NOJA Power

Press Release

Published 07/2021

NOJA Power Releases Suite of New Features for RC-20 Recloser Control Product

NOJA Power OSM Recloser above a train line in Brisbane, Australia
© NOJA Power 2021, a NOJA Power OSM Recloser with RC-20 Control in Brisbane Australia

Australian Electrical Engineering firm NOJA Power today announces the launch of Firmware version 2.1 for their RC-20 Controllers. This complementary upgrade is available for all RC-20 users, offering a suite of new functions including Directional Power, Modbus Communications, and an expansion to eight configurable protection settings groups.

NOJA Power Group Managing Director Neil O’Sullivan said, “Our RC-20 represents the latest technology available in electronic hardware and will provide the platform for our products over the next 2 decades which will continue to offer enhanced features and functions through our ongoing investment in new firmware development.”

Firmware version 2.1 brings the following features to NOJA Power’s RC-20 system:

  • Single Triple (un-ganged three phase operation)
  • Phasor Measurement Unit (PMU) local storage and retransmission
  • Expansion to eight settings groups
  • Implementation of IEEE & U-Type Time Current Curves
  • Directional Over/Under Power
  • Circuit Breaker Failure Protection
  • IEC 60870-1-104 Redundancy Groups
  • DNP3 Multiple Master
  • Modbus Outstation
  • A new HMI panel configuration offering 6 programmable fast keys.

A comprehensive overview of the RC-20 Control platform is available here .

The updated firmware is available for download from the NOJA Power Secure Website.

 A NOJA Power OSM Recloser with RC20 Control in Victoria, Australia.
© NOJA Power 2021, A NOJA Power OSM Recloser with RC-20 Control in Victoria, Australia.

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