The NewCode motor protection relay from NewElec features seven inputs of differential voltages from 24 to 220 V AC or DC and four fully programmable output contacts as standard. The three-phase relay caters for the low voltage motor protection market and provides advanced protection and control features.
ISO 9001:2000 compliant, the relay has a user-friendly operation, advanced LED indications for I/Os, fault indication, relay address and infrared data communications. NewcCode provides thermal overload, over and under voltage and voltage symmetry protection, as well as frequency, power factor and power dissipation measurement. More advanced features including starter logic and logic function blocks which, coupled with its communication options, make the NewCode relay an ideal solution for plant protection and automation.
The three-phase recorder allows the user to record the motor currents, voltages, thermal capacity and power factor. The motor performance can be monitored and analysed in real time. This is particularly useful when tripping occurs for no obvious reason. The recorder alleviates to some degree the need for sophisticated equipment to be carried around the plant.
Why grid flexibility and reliability are more important than you think Schneider Electric South Africa
Electrical Power & Protection
In South Africa the grid was never designed to accommodate large-scale rooftop solar adoption, widespread distributed generation, or the rapid growth of electric vehicles and charging infrastructure. As the electricity landscape and grid evolve, flexibility and reliability should become part of this equation.
Read more...Bi-directional programmable power Vepac Electronics
Electrical Power & Protection
The SM15K Series from Vepac offers programmable DC power supplies with high efficiency, stability and flexibility. Its constant power output significantly expands the voltage and current range compared to traditional power supplies.
Read more...Supporting the AI boom with power architecture
Electrical Power & Protection
Hitachi Energy is supporting the 800 VDC power architecture announced by Nvidia, by developing a cleaner, more efficient way to power the next generation of AI infrastructure.
Read more...Effective monitoring of solar panels for dust and debris Senseca
Electrical Power & Protection
To assist in the quick monitoring of solar panels for dirt, Senseca has introduced the Dust Fall Monitoring System, which alerts control centre operators at photovoltaic solar farms utilising solar panels when their panels need to be cleaned.
Read more...Powering the future of Africa’s smart cities
Electrical Power & Protection
ABB Electrification is driving Africa’s transition to smarter, more sustainable cities through its suite of integrated technologies designed to improve energy efficiency, resilience and connectivity across urban infrastructure.
Read more...Vector network analyser with high dynamic range and precision Vepac Electronics
Electrical Power & Protection
The SNA6000A vector network analyser from Vepac Electronics has a dynamic range of over 135 dB, which makes it ideal for the detailed analysis of weak signals, even when they occur alongside stronger signals.
Read more...Rethinking power for Africa’s data centres Schneider Electric South Africa
Electrical Power & Protection
There is a wave of new data centres across the continent, but too many of these facilities are still designed around the assumption that when the grid fails, diesel will save the day. This approach is no longer fit for purpose.
Read more...Advanced Layer 2 switching capabilities Phoenix Contact
Electrical Power & Protection
The Raptor EP4200 and EP5200 series switches provide advanced Layer 2 switching capabilities with high performance and availability tailored for demanding critical infrastructure and energy 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