Prefabricated High-Voltage/Low-Voltage Substation

The YB□-12 high-voltage/low-voltage prefabricated substation integrates high-voltage switchgear, transformers, and low-voltage switchgear into a single, compact, economical, reliable, and mobile power distribution unit. It is suitable for urban public power distribution, high-rise buildings, industrial and mining facilities, residential communities, oilfields, airports, ports, and temporary power applications, serving as a means of receiving and distributing electrical energy for power and lighting purposes. It is also well-suited for ring-network distribution systems and as the terminal power supply in radial grid configurations. The product complies with standards such as GB/T 17467 “High-Voltage/Low-Voltage Prefabricated Substations” and DL/T 537 “Guidelines for the Selection of High-Voltage/Low-Voltage Prefabricated Box-Type Substations.”

Combined transformer

The ZGS11-type (Mei Bian) packaged transformer is suitable for 50 Hz three-phase AC systems with a voltage rating of 10 kV and a capacity of 1,600 kVA or less, and is designed for ring-network or terminal power-supply applications in substations. It is widely used in residential communities, high-rise buildings, industrial and mining enterprises, tourist attractions, highways, and other similar settings. The YZB-40.5-type (Hua Bian) prefabricated substation is suitable for photovoltaic and wind-power generation applications, with a voltage rating of 35 kV and a capacity of 4,000 kVA.

Indoor Metal-Clad Withdrawable Switchgear

The KYN61-40.5 indoor metal-clad withdrawable switchgear is designed for three-phase AC power systems with a frequency of 50 Hz and a rated voltage of 40.5 kV, configured as single-bus or single-bus sectionalized systems. It is primarily used in substations, power plants, industrial and mining enterprises, and other facilities for the reception and distribution of electrical energy, as well as for circuit control, protection, and monitoring. The product complies with standards such as GB 3906 and DL/T 404.

Indoor Metal-Clad Withdrawable Switchgear

The KYN28-12(24) indoor metal-clad withdrawable switchgear is designed for three-phase AC power systems with a frequency of 50 Hz and a rated voltage of 12 kV or 24 kV, featuring a maximum rated current of 5,000 A and a rated short-time withstand current of 40 kA for 4 seconds. It is primarily used in power plants, substations, industrial and mining enterprises, railway transportation systems, and high-rise buildings for the reception and distribution of electrical energy, as well as for circuit control, protection, and monitoring. The equipment complies with the requirements of GB 3906 “AC Metal-Enclosed Switchgear and Control Equipment for 3.6 kV to 40.5 kV,” IEC 62271-200, DL/T 404, and other relevant standards, and incorporates the “five-protection” functions.

Box-type Fixed Metal-Enclosed Switchgear

The XGN66A-12 type cubicle-type fixed metal-enclosed switchgear is a high-voltage switching device that plays a vital role in power system distribution and control due to its high safety, reliability, and ease of maintenance. It features a rated voltage of 12 kV, a rated frequency of 50 Hz, a rated current of 1,250 A, a rated short-time withstand current of 31.5 kA, and a rated peak withstand current of 80 kA, and is typically equipped with vacuum circuit breakers. It is widely used in power system distribution networks, industrial power supply, commercial building power distribution, and urban infrastructure power management.

High-Voltage Ring Main Unit

The HXGN15-12, HYXGN-12, and HYGIS-12 switchgear are high-voltage electrical products developed through the digestion and assimilation of advanced foreign technologies, tailored to meet domestic power-supply requirements. They are suitable for public distribution systems in urban development, residential communities, high-rise buildings, parks, schools, and other similar applications, serving as equipment for the reception and distribution of electrical energy in three-phase power systems with a rated voltage of 10 kV and a rated frequency of 50 Hz. These products are also well-suited for ring-network power supply and terminal distribution applications. The products comply with standards such as GB 3906 “AC Metal-Enclosed Switchgear and Control Equipment for 3.6 kV to 40.5 kV” and IEC 62271-200.

High-Voltage Automatic Reactive Power Compensation Device

The TBBZ6-10 high-voltage automatic reactive power compensation device is designed in accordance with the national standard GB 3906 “AC Metal-Enclosed Switchgear and Control Equipment for 3.6 kV to 40.5 kV” and the power industry standard DL/T 604 “Technical Conditions for the Operation of High-Voltage Shunt Capacitor Banks.” It consists of a high-voltage incoming feeder cabinet and a high-voltage capacitor cabinet, and features a rational structure, easy installation, convenient maintenance, and safe and reliable operation. This device is intended for use in three-phase AC systems with a rated voltage of 6 to 10 kV and a rated frequency of 50 Hz, where it is employed to adjust the system power factor, reduce line losses, and improve power quality.

Dense Busbar Trunking

The compact busway is suitable for three-phase four-wire and three-phase five-wire AC power distribution systems with a frequency of 50 Hz, a rated voltage of up to 660 V, and a rated operating current ranging from 100 to 6,300 A. It serves as auxiliary equipment for power supply and distribution in industrial and mining facilities, enterprises and institutions, and high-rise buildings, and is particularly well suited for workshop applications and the renovation of existing older facilities. The product complies with the national standard GB 7251.6.

Air-type busbar trunking

Air-insulated busway is suitable for three-phase four-wire and three-phase five-wire AC power distribution systems with a frequency of 50 Hz, a rated voltage of up to 660 V–690 V, and a rated operating current ranging from 100 A to 6,300 A. It is designed to transmit electrical energy and is primarily used in modern workshops, industrial plants, and high-rise buildings, as well as for connecting low-voltage distribution equipment to large and medium-sized loads. This series of busways represents an improved version based on the conventional air-insulated busway design and complies with the national standard GB 7251.6.

High-Voltage DC Integrated Supercharging Station

The SCS (SuperChargingStation), an integrated high-voltage DC supercharging station, is a mobile, intelligent energy router designed for new-energy applications such as wind, solar, energy storage, charging, and DC microgrids. It embodies smart, integrated, and low-carbon principles, serving as a mobile, all-in-one supercharging solution that seamlessly integrates energy supply, information management, and the coordinated operation of wind, solar, storage, charging, distribution, and power conversion.

Energy storage power station

Application Areas: Primarily suitable for use in various manufacturing enterprises, photovoltaic power plants, wind power plants, and the like.

Step-Up Grid-Connected Prefabricated Cabin

Application Areas: Primarily suitable for photovoltaic power generation, wind power generation, and battery energy storage systems.