Koncar Instrument Transformers Australia

Instrument transformers are critical to the safe measurement, protection, and control of high-voltage power systems. Only proven, high-quality designs manufactured to the highest international standards can ensure long-term accuracy, reliability, and operational safety across the network. For this reason, instrument transformers form a fundamental element of every substation and transmission system, where performance and durability are non-negotiable.

CableGrid’s trusted partner for instrument transformer solutions is Koncar – Instrument Transformers, Croatia. With decades of experience in the design, manufacture, and testing of current and voltage transformers for medium and high-voltage applications, Koncar combines robust engineering with rigorous quality assurance. Supported by advanced in-house testing facilities and continuous research and development, Koncar delivers a comprehensive range of instrument transformers renowned for precision, reliability, and long service life, tailored to meet the demands of modern power networks.

Cable Grid is proud to partner with Koncar Instrument Transformers to deliver world-class, high-voltage equipment to the Australian utility, infrastructure, and renewable energy sectors. Engineered for extreme reliability and manufactured to strict international and AS/NZS standards, Koncar’s range of Current Transformers (CTs), Voltage Transformers (VTs), and Combined Transformers ensures long-term grid stability.

Whether you are upgrading an existing electrical substation or designing a new transmission network, Cable Grid provides full local support, engineering expertise, and seamless procurement for all Koncar products in Australia.

Koncar Product Range	Application & Features	Compliance & Quality
Current Transformers (CT)	Up to 800kV. Designed for revenue metering and protection in transmission substations.	Fully compliant with AS / IEC standards. Oil-paper or SF6 insulated.
Inductive Voltage Transformers (VT)	Up to 800kV. Built for voltage measurement and protection under severe climatic conditions.	High dielectric strength, explosion-safe design.
Capacitive Voltage Transformers (CVT)	Up to 800kV. Ideal for power line carrier (PLC) transmission and high-accuracy revenue metering.	High stability capacitance, maintenance-free design.
Combined Instrument Transformers	Up to 550kV. Combines CT and VT functions in a single unit to save substation footprint space.	Reduced installation cost and space optimization.