Mersen Intelligent Fuse Technology Medium Voltage Controllable Fuse
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The document describes Mersen's new Medium Voltage Controllable Fuse System, which is designed to mitigate arc-flash hazards. It consists of a 15.5kV, 100A fuse that provides normal short-circuit and overload protection while having the capability to open on command from an arc-flash detection system. The fuse fits into existing clips and the retrofit can be completed quickly. It is the lowest-cost arc-flash mitigation solution and performs exceptionally with a 50kA short circuit rating and fast response to mitigate arc-flash energy to Category 2 PPE levels. The system utilizes small batteries and has a flexible design to interface with various conventional arc-flash detection devices.
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FUNDAMENTALS OF POWER SYSTEM PROTECTION
FUNDAMENTALS OF POWER SYSTEM PROTECTION
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FUNDAMENTALS OF POWER SYSTEM PROTECTION
FUNDAMENTALS OF POWER SYSTEM PROTECTION
FUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTIONFUNDAMENTALS OF POWER SYSTEM PROTECTION
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The document discusses options for managing safety with elderly switchgear. It describes how switchgear is used to safely make, break and withstand fault currents. However, aging switchgear presents increasing risks like lack of knowledge, improper maintenance, and age-related failures. Tests show over 50% of aging oil switchgear have circuit breaker faults or performance issues. The consequences of an arc fault inside switchgear can be severe. Safety upgrades for existing switchgear include replacing oil circuit breakers with vacuum circuit breakers, adding arc-proof doors and end shields, installing three-sided containment, and enabling remote electrical operation. These upgrades improve safety and help extend the life of aging assets.
Switchgear and protection lecture 1
A switchgear or electrical switchgear is a generic term which includes all the switching devices associated with mainly power system protection. It also includes all devices associated with control, metering and regulating of electrical power system. Assembly of such devices in a logical manner forms a switchgear. This is the very basic definition of switchgear.
⋗To get more with details
https://www.youtube.com/channel/UC2SvKI7eepP241VLoui1D5A
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Circuit protection devices perfect ppt
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city.
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This document discusses standards for earthing and lightning protection of electrical systems. It covers the scope of IS/IEC 62305 in providing design, installation, inspection, maintenance and testing guidelines for lightning protection of electrical and electronic systems within structures. The standards aim to mitigate risks of permanent equipment failures due to lightning electromagnetic impulses. It does not cover protection against electromagnetic interference issues.
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This comprehensive workshop focuses on medium voltage switchgear, which comprises by far the bulk of switchgear on most electricity distribution systems. The emphasis is primarily on oil, air blast, SF6 and vacuum circuit breakers, but other forms of MV switchgear, for example ring main units and auto-reclosers will also be described.
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To know a microinverter powered by fsp
Benefits on microinverter:
Reliability, reduce single point of failure form series to parallel
Efficiency, individual Maximum Power Point Tracking : More power generated, up to 16% (average)
Saving, reduce the system impact by shadow affect ; lower operation fee
Silent, good efficiency without fan cooling
Secure, lower DC voltage to secure your property
Easy to identified the failure parts and their location
Scalability for residential, commercial and even a power plant
Your electrical safety specilist for all equipments Powered AC and DC
We all are aware that we are applying lots of Artficial Sources to make our Life Comforts .
For This we are installing Many Electrical Equipments Power AC & DC and Electric Vehicles Inside our Building and out Side and in this process many of metal Part is entering into our Building.
To ensure better perform and Human Safety Earthing of Equipment and Conductive stucture is very important Value from 1 Ohms up to 0.25 Ohms.
Our National Building Code 2016 is alreday given Guide Line and Supporting by MBBL2019
(Manual Building By LAW).
Internal Switch and External Lightning will very Danger for our Equipments and Human Lives May Cause Assest Damage up to Sacrifice Human Live due to Fire and Electric Change.
We have to Design and protect our Building or Permises form External Lightning by Nature use NBC IS/IEC 62305.
When Lightning Fall any Condutive Like Pole ,Transmission Line and React with Ground may be Shift 100kA Fault Current into our Building use Surge Protection Device to product from any ind of Direct and Indirect Threat.
JMV LPS Ltd belive Make in India Noida Base Company Manufacturer Design ,Engineering ,Supply and Installation.
Maintenance Free Earthing ,Copper Clad Steet Sof Conductore, Exothermic Weld, External Lightning Protection and per IS/IEC62305, Surge Protection Devive as per IS/IEC 62035.
Surge Protection
This document provides an overview of surge protection and transient surges. It defines a transient surge as a brief high-voltage spike lasting millionths of a second. The document discusses how surges can damage equipment and cost businesses billions annually. It describes how surge protective devices (SPDs) work by diverting damaging currents away from equipment. The document emphasizes that proper SPD location and installation is important for effective protection. It provides guidance on selecting appropriate protection levels based on surge risk and discusses relevant industry codes and standards.
Crouzet Aerospace - Electrical Protection & Distribution
With more than 50 years of presence in the aerospace market, Crouzet Aerospace is a specialist providing customized solutions for electromechanical
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http://www.crouzet-aerospace.com
Follow us on LinkedIn: https://www.linkedin.com/company/crouzet-aerospace
Crouzet Aerospace is a brand of InnoVista Sensors™.
InnoVista Sensors™ : your trusted partner of choice to face industrial challenges of today and tomorrow.
InnoVista Sensors™ is a worldwide industrial specialist of sensors, controllers and actuators for automated systems.
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Sensors™ offers a wide range of reliable, efficient and customizable components dedicated to the Aerospace & Defence, Transportation and Industrial
market and segments.
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Jmv presentation smart process plant -hurl 2017
The document discusses smart process plant automation and safety products. It provides an overview of electrical equipment installation and monitoring systems for process plants. Key points include:
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How to protect electronic systems against esd
Electronic systems are subjected to electrostatic discharges (ESD). PCB designers must ensure their PCB is ESD-proof by adding TVS close to the connectors exposed to ESD. This presentation is an introduction on why and how to protect electronic systems. Advanced informations on IEC61000-4-2 and ISO10605 standards are also mentioned. Finally application examples from STMicroelectronics boards are shown as examples with ESD product recommendation for interfaces commonly used around MCUs like USB, RS-232, RS-485, USB-C, microphone, speakers, SWD, JTAG, memory card, ethernet, MIPI, Display port, HDMI, PLC inputs, CAN bus, KNX, DC barrel, SIM cards, etc.
Components of LT Switchgear.pptx
The document discusses various components of low voltage switchgear used in electrical installations, including:
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OneGear SMC 15kV Soft Starter
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People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentationsFull-RAG: A modern architecture for hyper-personalization
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
Securing your Kubernetes cluster_ a step-by-step guide to success !
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
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UiPath Test Automation using UiPath Test Suite series, part 6
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UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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Mersen Intelligent Fuse Technology Medium Voltage Controllable Fuse
- 1. E1 E Standards Compliance: •• IEEE C37.40-2003 •• IEEE C37.41-2008 •• IEEE C37.46-2010 •• IEEE C37.90.1-2012 •• IEEE C37.90.2-2004 (R2010) •• IEEE C37.90.3-2004 (R2012) •• Patents Pending Medium Voltage Controllable Fuse Intelligent Fuse Technology 15.5 kV, 100A Ferrule-mounted Mersen’s new Medium Voltage Controllable Fuse (MVCF) System is designed to mitigate the Arc-Flash hazard on the low-voltage side of a medium voltage transformer. The industry’s first fuse to provide normal short-circuit and overload protection while having the capability to open on command, this fuse is a cost effective arc flash solution with minimal installation downtime. Applications: •• Primary protection for a 12.0kV to 15.5kV/480V, 1500kVA transformer •• New or existing MV fuse cabinets •• Where Arc-Flash protection on the secondary is desired Features and Benefits: •• Fuses fit into existing clips and space – The retrofit can be completed in minutes, provided fiber optic cable is already in place. •• Lowest-cost Arc-Flash Mitigation Solution – A turnkey installation of the MVCF will cost a fraction of other available alternatives •• Exceptional Performance - •• 50kA short circuit interrupt rating •• Fast response time mitigates the arc-flash energy to Category 2 PPE •• Low Maintenance – Fuses are designed to last 20 years with no maintenance intervals, and the battery lasts for 3 years •• Flexible Design Interface – Designed to be used with a variety of conventional Arc-Flash detection devices and relays •• Minimal stress on other devices – The fuse element softens the voltage spike that occurs when opening. Alternatives may generate an excessive spike that could damage transformer insulation or upstream devices •• Small Back-up Power Cells – The MVCF utilizes small batteries that fit inside the Controllable Fuse Actuator Module (CFAM) versus other solutions requiring multiple lead-acid car batteries Specifications: Ratings Volts : 15.5kV maximum Amps : 100A IR : 50kA RMS Sym Fuse Catalog Number A155CNF100 Rated Current @ 40 C 100A Rated Maximum Voltage 15.5 kV Minimum Melting I2 t 56 kA2 s Maximum Total Clearing I2 t 280 kA2 s Rated Minimum Interrupting Current 160A Rated Minimum Interrupting Current, Controlled 100A Rated Maximum Interrupting Current 50kA Rated Maximum Interrupting Current, Controlled 1000A Maximum Peak Arc Voltage 42kV Nominal Watts Loss @ Rated Curernt 150W All Components Operating Temp -40°C to +50°C Storage Temp -40°C to +70°C, with humidity <80% Actuator Module Catalog Number CFAM-100 Input Power Derived from Fuse Battery Vision CP1225 Battery Voltage 12V nominal Fiber Optic Connections ST-ST Fiber Patch Cable Multimode 62.5/125 OM1 Fiber Optic Range 300 meters Wrench 5/32" Hex Torque 25-30 in-lbs. Interface Module Catalog Number CFIM-100 Input Power 24-125 VDC, 120VAC Wire Range #14-26 AWG Stranded or Solid, #12 AWG Stranded Wire Strip Length 0.310 inches Fiber Optic Connections ST-ST Fiber Patch Cable Multimode 62.5/125 OM1 Fiber Optic Range 300 meters
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