NewElec’s NewCode relay is an ISO 9001:2000 compliant, locally manufactured, three-phase motor protection and control relay designed for the LV market. It is a micro-controller based precision instrument with many user-friendly attributes and advanced protection and control features, as well as starter logic. The relay is attachable to external current transformers and software calibrated for an application. The NewCode offers Profibus, Modbus and Canbus communications protocols, making it an ideal solution for plant protection and automation.
Comprehensive motor protection is provided with time and date stamped event and fault records, as well as integrated user-configurable control logic functions and standard starter control blocks. The front-end data recorder and spectrum analyser can be used to monitor motor performance or to detect up to the 9th harmonic of any three-phase current.
The relay detects earth leakage currents with the aid of the external core balance current transformer and is configurable to operate in inverse definite minimum time (IDMT) or instantaneous definite time (IDT) mode. The relay’s simulation function can be used for personnel training or relay functionality testing.
An expansion module is available for additional I/Os, four to twenty milliamp IN and OUT, as well as RTD inputs that support four different sensor types. An optional memory module mounted on the side of the relay stores all user settings and addresses so as to facilitate relay replacements with complete ease.
Localised inverter-integrated transformer
Electrical Power & Protection
ACTOM, South Africa’s largest manufacturer, repairer and distributor of electromechanical equipment, is launching a breakthrough in renewable energy integration with its localised inverter-integrated transform
Read more...ABB innovation for energy efficiency and sustainability
Electrical Power & Protection
The application of sensor technology to reduce the operational and standby power losses of traditional current and voltage transformers can lead to energy savings of 181 MWh over a 30-year period, the lifetime of a typical switchboard in the African environment.
Read more...UPS systems are key to keeping SA’s automotive industry up and running Schneider Electric South Africa
Electrical Power & Protection
During loadshedding, PLCs and OT systems often fail, not because they are directly tied to the factory’s core manufacturing process, but because they are now an integral part of IT infrastructure. When an IT system shuts down, the impact is far more complex than simply restarting machinery.
Read more...ACTOM advances energy infrastructure
Electrical Power & Protection
At this critical juncture where South Africa is poised to modernise its power infrastructure, ACTOM’s Engineering Projects and Contracts (EPC) Division showcased its capabilities for the first time at Enlit Africa 2025.
Read more...Advanced contactor solution to revolutionise motor management Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric South Africa has launched the TeSys Deca Advanced, an advanced contactor solution designed to revolutionise motor management with unparalleled efficiency, reliability, simplicity and sustainability.
Read more...Steaming ahead with boiler skills development
Electrical Power & Protection
As an expert in steam and boiler operations and maintenance, AES is very focused on safety, quality, technology advancement and the development of human capital. The company invests heavily in training and the promotion of talented people on an equal opportunity basis into the industrial operations environment.
Read more...High-performance oscilloscopes
Electrical Power & Protection
RIGOL Technologies, a global leader in electronic measurement instruments, has launched two powerful additions to its oscilloscope portfolio.
Read more...Revolutionising solar farm management with remote monitoring solutions
Electrical Power & Protection
As South Africa continues its transition to renewable energy, the efficient management of solar farms has become more critical than ever. Iritron, a leader in industrial automation and control systems, is at the forefront of this revolution, offering advanced remote monitoring solutions tailored to the unique challenges of solar farm operations.
Read more...SKF announces wave energy technology partnership SKF South Africa
Electrical Power & Protection
SKF and Carnegie are collaborating on the design and delivery of a power take-off system driven by the motion of a buoy that sits a few metres below the surface of the ocean and moves with the ocean’s waves.