THREE-PHASE FIVE-COLUMN ANTI-RESONANCE VOLTAGE TRANSFORMER

This product is a three-phase five-column anti-resonance voltage transformer, which can effectively prevent ferromagnetic resonance from burning the transformer. This product can still operate normally for a long time when the system has a 100% ground fault, while protecting the winding to generate voltage to make the relay operate; It is suitable for voltage measurement and relay protection in power systems with AC 50Hz and rated voltage of 10kV.

YTJLW10-720-32W PRIMARY AND SECONDARY FUSION INTEGRATED SENSOR

The YTJLW10-720-32W primary and secondary fusion electromagnetic electronic combined transformer is an electromagnetic and electronic combined transformer that meets the technical specifications of the national grid primary and secondary fusion equipment and is designed and manufactured in accordance with the relevant technical standards and requirements of GB/T 20840. It can be matched with the requirements of the ZW32-type pole-mounted high-voltage switch. It has the characteristics of low power consumption, high accuracy, and measurement and protection in one.

LSZ107-75 THREE-PHASE CURRENT TRANSFORMER

The LSZ three-phase integrated current transformer is suitable for installation on the three-phase bushing ring of the switchgear and the main column switch for the measurement and protection of three-phase current and zero-sequence current. It can also be used for multiple cable circuits. Measurement and protection of zero sequence current.
The iron core and secondary winding of the series of zero-sequence current transformers are vacuum casted in a flame-retardant plastic housing with high-quality epoxy resin, which is moisture-proof, stable in performance and maintenance-free.