Engineered for high-efficiency power grids in Colombo, Kandy, and beyond.
Sri Lanka’s energy landscape is undergoing a massive transformation. As the nation pivots towards the "Vistas of Prosperity and Splendour" framework, the demand for high-efficiency electrical infrastructure has never been higher. High permeability ring core transformers are at the heart of this change, providing the essential magnetic properties required for smart metering, renewable energy integration, and stable industrial power supply.
With the Ceylon Electricity Board (CEB) upgrading to smart grids, our nanocrystalline cores provide the precision needed for advanced energy monitoring.
Factories in the Katunayake and Biyagama Export Processing Zones rely on high-permeability components to reduce heat loss and improve machine longevity.
Sri Lanka's solar and wind farms in Mannar and Hambantota require specialized transformers that can handle high-frequency fluctuations with minimal core loss.
As a premier factory and supplier, we understand the unique climatic challenges of Sri Lanka—ranging from high humidity in coastal areas like Galle to the cooler highlands of Nuwara Eliya. Our ring core transformers are designed with advanced insulation and high-saturation flux density materials to ensure 24/7 reliability in any environment.
Fujian Smrtr Technology Co., Ltd. Zentar® is a globally recognized leader in the manufacturing of magnetic components for electrical safety and power measurement. Founded in 1993, Zentar has built a reputation for excellence over three decades. Operating out of Xiamen with a dedicated team of approximately 410 professionals, we specialize in high-precision solutions.
Our R&D capability is unmatched, led by distinguished professors and 20 senior engineers who provide customized consulting and design for current transformers and wireless energy monitors. We implemented ISO9001 in 2002 and have since evolved our quality standards to meet IATF 16949 requirements, ensuring our Sri Lankan clients receive only the most reliable components.
Learn MoreIn the context of electrical engineering, permeability is the measure of a material's ability to support the formation of a magnetic field within itself. For Ring Core Transformers, high permeability is crucial because it allows for a smaller core size while maintaining high efficiency. In Sri Lanka, where urban space in Colombo is at a premium and industrial efficiency is paramount, these compact yet powerful transformers are the gold standard.
Our 40,000 sqm workshop utilizes state-of-the-art automation to serve the Sri Lankan market.
Wire Wrapping
Rubberized Cloth
Silicon Steel Sheet Loading
Precision Soldering
Rigorous Testing
Automatic Coil Winding
Laser Marking
Eight Axis Winding
As Sri Lanka aims to become an energy-exporting hub, the transition to Amorphous Alloy and Nanocrystalline materials is no longer optional. These materials offer core losses that are up to 70-80% lower than traditional silicon steel. For a nation managing rising energy costs, this technology represents a significant economic advantage.
Our partnership with Sri Lankan suppliers focuses on providing "short lead-time" solutions through our advanced ERP system (introduced in 2008). Whether it is a Split Core Current Transformer for sub-metering cost allocation or a Rogowski coil for dynamic energy consumption analysis, we provide the technical support required to integrate these into the local grid.
From micro-sensors to large distribution cores, we supply it all.
Whether you are an electrical contractor in Colombo, a solar power developer in the Eastern Province, or an industrialist in Kandy, Smrtr Technology provides the expertise and local industrial knowledge to power your projects. Let's connect the future together with high-permeability solutions.
Smrtr Technology
