Overview

Certifications

• ISO 9001

Description

Transformer types include:

• Multi-winding
• High current
• Nitrogen sealed
• Free oil level
• Conservator (sealed and free breathing)
• High flash point fluid (natural ester, synthetic ester, silicone)

Our Australian operation can supply new oil filled transformers to the following specifications:

• Primary voltages - up to 132,000V
• Secondary voltages – up to 66,000V
• Temperature Ranges – In accordance with AS60076.  Designs for a higher ambient or higher operating temperatures are also available on request
• kVA Ranges – 500kVA to 80,000kVA

With over 6400m² of floor space, our custom built facility based at Tomago NSW, offers in-house core slitting and cutting, coil winding ability to 10,000kg, vacuum oven drying facilities, full voltage withstand and impulse testing and a large hard stand area.

The winding capabilities include horizontal winding machines and the capacity for two vertical winding machines.

The state of the art high voltage test bay includes 1000kV/75kJ impulse testing, while the routine test bay is equipped to perform tests up to 80MVA 132kV.

In addition, the facility has the capacity for oil storage, handling and filtering for 80,000 litres, coil winding up to 3 metres in length and 2 metres in diameter.

Typical applications include:

• Power utilities
• Rectifiers – traction, mineral processing, chemical processing, glass melting and motor drives
• Furnace
• Reactors – zero phase sequence, current limiting and filter
• Tuned filters
• Mining
• Tunnelling

A complete transformer rewinding and general repair service is also available as an economical alternative to replacement.  Refurbished transformers are fully tested, certified and covered by warranty.

We also specialise in the design and manufacture of dry type transformers.

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