Specializing in the production of electrical metering and protection equipment.
Enterprise Qualifications
A system for testing the ability of a voltage transformer to withstand elevated ground potential.
A damping busbar for suppressing VFTO
A capacitive voltage transformer testing system
A capacitive voltage transformer testing system
An apparatus and method for calculating the ferromagnetic resonance frequency of a capacitive voltage transformer
A GIS bushing with damping functionality
A vacuum drying system for capacitor voltage dividers used in current transformers
A test transformer with built-in reactive power compensation and a power supply system
A combined-type mutual inductor calibration device with an integrated step-up voltage and current source.
An online calibration device for voltage transformer errors
A type of current and voltage transformer
A high-voltage DC power supply transformer
A top-oil process for the expander of a capacitive voltage transformer
A method for manufacturing an oil-filled inverted current transformer oil conservator for 500 kV applications.
DL Z 1812-2018 Guidelines for the Selection of Low-Power Capacitive Voltage Transformers
DLT 727-2013 Guidelines for the Operation and Maintenance of Instrument Transformers
Specializing in the production of electrical metering and protection equipment.
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Service email: tkhgqscb@163.com
Company Address: No. 11526, Longtan South Road, High-tech Zone, Tai’an City, Shandong Province