What we can do for you
Our high voltage experts provide a comprehensive suite of construction, commissioning, high voltage testing and condition monitoring services for all industries and high voltage equipment. We provide our customers with an end to end engineering service, that ensures reliability and longevity of their HV assets.
Motor and Generator High Voltage Testing
Rotating machines are complex and costly apparatus requiring specialist diagnostic test apparatus and testing skills. Megavar offers a comprehensive range of the highest quality systems available and have factory trained personnel. Read More
Transformer Testing and High Voltage Testing
Substations contain multiple HV equipment asset classes including transformers, circuit breakers, capacitor banks, reactors, and more. Megavar offers comprehensive testing solutions for all classes of substation apparatus. Read More
Line Testing
Transline protection reach settings need to take into account the line impedance parameters to ensure the correct zone coordination by preventing over or under reaching during high voltage fault conditions. Having accurate measured data for the line is invaluable in assuring this is possible. Read More
Online Partial Discharge Testing
Insulation deterioration causes up to 90% of failures of certain high voltage equipment. Online PD measurements provide advanced warning of impending failure and are a vital part of predictive maintenance. Megavar’s experienced personnel carry out regular PD surveys of all asset classes.. Read More
SF6 Leak Detection - IR Imaging
SF6 is a high quality insulation medium used extensively in the power industry in switchgear. Gas leaks can lead to costly outages and repairs as well as environmental damage. Megavar provides manufacturer trained staff and the latest camera technology to detect and pinpoint these leaks. Read More
Thermographic Imaging
Utilities worldwide use infrared cameras to locate problems or to detect hot spots and other problems before they turn into costly failures and production downtime or dangerous electrical fires. Megavar has trained staff to conduct routine surveys of electrical infrastructure. Read More
Earth Testing and Design
Our engineers use state of the art test equipment and meticulous testing methodologies to test earthing system performance against the requirements of the relevant standards with the highest degree of accuracy and efficiency. We utilise the latest CDEGS modelling software for earthing analysis and design including the modelling of multilayer soil resistivity. Read More
Protection Relay Testing
Megavar’s engineers utilise the state of the art Doble and Omicron multiphase testing systems to suit the requirements of our variety of clients. These engineers have many years of experience testing generation, transmission and distribution protection systems around Australia at voltages from 500kV down to 415V. Read More
SCADA Engineering
Megavar specialises in the design, integration and commissioning of Power Systems SCADA packages. Our Engineers are experienced in the development of Foxboro, GE/Harris, Citect and Clear SCADA solutions. Proprietary systems can also be utilised at the customers discretion. Read More
Power System Design
Megavar has established itself as a leading provider of specialised testing and commissioning services in Australia and is now building a reputation for quality design, specification and modelling of high voltage systems. We employ engineers with solid power system design experience, who provide the full range of power engineering services to our industrial and utility customers. We utilise the latest engineering software packages to ensure our designs are fit for purpose every time and meet the appropriate standards. Read More
HV Electrical Construction
Megavar provides a full range of high voltage electrical construction, installation and maintenance services to utilities and industrial customers. We can provide the right crew of any project. Read More
Project Services
The technical expertise embodied in Megavar make us the perfect choice for the delivery of testing and commissioning of turnkey Greenfield and brown field high voltage projects. Our team of experienced commissioning engineers and commissioning managers will deliver exceptional results. Read More
Cable Jointing
Megavar prides itself on providing a full suite of resources for high voltage installation, construction and commissioning. With this aim in mind, we offer specialist cable jointing services for all types of high voltage cables from live LV terminations up to 33kV.
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