Global energy management specialist, Schneider Electric, has won orders to supply three 630 kW containerised variable speed drives (VSD) winders. Each drive and control system is containerised in a standard shipping container to facilitate re-deployment on various sites. Initially two winders will be used in India and the other in Kalagadi in South Africa. The winders are designed with dual low speed motors for redundancy and mechanical cost reduction and are able to run on a single motor or both, depending on the application.
The drive is based on the latest Altivar 71 variable speed drive with onboard PLC and network braking unit. Flux vector control will be employed to control the torque in the motors and to ensure stable master-slave operation. The winders are fitted with the Schneider Electric e-lilly for conveyance protection against over speed and stage collision avoidance.
The Schneider Electric Drives Competency Centre (DCC), originally Hoist-Tec, was formed to provide a one stop drives solutions centre for all Schneider Electric drives. This includes design, repair, specification, installation, commissioning and support of MV and LV VSDs. The centre is also recognised for all types of hoisting and handling equipment, mills, fans and pumps, with special emphasis on mine winders, mine winches and cranes – for power from 5 kW to 10 MW. For 27 years the company has been collecting experience in the design and engineering of drive systems for heavy industry, including capability in the design of analogue and digital circuitry.
Decoupling software from hardware for future-proofed process automation Schneider Electric South Africa
IT in Manufacturing
Schneider Electric explains why decoupling software from control hardware helps industrial operations modernise without disrupting production or replacing existing infrastructure.
Read more...Why cloud-ready BMS is reshaping building operations Schneider Electric South Africa
System Integration & Control Systems Design
Smart sensors and non-contact radar are reshaping industrial measurement, feeding connected platforms that predict failures before they happen.
Read more...From the editor's desk: Turning the tide Technews Publishing (SA Instrumentation & Control)
News
Our last few Sustainable Manufacturing guides have tracked the changes in the energy industry in South Africa. This year, I found that the story has moved on still further.
South Africa’s manufacturing ...
Read more...Engineering a more inclusive future
News
Women engineers at Zutari are helping shape resilient communities across Africa and the Middle East, while inspiring the next generation to enter the profession in areas ranging from water security to large-scale urban developments.
Read more...Schneider Electric inspires future women engineers Schneider Electric South Africa
News
Schneider Electric welcomed female engineering students from its education partner Sedibeng TVET College, Sebokeng to its Midrand headquarters for its Mandela Day Mentorship Café initiative, transforming a day of service into a day of inspiration, learning and opportunity.
Read more...Supporting an inclusive circular economy transition in South Africa
News
The Department of Science, Technology and Innovation has released its Circular Economy Science, Technology and Innovation strategy. The document sets out how research, development and innovation can support South Africa’s shift away from a linear economic model.
Read more...Why sustainability and resilience matter more than ever to navigate the ESG backlash
News
ESG, once heralded as a pragmatic framework for embedding long-term resilience into business, is facing growing resistance. The backlash we are seeing may appear reactionary, but it should not distract us from the facts. In this climate, I often find myself returning to the core purpose behind sustainability - creating long-term value in a world of escalating uncertainty.
Read more...From the editor's desk: Building a better future Technews Publishing (SA Instrumentation & Control)
News
This issue of SA Instrumentation & Control includes our Sustainable Manufacturing Industry Guide, which has some great examples of companies actively contributing to a net-zero carbon future. It’s also ...
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version