System availability can be increased using the single-phase Quint Power SFB 24 V/40 A power supplies from Phoenix Contact: The SFB (selective fuse breaking) technology with 215 A for 12 ms enables the reliable triggering of standard power circuit breakers with characteristics up to B25 or C13. Faulty circuits are selectively shut down, the fault is localised, and important system components remain operational.
Comprehensive diagnostics is provided by constantly monitoring the output voltage and current. This preventive function monitoring visualises critical operating states and signals them to the control system before faults occur in the plant or system. The output voltage can be adjusted between 18 and 29 VDC in order to compensate for voltage drops along long cables. For global use, all Quint Power supplies have a wide input range from 85 to 264 VAC or 90 to 350 VDC as well as an international certification package.
Four-digit multifunction instrument Vepac Electronics
Electrical Power & Protection
The OM 403 model series comprises four-digit panel programmable instruments designed for maximum usefulness and user comfort, while maintaining their fair price.
Read more...New function/arbitrary waveform generator Vepac Electronics
Electrical Power & Protection
Siglent has released the SDG1000X Plus series Function/Arbitrary Waveform Generator, providing engineers with a more flexible and efficient signal generation solution.
Read more...World’s fastest 14-bit arbitrary waveform generator Vepac Electronics
Electrical Power & Protection
The ARB Rider AWG-7000 is the world’s fastest 14-bit arbitrary waveform generator, with a 20 GS/s real time update rate and 14-bit vertical resolution. Thanks to Simple Rider software, it offers best-in-class performances and an easy to use interface.
Read more...Steam on demand
Electrical Power & Protection
Rental boilers are increasingly popular, offering the convenience of on-demand power and heat without the commitment of a permanent installation. They are an ideal solution while a customer awaits repairs, or only needs a boiler for a particular period, or does not have the capital to invest upfront.
Read more...High-voltage backup power solutions
Electrical Power & Protection
Businesses are facing increasing pressure to rethink their approach to power. As a result, there’s been a significant uptick in interest in high-voltage installations, either as standalone battery energy storage systems, or as solar installations feeding into battery storage.
Read more...Rotary friction welding – a first for Tutuka power station
Electrical Power & Protection
Steinmüller Africa has successfully used rotary friction welding in a project with engineering consultant, eNtsa. This innovative technique was applied to fabricating four headers used for high-pressure water heater boiler units installed at Tutuka power station in Mpumalanga.
Read more...Why it is vital to size soft starters carefully WEG Africa
Electrical Power & Protection
The application of soft starters has become a well-established strategy to improve the uptime and lifespan for motors and mechanical equipment driven by motors, but they need to be chosen carefully.
Read more...Changeover switch between two power supplies Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric South Africa has unveiled the Resi9 Changeover Switch product range which provides the perfect solution to switch manually between two power supplies or circuits.
Read more...Partial discharge monitoring solution for MV switchgear Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric South Africa has unveiled its PowerLogic PD100 Partial Discharge Monitoring Solution, designed to be installed on MV switchgear to detect anomalies early, to prevent unplanned downtime.
Read more...ABB production site reduces total emissions by 80%
Electrical Power & Protection
Continuing its commitment to sustainable manufacturing, ABB’s Mexican production site for load centres and safety switches in Saltillo has reduced emissions by 80% in the past two years.
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