Looking to buy the best Oil Cooled Transformer for sale? Get Quotes sends your requirements to expert suppliers in Australia so you get personalised quotes to compare, then choose the one that’s right for you. No more trawling through multiple websites! Get Quotes to find the right Oil Cooled Transformer for sale now.
Australian Rectifiers | Rectifier,Variac,Power Supply,Variable Transformer Australian Rectifiers support green energy initiatives to lower power consumption while maintaining high & controlled outputs. It is the largest supplier in Australia & New Zealand of :<br>
VARIABLE TRANSFORMER - Dimmerdot, Greendot, Variac. <br>RECTIFIER - Australian Rectifier, Plating Electronic Gmbh, pe. <br>POWER SUPPLY- pe.<br>VOLTAGE STABILISER - Servodot.<br>VARIACS.<br>PENYEARAH
ustralian ... Customers: Energy Australia, Ergon Energy, Ramset Reid, AGL
TMC Australia | Transformer Design & Manufacture TMC has been a leading enterprise in the field of transformer design and manufacture since 1937.
A wholly owned Australian company with its head office in Victoria, TMC excels at providing high quality induction equipment to the electrical power industry, with an emphasis on meeting exacting specifications and standards, while minimising cost.
TMC is fully accredited to ...
NHP Electrical Engineering | Motor Control & Power Distribution With 50 years of electrical and engineering industry excellence and 22 branches across Australia and New Zealand, at NHP it is our local people and footprint that helps us understand your specific project needs, no matter how big or small.
The power of Local
In your local community, city and industry, we understand your specific project needs.
The power of Choice
Tortech | Transformers and Electrical Equipment Established in 1987, Tortech a privately owned Australian business focuses on the design and manufacture of a wide range of transformers.
We manufacturer transformers, inverters, power supplies, single to three phase conversion, variacs, and custom designed transformers.
What is the difference between a dry and oil-filled transformer?
A dry transformer is one that does not use any liquid for cooling or insulation, while an oil-filled transformer uses oil as a coolant and insulating material. The choice between the two depends on various factors such as cost, size, location, and application. Dry transformers are generally smaller and more expensive than oil-filled transformers, but they are safer, require less maintenance, and are more environmentally friendly. Oil-filled transformers are larger, cheaper, and more efficient, but they require regular maintenance and pose a risk of oil leaks and fires.
What is the lifespan of an oil transformer?
The lifespan of an oil transformer can vary depending on various factors such as the quality of the insulation, the operating conditions, and the maintenance practices. However, on average, an oil transformer can last for 30 to 40 years or more. Regular maintenance and testing can help extend the lifespan of the transformer.
What is the cost of an oil transformer?
The cost of an oil transformer can vary depending on several factors such as the size, capacity, and manufacturer. It is best to consult with a supplier or manufacturer for an accurate cost estimate.
What is the warranty period for an oil transformer?
However, the warranty period for an oil transformer may vary depending on the manufacturer and the specific product. It is best to check the manufacturer's warranty policy or contact them directly for more information.
What is the efficiency rating of an oil transformer?
The efficiency rating of an oil transformer refers to the percentage of input power that is converted into output power. It is typically between 95% to 98%, meaning that 95% to 98% of the input power is converted into output power, while the remaining percentage is lost as heat. The efficiency rating can vary depending on factors such as the design, size, and operating conditions of the transformer.
What is the maximum capacity of an oil transformer?
The maximum capacity of an oil transformer can vary depending on its design and purpose. However, some of the largest oil transformers in the world have a capacity of up to 1,500 megavolt-amperes (MVA).
What are the safety features of an oil transformer?
Oil transformers have several safety features to prevent accidents and protect the equipment. Some of the common safety features of an oil transformer are:
Pressure relief valve: It is a safety valve that releases the pressure inside the transformer tank when it exceeds the safe limit. This prevents the transformer from exploding due to excessive pressure.
Buchholz relay: It is a gas and oil-operated relay that detects the presence of gas or oil inside the transformer tank. It triggers an alarm or trips the transformer if there is a fault or leakage.
Oil level indicator: It is a device that indicates the level of oil inside the transformer tank. It helps to prevent damage to the transformer due to low oil levels.
Temperature gauge: It is a device that measures the temperature of the transformer oil. It helps to prevent overheating of the transformer and alerts the operator if the temperature exceeds the safe limit.
Grounding system: It is a system that connects the transformer to the ground to prevent electric shocks and electrocution.
Fire protection system: It is a system that includes fire-resistant materials, fire alarms, and fire extinguishers to prevent and control fires in the transformer.
Insulation system: It is a system that provides insulation between the transformer windings and the tank to prevent electrical breakdown and short circuits.
What is the installation process for an oil transformer?
The installation process for an oil transformer involves several steps. First, the site where the transformer will be installed must be prepared, including leveling the ground and ensuring proper drainage. Next, the transformer is delivered to the site and positioned on its foundation. The transformer is then connected to the electrical system, including the high voltage and low voltage cables. The transformer is filled with oil and tested for leaks and proper functioning. Finally, the transformer is energized and tested to ensure it is operating correctly. Throughout the installation process, safety measures must be followed to prevent accidents and ensure the safety of workers and the public.
What maintenance is required for an oil transformer?
Oil transformers require regular maintenance to ensure their proper functioning and longevity. Some of the maintenance tasks required for an oil transformer include:
Oil level check: The oil level in the transformer should be checked regularly and topped up if necessary.
Oil quality check: The quality of the oil should be checked periodically to ensure that it is free from contaminants and has the required dielectric strength.
Insulation resistance test: The insulation resistance of the transformer should be tested regularly to ensure that it is within the acceptable range.
Bushing inspection: The bushings of the transformer should be inspected periodically to ensure that they are in good condition.
Cooling system maintenance: The cooling system of the transformer should be maintained regularly to ensure that it is functioning properly.
Tap changer maintenance: The tap changer of the transformer should be inspected and maintained periodically to ensure that it is functioning properly.
Transformer oil filtration: The transformer oil should be filtered periodically to remove any contaminants and maintain its dielectric strength.
Visual inspection: A visual inspection of the transformer should be carried out periodically to check for any signs of damage or wear and tear.
Overall, regular maintenance of an oil transformer is essential to ensure its safe and efficient operation.
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Oil Cooled Transformer Insights
If you are looking to a buy a Oil Cooled Transformer for sale, suppliers on IndustrySearch include Australian Rectifiers