NOJA Power’s RC-20 Recloser Control Sets New Benchmark in Grid Intelligence and Renewable Integration

NOJA Power, a global leader in medium-voltage switchgear engineering, proudly announces the continued success and recognition of its RC-20 Recloser Control, a breakthrough in intelligent grid management and renewable energy integration. Developed as part of the Australian Renewable Energy Agency (ARENA) Intelligent Switchgear project, the RC-20 has garnered industry acclaim for its transformative impact on distribution networks across Australia.

The RC-20 Recloser Control is a state-of-the-art device designed to meet the evolving demands of modern electricity grids. Equipped with Phasor Measurement Unit (PMU) capabilities, the RC-20 can stream over a gigabyte of GPS timestamped network data daily, enabling real-time visibility and analytics of grid performance. This data is transmitted securely via IEC 61850 Sampled Values and R-GOOSE protocols, providing unparalleled insight into system disturbances and operational conditions.

As part of the ARENA-supported initiative, NOJA Power successfully deployed 100 RC-20 units across Queensland and Victoria, in collaboration with Energy Queensland, AusNet Services, AEMO, Deakin University, and the University of Queensland. These installations represent the world's first large-scale synchrophasor measurement deployment in a medium-voltage distribution network.

“The RC-20 is more than a recloser controller—it's a gateway to smarter, more resilient grids,” said Neil O'Sullivan, Group Managing Director of NOJA Power.“This project exemplifies the power of collaboration between government, academia, and industry to deliver cutting-edge technology that supports Australia's renewable energy future.”

The RC-20's advanced analytics capabilities have already been leveraged by PhD researchers to explore fault detection, grid stability, and predictive maintenance strategies. Its integration into the grid has significantly enhanced hosting capacity for renewables, reduced connection costs, and improved fault isolation and protection coordination.

In recognition of its engineering excellence and contribution to Australia's energy transition, NOJA Power was awarded the Australian Engineering Excellence Award by Engineers Australia.

With the RC-20 now commercially available, NOJA Power continues to lead the charge in delivering intelligent, reliable, and future-ready switchgear solutions for utilities worldwide.