Oil Immersed Current Transformer

Our Oil Immersed Current Transformer is a cornerstone product for modern power systems. This unit works in outdoor substations and transmission lines. It handles voltage levels from 10kV up to 252kV. The design follows IEC60044 international standards. Our team built this transformer for grid operators who need consistent and accurate current measurement. The device uses high-quality transformer oil as its main insulation medium. This material choice gives the unit strong electrical strength and excellent heat dissipation. Our own vacuum oil filling process sets this product apart. This method removes air bubbles and moisture from the oil. The result is a transformer that runs reliably for many years. Our factory handles every production step. We do precision sheet metal processing and final testing in our 28000-square-meter facility. This complete control lets us guarantee each product's quality.

This Oil Immersed Current Transformer can handle tough short-circuit events. It has a short-time thermal current rating of 31.5kA or 40kA for 4 seconds. This capability means the unit stays safe during system faults. Our lab tests every product before shipment. We run comprehensive tests including power frequency withstand voltage and partial discharge measurements. These tests confirm the unit's performance under high stress. Our service package adds extra value to this product. We offer pre-sales solution design to help you choose the right model. Our 12-month warranty covers the transformer from the delivery date. Our support team helps with installation questions and technical issues. When you choose our product, you get a reliable partner for your power projects. We focus on delivering quality that grid operators have trusted for years.