chi tiết các sản phẩm Fuji Electric tại
http://haophuong.com/b1033533/fuji-electric
Introduction: Transmission Introduction: Transmission Introduction: Transmission Introduction: Transmission SwitchingSwitchingSwitching Switching
12.1 Purpose
Manual Two provides the switching operator with information on the transmission network configuration, apparatus and switching operations. This manual covers the transmission network associated with the Pilbara Grid. It should be noted that this Manual must be used in conjunction with Manual One Sections 8 and 9, as these sections are applicable to both transmission and distribution switching.
Manual One provides the switching operator with information on the distribution network configuration, apparatus and switching operations. The manual covers the distribution network associated with microgrid and Pilbara Grid systems.
Both manuals are intended to be used as a resource for all switching operators and also a major resource for the training modules in Switching Operations.
Boddingtons Electrical
Thorne & Derrick UK distribute a broad range of Boddington cable jointing and cable preparation tools for 11kV 33kV cables. Boddington tools are a very popular choice by LV and HV jointers for working upon and preparing cables prior to jointing or terminating.
Boddingtons Cable Preparation Tools
Boddingtons Electrical is a leading manufacturer and supplier of insulated tools and electrical safety products including:
Cable Knives (Hacking & Coring)
Cable Sheath & Insulation Removal Tools
Cable Sheath Cutters
Cable Sheath Cutting Pliers
Cable Sheath Stripping Pliers
Consac Sheath Cutting Tools
Stripping Tool for Bonded Semi-Con Screens
Stripping Tool for Peelable Semi-Con Screens
XLPE Insulation Removal Tools for High Voltage Cables
XLPE Insulation Stripping Tools for HV Triplex Cables
Atlas cable cleats suit trefoil and single way cable applications where high levels of short circuit withstand are required.
As well as providing the cables with significant mechanical support, the unique patented Atlas cable cleat design provides a choice of one bolt, two bolt or framing channel fixing options.
Manufactured in stainless and galvanised steel all range taking Atlas cable cleats are supplied with a stainless steel top bolt to eliminate eddy currents.
To protect and cushion the cables during short circuit conditions the Atlas cable cleat comes with integral LSF Zero Halogen Polymeric pads.
Ellis Patents Atlas range taking cable cleats have been tested in accordance with the European Standard of "Cable Cleats for Electrical Installations" BS EN 50368 : 2003 - Ellis Patents are the global leader in the manufacture of quality and trusted single way, trefoil, quadrafoil and range taking cable cleats.
900 Series Interface F Nexans Euromold Cable Connectors and Bushings connect and terminate HV cables to Interface F bushings on switchgear and transformers up to 42kV. Nexans 944TB Tee Connectors provide high voltage cable terminations using separable tee shape connectors :
Nexans 944TB/G - 12kV 2500Amp 70-80sqmm Conductors
Nexans K944TB/G - 24kV 2500Amp 16-800sqmm Conductors
Nexans M944TB/G - 36kV 2500Amp 35-800sqmm Conductors
Nexans P944TB/G - 42kV 1250Amp 50-800sqmm Conductors
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
2. Our Story
5S Systems is a Company specialising in the supply
of Cable Support Systems products for the electrical
distribution, infrastructure, mining, rail and transport
markets. Manufactured under strict quality assurance
systems, products conform to standards with high
quality.
Directors of the Company, Bhupendra Rana (Managing
Director) and Mrinal Saikia (Director Sales), offer a 30
plus years of combined experience in the cable support
systems industry. With Office and Warehouse centrally
located in Sydney, 5S Systems is strategically located to
efficiently service Sydney Metropolitan area and also to
other NSW and ACT markets.
We have strong Manufacturing and Engineering
capability of our products and we offer customised
Support Brackets/ Frames, etc to suit specific project
requirements.
We will work with you to deliver smart and innovative
solutions on your projects, with efficient timely deliveries
to meet project deadlines.
Your business…Our Commitment.
Mrinal Saikia
Director - Sales
Bhupendra Rana
Managing Director
4. Page 4
DT3 TRAY ACCESSORIES
PRODUCT INFORMATION
L O A D & D E F L E C T I O N D ATA
Working load is inclusive of 1.5 safety factor
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680; ISO1461
Length: 3 Metres
Height: 50mm
Allowable Load (kg/m)
DT3 Tray
Ordering code Overall width (mm)
DT3150 172
DT3300 322
DT3450 472
DT3600 622
DT3TX
Tee/Cross Bracket
DT3RP
Radius Plate
SBH: Splice Bolt
CNH: Splice Nut
DT3S
Splice Plate
DT3HD
Hold Down Bracket
DT3RL
Riser Link
Deflection 7mm
Deflection 9mm
Deflection 14mm
0 10 20 30 40 50 60 70 80 90 100
1.5m span
2m span
3m span
5. Page 5
L O A D I N G D ATA
DT5 TRAY ACCESSORIES
PRODUCT INFORMATION
Note: Deflections are only a guide based on continuous spans.
Allowable Load (kg/m)
Deflection 1mm
Deflection 3mm
Deflection 5mm
0 20 40 60 80 100 120 140
DT5 Tray
DT5TX
Tee/Cross Bracket
DT5RP
Radius Plate
SBH: Splice Bolt
CNH: Splice Nut
DT5S
Splice Plate
DT5HD
Hold Down Bracket
DT5RL
Riser Link
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680; ISO1461
Length: 3 Metres
Height: 85mm
Ordering code Overall width (mm)
DT5150 172
DT5300 322
DT5450 472
DT5600 622
6. Page 6
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680; ISO1461
Length: 2.44 Metres
Height: 15mm
PRODUCT INFORMATION
Perforated Cable Tray
Heavy Duty Perforated Cable Trays
Ordering code Overall width (mm)
DTP75 75
DTP100 100
DTP150 150
DTP225 225
DTP300 300
DTP450 450
DTP600 600
Ordering code Overall width (mm)
DTP7575 75
DTP10075 100
DTP15075 150
DTP22575 225
DTP30075 300
DTP45075 450
DTP60075 600
* Height: 75mm – made to order
Ordering code Overall width (mm)
DTP7550 75
DTP10050 100
DTP15050 150
DTP22550 225
DTP30050 300
DTP45050 450
DTP60050 600
* Height: 50mm – made to order
Note: Heavy Duty Perforated Cable Trays are made to order
7. Page 7
PRODUCT INFORMATION
Ordering code Width (mm) Height (mm)
DSL5050 50 50
DSL7575 75 75
DSL100100 100 100
DSL150100 150 100
DSL250150 250 150
DSL450150 450 150
DSL600150 600 150
Length: 2.44m (Standard)
Finish: Pre-Galvanised; Hot Dip Galvanized
(HDG) - AS4680/ISO1461
Stainless Steel 316 (SS316); Aluminum (AL)
Accessory Radius: 70mm (Other radius’
available upon request)
All pieces come complete with cover, cover
fixings and splice fixings
CABLE DUCT ACCESSORIES
Cable Duct
Duct Bend: DCB
Duct Tee: DCT
Duct External Riser:
DCER
Duct Cross: DCC Duct End Cap: DEC
Duct Internal Riser:
DCIR
8. Page 8
Cable Mesh
Ordering code Cable laying width (mm) Finish
DM100_ 100 PG = Pre-Galvanised
DM150_ 150 H = Hot Dip Galvanised
DM200_ 200 S = Stainless Steel 316 Grade
DM300_ 300 PC = Powder Coated (colour)
DM400_ 400
DM450_ 450
DM500_ 500
DM600_ 600
Ordering code Cable laying width (mm) Finish
DM100100_ 100 PG = Pre-Galvanised
DM150100_ 150 H = Hot Dip Galvanised
DM200100_ 200 S = Stainless Steel 316 Grade
DM300100_ 300 PC = Powder Coated (colour)
DM400100_ 400
DM450100_ 450
DM500100_ 500
DM600100_ 600
PRODUCT INFORMATION
Cable Mesh products have
been tested in accordance with
Nema Standards VE1-2009.
Loading applies to 600mm
section and loading may vary
for other widths.
*150mm high sided Cable Mesh also available.
9. Page 9
Cable Mesh
Load in kg/m per support centres (mm)
Size 1500mm 1750mm 2000mm 2250mm 2500mm
DM600 115 84.75 64.84 52.25 41.5
DMTB41 DMTB21
DMS Side Joiner
DMKIT1
DMSP Splice Plate
DMSB Bolt Joiner
TRCC Fasteners
DMCEPG Cable
Exit
DMU20 & DMU30
Brackets
DM UFA Hanger
Spider Bracket
DMELU Bendable
Coupler
BCUT
Offset Jaw Bolt Wire
Cutter
DMU4008 &
DMU4010 Hold Down
DWC Batman Clip
Quick Hold Down
Trapeze Brackets
10. Page 10
Nema 1 Cable Ladder
PRODUCT INFORMATION
Cable Laying Depth: 43mm
Rung Spacing: 300mm nominal
Length: 3m (Standard); 6m
Standard Style: Rail Out
Finish: Hot Dip Galvanised (HDG) AS4680/ISO1461
Stainless Steel 316 (SS316)
Loading Data: 112kg/Lm on 3.7m span (SF = 1.5)
Tested to NEMA VE1 Specification 2009
Accessory Radius: 300mm (Standard); 450mm;
600mm
Allowable loads are determined generally
in accordance with NEMA VE1 Specification
2009 and verified by testing. Safety Factor
= 1.5 on collapse load for single span.
Deflections shown apply to end-bays
(ie. worst case) of a continuous ladder
run. To find deflection of a single span,
multiply by 2.5.
ALLOWABLE LOAD GRAPH DEFLECTION GRAPH
Ordering code
(3 mtrs)
Cable laying width
(mm)
N1L150_ 150
N1L300_ 300
N1L450_ 450
N1L600_ 600
N1L900_ 900
Ordering code
(6 mtrs)
Cable laying width
(mm)
N1L1506_ 150
N1L3006_ 300
N1L4506_ 450
N1L6006_ 600
N1L9006_ 900
Finish: “H” for Hot Dip Galvanised “S” for Stainless Steel
13
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11. Page 11
Nema 2 Cable Ladder
PRODUCT INFORMATION
Cable Laying Depth: 65mm
Rung Spacing: 300mm nominal
Length: 6m (Standard); 3m
Style: Rail Out (Standard); Rail In
Finish: Hot Dip Galvanised (HDG) AS4680/
ISO1461; Stainless Steel 316 (SS316)
Loading Data: 149kg/Lm on 3.7m span (SF = 1.5)
Tested to NEMA VE1 Specification 2009
Accessory Radius: 450mm (Standard); 300mm;
600mm; 900mm; 1200mm
Allowable loads are determined generally
in accordance with NEMA VE1 Specification
2009 and verified by testing. Safety Factor
= 1.5 on collapse load for single span.
Deflections shown apply to end-bays (ie.
worst case) of a continuous ladder run. To
find deflection of a single span, multiply
by 2.5.
ALLOWABLE LOAD GRAPH DEFLECTION GRAPH
Ordering code
(3 mtrs)
Cable laying width
(mm)
N2L1503_ 150
N2L3003_ 300
N2L4503_ 450
N2L6003_ 600
N2L9003_ 900
Ordering code
(6 mtrs)
Cable laying width
(mm)
N2L150_ 150
N2L300_ 300
N2L450_ 450
N2L600_ 600
N2L900_ 900
Finish: “H” for Hot Dip Galvanised “S” for Stainless Steel
25
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12. Page 12
PRODUCT INFORMATION
Cable Laying Depth: 102mm
Rung Spacing: 300mm nominal
Length: 6m (Standard); 3m
Style: Rail Out (Standard); Rail In
Finish: Hot Dip Galvanised (HDG) AS4680/ISO1461;
Stainless Steel 316 (SS316)
Loading Data: 112kg/lm on 6m span
Tested to NEMA VE1 Specification 2009
Accessory Radius: 450mm (Standard); 300mm;
600mm; 900mm; 1200mm
Allowable loads are determined generally
in accordance with NEMA VE1 Specification
2009 and verified by testing. Safety Factor =
1.5 on collapse load for single span.
Deflections shown apply to end-bays
(ie. worst case) of a continuous ladder
run. To find deflection of a single span,
multiply by 2.5.
ALLOWABLE LOAD GRAPH DEFLECTION GRAPH
Ordering code
(3 mtrs)
Cable laying width
(mm)
N3L1503_ 150
N3L3003_ 300
N3L4503_ 450
N3L6003_ 600
N3L9003_ 900
Ordering code
(6 mtrs)
Cable laying width
(mm)
N3L150_ 150
N3L300_ 300
N3L450_ 450
N3L600_ 600
N3L900_ 900
Finish: “H” for Hot Dip Galvanised “S” for Stainless Steel
Nema 3 Cable Ladder
32
102
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W
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13. Page 13
PRODUCT INFORMATION
Cable Laying Depth: 118mm
Rung Spacing: 300mm nominal
Length: 6m (Standard); 3m
Style: Rail Out (Standard); Rail In
Finish: Hot Dip Galvanised (HDG) AS4680/
ISO1461; Stainless Steel 316 (SS316)
Loading Data: 149kg/Lm on 6m span (SF = 1.5)
Tested to NEMA VE1 Specification 2009
Accessory Radius: 450mm (Standard);
300mm; 600mm; 900mm; 1200mm
Allowable loads are determined generally
in accordance with NEMA VE1 Specification
2009 and verified by testing. Safety Factor =
1.5 on collapse load for single span.
Deflections shown apply to end-bays
(ie. worst case) of a continuous ladder
run. To find deflection of a single span,
multiply by 2.5.
ALLOWABLE LOAD GRAPH DEFLECTION GRAPH
Ordering code
(3 mtrs)
Cable laying width
(mm)
N4L1503_ 150
N4L3003_ 300
N4L4503_ 450
N4L6003_ 600
N4L9003_ 900
Ordering code
(6 mtrs)
Cable laying width
(mm)
N4L150_ 150
N4L300_ 300
N4L450_ 450
N4L600_ 600
N4L900_ 900
Nema 4 (20C) Cable Ladder
Finish: “H” for Hot Dip Galvanised “S” for Stainless Steel
32
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14. Page 14
Nema Ladder Shapes – N1, N2, N3 and N4 (20C)
ORDERING CODE GUIDE:
Ladder type Shape type Width (mm) Radius “R” Finish
N1 = Nema 1 B = Bend 90° 150 3 = 300mm
(standard)
H = Hot Dip Galvanised
N2 = Nema 2 ER = External Riser 90° 300 4 = 450mm S = Stainless Steel 316 grade
N3 = Nema 3 IR = Internal Riser 90° 450 9 = 900mm A = Aluminium
N4 = Nema 4 T = Tee 600 12 = 1200mm PC__ = Powder Coated
C = Cross 900
SR = Straight Reducer
LHR = Left Hand
Reducer
RHR = Right Hand
Reducer
Nema Bend Nema External Riser Nema Internal Riser
Nema Tee
Nema Right Hand Reducer Nema Left Hand Reducer Nema Straight Reducer
Nema Cross
15. Page 15
ORDERING CODE GUIDE:
Nema Ladder Accessories – N1, N2, N3 and N4 (20C)
Ladder type Shape type Finish
N1 = Nema 1 S = Splice Plate H = Hot Dip Galvanised
N2 = Nema 2 VS = Vertical Splice S = Stainless Steel 316 grade
N3 = Nema 3 HS = Horizontal Splice A = Aluminium
N4 = Nema 4 HDU = Hold Down Unit PC__ = Powder Coated
DS = Divider Strip
Nema 1 Vertical and Horizontal Splice Plate = 2 Hex
Screw M8 x 20mm
Nema 2 Vertical and Horizontal Splice Plate = 4 sets of
Splice Bolts + Splice Nuts
Nema 3 Vertical and Horizontal Splice Plate = 8 sets of
Splice Bolts + Splice Nuts
Nema 4 Vertical and Horizontal Splice Plate = 8 sets of
Splice Bolts + Splice Nuts
Nema 2 Splice Plate 4 sets of Splice Bolts + Splice Nuts
Nema 3 Splice Plate 8 sets of Splice Bolts + Splice Nuts
Nema 4 Splice Plate 8 sets of Splice Bolts + Splice Nuts
Length: 3m
3 sets of fixing (D3016H Channel Nut
M6 and PS625MG Pan Screw M6 x
25mm) recommended per length.
Fasteners are sold separately.
Supplied together with suitable
Hex Head Set Screws and Channel
Nuts. Hold Down Brackets are also
sold separately.
Nema 1 Splice Plate = 2 x Hex
Screw M8 x 20mm
Comes with M8 x 30mm
Hex Head Set Screws
and Channel Nut M8 with
Spring. Hold Down Brackets
are also sold separately.
Hold Down Unit: N2, 3 & N4 (20C) Nema Ladder Divider Strip
Vertical Splice
Plate
Horizontal Splice
Plate
Fasteners are sold separately
Splice Plate: N1 Splice Plate: N2, 3 & 4 (20C)
Splice Plate: N2, 3 & 4 (20C)
Inverted Rail
Hold Down Unit: N1
16. Page 16
Covers
Length: 3m; 2.44m
Style: Flat, 15º Peak (standard); 5º
Peak, 30º Peak
Thickness: 1.0 mm; 1.2 mm
(Other thicknesses available upon request)
Flat
Covers
ORDERING CODE GUIDE:
Item Cover Style Tray/Ladder Type Width
(mm)
Finish
C = Cover F = Flat DT = Perforated Tray 150 G = Pre-Galvanised
P = Peaked N1DT3 = Nema 1, DT3,
Cable Mesh
300 H = Hot Dip Galvanised
PV = Peaked
and Vented
N2 = Nema 2 450 S = Stainless Steel 316 grade
N3 = Nema 3 and Nema 4 600 A = Aluminium
900 PC__ = Powder Coated
PRODUCT INFORMATION
W
W
W
W
W
W
Finish:
• Pre-Galvanised, Hot Dip Galvanized
(HDG) - AS4680/ISO1461
• Stainless Steel 316 Grade
• Aluminium
• Powder Coated colours
Peaked
Covers
Peaked and Vented
Covers
(Available upon request)
W
W W
W
15
15
5
5 15
15
5
5
17. Page 17
ORDERING CODE GUIDE:
Ladder Shape Covers
Ladder type Shape type Width
(mm)
Radius
(mm)
Finish
C = Cover B = Bend 150 3 = 300 G = Pre-Galvanised
ER = External Riser 300 4 = 450 H = Hot Dip Galvanised
IR = Internal Riser 450 6 = 600 S = Stainless Steel 316 grade
T = Tee 600 9 = 900 A = Aluminium
C = Cross 900 PC__ = Powder Coated
LHR = Left Hand Reducer
RHR = Right Hand Reducer
SR = Straight Reducer
Bend Cover
Left Hand Reduce
Cover
External Riser Cover
Right Hand Reduce
Cover
Internal Riser Cover
Straight Reduce
Cover
Tee Cover Cross Cover
18. Page 18
Channels
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680;
ISO1461
PRODUCT INFORMATION
Stainless Steel 316 Grade
Standard length: 6 Metres
Thickness: 2.5mm
41
T 41
41
T 41
41
T
62
T
22
41
T
22
41
D1000 Plain Channel
Weight: 2.65kgs/mtr
D1000 Slotted Channel
Weight: 2.32kgs/mtr
D3300 Plain Channel
Weight: 1.88kgs/mtr
D3300 Slotted Channel
Weight: 1.55kgs/mtr
D5500 Plain Channel
Weight: 3.43kgs/mtr
19. Page 19
Channels
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680;
ISO1461
PRODUCT INFORMATION
Combination Channels
Combination Channels are made to order
41
44
T
D1001A D1001B D1001C D1001C41
Stainless Steel 316 Grade
Standard length: 6 Metres
Thickness: 2.5mm
D1001 Plain Channel
Weight: 5.22kgs/mtr
D3301 Plain Channel
Weight: 3.76kgs/mtr
41
82
T
20. Page 20
Channel Accessories
Channel Joiners
Plastic Closure Grey 3mtrs
D1184GY
Plastic End Cap 41 x 61
D5580
Plastic Closure White 3mtrs
D1184W
Plastic End Cap 41 x 21
D3380
Plastic End Cap 41 x 41 Grey
D1180GY
Plastic End Cap 41 x 41 White
D1180W
D922J EXT 41 x 41 D922T D922L D922X
21. Page 21
Cantilever Bracket
Item Width (mm) Finish
CB2 = Cantilever Bracket w/o Brace 150 (only
with CB2)
H = Hot Dip Galvanised
CB4 = Cantilever Bracket w/Brace 300 S = Stainless Steel 316 grade
CB254 = Cantilever Bracket w/back
to back Channel
450
600
750
900
1200
ORDERING CODE GUIDE:
D1075-8 Cantilever (long arm)
Finish: Hot Dip Galvanized (HDG) AS4680/ISO1461
Stainless Steel 316 (SS316)
Powder Coated Colours
** Custom sizes including extra long Cantilevers also available on request
CB2: Without Brace CB4: With Brace CB254: Cantilever with
Back to Back Channel
31. Page 31
U Bolts
Metric Round U Bolt Kit
Mild Steel (incl 2 Nuts) Hot Dip Galvanised
Part A L Y T
EB38234H 3/8” 2” 3/4” 1 1/2”
EB38334H 3/8” 3” 3/4” 1 1/2”
EB38434H 3/8” 4” 3/4” 1 1/2”
EB38634H 3/8” 6” 3/4” 1 1/2”
EB38834H 3/8” 8” 3/4” 2 1/4”
EB1381234H 3/8” 12” 3/4” 3”
EB12334H 1/2” 3” 3/4” 2 1/2”
EB12434H 1/2” 4” 3/4” 2 1/2”
EB12534H 1/2” 5” 3/4” 2 1/2”
EB12634H 1/2” 6” 3/4” 2 1/2”
EB12834H 1/2” 8” 3/4” 2 1/2”
EB12934H 1/2” 9” 3/4” 2 1/2”
EB5841H 5/8” 4” 1” 2 1/2”
A = Thread Size W = Width L = Effective Length T = Thread Length
Rod Hangers
DCRH10 Central Hanger
Side Hanger (Steel)
DHRH10 Horizontal Hanger
Socket Drivers
Concrete Steel Timber
DVRH10 Vertical Hanger
Vertical Hanger (Concrete) Vertical Hanger (Steel) Vertical Hanger (Timber)
32. Page 32
Flat Washer
ID OD Part #
6.4
8.4
10.5
13.0
12.9
16.0
20.0
24.0
NW6
NW8
NW10
NW12
Top Hat (Bush) Hex Set Screw
ID OD Part # Size (mm) Part #
6.0
8.4
10.5
13.0
9.0
16.0
20.0
24.0
TR6N
TR8N
TR10N
TR12N
M6 x 20
M6 x 30
M8 x 20
M8 x 25
M8 x 30
M10 x 20
M10 x 25
M10 x 30
M10 x 40
M12 x 30
M12 x 40
NHS620
NHS630
NHS820
NHS825
NHS830
NHS1020
NHS1025
NHS1030
NHS1040
NHS1230
NHS1240
Threaded Rod Hex Nut Wing Nut
Thread
Size
Part # Thread
Size
Part # Thread
Size
Part #
M6
M8
M10
M12
TR6N
TR8N
TR10N
TR12N
M6
M8
M10
M12
NHN6
NHN8
NHN10
NHN12
M6
M8
M10
NHN6
NHN8
NHN10
Nylon Range Fasteners
Comes in 1mtr length
Other thread sizes available
33. Page 33
Channel Nuts
Channel Nut
Long Spring
Thread
Size
Part #
M6 D1006_
M8 D1007_
M10 D1008_
M12 D1010_
Butterfly
Nut
Thread
Size
Part #
M6 D3016_
Channel Nut
Short Spring
Thread
Size
Part #
M6 D4006_
M8 D4007_
M10 D4008_
M12 D4010_
Channel Nut
without Spring
Thread
Size
Part #
M6 D3006_
M8 D3007_
M10 D3008_
M12 D3010_
Miscellaneous
Finish: Z = Zinc H = Hot Dip Galvanised S = Stainless Steel
Touch up Spray Can Galvanised
Spray Can
Heavy Duty Safety Bolt
(Seismic Certified)
Colour
Shade
Part #
Pearl White
X15 Orange
APO Grey
Blaze Blue
Flame Red
Black
TouchupPCW
TouchupX15O
TouchupAPO
TouchupBB
TouchupFR
TouchupBlk
34. Page 34
FR50 Nema Cable Ladder
PRODUCT INFORMATION
Specifications:
Hot Dip Galvanised to AS/NZS4680;
ISO 1461
Length: 6 meters / 3 meters
Height: 93mm
Cable Laying Depth: 50mm
Side Rail: Rail in
Item Cable Laying Width K = Kit Finish
FR50L 150 ** A kit includes:
• Trapeze Bracket
• Hold Down Bracket Kit
• Splice Kit
• Hex Nut
• Flat Washer
H = Hot Dip Galvanised
300
PC__ = Powder Coated
__”name of colour”__
450
600
Item Ordering Code
Nema 2 Fire Rated Ladder 150mm Kit FR50L150K
Nema 2 Fire Rated Ladder 300mm Kit FR50L300K
Nema 2 Fire Rated Ladder 450mm Kit FR50L450K
Nema 2 Fire Rated Ladder 600mm Kit FR50L600K
5S Systems Nema 2 Fire Rated Cable
Ladder has been tested and certified
according to AS3013:2005 which has
a 2-hour rating @ 1050º Celsius
AS/NZS3013:2005Classification:WS5X
This rating applies to:
Ladder with Widths = 150, 300, 450 &
600mm
Support span = 1.3m
Load bearing capacity = 50Kg/M
35. Page 35
FR40 Nema Cable Ladder
PRODUCT INFORMATION
Specifications:
Hot Dip Galvanised to AS/NZS4680;
ISO 1461
Length: 6 meters / 3 meters
Height: 93mm
Cable Laying Depth: 50mm
Side Rail: Rail in
Item Cable Laying Width K = Kit Finish
FR40L 150 ** A kit includes:
• Trapeze Bracket
• Hold Down Bracket Kit
• Splice Kit
• Hex Nut
• Flat Washer
H = Hot Dip Galvanised
300
PC__ = Powder Coated
__”name of colour”__
450
600
Item Ordering Code
Nema 2 Fire Rated Ladder 150mm Kit FR40L150K
Nema 2 Fire Rated Ladder 300mm Kit FR40L300K
Nema 2 Fire Rated Ladder 450mm Kit FR40L450K
Nema 2 Fire Rated Ladder 600mm Kit FR40L600K
5S Systems Nema 2 Fire Rated Cable
Ladder has been tested and certified
according to AS3013:2005 which has
a 2-hour rating @ 1050º Celsius
This rating applies to:
Ladder with Widths = 150, 300, 450 &
600mm
Support span = 1.5m
Load bearing capacity = 40Kg/M
36. Page 36
FR100 Nema Cable Ladder
50+50 kgs
PRODUCT INFORMATION
Specifications:
Hot Dip Galvanised to AS/NZS4680;
ISO 1461
Length: 6 meters / 3 meters
Height: 93mm
Cable Laying Depth: 50mm
Side Rail: Rail in
Item Cable Laying Width K = Kit Finish
FR100LD 150
300
450
600
** A kit includes:
• Trapeze Bracket
• Hold Down Bracket Kit
• Splice Kit
• Hex Nut
• Flat Washer
H = Hot Dip Galvanised
PC__ = Powder Coated
__”name of colour”__
Item Ordering Code
Nema 2 Fire Rated Double Stack Ladder 150mm Kit FR100LD150K
Nema 2 Fire Rated Double Stack Ladder 300mm Kit FR100LD300K
Nema 2 Fire Rated Double Stack Ladder 450mm Kit FR100LD450K
Nema 2 Fire Rated Double Stack Ladder 600mm Kit FR100LD600K
5S Systems Nema 2 Fire Rated Cable
Ladder has been tested and certified
according to AS3013:2005 which has
a 2-hour rating @ 1050º Celsius
AS/NZS3013:2005Classification:WS5X
This rating applies to:
Ladder with Widths = 150, 300, 450 &
600mm
Support span = 1.3m
Load bearing capacity = 100Kg/M
Top tier: 50kg/M | Bottom tier: 50kg/M
37. Page 37
FR70 Nema Cable Ladder
35+35 kgs
PRODUCT INFORMATION
Specifications:
Hot Dip Galvanised to AS/NZS4680;
ISO 1461
Length: 6 meters / 3 meters
Height: 93mm
Cable Laying Depth: 50mm
Side Rail: Rail in
Item Cable Laying Width K = Kit Finish
FR70LD 150
300
450
600
** A kit includes:
• Trapeze Bracket
• Hold Down Bracket Kit
• Splice Kit
• Hex Nut
• Flat Washer
H = Hot Dip Galvanised
PC__ = Powder Coated
__”name of colour”__
Item Ordering Code
Nema 2 Fire Rated Double Stack Ladder 150mm Kit FR70LD150K
Nema 2 Fire Rated Double Stack Ladder 300mm Kit FR70LD300K
Nema 2 Fire Rated Double Stack Ladder 450mm Kit FR70LD450K
Nema 2 Fire Rated Double Stack Ladder 600mm Kit FR70LD600K
5S Systems Nema 2 Fire Rated Cable
Ladder has been tested and certified
according to AS3013:2005 which has a
2-hour rating @ 1050º Celsius
AS/NZS 3013:2005 Classification: WS5X
This rating applies to:
Ladder with Widths = 150, 300, 450 &
600mm
Support span = 1.5m
Load bearing capacity = 70Kg/M
Top tier: 35kg/M | Bottom tier: 35kg/M
38. Page 38
PRODUCT INFORMATION
Specifications:
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680;
ISO 1461
Length: 3 meters
Height: 50mm
Cable Laying Depth: 45mm
Item Cable Laying Width K = Kit Finish
FR20T 150
300
** A kit includes:
• Trapeze Bracket
• Hold Down Bracket Kit
• Splice Kit
• Hex Nut
• Flat Washer
H = Hot Dip Galvanised
PC__ = Powder Coated
__”name of colour”__
Item Ordering Code
DT3 Fire Rated Tray 150mm Kit FR20T150K
DT3 Fire Rated Tray 300mm Kit FR20T300K
5S Systems Nema 2 Fire Rated Cable
Tray has been tested and certified
according to AS3013:2005 which has
a 2-hour rating @ 1050º Celsius
AS/NZS3013:2005Classification:WS5X
This rating applies to:
Tray with Widths = 150 & 300mm
Support span = 1.2m
Load bearing capacity = 20Kg/M
FR20 DT3 Cable Tray
150 | 300
39. Page 39
PRODUCT INFORMATION
Specifications:
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680;
ISO 1461
Length: 3 meters
Height: 50mm
Cable Laying Depth: 45mm
Item Cable Laying Width K = Kit Finish
FR20T 450
600
** A kit includes:
• Trapeze Bracket
• Hold Down Bracket Kit
• Splice Kit
• Hex Nut
• Flat Washer
H = Hot Dip Galvanised
PC__ = Powder Coated
__”name of colour”__
Item Ordering Code
DT3 Fire Rated Tray 450mm Kit FR20T450K
DT3 Fire Rated Tray 600mm Kit FR20T600K
5S Systems Nema 2 Fire Rated Cable
Tray has been tested and certified
according to AS3013:2005 which has a
2-hour rating @ 1050º Celsius
AS/NZS 3013:2005 Classification: WS5X
This rating applies to:
Tray with Widths = 450 & 600mm
Support span = 1m
Load bearing capacity = 20Kg/M
FR20 DT3 Cable Tray
450 | 600
40. Page 40
FR35 Double Stack DT3 Cable Tray
PRODUCT INFORMATION
Specifications:
Pre-Galvanised to AS1397
Hot Dip Galvanised to AS/NZS4680;
ISO 1461
Length: 3 meters
Height: 50mm
Cable Laying Depth: 45mm
Item Cable Laying Width K = Kit Finish
FR35TD 150
300
450
600
** A kit includes:
• Trapeze Bracket
• Hold Down Bracket Kit
• Splice Kit
• Hex Nut
• Flat Washer
H = Hot Dip Galvanised
PC__ = Powder Coated
__”name of colour”__
Item Ordering Code
DT3 Fire Rated Tray 150mm Kit FR35TD150K
DT3 Fire Rated Tray 300mm Kit FR35TD300K
DT3 Fire Rated Tray 450mm Kit FR35TD450K
DT3 Fire Rated Tray 600mm Kit FR35TD600K
5S Systems Nema 2 Fire Rated Cable
Tray has been tested and certified
according to AS3013:2005 which has
a 2-hour rating @ 1050º Celsius
AS/NZS3013:2005Classification:WS5X
This rating applies to:
Tray with Widths = 150, 300, 450 &
600mm
Support span = 1m
Load bearing capacity = 35Kg/M total
Top tier: 20kg/M | Bottom tier: 15kg/M
41. Page 41
Custom Fabrication
** Please contact your 5S Systems Representative for more information.
5S Systems specialise in manufacturing products
to suit customer’s needs as per design. Be it Flat
Plate design or made out of various Channels
or a total mixture, we are able to fabricate and
supply to construction site requirements.
42. Page 42
Custom Fabrication - Pipe Support
Made to Contractor’s design to suit Construction Site installations
5S Systems specialise in manufacturing Pipe Support products to suit
customer’s needs as per design. Be it small size or big diameter pipe/
structures, we are able to fabricate and supply to Construction Sites.
** Please contact your 5S Systems Representative for more information.
43. Page 43
Custom Fabrication - Seismic Solutions
5S Systems Seismic Bracings offer solution to brace and secure building
services, improving the resilience and safety of buildings in the event
of an earthquake. Reference to the following industry standards for
testing, seismic design and seismic codes of practice: AS 1170.4: 2007
(R18) Structural Design Actions – Earthquake actions in Australia.
Seismic restraint is the attachment of components to building structure
to resist primarily horizontal forces in an earthquake.
Our team can assist you with:
• Seismic consulting & design
• Bill of material and estimation
• Certification
** Please contact your 5S Systems Representative for more information.
44. Your business...Our commitment
Catalogue edition 3: March 2022
Disclaimer: This catalogue, designs, data and specifications therein are the property of 5S Systems Pty Ltd
and must not be used, reproduced or copied, wholly or part, without the written permission of 5S Systems.
5S Systems reserves the right to change designs and dimensions within the catalogue without prior notice.
5S Systems Pty. Ltd.
1 Mary Street, Melrose Park NSW 2114
Email: admin@5ssystems.com.au
Website: www.5ssystems.com.au
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Bhupendra Rana Mrinal Saikia Seemanto Nath
