The document provides an index and descriptions of various types of cables produced by Nuhas Oman LLC including single core and three core copper and aluminum conductor cables with XLPE insulation in voltages ranging from 3.6/6 kV to 18/30 kV. Tables are included that specify the technical details of the cables such as conductor size, insulation thickness, current ratings, and resistance. The document establishes that Nuhas Oman produces cables meeting international standards like IEC, BS and UL to provide high quality cable products.
Gleam Electric and Power Company was incepted in 2013 and is supplying, trading, distributing and wholesaling a diverse range of Electrical Power Cables & Wires. Our product range is regarded by our clients for being interesting and includes Power Cables, Electrical Cables and Copper Flexible Wires. These cables are known for being long lasting, perfect in terms of finish, resistant to wear & tear and non corrosive.
Historically, the single conductor cables, whether they be thermocouple duplex wire or single conductor HEI wire were purchased separately. Then these single wires were then fed through a conduit. This process is cumbersome, expensive, and doesn’t manage the cable well regarding cable management and lay inside the conduit. Often, glass braided cables or thin-skinned Teflon® insulated cables could be damaged during this process on a burr or sharp edge, etc.
Thermal Wire has solved this process by supplying the cable assembled in the armor and sealed from the elements. Furthermore, this system provides a factory assembled, armored and jacketed cable. HEI composite hybrid is available and is armored with galvanized steel interlock or aluminum interlocked armor. Three jacketing types are available 200°C, 250°C, or 300°C. This jacket seals and encapsulates the armor and provides a jacket that is resistant to all known chemicals except solid bases. Sound cable design considerations, and the use of high-quality state of the art insulating materials, coupled with solid American Craftsmanship substantially positively influence the cable's performance.
The electrical wire delivering the charge to this system and the thermocouple wire play a vital role and work in harmony with each other to ensure circuit integrity. As with all systems, the electrical wire needs to be carefully considered. Many design notes include Voltage rating, oil and moisture resistance, Standards Agency Requirements, armor requirements, routing considerations, UV resistance, etc. lengths of cable, finished OD, weight, etc
New generation of copper conductors for overhead linesLeonardo ENERGY
Transmission network operators are facing substantial and even contradictory challenges. A highly variable renewable energy supply and an increased focus on energy efficiency require a reinforcement of the grid, but the resistance against the construction of new lines has never been so high. The new generation of copper alloy conductors can be part of the solution.
These copper alloys offer outstanding mechanical properties and a high annealing temperature that makes possible to apply affordable and durable hydrophobic coatings. This unique combination makes the new copper conductors highly suitable for severe weather conditions (wind & cold) both in new lines and in refurbishment projects. Additionally, the high conductivity of copper offers a significant reduction of life cycle costs.
This webinar will present the main properties of the new copper alloy conductors and how they allow to respond to the transmission and distribution network new challenges. Also a concrete case study for a 70 km line will be presented, stressing the relevance of the cost of losses and minimizing the total cost of ownership.
New generation of copper conductors for overhead linesLeonardo ENERGY
Transmission network operators are facing substantial and even contradictory challenges. A highly variable renewable energy supply and an increased focus on energy efficiency require a reinforcement of the grid, but the resistance against the construction of new lines has never been so high. The new generation of copper alloy conductors can be part of the solution.
These copper alloys offer outstanding mechanical properties and a high annealing temperature that makes possible to apply affordable and durable hydrophobic coatings. This unique combination makes the new copper conductors highly suitable for severe weather conditions (wind & cold) both in new lines and in refurbishment projects. Additionally, the high conductivity of copper offers a significant reduction of life cycle costs.
This webinar will present the main properties of the new copper alloy conductors and how they allow to respond to the transmission and distribution network new challenges. Also a concrete case study for a 70 km line will be presented, stressing the relevance of the cost of losses and minimizing the total cost of ownership.
Conductor materials - Copper and its alternativesLeonardo ENERGY
The only known electrical conductor materials with a commercial applicability are copper and aluminium. Between these two there is only limited competition because their other characteristics beyond electrical conductivity are so different. Which are these differences, and are there any other materials that may serve as electrical conductors? How about competing technologies such as wireless energy transfer?
Gleam Electric and Power Company was incepted in 2013 and is supplying, trading, distributing and wholesaling a diverse range of Electrical Power Cables & Wires. Our product range is regarded by our clients for being interesting and includes Power Cables, Electrical Cables and Copper Flexible Wires. These cables are known for being long lasting, perfect in terms of finish, resistant to wear & tear and non corrosive.
Historically, the single conductor cables, whether they be thermocouple duplex wire or single conductor HEI wire were purchased separately. Then these single wires were then fed through a conduit. This process is cumbersome, expensive, and doesn’t manage the cable well regarding cable management and lay inside the conduit. Often, glass braided cables or thin-skinned Teflon® insulated cables could be damaged during this process on a burr or sharp edge, etc.
Thermal Wire has solved this process by supplying the cable assembled in the armor and sealed from the elements. Furthermore, this system provides a factory assembled, armored and jacketed cable. HEI composite hybrid is available and is armored with galvanized steel interlock or aluminum interlocked armor. Three jacketing types are available 200°C, 250°C, or 300°C. This jacket seals and encapsulates the armor and provides a jacket that is resistant to all known chemicals except solid bases. Sound cable design considerations, and the use of high-quality state of the art insulating materials, coupled with solid American Craftsmanship substantially positively influence the cable's performance.
The electrical wire delivering the charge to this system and the thermocouple wire play a vital role and work in harmony with each other to ensure circuit integrity. As with all systems, the electrical wire needs to be carefully considered. Many design notes include Voltage rating, oil and moisture resistance, Standards Agency Requirements, armor requirements, routing considerations, UV resistance, etc. lengths of cable, finished OD, weight, etc
New generation of copper conductors for overhead linesLeonardo ENERGY
Transmission network operators are facing substantial and even contradictory challenges. A highly variable renewable energy supply and an increased focus on energy efficiency require a reinforcement of the grid, but the resistance against the construction of new lines has never been so high. The new generation of copper alloy conductors can be part of the solution.
These copper alloys offer outstanding mechanical properties and a high annealing temperature that makes possible to apply affordable and durable hydrophobic coatings. This unique combination makes the new copper conductors highly suitable for severe weather conditions (wind & cold) both in new lines and in refurbishment projects. Additionally, the high conductivity of copper offers a significant reduction of life cycle costs.
This webinar will present the main properties of the new copper alloy conductors and how they allow to respond to the transmission and distribution network new challenges. Also a concrete case study for a 70 km line will be presented, stressing the relevance of the cost of losses and minimizing the total cost of ownership.
New generation of copper conductors for overhead linesLeonardo ENERGY
Transmission network operators are facing substantial and even contradictory challenges. A highly variable renewable energy supply and an increased focus on energy efficiency require a reinforcement of the grid, but the resistance against the construction of new lines has never been so high. The new generation of copper alloy conductors can be part of the solution.
These copper alloys offer outstanding mechanical properties and a high annealing temperature that makes possible to apply affordable and durable hydrophobic coatings. This unique combination makes the new copper conductors highly suitable for severe weather conditions (wind & cold) both in new lines and in refurbishment projects. Additionally, the high conductivity of copper offers a significant reduction of life cycle costs.
This webinar will present the main properties of the new copper alloy conductors and how they allow to respond to the transmission and distribution network new challenges. Also a concrete case study for a 70 km line will be presented, stressing the relevance of the cost of losses and minimizing the total cost of ownership.
Conductor materials - Copper and its alternativesLeonardo ENERGY
The only known electrical conductor materials with a commercial applicability are copper and aluminium. Between these two there is only limited competition because their other characteristics beyond electrical conductivity are so different. Which are these differences, and are there any other materials that may serve as electrical conductors? How about competing technologies such as wireless energy transfer?
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
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.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
The Internet of Things (IoT) is a revolutionary concept that connects everyday objects and devices to the internet, enabling them to communicate, collect, and exchange data. Imagine a world where your refrigerator notifies you when you’re running low on groceries, or streetlights adjust their brightness based on traffic patterns – that’s the power of IoT. In essence, IoT transforms ordinary objects into smart, interconnected devices, creating a network of endless possibilities.
Here is a blog on the role of electrical and electronics engineers in IOT. Let's dig in!!!!
For more such content visit: https://nttftrg.com/
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
3. 1
NUHAS OMAN – QUALITY & RELIABILITY.
INTRODUCTIONINTRODUCTION
Nuhas Oman LLC, an integral part of The Al Bahja Group of Companies, is a Quality producer of:
• HV, MV and LV Cables
• Enamelled Copper Wires
• Oxygen Free Continuous Cast Copper Wire Rods
• Drawn Copper Conductors
Our state-of-the-art manufacturing facilities with cutting edge technology ensure that our products meet with
highest quality standards. All our products utilize only OXYGEN FREE HIGH CONDUCTIVITY
ELECTRONIC GRADE Copper produced through the Outokompu UPCAST technology, producing minimum
99.99% pure copper with oxygen content less than 5 ppm. The usage of �������������������������������������
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Our range of World-class HV, MV and LV Cables includes Single & Multi Core Armoured and Un-armoured
Cables, Specialty, Control, Instrumentation and also LSF, FRLS, LSOH & Custom Cables to meet the
requirements of a broad spectrum of applications ranging from �����������������������������������������������������
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The Cables are produced in compliance to the requirements of BS, IEC, VDE, ASTM, ICEA & UL
specifications. The �������������������������������� by acclaimed independent international certifying agencies
confirming compliance to respective standards.
Nuhas ���������������������������������������� that conform to relevant International standards and ��������
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Our quality cycle encompasses raw material and consumable sourcing, in-process production controls and
certification of finished goods prior to delivery. A well-equipped in-house quality assurance facility, manned by
qualified professionals from the industry, ensures that all products delivered meet stringent quality controls
and parameters. Our state-of-the-art laboratory is equipped to test as per relevant international standards as
also to individual customer specifications.
The company endeavours to cater to the domestic, regional and global markets while maintaining the sanctity
of our pristine environment.
����������������������� is a continuing process at Nuhas Oman LLC and we at Nuhas Oman ceaselessly
strive to achieve product excellence through TOTAL QUALITY MANAGEMENT to provide the best value to
our customers.
2
Table1
NominalCross-sectionalAreaofConductormm²5070951201501852403004005006308001000
ConductorDiameter(approx)mm8.19.711.412.914.616.018.420.623.326.330.034.138.2
WeightofConductor(approx)kg/km4095928221038128015832080261033374277554071548936
NominalInsulationThicknessmm2.52.52.52.52.52.52.62.83.03.23.23.23.2
NominalArmourWireDiametermm1.61.61.61.61.62.02.02.02.02.52.52.52.5
NominalOuterSheathThicknessmm1.81.81.91.92.02.02.12.22.32.52.62.72.9
OverallDiameter(approx)mm24.025.028.029.031.033.036.039.042.047.051.055.060.0
WeightofCable(approx)kg/km9901230156018102150257031903880476060607550939011450
StandardPackingLength(±5%)m500500500500500500500500500500500400300
MinimumBendingRadiusduringinstallationm0.360.380.420.440.470.500.540.590.630.710.770.830.90
DCresistanceat20°C(max)Ω/km0.3870.2680.1930.1530.1240.09910.07540.06010.04700.03660.02830.02210.0176
ACresistanceat90°C(approx)Ω/km0.4940.3420.2470.1960.1590.12800.09820.07910.06320.05100.04170.03260.0259
Reactanceat50Hz(approx)Ω/km0.1210.1150.1090.1050.1020.0990.0960.0940.0920.0890.0860.0830.080
Impedanceat50Hz(approx)Ω/km0.5090.3610.2700.2220.1890.1620.1370.1230.1120.1030.0960.0890.084
Capacitanceat50HzµF/km0.340.380.430.470.510.560.610.620.650.690.780.870.97
ChargingCurrent/phaseatUº=3.6kV,50Hz(approx)A/km0.380.430.490.530.580.630.690.700.740.780.880.991.10
ContinuousCurrentRatingatcondtemp.90°Cmax
1.LaiddirectingroundA157191229259289325376421473520575638693
2.LaidintoductsA149182217247275310358404452495547606659
3.LaidinairintrefoiltouchingA1862312833263714255025766627468369561054
"ShortCircuitCurrentRatingfor1seckA7.1510.013.617.221.526.534.342.957.271.590.1114.5143.1
(Cond.temp90°Cinitial&250°Cmaxfinal)
SingleCore,CopperConductor,XLPEInsulated,
AluminiumRoundWireArmouredCable
Technical
Data
IEC60502-2
3.6/6(7.2)kV
Assumptions:
Disclaimer:Thecontentofthisdocumentarepurelyforinformationandguidenceonly.Usershouldnottakethesedataasspecification.NuhasOmaninnowayresponsibleforanylossordamage,
directorconsiquential,duetorelianceofthedata.Initseffortsforcontinuousdevelopment&improvementNuhasOmanmaychangeanyorwholeofthedatawithoutnotice.
1.Groundtemperature:35°C2.Airtemperature:45°C3.Thermalresistivityofsoil:1.5K.m/W
4.Depthoflaying:0.8m5.Foranyothercondition(s)pleaserefertotheappropriatetableforrecommendedinstallationdata.