Q&A: High-voltage DC insulation
07 October, 2014 | Supplied by: Megger LimitedHarmonics in power systems are a major concern as they are becoming increasingly prevalent and they can give rise to serious problems that include excessive heating and premature equipment failure. While there is good general awareness of these issues, many questions still arise, not least in relation to terminology. Here are answers to a few of the most common of these questions.
Electricity metering accuracy explained
02 October, 2014 | Supplied by: SATEC (Australia) Pty LtdElectricity metering accuracy is important in ensuring the integrity of a billing system.
Predicting power outages before they happen
30 September, 2014 by Katie Elyce JonesElectric power blackouts are often the result of automated protection measures that ensure power surges or downed power lines do not damage trees, people, appliances or other parts of the grid.
CABAC S-click range switches and dimmer
25 September, 2014 | Supplied by: CABACCABAC's S-click range of 2-in-1 timer on/off switches and dimmers are engineered and manufactured in South Australia through its sister company Hendon Semi-Conductors.
ABB enables renewables integration in Alaskan island microgrid
22 September, 2014 | Supplied by: ABB Australia Pty LtdABB will install its PowerStore, an integrated commercial flywheel technology to integrate with a battery system on Kodiak Island in Alaska to enable the integration of more renewable energy from an expanded wind farm to its microgrid.
SATEC BFM136 Branch Feeder Monitor
09 September, 2014 | Supplied by: SATEC (Australia) Pty LtdSATEC's EM133 NMI-approved product incorporates many advanced features, with Accuracy Class 0.5S offering extensive capabilities for a DIN-rail smart energy meter compliant to NMI M 6.
Consequences of overlamping
08 September, 2014 by Malcolm Richards, CEO | Supplied by: Master Electricians AustraliaThe inquest into Australia's deadliest house fire has highlighted the role of the electrical industry in guiding public safety.
ABB FOCS-FS fibre-optic current sensor
05 September, 2014 | Supplied by: ABB Australia Pty LtdABB's fibre-optic current sensor FOCS-FS is suitable for high-voltage applications. The sensor complies with IEC 61850 open systems communication protocol, enabling interoperability with equipment from other vendors.
Marechal PN12C multicontact connector
03 September, 2014 | Supplied by: MarechalThe PN12C multicontact connector provides the user with the option of crimping as an alternative to soldering the wires.
Weidmüller SlimLine screwdrivers
03 September, 2014 | Supplied by: Weidmuller Pty LtdWeidmüller's SlimLine screwdrivers are VDE-insulated and feature a slim blade. They allow users to easily access sunken screws and operate the spring of tension clamp terminal blocks.
SMB iNTELECT G3 modular switchboard system
03 September, 2014 | Supplied by: SMB Harwal Electric Pty LtdSMB Harwal has independently verified its iNTELECT G3 switchboard's low level of electromagnetic radiation emissions (EMR).
Power specialist appointed to Qld expert panel
03 September, 2014John O'Brien, GHD's strategic energy advisor, has been appointed to the PowerQ Electricity Expert Panel in Queensland.
ABB commissions power transmission link in Brazil
02 September, 2014ABB has commissioned the HVDC converter stations to the Rio Madeira HVDC link in Brazil and delivered the project to Abengoa.
JT Day industrial and marine cables
01 September, 2014 | Supplied by: MacLean Electrical (Australia) Pty Ltd
JT Day's industrial and marine cables are designed for extreme conditions and environments. The range includes power and control cables; instrumentation cables (inc IS blue); variable speed drive cables; medium- and high-voltage cables.
Clipsal 56 series switchgear
28 August, 2014 | Supplied by: Clipsal Australia Pty LtdClipsal has extended the 56 series range switchgear to include a removable, base-mounted switch, giving easy terminal access and making wiring and maintenance simple.
