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<br /> <br /> <br /> IE<br /> THERMOGRAPHY<br /> IN<br /> Industrial Electrix regular<br /> feature on infrared images<br /> from members of the<br /> Australian Professional<br /> Thermography Association Inc.<br /> THERMOGRAPHY OF ELECTRICAL COMPONENTS. “THE LOOSE CONNECTION”<br /> Y<br /> ou will have seen it in many, if not most reports, a statement<br /> under the analysis comment: “Loose connection”. However,<br /> often the reality is that it is not just a loose connection.<br /> What we can say, with great surety, is that when we find a<br /> warmer part of an electrical component, we are dealing with<br /> higher resistance with some current going through it. Most of these<br /> thermal anomalies will therefore be a high resistance connection<br /> or contact.<br /> At a survey recently we found this thermal anomaly on the left<br /> phase load side of a contactor.<br /> We measured 150°C at the connection at the bottom,<a title="2022 - Industrial Electrix Issue 3 2022 page 1" href="http://viewer.zmags.com/publication/8db099f8?page=1"> </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 2" href="http://viewer.zmags.com/publication/8db099f8?page=2"> </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 3" href="http://viewer.zmags.com/publication/8db099f8?page=3"> IE THERMOGRAPHY IN Industrial Electrix regular f</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 4" href="http://viewer.zmags.com/publication/8db099f8?page=4"> 4 10 28 36 2 CONTENTS 3rd Quarter 2022 </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 5" href="http://viewer.zmags.com/publication/8db099f8?page=5"> COVER STORY Smart Technology Solutions for the Po</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 6" href="http://viewer.zmags.com/publication/8db099f8?page=6"> MOTORS & DRIVES Electrical Connections, Challenge</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 7" href="http://viewer.zmags.com/publication/8db099f8?page=7"> Aluminium oxide can be fast forming, tough,</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 8" href="http://viewer.zmags.com/publication/8db099f8?page=8"> MOTORS & DRIVES A 24/7, Zero Downtime Solu</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 9" href="http://viewer.zmags.com/publication/8db099f8?page=9"> Your needs, our tailormade soluti</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 10" href="http://viewer.zmags.com/publication/8db099f8?page=10"> MOTORS & DRIVES Continued from page 6 </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 11" href="http://viewer.zmags.com/publication/8db099f8?page=11"> — Putting the protection of your people first Arc</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 12" href="http://viewer.zmags.com/publication/8db099f8?page=12"> ARC FLASH The 40cal Comfort Revolution The ri</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 13" href="http://viewer.zmags.com/publication/8db099f8?page=13"> TEN introduces the first ultra lightweight, single</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 14" href="http://viewer.zmags.com/publication/8db099f8?page=14"> ARC FLASH Continued from page 10 This product i</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 15" href="http://viewer.zmags.com/publication/8db099f8?page=15"> ARC FLASH The Physics of Arcing Faults and How T</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 16" href="http://viewer.zmags.com/publication/8db099f8?page=16"> ARC FLASH Continued from page 13 balanced three</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 17" href="http://viewer.zmags.com/publication/8db099f8?page=17"> It is essential that the protection works. This m</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 18" href="http://viewer.zmags.com/publication/8db099f8?page=18"> EARTHING Optimising Earthing System Design </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 19" href="http://viewer.zmags.com/publication/8db099f8?page=19"> fibrillation, where the current driven through the</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 20" href="http://viewer.zmags.com/publication/8db099f8?page=20"> EARTHING Next-Generation Earth-Fault Protection</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 21" href="http://viewer.zmags.com/publication/8db099f8?page=21"> quantities are highly distorted. This is achieved</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 22" href="http://viewer.zmags.com/publication/8db099f8?page=22"> SWITCHED ON ...HOT PRODUCTS IR-WINDOWS A </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 23" href="http://viewer.zmags.com/publication/8db099f8?page=23"> SWITCHED ON...HOT PRODUC IE TS BONFIGLIOLI’S RANG</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 24" href="http://viewer.zmags.com/publication/8db099f8?page=24"> SWITCHED ON ...HOT PRODUCTS AUSPOWER HVPS Est</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 25" href="http://viewer.zmags.com/publication/8db099f8?page=25"> TECHNICAL CONDITION MONITORING MV Switchgear</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 26" href="http://viewer.zmags.com/publication/8db099f8?page=26"> typically performed on-site include: • Insulation</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 27" href="http://viewer.zmags.com/publication/8db099f8?page=27"> indication of the spe</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 28" href="http://viewer.zmags.com/publication/8db099f8?page=28"> CONDITION MONITORING Continued from page 25 oper</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 29" href="http://viewer.zmags.com/publication/8db099f8?page=29"> Substation Monitoring Electric power utilit</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 30" href="http://viewer.zmags.com/publication/8db099f8?page=30"> CONDITION MONITORING Industrial Contr</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 31" href="http://viewer.zmags.com/publication/8db099f8?page=31"> SIRIUS Industry Controls </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 32" href="http://viewer.zmags.com/publication/8db099f8?page=32"> CONDITION MONITORING Optimised Professional The</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 33" href="http://viewer.zmags.com/publication/8db099f8?page=33"> COMPARABLE THERMAL IMAGES Also, with the testo Sc</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 34" href="http://viewer.zmags.com/publication/8db099f8?page=34"> Monday</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 35" href="http://viewer.zmags.com/publication/8db099f8?page=35"> SEMINAR CONTENT Protection Stream • Protect</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 36" href="http://viewer.zmags.com/publication/8db099f8?page=36"> CONDITION MONITORING Test Instrument Calibratio</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 37" href="http://viewer.zmags.com/publication/8db099f8?page=37"> IE TABLE 1 – Check Box Comparison Industry prac</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 38" href="http://viewer.zmags.com/publication/8db099f8?page=38"> TRANSFORMERS Maintenance Inspection Windows on </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 39" href="http://viewer.zmags.com/publication/8db099f8?page=39"> IE </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 40" href="http://viewer.zmags.com/publication/8db099f8?page=40"> TRANSFORMERS Extending the Life of Your Transf</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 41" href="http://viewer.zmags.com/publication/8db099f8?page=41"> Oil degradation releases a range of chemical subs</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 42" href="http://viewer.zmags.com/publication/8db099f8?page=42"> MINING Australian First for Ele</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 43" href="http://viewer.zmags.com/publication/8db099f8?page=43"> underground environment’s higher ambient temperat</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 44" href="http://viewer.zmags.com/publication/8db099f8?page=44"> MINING Lubricant-Enhancing Metal Treatment </a> <a title="2022 - Industrial Electrix Issue 3 2022 page 45" href="http://viewer.zmags.com/publication/8db099f8?page=45"> Cutting-Edge Lubrication Technology Developed to</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 46" href="http://viewer.zmags.com/publication/8db099f8?page=46"> MINING Continued from page 42 suitable for all w</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 47" href="http://viewer.zmags.com/publication/8db099f8?page=47"> Australian ProtectionSymposium Australian Pr</a> <a title="2022 - Industrial Electrix Issue 3 2022 page 48" href="http://viewer.zmags.com/publication/8db099f8?page=48"> YOUR HV AND EARTHING SPECIALISTS EXPERT HIGH-VOL</a>