Schneider Electric SA introduces Altivar 21 for easy, disturbance-free operation.
Schneider Electric South Africa has announced its variable speed drive range for 3-phase asynchronous motors from 0,75 to 75 kW – the Altivar 21. According to Rynhard Davids, product manager for drives and soft starters at Schneider Electric South Africa, the Altivar 21 range is an essential partner for pumping, heating and ventilation applications. “The range is specially designed for building applications, is simple to use, has immediate setup functionality, offers a direct integration in the line supply, does not require any costly accessories and, above all, ensures high performance and energy savings.”
From a ventilation application point of view, the product reduces noise pollution caused by airflow, motors and more. Its safety is also enhanced as the Altivar 21 range is equipped with the detection of transmission component breakage and smoke extraction. Adding to its user friendliness, the range offers an automatic restart and does away with the need for paddle valves.
Davids explains: “When it comes to heating and air conditioning applications, the Altivar 21 range’s performance is augmented as it connects to the building’s supervision network and optimises control when processing fluids. Furthermore, it utilises the PID regulator for temperature, flow rate, pressure and more. The range is also economical and rugged as it adjusts flow rates for better energy management and eliminates mechanical resonance.
“Within a pumping application, the Altivar 21 range brings safety to operation in that it detects under/overloads and loss of pump priming as well as motor switching. Limitation of low speed operating time and its sleep/wake-up function adds to energy efficiency. Once again, the range’s ease of use is illustrated through reference calibration and limitation as well as preset speeds.”
The reduced capacitor technology of the Altivar 21 range complies with standard IEC61000-3-12 and the switch kit can be integrated in the drive with no need for an additional external unit.
Protecting buildings’ embodied carbon with retrofitted systems Schneider Electric South Africa
Sensors & Transducers
The World Economic Forum has said that around 80% of the buildings in existence will still be around in 2050; it is therefore essential that in order to combat climate change we retrofit them for energy efficiency.
Read more...Three decarbonisation myths and how organisations can debunk them Schneider Electric South Africa
Electrical Power & Protection
A UN Climate Change Report revealed that the world is on track to miss its 2050 net zero targets, with temperatures expected to increase by over 2,4°C by 2100. To help shift positive intent to concrete action, Schneider Electric outlined three of the most common myths surrounding decarbonisation and how organisations can get started on their decarbonisation journey.
Read more...A world first in maintenance
Motion Control & Drives
Lutz Pumpen has therefore developed a filling tool called Lutz Lube Drive, which considerably simplifies the maintenance process. The idea is that a commercial cordless screwdriver becomes the motor of a pump tube.
Read more...The future of robotics
Motion Control & Drives
Research into robotics and autonomy uncovers some of the up-and-coming industrial uses and applications within the sector, including for automotives and logistics, as well as for personal and commercial use.
Read more...Epiroc strengthens productivity and sustainability
Motion Control & Drives
Epiroc is accelerating the transformation towards more productive and sustainable mining operations with the introduction of the new Minetruck MT22. The new 22-ton underground truck is designed for mining operations with small drift sizes, delivering increased effectiveness, reduced exhaust emissions, lower fuel consumption and extended service intervals.
Read more...Hoist gives better load control
Motion Control & Drives
An important criterion for lifting equipment is that it is correctly loaded and balanced in order to avoid mechanical failures and accidents. More importantly, operator safety is enhanced as a result of correct load control, which reduces the possibility of damage to the materials and goods being lifted.
Read more...PC-based control in window and door production Beckhoff Automation
Motion Control & Drives
Belgian machine builders CNC Solutions and Calvet are automating previously manual processes in aluminium window and door production. High-performance drive technology, motion control and electric cylinders from Beckhoff proved crucial in equipping the machine with the necessary finesse when pressing the window frames.
Read more...Future-ready I/O to redefine connectivity Schneider Electric South Africa
Fieldbus & Industrial Networking
Schneider Electric South Africa has launched its state-of-the-art Modicon Edge I/O NTS. This future-ready I/O redefines connectivity, data aggregation and operational efficiency for industrial applications.
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