With the Sirius 3RA6 compact starter, Siemens Industry Automation (IA) has introduced a new low-voltage switchgear product for three-phase AC standard motors up to 32 amps. The functions of overload relay, circuit breaker and contactor are combined in the device. This reduces installation and wiring overhead for the user and creates more space in the control cabinet. The new compact starter has its own connection system for power supply and an optional mounting module for simple connection to AS-Interface.
The Sirius 3RA6 compact starter incorporates the functions of overload relay, circuit breaker and contactor
Having five current settings up to 32 amps and three wide voltage ranges of 24, 42 to 70 and 110 to 240 volts for AC/DC current, the devices, available as direct starters or reversing starters, cover a large percentage of the application range.
Using the associated Control Kit, the user can perform an early check on the wiring and motor direction even before the plant starts up. This can prevent faults and increase plant availability, as can safe shutdown at the end of service life, separate indication of overload and short-circuit, and auto reset following overload trip. Removable spring-loaded and screw-type terminals simplify device replacement for service purposes.
For connection to the main circuit, the user can simply plug the Sirius 3RA6 compact starter into the associated, pre-wired infeed system, significantly reducing the wiring overhead. This infeed system can be flexibly expanded to suit the plant by adding additional slots and other Sirius industrial controls components such as 3RV1 circuit breakers.
When used in conjunction with the AS-Interface all the diagnostics and status data of the compact starter are forwarded directly to the higher-level controller.
For more information contact Lydia Bierwirth, Siemens Southern Africa, 0860 808080, +27 (0)11 652 2285, [email protected], www.siemens.co.za
Next-generation oil-free motor systems with active magnetic bearings
Electrical switching & drive systems & components
WEG and SpinDrive are collaborating to integrate SpinDrive’s AMBs and built-in IoT condition monitoring into WEG’s market-leading electric motor offering, creating an oil-free, maintenance-free drive solution.
Read more...Direct drive with integrated control Vepac Electronics
Electrical switching & drive systems & components
The PSD 40 direct drive is a mechatronic system with integrated control, bus interface and absolute measuring system, with no battery required.
Read more...AI-powered on-premises analytics for industrial drives Siemens South Africa
Electrical switching & drive systems & components
Siemens is introducing a new on-premises analytics solution for industrial drive systems. The software enables users to evaluate drive data entirely within their own infrastructure and meet stringent data-sovereignty requirements.
Read more...Hydrostatic machine base for ultra-precision grinding centre
Electrical switching & drive systems & components
Hyprostatik Schönfeld has developed a high-precision hydrostatic machine base for a new ultra-precision grinding centre for Optotech. The machine platform enables a previously unattainable combination of dimensional accuracy, dynamics and surface quality in the ultra-precision grinding of optical surfaces.
Read more...Innovative drive system for smart logistics Horne Technologies
Electrical switching & drive systems & components
With its new DualGear, Faulhaber presents a high-performance drive system with high dynamics, robustness and precision in a compact, diameter-compliant design.
Read more...Proportionate specification for hazardous locations
Electrical switching & drive systems & components
As automation spreads deeper into processing, handling and transport operations, motors are increasingly required to operate in spaces that sit on the edge of hazardous zones.
Read more...Redefining compact motorsport driving simulators
Electrical switching & drive systems & components
Leading driver-in-the-loop simulator manufacturer, Ansible Motion has introduced the Delta T1 Sport, the first in a new class of motorsport simulators that offers high-fidelity dynamics, ultra-low latency and a fully immersive experience, all within a compact footprint and accessible price point.
Read more...The shopping cart that knows the way Horne Technologies
Electrical switching & drive systems & components
How can visually impaired and blind people shop independently in a supermarket? VIRAS supplies the answer: an autonomous shopping cart developed at the Eastern Switzerland University of Applied Sciences.
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