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[
{
"title": "LEARN | Changes in Energy Technology ",
"nid": "589",
"body": "\u003Cp\u003E\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003E\u003Cimg alt=\u0022Fig 1\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022866e19b0-4d76-4299-b2ef-69fc6bd674e7\u0022 height=\u0022281\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/quorum-software-aucerna-merge-make-oil-gas-acquisition-1024x440.jpeg.optimal.jpeg\u0022 width=\u0022655\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003EIn this article, created by our friends at \u003Cstrong\u003Ea-eberle\u003C/strong\u003E, we discuss current changes in energy technology, the effects of grid repercussions, and what influence they have on measuring devices with which we detect faults in the grid.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EIncreasing energy efficiency and reducing costs \u2013 not possible without changes\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EIndustries are abandoning old technology for power-controlled technology (Figure 1). A good example is the change from an asynchronous motor to a frequency converter with a controlled drive. The asynchronous motor had two states: on and off. The frequency converter, on the other hand, can be set to the exact power required. This modern technology brings a mains feedback to our grid - they no longer need the voltage and current to be sinusoidal, but instead, build up the power and current as they would like it via a rectifier in the input.\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cfigure role=\u0022group\u0022 class=\u0022caption caption-img align-center\u0022\u003E\n\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003E\u003Cimg alt=\u0022Figure 1:Changes of the electronic components\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022b07b8809-8527-4b0b-8fb8-cc1345d74e3e\u0022 height=\u0022314\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/11.png\u0022 width=\u0022748\u0022 /\u003E\u003C/a\u003E\n\u003Cfigcaption\u003EFigure 1: Changes of the electronic components\u003C/figcaption\u003E\n\u003C/figure\u003E\n\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow is a rectifier constructed?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EA typical input circuit of a drive can be seen in Figure 2. At the top, the mains side is shown, it is fed in three-phase and it goes via a bridge rectifier to an intermediate circuit, where this wavy DC is first smoothed out a little. Then we go to an inverter, where the DC is chopped up into small blocks and from this, we can assemble any frequency with which the motor can be regulated or controlled. This is very efficient, but on the grid side we get the switching frequencies of the inverter. Figure 1 shows a few examples of consumers that are used in today\u2019s grids. From the figure, it can be deduced that feedback effects of 2 kHz to 300 kHz must be expected, which can be a disturbance for other loads.\u003C/p\u003E\n\u003Cp\u003EIf a consumer operates with a certain switching frequency, the source feeds this frequency into the grid. Now this frequency naturally seeks out some consumer and wants to short-circuit itself. At 10 kHz or 20 kHz, we can assume that it does not want to flow towards the transformer or medium voltage, because the transformer blocks high frequencies via its XL. However, when we feed in, we look for a source with a low impedance through which this frequency can flow away, and this is usually always a consumer in the vicinity.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnet.co.za/news-letter.html\u0022\u003E\u003Cimg alt=\u0022Figure 2:Sctrure of the Inverter \u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022116c6e29-f8ca-4854-84c8-658458dc234b\u0022 height=\u0022215\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/12.png\u0022 width=\u002276\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0 \u00A0 \u00A0 \u00A0 Figure 2 :Structure of the Inverter\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EWhat problems might occur in the grid if these switching frequencies occur?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EMany consumers nowadays no longer have a switch. In the past, for example, a lamp could be switched on and off via a switch, but nowadays it is also possible to use a touch dimmer lamp. By touching the base, the light is switched on and off.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EThere is a practical example of how these lamps influence the power quality:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EA hotel has equipped all rooms with touch dimmer lamps. These lamps switched themselves on and off, which is particularly unfavourable. The cause of all this: In the town where this hotel was located, an industrial company with CNC machines, which also worked during the night on weekdays, caused repercussions in the network. This ultimately caused the lamps to switch themselves on and off. In the lamp, the switching on and off mechanism is controlled by very small signals of a higher frequency. If the identical frequency is generated by another consumer or machine in the grid, a reaction or malfunction might occur.\u003C/p\u003E\n\u003Cp\u003EIn addition, it can be said that all feedback effects that occur in the range up to approx. 16 kHz can be perceived acoustically by humans, since consumers can convert these feedback effects into sounds.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow can disturbances be measured?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EIf you want to record the disturbances in the network, the whole thing is subject to the condition that the measuring device must be able to scan twice as fast as the disturbance that is to be recorded. For example, a disturbance in the range up to 10 kHz can only be detected by a measuring device that measures with at least 20 kHz. A brief overview of the sampling rates at which our mobile PQ measuring devices can measure and detect repercussions are displayed in Figure 3.\u003C/p\u003E\n\u003Cp\u003E\u003Cfigure role=\u0022group\u0022 class=\u0022caption caption-img align-center\u0022\u003E\n\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003E\u003Cimg alt=\u0022Figure 3\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022cdc3883a-e3f6-4a25-a1f7-226c6e548494\u0022 height=\u0022358\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/14.png\u0022 width=\u0022800\u0022 /\u003E\u003C/a\u003E\n\u003Cfigcaption\u003EFigure 3:Range\u00A0of interference detection of our PQ-Boxes and the corresponding guidelines\u003C/figcaption\u003E\n\u003C/figure\u003E\n\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EAn example from practice\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EIn one village, some customers complained to the energy supplier that some consumers were showing malfunctions or that devices were emitting whistling sounds. In this network, a measurement was carried out with a PQ-Box 100 (sampling rate 10 kHz) which is displayed in Figure 4. The measurement displays a perfect sine wave. There is no sign of interference at this point.\u003C/p\u003E\n\u003Cp\u003EUsing another device with a slightly higher sampling rate of 40 kHz (see Figure 5), we can see that a high frequency is modulated onto the sine.\u003C/p\u003E\n\u003Cp\u003E\u003Cfigure role=\u0022group\u0022 class=\u0022caption caption-img align-center\u0022\u003E\n\u003Ca href=\u0022https://www.magnet.co.za/news-letter.html\u0022\u003E\u003Cimg alt=\u0022Figure 4\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002250b4c7af-a4f5-4a0d-b12e-ab192ac5d06b\u0022 height=\u0022445\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/15.png\u0022 width=\u0022761\u0022 /\u003E\u003C/a\u003E\n\u003Cfigcaption\u003EFigure 4 :The Measurement displays a perfect sine wave\u003C/figcaption\u003E\n\u003C/figure\u003E\n\u003C/p\u003E\n\u003Cp\u003EThe aim must now be to detect this frequency and to find the cause of this frequency by answering the following questions:\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EWhat frequency is it?\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cul\u003E\n\u003Cli\u003EWhat is the level of this frequency?\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003EThe detection of the frequency in question is necessary because, depending on the impedance of the end user, it can lead to heating and also to malfunctions.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EResources:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E1. \u003Ca href=\u0022https://www.youtube.com/watch?v=qtNyS9cclzY\u0026amp;list=PL0AHvVniUcgyZI6F0LyOS40iWJ3wJ70s2\u0026amp;index=2\u0022\u003E\u003Cstrong\u003EWATCH\u003C/strong\u003E\u003C/a\u003E an informative video on a-eberle\u2019s PQ-Box 150\u003C/p\u003E\n\u003Cp\u003E2. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003ECHAT\u003C/a\u003E\u003C/strong\u003E to us for an a-eberle solution for your facility\u003C/p\u003E\n\u003Cp\u003E3. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnet.co.za/news-letter.html\u0022\u003ESUBSCRIBE\u003C/a\u003E\u003C/strong\u003E to receive these informative articles straight to your inbox\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ESource: \u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003Ehttps://www.a-eberle.de/applikationsberichte/changes-in-energy-technology-part-1/?lang=en\u003C/p\u003E\n\u003Cdiv\u003E\u00A0\u003C/div\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n",
"created": "Jan 2022",
"terms": "A-eberle, Electrical, Education"
},
{
"title": "DISCOVER | Eaton\u0026#039;s range of Protective Relays",
"nid": "588",
"body": "\u003Cp class=\u0022text-align-justify\u0022\u003EEaton\u2019s complete line of circuit protection products reflects a long tradition of creating solutions that enhance electrical safety, reliability, code compliance and efficient power distribution in alternative energy, commercial, industrial and mining operations.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EEaton\u2019s protective relays provide you with unique microprocessor-based devices that eliminate unnecessary trips, mitigate arc faults, protect motors and breakers, and provide system information to help you better manage your system. Eaton\u2019s predictive diagnostic solutions include non-destructive testing technologies and sensors that assess the condition of low- up to high-voltage electrical equipment.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EReliable Protection\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EEaton\u2019s E-Series microprocessor-based protective relays offer reliable, secure and complete protection and control of power generation and distribution systems. The distribution relay specifically provides you complete protection for medium-voltage feeder distribution lines.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EEaton\u2019s Distribution Relays\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe EDR3000 and EDR5000 relays offer complete metering, protection, and control for all voltages in a single compact case to reduce panel space, wiring and overall costs. All relays meet or exceed instantaneous and time overcurrent requirements. Integral test functions reduce required maintenance and troubleshooting time, and intuitive programming reduces required operator training time and provides unmatched flexibility, resulting in reduced overall expense. All relays perform multiple protection functions, self-diagnostics, and reporting for transformers and distribution lines.\u003C/p\u003E\n\u003Cp\u003E\u003Cfigure role=\u0022group\u0022 class=\u0022caption caption-img align-center\u0022\u003E\n\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003E\u003Cimg alt=\u0022EDR-5000 Distribution\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002269742b5f-8036-4fab-88a3-8c8c43f36599\u0022 height=\u0022247\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/EDR-5000_C%20Distribution%20relay.jpg\u0022 width=\u0022247\u0022 /\u003E\u003C/a\u003E\n\u003Cfigcaption\u003EEaton\u0027s EDR-5000 Distribution Relay\u003C/figcaption\u003E\n\u003C/figure\u003E\n\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EDistribution relay core features\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EComplete metering, protection, and control in a single compact case to reduce panel space, wiring and costs.\u00A0\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EIntuitive programming substantially reduces operator training time and provides unmatched operability and flexibility.\u00A0\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EIntegral test function reduces maintenance time and expense.\u00A0\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003EZone selective interlocking improves coordination and tripping time, and saves money compared to a traditional bus differential scheme.\u00A0\u003C/li\u003E\n\u003Cli\u003EFast and easy troubleshooting, improved maintenance procedures and increased device security. Provides detailed traceability for system configuration changes.\u00A0\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u00A0\u003Cstrong\u003EDiscover Eaton\u2019s E-Series range of Protective Relays\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cimg alt=\u0022Protective relays\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022a893d77c-4355-459f-9502-a86c7cd377eb\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Eatons%20Protective%20Relays.png\u0022 class=\u0022align-center\u0022 /\u003E\u003C/p\u003E\n\u003Cp\u003E1.\u003Ca href=\u0022https://www.eaton.com/us/en-us/catalog/electrical-circuit-protection/distribution-relays.html\u0022\u003E Distribution\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E2. \u003Ca href=\u0022https://www.eaton.com/us/en-us/catalog/electrical-circuit-protection/motor-relays.html\u0022\u003EMotor\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E3. \u003Ca href=\u0022https://www.eaton.com/us/en-us/catalog/electrical-circuit-protection/generator-relays.html\u0022\u003EGenerator\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E4. \u003Ca href=\u0022https://www.eaton.com/us/en-us/catalog/electrical-circuit-protection/transformer-relays.html\u0022\u003ETransformer\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E5. \u003Ca href=\u0022https://www.eaton.com/us/en-us/catalog/electrical-circuit-protection/bus-differential-relays.html\u0022\u003EBus Differential\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EResources:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E1. \u003Ca href=\u0022https://www.magnet.co.za/news.php?type=articles\u0026amp;name=LEARN--Understanding-Protective-Relays---Part-1\u0022\u003E\u003Cstrong\u003ELEARN\u003C/strong\u003E\u003C/a\u003E more about Protective Relays\u003C/p\u003E\n\u003Cp\u003E2. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003ECHAT\u003C/a\u003E\u003C/strong\u003E to us for an Eaton solution for your facility\u003C/p\u003E\n\u003Cp\u003E3. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnet.co.za/news-letter.html\u0022\u003ESUBSCRIBE\u003C/a\u003E\u003C/strong\u003E to receive these informative articles straight to your inbox\u003C/p\u003E\n",
"created": "Jan 2022",
"terms": "Electrical, Products, Eaton"
},
{
"title": "PRODUCT NEWS | Eaton\u0026#039;s Power Defense Range of Circuit Breakers",
"nid": "587",
"body": "\u003Cp\u003E\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003E\u003Cimg alt=\u0022eaton cbs\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022950435cc-cc1e-4041-9720-fdf05cd65e5d\u0022 height=\u0022137\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/image.jpg\u0022 width=\u0022313\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EEaton is proud to introduce their most technologically advanced range of circuit breakers\u2026\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EEaton\u2019s low and medium-voltage circuit breakers provide premium protection for overheating wires, overloads and short circuits in residential, commercial, industrial and hazardous area applications.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EThe Power Defense range of breakers\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe Power Defense\u00A0molded case and insulated case circuit breaker\u00A0portfolio is globally rated in a small footprint for easy adaptability no matter the application or project requirement.\u00A0 A\u00A0circuit breaker\u00A0with communicating electronic trip units and the ability to generate the data to help you optimize your facilities\u0027 performance,\u00A0and to help keep your employees, customers and end-users safe by reducing the risk of arcflash events.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnet.co.za/news-letter.html\u0022\u003E\u003Cimg alt=\u0022Power Defense\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022602d7de2-818d-457a-bb97-361ac619975a\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Power%20Defense%20range.png\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ECore Features of the Power Defense Molded Case Circuit Breaker\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EPower Xpert Release trip units offer features such as Breaker Health, multiple Load Alarms, and Ground Fault Alarm to help avoid costly downtime through predictive and preventative maintenance.\u003C/li\u003E\n\u003Cli\u003EArcflash Reduction Maintenance System helps to reduce arc flash incident energy levels, thereby reducing PPE requirements and minimizing risk while improving personnel safety and productivity.\u003C/li\u003E\n\u003Cli\u003EThe PXR trip units provide an intuitive user interface that allows you to easily view and adjust breaker settings and system performance.\u003C/li\u003E\n\u003Cli\u003EEmbedded communications and metering help to reduce cost by eliminating the need for separate communication components and associated wiring.\u003C/li\u003E\n\u003Cli\u003EField installable components and trip units minimize the amount of inventory while enabling the user almost infinite options to customize the breaker to the application and their specification.\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EPredict and stop power failures before they happen\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe latest circuit breaker technology, which is built into Power Defense MCCBs, delivers predictive diagnostics that help you better uncover, diagnose and stop power outages before they happen. \u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003E\u003Cstrong\u003EEnquire about this innovative range now!\u003C/strong\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EResources: \u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E1. \u003Ca href=\u0022https://www.youtube.com/watch?v=O0cPf6AEqSo\u0022\u003E\u003Cstrong\u003EWATCH\u003C/strong\u003E\u003C/a\u003E an informative video on the Power Defense Molded Case Circuit Breaker\u003C/p\u003E\n\u003Cp\u003E2. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnet.co.za/contactus.html\u0022\u003ECHAT\u003C/a\u003E\u003C/strong\u003E to us for an Eaton solution for your facility\u003C/p\u003E\n\u003Cp\u003E3. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnet.co.za/news-letter.html\u0022\u003ESUBSCRIBE\u003C/a\u003E\u003C/strong\u003E to receive these informative articles straight to your inbox\u003C/p\u003E\n",
"created": "Jan 2022",
"terms": "Electrical, Products, Eaton"
},
{
"title": "PRODUCT NEWS | Reduce your facility\u2019s downtime with Sinetamer",
"nid": "427",
"body": "\u003Cp\u003E\u003Cstrong\u003EWhat is the difference between harmonics and transients?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EHarmonics and transients can both create distortion on the sinewave. They are both a cause of deviation of the sinewave from its actual form. However, the basic difference between harmonics and transients is that harmonics tend to stay more in a system. Transients are hugely repetitive and are nanosecond occurrences.\u003C/p\u003E\n\u003Cp\u003EWhereas transients are created by inductive load switching, harmonics are created specifically by non-linear loads.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow do you know if you have a Harmonics issue? \u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EIt\u2019s easy to assume you have a harmonics issue. However, have you considered that you may potentially have an underlying transient issue?\u003C/p\u003E\n\u003Cp\u003EEquipment such as electric motors, PLCs, VFDs, HMIs, soft starters and flow meters all fall prey to transient activity. Installing a harmonic system may not prevent the disconnect arcs. Disconnect arcs cause equipment failure during the time frame when power is disconnected.\u003C/p\u003E\n\u003Cp\u003EFurthermore, in the event that any form of surge, lightning or transients do pass through your equipment, have you considered how low the let-though voltage is that transfers on to your sensitive equipment?\u003C/p\u003E\n\u003Cp\u003EClick \u003Ca href=\u0022https://www.magnet.co.za/solutions-electrical/news.html?type=article\u0026amp;name=LEARN--Introduction-to-Power-Quality-part-3---Harmonics\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E \u003C/a\u003Eto learn more about Harmonics.\u00A0\u003C/p\u003E\n\u003Cp\u003EClick \u003Ca href=\u0022https://www.magnet.co.za/news.html?type=articles\u0026amp;name=LEARN--Understanding-Transient-Surging\u0022\u003E\u003Cstrong\u003Ehere\u003C/strong\u003E\u003C/a\u003E to learn more about Transient Surging.\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EReduce your facility\u2019s downtime by investing in a Sinetamer solution \u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za\u0022\u003E\u003Cimg alt=\u0022SineTamer\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002226e199ae-cab2-463c-a7e6-a4eac2d133d3\u0022 height=\u002245\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/SineTamer%20Logo%20icon.jpg\u0022 width=\u0022149\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003EBy installing a Sinetamer solution, rest assured knowing that your equipment will operate within design parameters.\u003C/p\u003E\n\u003Cp\u003ESinetamer protects against:\u003Cbr /\u003E\n- lightning\u003Cbr /\u003E\n- surge\u003Cbr /\u003E\n- inductive load switching\u003Cbr /\u003E\n- nanosecond transients\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EMagnet is an Authorised Distributor of Sinetamer!\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003ETrust Sinetamer products for:\u003Cbr /\u003E\n- 25 year \u003Cem\u003Eunconditional\u003C/em\u003E replacement warranty, including direct lightning strikes\u003Cbr /\u003E\n- Lowest let-through voltage in the industry\u003Cbr /\u003E\n- Up to 900kA per phase protection\u003Cbr /\u003E\n- Units are all internally fused\u003Cbr /\u003E\n- Units have a thermal conductive compound which provides great dielectric strength, ensuring no internal components overheat unnecessarily\u003Cbr /\u003E\n- Average ROI is less than 6 months\u003Cbr /\u003E\n- Products are bespoke, they are purpose-built to the facility\u2019s specific application\u003Cbr /\u003E\n- Prevent unwanted maintenance\u003Cbr /\u003E\n- Improved production output\u003Cbr /\u003E\n- Improve the bottom line\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EClick \u003Ca href=\u0022https://www.youtube.com/playlist?list=PL0AHvVniUcgzeXDEvdjNplLroXwCoibqv\u0022\u003Ehere\u003C/a\u003E to Watch informative videos from Sinetamer\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n",
"created": "Sep 2020",
"terms": "Electrical, Products"
},
{
"title": "PRODUCT NEWS | BradyJet J4000 Colour Label Printer",
"nid": "580",
"body": "\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news-letter.html\u0022\u003E\u003Cimg alt=\u0022BradyJet 1\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u00225d2a5769-34c6-428d-8279-24bd524f5134\u0022 height=\u0022269\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/BradyJet%20J4000.jpg\u0022 width=\u0022432\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHigh impact, precision full colour that lasts\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003ECreate a safer, more efficient workplace with compliant,\u00A0photo-quality full-colour labels, signs and procedures that last. Balance the complexity of safety and compliance labels with the demands of an industrial environment while\u00A0reducing your safety signage inventory and material waste.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EOverview\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EThis industry inkjet workhorse creates up to 5,000 impactful full-colour labels per day up to 203.20 mm wide on continuous or die-cut material\u003C/li\u003E\n\u003Cli\u003EIdeal for a wide variety of applications in safety, including Lean / 5S, lockout tagout, instructional or safety chemical labelling for handling, storage or transport, as well as lab settings\u003C/li\u003E\n\u003Cli\u003EContains the colour options you need to create ANSI, GHS, ISO, BS5609 and arc flash compliant labels\u003C/li\u003E\n\u003Cli\u003EStreamline storage by only needing to stock white label material and print only what you need, when you need it, in photo-quality full colour every time\u003C/li\u003E\n\u003Cli\u003EEasily print PDFs or from third-party software packages with the optimised Windows driver\u003C/li\u003E\n\u003Cli\u003E1-click label part recognition and setup with Brady Workstation Product and Wire ID Software Suite\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Cstrong\u003EFeatures \u0026amp; Benefits\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003ECreate compliant labels and signs: Trust your regulatory labelling offers the colours needed for ISO, CLP/GHS, ANSI, BS5609 and arc flash\u003C/li\u003E\n\u003Cli\u003EExtend label performance: Rely on specially formulated materials and ink designed to stand up to harsh environments\u003C/li\u003E\n\u003Cli\u003EMaximise impact, improve efficiency and reduce waste: Stock and print only what you need, when you need it, in photo-quality full-colour every time\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news-letter.html\u0022\u003E\u003Cimg alt=\u0022J4000 pic 2\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022d32630ec-e869-4c74-9beb-c4c49fadc55a\u0022 height=\u0022260\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/J4000%20updated.jpg\u0022 width=\u0022374\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EResources:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E1. \u003Ca href=\u0022https://youtu.be/lspQC5vuv-4\u0022\u003E\u003Cstrong\u003EWATCH\u003C/strong\u003E\u003C/a\u003E a quick informative product demo\u003C/p\u003E\n\u003Cp\u003E2. \u003Ca href=\u0022https://www.magnetgroup.co.za/download/bradyjet-colour-label-printers.pdf\u0022\u003E\u003Cstrong\u003EDOWNLOAD\u003C/strong\u003E\u003C/a\u003E the product brochure\u003C/p\u003E\n\u003Cp\u003E3. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/contactus.html\u0022\u003ECHAT\u003C/a\u003E\u003C/strong\u003E to us for a Brady solution for your facility\u003C/p\u003E\n\u003Cp\u003E4. \u003Cstrong\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news-letter.html\u0022\u003ESUBSCRIBE\u003C/a\u003E\u003C/strong\u003E to receive these articles and more, straight to your inbox!\u003C/p\u003E\n",
"created": "Nov 2021",
"terms": "Electrical, Products, Brady"
}
]
In this article, created by our friends at a-eberle, we discuss current changes in energy technology, the effects of grid repercussions, and what influence they have on measuring devices with which we detect faults in the grid.
Increasing energy efficiency and reducing costs – not possible without changes
Industries are abandoning old technology for power-controlled technology (Figure 1). A good example is the change from an asynchronous motor to a frequency converter with a controlled drive. The asynchronous motor had two states: on and off. The frequency converter, on the other hand, can be...
Eaton’s complete line of circuit protection products reflects a long tradition of creating solutions that enhance electrical safety, reliability, code compliance and efficient power distribution in alternative energy, commercial, industrial and mining operations.
Eaton’s protective relays provide you with unique microprocessor-based devices that eliminate unnecessary trips, mitigate arc faults, protect motors and breakers, and provide system information to help you better manage your system. Eaton’s predictive diagnostic solutions include non-destructive testing technologies and sensors that a...
Eaton is proud to introduce their most technologically advanced range of circuit breakers…
Eaton’s low and medium-voltage circuit breakers provide premium protection for overheating wires, overloads and short circuits in residential, commercial, industrial and hazardous area applications.
The Power Defense range of breakers
The Power Defense molded case and insulated case circuit breaker portfolio is globally rated in a small footprint for easy adaptability no matter the application or project requirement. A circuit breaker with communicating electronic trip units and the ability to generate...
What is the difference between harmonics and transients?
Harmonics and transients can both create distortion on the sinewave. They are both a cause of deviation of the sinewave from its actual form. However, the basic difference between harmonics and transients is that harmonics tend to stay more in a system. Transients are hugely repetitive and are nanosecond occurrences.
Whereas transients are created by inductive load switching, harmonics are created specifically by non-linear loads.
How do you know if you have a Harmonics issue?
It’s easy to assume you have a harmonics issue. However, hav...
High impact, precision full colour that lasts
Create a safer, more efficient workplace with compliant, photo-quality full-colour labels, signs and procedures that last. Balance the complexity of safety and compliance labels with the demands of an industrial environment while reducing your safety signage inventory and material waste.
Overview
This industry inkjet workhorse creates up to 5,000 impactful full-colour labels per day up to 203.20 mm wide on continuous or die-cut material
Ideal for a wide variety of applications in safety, including Lean / 5S, lockout tagout, instructional or safet...