3rd Quarter 2015Electrical switching & drive systems & components
The recently completed installation of a grid-tied photovoltaic rooftop plant by Genergy and ABB value added provider, All Electrical has enabled the property owner to reduce reliance on daytime utility power. According to Warren Alistoun, design engineer at Genergy, in the period April to June 2015 the plant, located in North End, Port Elizabeth has reliably produced a total of 33,25 MWh of electricity. The building relies on the photovoltaic (PV) plant to augment utility electrical supply and is primarily occupied during the daytime hours, making it well suited for a grid-tied PV solution. The PV plant is rated to produce 100 kWp and relies on three ABB Trio 27.6 kVA inverters and a single ABB Trio 10 kVA inverter to provide the flexibility required by the design.
ABB’s Trio range of string inverters offers high levels of flexibility and control for system designers and installers, allowing for the optimal harvesting of energy from strings that are oriented in different directions. “The technology employed in these inverters delivers an efficiency rating of up to 98,2% due to the flat efficiency curves that ensure optimal performance at all output levels,” says Alessanda Romoli, ABB area sales manager, solar products. Advanced design features include a high efficiency integral heatsink compartment and a front panel display system. Furthermore, the system does not rely on electrolytic capacitors and as a result the product enjoys an extended lifetime.
New generation low power frequency inverters Bearing Man Group T/A BMG
Electrical switching & drive systems & components
New to BMG’s electromechanical range are energy-efficient Synergy PI150 series frequency inverters, which have been designed for efficient use in many applications.
Read more...Planar motor system for quality assurance Beckhoff Automation
Editor's Choice Electrical switching & drive systems & components
Achieving the shortest possible inspection times, even when working with different components, is paramount when it comes to series production. This is precisely what special machine builder, stoba Sondermaschinen set out to achieve with its InspectorONE optical inspection system, which is based on deep learning and features the Beckhoff XPlanar planar motor system at the conveyor system core.
Read more...Siemens elevates automotive and aerospace simulation Siemens South Africa
Electrical switching & drive systems & components
Siemens Digital Industries Software has announced the latest update to its Simcenter portfolio, delivering advancements in aerostructure analysis, electric motor design, gear optimisation and smart virtual sensing. These enhancements are designed to streamline workflows, accelerate certification and provide deeper insights into system performance.
Read more...Turbomachinery controls: the call of duty Schneider Electric South Africa
Electrical switching & drive systems & components
There’s a lot to be said about the unsung heroes of this world; those men, women and machines that deliver such important functions, often overlooked and recognised. One such machine is turbomachinery, and while the name does sound quite obvious to the layman, its rich history and daily functions are not.
Read more...More movement in the market
Electrical switching & drive systems & components
Aerotech aims to revolutionise the market for precision motion and machine controls with an intuitive control platform.
Read more...Motion technology for all types of automation Bearing Man Group T/A BMG
News & events Electrical switching & drive systems & components
BMG has been appointed by The Timken Company as a distributor in southern Africa for the Rollon linear motion guidance system.
Read more...Servo motor series for explosive environments with expanded certification Parker Hannifin - Sales Company South Africa
Electrical switching & drive systems & components
Parker Hannifin’s ongoing commitment to safety and performance in hazardous environments is evident in the new certifications and product improvements for its EY and EX servo motor series.
Read more...The world’s most powerful worm
Editor's Choice Electrical switching & drive systems & components
Geothermal energy from the natural heat of the Earth is an inexhaustible resource, yet the growth of the global geothermal power sector lags behind other renewable energies. Now Swiss startup, Borobotics is hoping to speed this up with its innovative new electric-powered geothermal drilling robot, which can be used to fast-track and lower the cost of heat pump installations in confined spaces.
Read more...The impact of gearless mill drive technology on CO2 emissions
Electrical switching & drive systems & components
ABB has released an in-depth white paper detailing the vital role that gearless grinding technologies can play in driving productivity in mining while simultaneously reducing their carbon footprint.
Read more...Revolutionising TIG welding for aerospace manufacturing
Electrical switching & drive systems & components
Yaskawa Southern Africa has partnered with Aerosud Aviation, a leading aerospace manufacturer, to implement a cutting-edge robotic TIG welding solution tailored to the exacting demands of aerospace production.
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