Trusted Partners, Proven Results
We only work with suppliers that we know and trust. Through regular visits to our overseas suppliers, we’re able to understand their supply chain intimately and ensure it aligns with our standards and quality requirements. By maintaining these close relationships and rigorous oversight, we deliver the reliability you expect from every transformer we source internationally.
Let us take the stress out of handling cost-effective production overseas, delivering transformers that are both economical and uncompromisingly reliable.
Our Committed Approach to Supply Chain Excellence:
The Details That Matter
We understand that in transformer manufacturing, minor details can have major impacts on final performance. Our real-time oversight and direct engineering relationships mean we’re reviewing every specification, every material choice, and every production step as it happens-not after the fact. This proactive approach ensures your transformer arrives exactly as specified, tested, and ready to perform.
When Challenges Arise, We Respond
With over 50 years of experience, we’ve encountered virtually every manufacturing challenge imaginable. Our established networks, native language capabilities, and engineer-to-engineer relationships mean we can resolve almost any problem that arises-whether during manufacture, pre-delivery, or post-delivery support. This rapid response capability ensures you always have a satisfied outcome and complete confidence in your Hunter Transformers solution.
Right Here When You Need Us
Being Sydney-based means more than just proximity – it means we’re in your corner from day one. When challenges arise or questions need answers, you’re not waiting for overseas offices to wake up. Our team operates in your time zone, ensuring rapid responses and real-time collaboration that keeps your project moving forward.
Documentation That Works Down Under
Every Hunter Transformers solution comes with fully compliant documentation tailored to Australian standards. We understand the regulatory landscape because we work in it every day. From initial specifications to final testing certificates, our documentation process ensures your project sails through approvals and inspections without delays or surprises.
Line-by-Line Partnership
Your specifications aren’t just a checklist to us – they’re a commitment. Our team works through every detail with you, providing line-by-line sign-off on project specifications. This meticulous approach, backed by over 50 years of engineering expertise, means what you order is exactly what you receive, engineered to your exact requirements and delivered on time.
The Hunter Transformers Difference
Whether we’re manufacturing in our Sydney facility or overseeing production with our trusted overseas partners, our local team maintains the same rigorous standards. Regular audits, quality checkpoints, and direct communication ensure every transformer meets our exacting standards – and yours.
We provide a full range of customer focused solutions:
Our GNAN transformer is an advanced electrical power conversion system designed for high-performance applications, though it requires careful environmental considerations as it lacks explosive-proof certification.
Our Mineral Oil Filled Transformers (ONAN, as per AS 60076) are the perfect installation for more exposed, outdoor environments. The steel tank, filled with oil, which surrounds the transformer, offers a high resistance to external corrosion, and the insulating oil assists in clearances required for the transformer design.
Our Enhanced Protected Transformers (Less flammable K-type, KNAN, per AS 2067:2016) are the perfect installation for more exposed, outdoor environments which are situated close to other installations (eg. non-fire rated wall). Being enhanced protected, the transformer has greater tank structural design, alongside a high-rate pressure relief valve. The customer is responsible for installation of HV and LV fuses to maintain Enhanced Protected certification.
Our Dry Type Transformers (AS60076.11) are great for more protected, indoor environments, where avoidance of potential oil spills is critical. The transformer has much less maintenance required in comparison to oil-filled alternatives
Our Earthing Transformers (Oil filled), are great for situating in your system which requires the addition of a neutral for earth protection.
