Instrument Transformer Product Series

This series of 35 kV and lower current and voltage transformers is designed for 35 kV and other voltage levels in power distribution systems, enabling the acquisition of current and voltage signals to provide precise secondary outputs for energy metering, parameter measurement, and relay protection. The products feature reliable insulation, stable accuracy classes, a compact structure, and convenient installation and maintenance; they comply with industry standards, exhibit excellent anti‑interference performance, and are widely suitable for substations, industrial and mining enterprises, and other applications, thereby ensuring accurate grid metering and the safe, stable operation of power supply systems.

Electrical product series

This product series includes electrical equipment such as resistor cabinets, neutral-point complete sets, air‑cooled control cabinets, reactors, and arc‑suppression coils. It is primarily used for neutral‑point grounding, reactive power compensation, and overvoltage suppression in power systems. The products feature stable and reliable performance, a well‑thought‑out structural design, and ease of on‑site installation and commissioning. They comply with relevant industry standards, are compatible with a variety of operating conditions—including substations and industrial/mining distribution networks—and effectively ensure the safety of grid equipment while enhancing the operational stability of the power supply system.

Instrument series products

This product series encompasses temperature controllers, online core‑grounding monitoring devices, oil chromatography analyzers, and other power‑monitoring and temperature‑control solutions. These products are designed for temperature regulation in power equipment, real-time detection of core‑grounding faults, and analysis of insulating‑oil condition, enabling timely identification of potential equipment anomalies. Featuring high measurement accuracy, rapid response, and stable operation, they comply with industry technical standards and are compatible with high‑voltage equipment such as transformers and instrument transformers, helping to achieve comprehensive equipment‑condition management and ensuring the safe, reliable operation of power‑system assets.