Current transformer

Current Transformers (CTs) play a crucial role in high voltage systems by transforming high currents (up to 4000A) into standardized low currents (1A or 5A). These transformed currents are then connected to revenue-based meters, protective relays, and other system current monitoring instruments. At Straton Electricals, we are a leading high voltage oil cooled, outdoor current transformer manufacturer with ranges of 11kV,36kV,66 kV,110 kV,132kV,145kV & 245kV dedicated to delivering precise and reliable CTs for your system.

Our CTs are meticulously engineered for use in metering applications to handle high currents and provide accurate current measurements. As specialists in high voltage electrical equipment, we offer a wide range of CTs designed to meet the demanding requirements of high voltage applications. With our commitment to quality and safety, we ensure that our CTs adhere to the highest industry standards.

The design is hermetically sealed using a stainless steel bellow to compensate for volumetric changes in oil due to ambient temperature, maintaining internal pressure equal to ambient pressure., Thus ensuring optimal performance and reliability in overall system.

Choose Straton Electricals as your trusted partner for outdoor high voltage current transformers and single-phase transformers. With our expertise and dedication, we provide top-quality electrical equipment for your high voltage system.

Key features

• Oil Impregnated paper insulation with fine graded bushing provides uniform dielectric strength throughout the active part.
• Primary construction is available in rigid bar type design that enables to withstand large short time currents.
• Partial Discharge free upto power-frequency withstand voltage.
• Available with nitrogen-free SS Bellows for oil volume variation.
• Available with Polymer or Porcelain External insulation.

Types of Outdoor Current Transformers:

• Wound
• Eyebolt
• Rigid/Bar