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[ { "title": "READ | The Tier System for rating solar panel manufacturers", "nid": "442", "body": "\u003Cp\u003EIf you\u2019re serious about running an efficient household or commercial property, then it\u2019s imperative to select the right solar panels. Panels differ in manufacturing quality and output, and for most, the purchase decision hinges on finding a good balance between affordability and quality.\u003C/p\u003E\n\u003Cp\u003EPanels are not all created equal, making the choice of brand vital. Consider turning to tier 1 solar panel manufacturers first.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ETier 1 solar panel manufacturers are defined as those that:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u2022 Have been producing solar panels for 5 years or more\u003C/p\u003E\n\u003Cp\u003E\u2022 Are either publicly listed on a stock exchange or have a strong and stable balance sheet\u003C/p\u003E\n\u003Cp\u003E\u2022 Have fully automated production facilities\u003C/p\u003E\n\u003Cp\u003E\u2022 Have a high degree of vertical integration i.e.: they manufacture panels from the ground up\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cimg alt=\u0022The tier system\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002270b3e8a1-ebfa-474d-ab9b-50804882fd2d\u0022 height=\u0022458\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/The%20Tier%20System-01_0.jpg\u0022 width=\u0022663\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003EFluctuating quarterly, the term Tier-1 is a manufacturer endorsement which does not stay with the product for life. The tiered solar panel classification was first developed to show banks which panel manufacturers were legitimate and trustworthy, but it\u2019s evolved since. As such, the tier system should be used as a guideline and should never replace a good due-diligence process.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.youtube.com/watch?v=gBgS-FfF8Ew\u0026amp;feature=youtu.be\u0022\u003E\u003Cstrong\u003EWATCH \u003C/strong\u003E\u003C/a\u003Ea quick video to learn more about the tier system and solar panels.\u003C/p\u003E\n\u003Cp\u003EConsidering a solar or back-up power solution for your facility? Click \u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cstrong\u003Ehere \u003C/strong\u003E\u003C/a\u003Eto chat to our solar experts...\u003C/p\u003E\n", "created": "Oct 2020", "terms": "Solar, Education" }, { "title": "LEARN | Understanding Solar Panels", "nid": "441", "body": "\u003Cp\u003EIf you\u2019re considering investing in a \u003Ca href=\u0022https://www.magnetgroup.co.za/solutions-solar/index.php\u0022\u003Esolar system\u003C/a\u003E, the best place to start is by educating yourself... In this article, we\u2019re giving you a basic understanding of the types of solar panels.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EWhat is a solar panel?\u003C/strong\u003E\u003Cbr /\u003E\nA \u2018solar panel\u2019 is a commonly used term for a Photovoltaic (PV) module. It is an assembly of PV cells mounted or housed in a framework for installation. Inside this framework is a silicone cell protected by a thick and clear sheet of protective glass. A collection of PV modules is called a PV or solar panel, and a system of panels is referred to as an array.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow do solar panels work?\u003C/strong\u003E\u003Cbr /\u003E\nPV cells in a panel absorb light energy or irradiance from the sun to produce direct current (DC) electricity. PV panels form part of a solar system. Once light energy has been harvested and transformed into practical energy, it gets sent to an inverter to be transformed. \u00A0\u003C/p\u003E\n\u003Cp\u003EOther components of a solar system may include batteries, chargers, and the balance of system (wiring, switches, etc.)\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ETypes of solar panels\u003C/strong\u003E\u003Cbr /\u003E\nTypes of solar panels typically used include monocrystalline, polycrystalline, and thin film.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.youtube.com/watch?v=5OefNyWGH2Q\u0022\u003E\u003Cimg alt=\u0022Types of solar panels\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u00227fbc4856-f03b-40bd-bbae-060537356251\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Types%20of%20Solar%20Panels-02.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E1. Monocrystalline panels\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EMade from a single crystal structure\u003C/li\u003E\n\u003Cli\u003EOlder technology of the three panel types\u003C/li\u003E\n\u003Cli\u003ESolar cells have a uniform flat colour\u003C/li\u003E\n\u003Cli\u003EMost efficient \u2013 you can install fewer of these high-efficiency panels\u003C/li\u003E\n\u003Cli\u003EMost expensive per watt\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Cstrong\u003E2. Polycrystalline panels\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003ENewer technology \u2013 require less silicon\u003C/li\u003E\n\u003Cli\u003EMost affordable \u2013 lowest price per watt\u003C/li\u003E\n\u003Cli\u003ELess efficient\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Cstrong\u003E3. Thin film panels\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EMade from a variety of materials\u003C/li\u003E\n\u003Cli\u003E4 different types of thin film panels\u003C/li\u003E\n\u003Cli\u003EThe most prevalent type of thin film panel is made from cadmium telluride (CdTe)\u003C/li\u003E\n\u003Cli\u003ECan also be made from silicon, similar to the composition of mono and polycrystalline panels\u003C/li\u003E\n\u003Cli\u003ELeast commonly used type of panel\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.youtube.com/watch?v=5OefNyWGH2Q\u0022\u003E\u003Cimg alt=\u0022Comparison of panels\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u00228c7f23a7-1514-469d-8a14-77d906580c32\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Comparison%20of%20Solar%20Panels-01_0.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003EWith the progression of technology, the monocrystalline and polycrystalline panels have superceded thin film. Consider turning to a monocrystalline panel if you\u0027d like to enjoy the benefits of higher efficiencies, and less degradation. Advantages of higher powered panels include maximising your roof space, minimising\u00A0components required for the installation, and (theoretically) enjoying a slightly cheaper installation per watt.\u00A0\u00A0\u00A0\u00A0 \u00A0\u00A0\u003C/p\u003E\n\u003Cp\u003ENeed a solar solution for your home or facility? Not quite sure if it\u0027s a feasible option for you? Contact us, and we will put together a desktop proposal for you!\u003C/p\u003E\n\u003Cp\u003EClick\u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cstrong\u003E here \u003C/strong\u003E\u003C/a\u003Eto chat to our solar experts\u2026\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EResources\u003C/strong\u003E\u003Cbr /\u003E\n\u003Ca href=\u0022https://www.youtube.com/watch?v=gBgS-FfF8Ew\u0026amp;feature=youtu.be\u0022\u003E\u003Cstrong\u003EWatch \u003C/strong\u003E\u003C/a\u003Eour quick video for more on solar panels.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/download/magnet-solar-catalogue.pdf\u0022\u003EDownload \u003C/a\u003E\u003C/strong\u003Eour Solar \u0026amp; Back-up Power catalogue\u003C/p\u003E\n\u003Cp\u003EClick below to learn more about:\u003Cbr /\u003E\n- \u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=Grid-Tied-Off-Grid-and-Hybrid-Solar-Systems---what039s-the-difference-\u0022\u003E\u003Cstrong\u003EThe different types of solar systems\u003C/strong\u003E\u003C/a\u003E\u003Cbr /\u003E\n- \u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=NEW-SERIES--Batteries---Understanding-Batteries\u0022\u003E\u003Cstrong\u003EBatteries\u003C/strong\u003E\u003C/a\u003E\u003Cbr /\u003E\n- \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=LEARN--The-World-of-Inverters\u0022\u003EInverters\u003C/a\u003E\u003C/strong\u003E\u003Cbr /\u003E\n\u003Cstrong\u003E- \u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=DISCOVER--The-Tier-System-for-rating-solar-panel-manufacturers\u0022\u003ETier 1 solar panel manufacturers\u003C/a\u003E\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n", "created": "Oct 2020", "terms": "Solar, Education" }, { "title": "PRODUCT NEWS | Fluke\u0026#039;s range of Thermal Cameras", "nid": "440", "body": "\u003Cp\u003E\u003Cimg alt=\u0022fluke logo\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u00227ba940f6-12b3-4a8f-8e9c-c6c3c424474c\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/fluke.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/p\u003E\n\u003Cp\u003ETemperature can be a sign of trouble ahead. With Fluke thermal cameras you can detect issues before they become problems. Designed for everyday use, in the toughest industrial environments, Fluke offers infrared cameras for a wide range of applications.\u003C/p\u003E\n\u003Cp\u003E\u003Cu\u003E\u003Cstrong\u003EHandheld Thermal Cameras:\u003C/strong\u003E\u003C/u\u003E\u003Cbr /\u003E\nIdeal for preventive maintenance, electrical inspections, and frontline troubleshooting\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E1. Troubleshooting and line inspection\u003C/strong\u003E\u003Cbr /\u003E\n\u003Ca href=\u0022https://www.magnetgroup.co.za/download/pti120-pocket-thermal-imager.pdf\u0022\u003E\u003Cstrong\u003ECompact PTi120 Pocket Thermal Camera\u003C/strong\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E2. Preventive maintenance and analysis\u003Cbr /\u003E\n\u003Ca href=\u0022https://www.magnetgroup.co.za/download/fluke-ti300.pdf\u0022\u003ETi300\u002B Thermal Camera\u003C/a\u003E\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E3. Uncooled gas leak detection\u003C/strong\u003E\u003Cbr /\u003E\nTi450SF6\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cu\u003E\u003Cstrong\u003EMounted Thermal Cameras:\u003C/strong\u003E\u003C/u\u003E\u003Cbr /\u003E\nIdeal for research, science and engineering applications allowing for continuous infrared data collection.\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/download/rse-300-rse600-infrared-cameras.pdf\u0022\u003E\u003Cstrong\u003ERSE600 and RSE300 Mounted Thermal Cameras\u003C/strong\u003E\u003C/a\u003E\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cu\u003E\u003Cstrong\u003EArticulating Thermal Cameras:\u003C/strong\u003E\u003C/u\u003E\u003Cbr /\u003E\nIdeal for when you need pinpoint accuracy from both near and far, from electrical utilities to research and development.\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/download/ti401-pro-ti480-pro-tix501-tix580-infrared-camera.pdf\u0022\u003E\u003Cstrong\u003ETiX501 and TiX580 Thermal Cameras\u003C/strong\u003E\u003C/a\u003E\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cu\u003E\u003Cstrong\u003EGas Detection Thermal Cameras:\u003C/strong\u003E\u003C/u\u003E\u003Cbr /\u003E\nUniquely designed to locate Sulphur hexafluoride or SF6 leaks in electrical substations.\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003ETi450 SF6 Gas Detector\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cu\u003E\u003Cstrong\u003EFeatured Thermal Imaging Camera: \u003C/strong\u003E\u003C/u\u003E\u003Cbr /\u003E\nIntroducing Fluke\u2019s ii900 Sonic Industrial Imager\u003C/p\u003E\n\u003Cp\u003E\u003Cu\u003E\u003Cstrong\u003EKey features:\u003C/strong\u003E\u003C/u\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EDo more with the same air compressors \u2013 delay the capital expense of purchasing an additional compressor\u003C/li\u003E\n\u003Cli\u003EEnsure proper air pressure to your pneumatic equipment\u003C/li\u003E\n\u003Cli\u003ELower utility costs\u003C/li\u003E\n\u003Cli\u003EReduce leak detection time\u003C/li\u003E\n\u003Cli\u003EImprove reliability in your production line\u003C/li\u003E\n\u003Cli\u003ELeakQ Report Generator\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003EClick \u003Ca href=\u0022https://www.youtube.com/watch?v=vxe4vgkKDJs\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E\u003C/a\u003E to watch a quick video on the ii900 Sonic Industrial Imager.\u003C/p\u003E\n\u003Cp\u003EClick \u003Ca href=\u0022https://www.magnetgroup.co.za/download/fluke-ii900-sonic-industrial-imager-magnet.pdf\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E\u003C/a\u003E to download the ii900 data sheet.\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cu\u003E\u003Cstrong\u003EDiscover:\u003C/strong\u003E\u003C/u\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003ENeed a thermal imaging solution for your facility? Click \u003Ca href=\u0022https://www.magnetgroup.co.za/download/magnet-offers-advanced-thermal-imaging-services-ver1.pdf\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E\u003C/a\u003E to download our brochure.\u003C/li\u003E\n\u003Cli\u003EClick \u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E\u003C/a\u003E to chat to our experts now!\u003C/li\u003E\n\u003Cli\u003EClick \u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=LEARN--Thermal-imaging-for-preventive-maintenance-and-safety\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E\u003C/a\u003E to learn more about thermal imaging for preventive maintenance and safety\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/download/magnet-offers-advanced-thermal-imaging-services-ver1.pdf\u0022\u003E\u003Cimg alt=\u0022Thermal Imaging Services\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022c79cec0a-851d-4ec7-ac01-49946460a168\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/thermal-news%20CORRECT.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n", "created": "Oct 2020", "terms": "Electrical, Products, Fluke" }, { "title": "LEARN | Thermal imaging for preventive maintenance and safety", "nid": "439", "body": "\u003Cp class=\u0022text-align-justify\u0022\u003EDid you know that regular inspections using infrared cameras can help keep your facility\u2019s systems running efficiently? Using thermal imagers is also a safer way to detect system failures, especially in hazardous environments.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EWhether you\u2019re looking for hot or cold spots, or the apparent surface temperature of a component or target area, using infrared cameras help you find problems quickly and safely.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn this article, we\u2019re discussing the use of infrared cameras in industry for preventive maintenance and the promotion of safety. Let\u2019s start by taking a glance at how infrared cameras work, the benefits of using them, and their role in preventive maintenance and safe inspection.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EHow do infrared cameras work?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EAll objects emit infrared energy, known as a heat signature. An infrared camera (also known as a thermal imager) detects and measures the infrared energy of objects. The camera converts that infrared data into an electronic image that shows the apparent surface temperature of the object being measured.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EAn infrared camera contains an optical system that focuses infrared energy onto a special detector chip (sensor array) that contains thousands of detector pixels arranged in a grid. Each pixel in the sensor array reacts to the infrared energy focused on it and produces an electronic signal. The camera processor takes the signal from each pixel and applies a mathematical calculation to it to create a colour map of the apparent temperature of the object. Each temperature value is assigned a different colour. The resulting matrix of colours is sent to memory and to the camera\u2019s display as a temperature picture (thermal image) of that object.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cimg alt=\u0022how infrared cameras work\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022500e8a1e-adc4-453e-a249-6b0339034dbb\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/CAMERA-01.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u00A0\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EMany infrared cameras also include a visible light camera that automatically captures a standard digital image with each pull of the trigger. By blending these images it is easier to correlate problem areas in your infrared image with the actual equipment or area you are inspecting.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EWhy use infrared cameras? \u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EInfrared thermography helps detect subtle problems before they result in failures. In industrial applications, some equipment problems can be spotted through unusual vibration or sounds, but many other problems do not present such obvious symptoms. Many electrical problems can be detected by their thermal patterns, which, if not identified, could either lead to equipment failure or a more serious electrical hazard. Moisture problems in ceilings and walls can be very difficult to find before they become serious enough to damage or destroy building contents.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn all of these cases, an infrared camera can speed up diagnosis, reduce (or perhaps even avoid) unscheduled downtime, and minimize damage to structures and contents. Infrared thermography offers a variety of advantages, because it can be used for:\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EMost types of equipment\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003ECollecting data in a hazardous environment from a safe distance\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EScanning large areas such as walls, ceilings, and roofs quickly\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EGathering data without disrupting production\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EQuickly identifying irregularities in specific locations\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EDetecting problems before failure\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThese advantages produce several specific benefits for troubleshooting and preventive and predictive maintenance, including:\u003Cbr /\u003E\n\u003Cstrong\u003EIncreased safety. \u003C/strong\u003ETechnicians can often inspect without directly contacting equipment or interrupting its operation. They also can potentially inspect ductwork and ceilings without having to climb ladders or use a lift.\u003Cbr /\u003E\n\u003Cstrong\u003EImproved reliability. \u003C/strong\u003EMore accurate information makes it easier for maintenance teams to fix problems before they result in large-scale losses, thus significantly reducing unscheduled downtime.\u003Cbr /\u003E\n\u003Cstrong\u003EBetter assurance of repairs. \u003C/strong\u003EUsing an infrared camera to quickly scan a repaired component or structural area allows a technician to verify that the repair was successfully completed, or identify subtle signs that further repair is needed.\u003Cbr /\u003E\n\u003Cstrong\u003ESuccessful commissioning of new installations. \u003C/strong\u003EThermography can be used to document the condition of equipment at the time of acceptance, to verify manufacturer performance specifications or provide a basis for comparison at a later time. A thermal image can also indicate potential faults in installation, so that if a problem is found it can be immediately corrected or monitored until a repair can be scheduled.\u003Cbr /\u003E\n\u003Cstrong\u003EMonitor equipment deterioration. \u003C/strong\u003EYou can use a thermal imager to monitor the condition and characteristics of your equipment against predetermined tolerances. This will help predict possible malfunctions or failures, allowing you to repair or replace the deteriorating components before they fail completely and potentially cause unplanned downtime.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EInfrared inspection promotes safety...\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EFrom a health and safety perspective, the ability to scan industrial equipment and processes from a distance it is of vital importance. Reduced exposure to hazards is especially helpful for:\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003E1. Electrical system inspection\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EElectrical inspections usually involve energized equipment. Currently, most electricians perform these inspections by de-energizing the system, opening the panel door, re-energizing the system, and scanning the panel with a thermal imager.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EOne of the biggest danger points, particularly with electrical systems of 480 V and higher, occurs as the enclosure is opened. That can trigger a phase-to-phase or phase-to-ground arc flash, which is an extremely high-temperature discharge (up to 19,427\u00B0C).\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EInspecting with an infrared camera can help reduce the risk of arc flash and increase your efficiency by:\u003Cbr /\u003E\n- Allowing you to inspect the equipment from outside the arc flash zone.\u003Cbr /\u003E\n- Avoiding the need to open the enclosure by accurately scanning equipment through special infrared transparent windows or viewports in enclosure doors or covers.\u003Cbr /\u003E\n- Reducing the amount of personal protective equipment (PPE) you need to wear based on your distance from the inspection target\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003E2. Potentially explosive environments\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EAny industrial environment where a mixture of gases, dust, or vapour could ignite and cause an explosion is especially hazardous. Some of the most common are petrochemical processing, oil platforms and refineries, and pipelines.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe most obvious way to minimize the risk of an explosive event occurring is to avoid those environments wherever possible. While that is not always possible, there are situations where you can get the information you need by scanning the process or equipment from a safe distance with an infrared camera that provides the appropriate resolution and distance-to-spot ratio.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn some cases, you may need to add a 2x or 4x infrared telephoto lens to see enough detail from a safe distance. In addition to keeping technicians out of the most extreme danger zones, this long distance scanning can save a lot of climbing, and allow you to inspect areas that you wouldn\u0027t be able to get close enough to otherwise, without shutting down production.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003E3. Building inspection thermography\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EUsing an infrared camera equipped with a telephoto lens can help you avoid having to climb up into the rafters of a warehouse or factory to inspect ceilings, walls, and ductwork. With a wide angle or standard lens you can inspect a lot of roof area quickly from one position, and avoid having to get too close to the edge or move around too much on a weakened structure. This can reduce your risk of falls and expedite your inspections.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EIn closing\u2026\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EHeat is often an early symptom of equipment damage or malfunction, making it important to monitor in preventive maintenance programs. Using infrared preventive maintenance regularly to check the temperature of critical equipment allows you to track operating conditions over time and quickly identify unusual readings for further inspection. By monitoring equipment performance and scheduling maintenance when needed, facilities can reduce the likelihood of unplanned downtime due to equipment failure, spend less on \u201Creactive\u201D maintenance fees and equipment repair costs, and extend the lifespan of machine assets. Thermal imaging also presents a safer means of detecting system failure, especially in harsh environments.\u00A0\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EDo you need a thermal imaging solution for your facility? Click \u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E\u003C/a\u003E to chat to us about infrared cameras and our \u003Ca href=\u0022https://www.magnetgroup.co.za/download/magnet-offers-advanced-thermal-imaging-services-ver1.pdf\u0022\u003E\u003Cstrong\u003Ethermography services\u003C/strong\u003E\u003C/a\u003E.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ESource:\u003C/strong\u003E\u003Cbr /\u003E\n\u003Ca href=\u0022https://www.fluke.com/en/learn/best-practices/measurement-basics/thermography\u0022\u003Ehttps://www.fluke.com/en/learn/best-practices/measurement-basics/thermography\u003C/a\u003E\u003C/p\u003E\n", "created": "Oct 2020", "terms": "Electrical, Education" }, { "title": "LEARN | The Value of Partial Discharge Data", "nid": "435", "body": "\u003Cp\u003E\u003Cstrong\u003EWhat is Partial Discharge?\u003C/strong\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003EA partial discharge (PD) is an \u003Ca href=\u0022https://www.magnetgroup.co.za/solutions-electrical/index.php\u0022\u003E\u003Cstrong\u003Eelectrical\u003C/strong\u003E\u003C/a\u003E discharge or spark that bridges a small portion of the high voltage insulation between two conducting electrodes or a conducting electrode and earth. Partial discharge can occur at any point in the insulation system, where the electric field strength exceeds the breakdown strength of the insulating material. PD activity can have a detrimental effect on your MV and HV assets.\u00A0\u003C/p\u003E\n\u003Cp\u003EClick \u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=NEW--Understanding-Partial-Discharge\u0022\u003E\u003Cstrong\u003Ehere \u003C/strong\u003E\u003C/a\u003Eto learn more about Partial Discharge...\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=NEW--Understanding-Partial-Discharge\u0022\u003E\u003Cimg alt=\u0022Sparks\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002255d9f24b-2eaa-48f2-9f0a-6330324e0897\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/blog-5-9-18%20electrical%20jpg_0.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EThe Value of Partial Discharge (PD) Data\u003C/strong\u003E\u003C/p\u003E\n\u003Cdiv\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe latest PD instruments and systems are extremely valuable for identifying faults as they develop at an early stage and preventing them from developing into failures \u2013 the \u2018quick health check\u2019 approach.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EBut the information they gather is also playing a major part in transforming the industry\u2019s approach to asset management itself: from one based on time-scheduled maintenance and replacement, to one based on a detailed understanding of the condition of the asset base.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EM\u003C/strong\u003E\u003Cstrong\u003Eaximising the value of PD data is essentially carried out at two levels:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003E1. Asset Condition Registers\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EExpert analysis and interpretation of PD activity readings gives a clear indication of the condition of assets, including accurate predictions of when they are likely to fail. In EA Technology\u2019s case, this is based on a unique database, built up over more than 30 years, which shows how tens of thousands of asset types have deteriorated over time.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThis approach enables operators to develop registers of assets, in which each asset is accorded a \u2018health index\u2019 showing its present condition, its predicted date of failure and/or its remaining service life.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThere is strong evidence that basing maintenance and replacement on actual condition is far more cost effective than time-scheduled interventions or a \u2018wait until it stops working\u2019 approach. This is because condition based regimes:\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EPrevent expensive, unexpected failures.\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EPrevent needless invasive maintenance, which is costly, disruptive and often creates more faults.\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EEnables operators to prioritise expenditure on a strictly \u2018need to\u2019 basis.\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003E2. C\u003C/strong\u003E\u003Cstrong\u003Eondition Based Risk Management (CBRM)\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe ability to measure the condition of live assets is the key to CBRM: a comprehensive new methodology, which takes condition based asset management to a higher level, enabling managers to take more intelligent decisions on asset renewal strategies.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe effectiveness of CBRM derives from factoring together PROBABILITY (based on asset condition) and CONSEQUENCES (based on quantifiable losses) of asset failure, to determine risk in terms of financial cost.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003ECBRM provides the answers to the key questions:\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EIf an asset costing a certain amount fails, what will be the consequential loss to the business?\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EIf an asset is refurbished or replaced at a certain cost, what will be the benefit to the business?\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003ETherefore, where should we prioritise our asset renewal spending?\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp class=\u0022text-align-right\u0022\u003E\u003Cem\u003EBy Neil Davies, EA Technology International\u003C/em\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u00A0\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u00A0\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EThe UltraTEV\u00AE Plus\u00B2 makes PD discovery simple!\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.youtube.com/watch?v=6srRXvzHVOE\u0026amp;feature=youtu.be\u0022\u003E\u003Cimg alt=\u0022EA Tech Ultra Tev plus\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022cd8cf569-1d8c-4f86-a7f5-b1297d33a9df\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/UltraTEV%20Plus2%20instrument.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u00A0\u003C/p\u003E\n\u003C/div\u003E\n\u003Cp\u003EThis latest hand-held PD instrument from EA Technology is easy-to-use, and combines additional sensing capabilities with real time advanced analytical features.\u00A0\u003C/p\u003E\n\u003Cp\u003EClick here to \u003Ca href=\u0022https://www.youtube.com/watch?v=6srRXvzHVOE\u0026amp;feature=youtu.be\u0022\u003E\u003Cstrong\u003EWATCH\u003C/strong\u003E\u003C/a\u003E more on this incredible device!\u00A0\u003C/p\u003E\n\u003Cp\u003EClick here to \u003Ca href=\u0022https://www.magnetgroup.co.za/download/ultratev-plus.pdf\u0022\u003E\u003Cstrong\u003EDOWNLOAD\u003C/strong\u003E\u003C/a\u003E more information on the\u00A0UltraTEV\u00AE Plus\u00B2.\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003ENeed a PD detection and measurement solution for your facility? Click here to \u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cstrong\u003ECHAT\u003C/strong\u003E\u003C/a\u003E\u00A0to one of our experts now!\u003C/p\u003E\n", "created": "Oct 2020", "terms": "Electrical, Education" } ]