VAC nanocrystalline power transformer core

VAC nanocrystalline power transformer core

The important function of nanocrystalline current transformer in power system is that when the primary VAC current input is present, the secondary output current is proportional. Usually, they are used in high voltage, high current power plants and substations for safe and fast measurement and relay protection. The nanocrystalline current transformer makes the measurement and control circuit separate from the measured high-voltage circuit safely. 

Iron-based nanocrystalline alloy transformer core is used in precision current transformer of 0.2, 0.2s, 0.1 precision grade, epoxy-sealed bushing current transformer, gas insulated or oil-immersed switchgear, low-voltage, medium-voltage, high-voltage switchgear, power system, power system, relay protection, power monitoring device, etc.

Application area Application fields

It is used for measuring and monitoring current and electric energy of transmission and transformation lines, and can meet the requirements of transformers with accuracy of 0.5, 0.5S, 0.2, 0.2S and 0.1.

Performance characteristics Characteristics of nanocrystalline 

High permeability can improve the accuracy of transformer.

High saturation magnetic induction intensity to reduce instrument safety factor.

Good cost performance - light weight and small volume.

Good temperature stability - working at -55--130 C for a long time.

Note: the above cores are package boxes, and can be spray treated according to customer needs.

Different sizes can be customized according to customer needs