This section of the catalog offers current transformers for 17.5 kV and 24 kV. Working with these voltages, these devices are designed to perform the following functions
operate in complete electrical devices of internal installation, protecting secondary connections from excessive voltage for them;
transmit a signal adapted for measurement to the equipment, relays and other control and protection devices designed for taking measurements.
The voltage class corresponds to that indicated in the device name. These products are available in the U version.
Measuring transformers for 17.5 kV and 24 kV have the following advantages: efficiency, durability while maintaining the original performance and low level of deviations from the actual values of parameters due to standard interference. All of this is ensured by the use of a nanocrystalline alloy in the creation of the core for the secondary measuring winding of the device. This also ensures resistance to magnetization and reduction of emergency overloads of the devices intended for measurement.
You can buy a 24 kV transformer from us, as well as a device designed for the maximum operating voltage of 17.5 kV. TOLU-17.5 and TOLU-24 products retain their metrological characteristics for 50 years.
Manufacturer "Elemark-Energooblik", our company offers the most affordable prices. All products are certified and meet current quality requirements. Each item contains a detailed description and characteristics of the products. An official 3-year warranty is provided. Convenient delivery terms. Don't hesitate to contact us!