Frustrated by Ferromagnetic Resonance Damaging Voltage CTs? JEDZX9-35 Prevents It

The JEDZX9-35 Series Electronic Voltage Transformer is a cutting-edge solution engineered for power systems with a neutral point that is non-effectively grounded, suitable for applications up to 35kV. It features a specialized design that enables seamless integration with electronic meters, microcomputer measuring, and protection devices, supporting multi-functional operations such as real-time measurement, control, protection, and monitoring of electrical parameter changes.

A key advantage lies in its ability to avoid ferromagnetic resonance—even during secondary open circuits, the transformer remains safe and stable without insulation damage. Additionally, it boasts low power consumption, a compact size, high precision, and enhanced safety, making it a reliable choice for modern power distribution and monitoring systems.

In terms of compliance, the transformer meets the standards of IEC60044-7:2002 and GB/T20840.7-2007. It supports rated frequencies of 50Hz or 60Hz, with a rated insulation level of 40.5/95/200kV. The ambient temperature range is -25℃ to +40℃, and it is suitable for pollution degree II environments. These features collectively ensure its adaptability to diverse operational conditions while maintaining consistent performance and accuracy.

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