Our Mission Statement
NOJA Power provide high quality, quality assured medium voltage recloser related products and services to an international market. Use the links below to explore our available products.
News 2011
2011 March NOJA Power Commissioned to Supply Switchboard For Airport Link Project
News 2010
2010 December NOJA POWER Expands its Type Testing Capabilities
2010 November NOJA POWER Environmental Management System ISO14001 Certified
2010 July NOJA Power elevated to National Master Electrician Status
2010 June NOJA Power OSM38 KEMA Type Testing Completed
2010 March NOJA Power Motor Control Centres Empowers Queensland Coal Export
2010 March NOJA Power Auto Recloser Perfect Solution for Sectionalising
2010 March NOJA Power Low Voltage Motor Control Centres, Specify for Safety, Reliability and Performance
2010 June NOJA POWER OSM38 KEMA Type Testing Completed
2010 Febuary TELUS and OSM Recloser Provide Smart Grid Solution
2010 January NOJA Power Auto Recloser Operating Smart Grids Below Freezing
News 2009
2009 October NOJA Power Winner of the 2009 Premier of Queensland's Exporter of the Year Award
2009 August Trade Queensland International Business Cadetship Successfully Completed
2009 August Kanban & Lean Manufacturing Improve Productivity
2009 August NOJA Power OSM27 Type Tested at KEMA
2009 August NOJA Power New Corporate Office and Factory
2009 Feburary NOJA Power Reclosers to Increase Distribution Network Reliability in Brazil
2009 Feburary Powerco Successfully Commissions Automatic Backfeed Restoration Scheme
2009 Feburary NOJA Power Continues to Supply MCCs for Abbot Point Coal Export Upgrade
News 2008
2008 November ENERGEX Awards NOJA Power a Recloser Supply Contract as Part of Network Upgrade Program
2008 September Factory Expansion Increases Production Capabilities
2008 August Practical Perspective on Recloser Training
2008 August NOJA Powers Brisbane Clem Jones Tunnel
2008 June NOJA Power Commended on Manufacturing Endeavours
2008 June OSM Reclosers helps Mine through Bat Season
2008 May NOJA Power exhibits OSM Recloser reliability at IEEE Conference
2008 April NOJA Power Awarded for Exporting Success
2008 April Brazilian Intern Graduates & Joins NOJA Power Distributor
2008 March NOJA Power Teams up to Supply PNG Power
2008 March Solid-Dielectric ACR Installation Improves Distribution Network Reliability
2008 Feburary NOJA Power to Exhibit at Upcoming IEEE PES Conference & Exhibition
News 2007
2007 October NOJA Power Switchgear Pty Ltd Appoints Exclusive Distributor for the Territory of New Zealand
2007 September Fiji Electricity Authority Contract Award
2007 September ENERGEX Reaps Benefits of OSM Installations
2007 August Planning for the future: Water Matters
2007 August ETSA Utilities Award 5 Year Supply Contract
2007 August NOJA Power & Comulsa exhibit at Exponor Conference, Chile
2007 January Gold Coast Airport upgrades using OSM Recloser
News 2006
2006 November NOJA Power receives AEEMA Excellence in Exporting Award 2006
2006 November Trinidad & Tobago Electricity take delivery of NOJA Power OSM Reclosers
2006 September NOJA Power welcomes new member to sales team
2006 August Fiji Electricity Authority Remote Controls NOJA Power Reclosers
2006 July New Shipment to Bangladesh
2006 June A Global Bank to Support A Global Business
2006 June Motor control centres come as standard
2006 June Standard design for motor control centres improves quality
2006 August Fiji Electricity Authority Remote Controls NOJA Power Reclosers
2006 May Think Motor Control Centres - Think NOJA Power
2006 May 132kV Substation Protection and SCADA control project
2006 May Reliable power thanks To NOJA Power reclosers
2006 May Live line work: Is your switchgear fault contained?
NOJA POWER Expands its Type Testing Capabilities
NOJA Power has recently expanded its testing capabilities by introducing two new in-house test laboratories; The Impulse Test Laboratory and the Salt Fog Test Laboratory.
These test laboratories allow NOJA Power Engineers to timely and efficiently type test OSM reclosers under harsh environment simulations, such as heavy salt mist, high humidity coastal areas and thunderstorms.
The new Impulse Test Laboratory is capable of simulating lightning strikes and switching surges in accordance to IEC, ANSI/IEEE international standards. The Impulse Voltage generator is rated at 300 kV (15 kJ) and simulates lightning impulse waveform of 1.2/50 µs.
These in-house facilities provide flexibility to examine and improve existing product design and prove new prototype design concepts which greatly reduces the time and cost of development.
Salt Fog & Impulse Test Laboratory
The new Salt Fog Test Laboratory monitors and logs the level of applied voltage, frequency, leakage current, ambient temperature and humidity. Leakage current levels generated by the test objects are automatically recorded for review. This allows Engineers to test against quality standards such as IEC61109 2008 and IEC62217.
The laboratory enclosure is built using graded stainless steel, with glass windows on all four sides to allow Engineers to carefully inspect the test objects. Fog is generated inside the enclosure using ultra sonic mist makers that are able to consistently generate droplets within 5-10 microns. A fan installed within the enclosure ensures the fog density is kept uniform around the test objects.
Levels of salinity are kept within the specified tolerance and are continually monitored and adjusted accordingly.
The main applied voltage can be set to approximately 20kV and is kept within the 5% tolerance set by the standard with the use of an Automatic Voltage Regulator.
These facilities have significantly improved the modelling and type testing procedures of NOJA Power which has ultimately increased the overall reliability and quality of NOJA Power’s recloser products range.