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Dry-Transform Energy Storage Integrated Unit—Container Structure
Safe and Reliable: The packaged substations are equipped with comprehensive electrical protections against overload, short circuit, ground fault, and other electrical hazards. The transformers themselves feature non-electrical protections such as temperature, oil level, pressure, and gas monitoring. Moreover, the system can be monitored in real time from the background control center, and remote operations can be performed from there, ensuring the continuous safe operation of the equipment at all times.
High Integration: The entire system is pre-manufactured and pre-commissioned at the factory. After integration and testing, it is delivered to the site as a complete unit. On-site, all that’s required is connecting the high- and low-voltage cables and control/communication cables to put the system into operation—thus significantly reducing on-site work and boosting construction efficiency.
Energy-Efficient and Environmentally Friendly: The transformers are made from energy-saving and environmentally friendly materials, and their design has been optimized to minimize no-load losses and improve operational efficiency, meeting national energy-saving standards. An advanced cooling system is employed to lower operating temperatures, enhance heat dissipation efficiency, and reduce energy losses.
Flexible Configuration: Whether it’s a photovoltaic power generation or wind power generation project, we can provide tailored packaged substation solutions. Based on the specific site conditions and project requirements, we’ll rationally configure the substation’s capacity, incoming and outgoing cable connections, protection levels, and other parameters to meet the unique needs of each site.
Overseas Flat-Laminated Core Distribution Transformer
The overseas flat-laminated core distribution transformers are developed specifically for the international distribution market, with voltage ratings covering 11kV, 20kV, and 33kV. They are primarily used in distribution systems across Southeast Asia, the Middle East, and Africa. These products have obtained international certifications such as IEC, CE, and CB, meeting the stringent requirements of overseas power grids for safety, reliability, and compliance.
American integrated energy storage system
An integrated unit is a device that combines high-voltage switchgear, oil-immersed or dry-type transformers, PCS (Power Conversion Systems), measurement and control systems, UPS backup power supplies, control transformers, measuring and protection components, and indicating instruments—all housed within an enclosure featuring a high degree of enclosure protection. It facilitates the bidirectional conversion between AC and DC currents, enabling seamless integration between energy storage batteries and the AC grid side. The PCS step-up integrated unit integrates advanced power conversion technology with intelligent management, providing users with an efficient, convenient, and reliable energy management experience. It is suitable for applications such as photovoltaic power generation and energy storage systems. Common transformer capacities for 35 kV and lower systems include 2,000 kVA, 2,500 kVA, 3,450 kVA, 4,000 kVA, and 5,000 kVA.
Hua-style Energy Storage Integrated Unit
An integrated unit is a device that combines high-voltage switchgear, oil-immersed or dry-type transformers, PCS (Power Conversion Systems), measurement and control systems, UPS backup power supplies, control transformers, measuring and protection components, and indicating instruments—all housed within an enclosure boasting a high degree of protection. It facilitates the bidirectional conversion between AC and DC currents, enabling seamless integration between energy storage batteries and the AC grid side. The PCS step-up integrated unit integrates advanced power conversion technology with intelligent management, providing users with an efficient, convenient, and reliable energy management experience. It is suitable for applications such as photovoltaic power generation and energy storage systems. Common transformer capacities for 35 kV and lower systems include 2,000 kVA, 2,500 kVA, 3,450 kVA, 4,000 kVA, and 5,000 kVA.
Integrated energy storage unit
Technologically advanced and exceptionally high-performing: The PCS boost integrated unit adopts the latest inverter technology to achieve AC-DC conversion, providing users with a stable and reliable power supply. It features high efficiency and low losses, effectively reducing energy waste and carbon emissions.
Smart management for convenience and efficiency: Equipped with an advanced control system and intelligent algorithms, the PCS boost integrated unit enables precise control over power output, automatically adjusting parameters such as voltage, current, and frequency to meet the demands of various loads.
Safe and reliable: The PCS boost integrated unit is equipped with comprehensive electrical protection features, including overload, short-circuit, and ground-fault protection. Additionally, the transformer is fitted with non-electrical protections—such as temperature, oil level, and pressure monitoring—to ensure optimal performance. Real-time data can be monitored from the backend, and the unit can be remotely controlled, guaranteeing high safety standards.
Energy-efficient and environmentally friendly: The PCS boost integrated unit uses energy-saving and environmentally friendly materials, and its optimized design minimizes no-load losses and boosts operational efficiency, meeting national energy-saving standards. It also features a state-of-the-art cooling system that lowers operating temperatures, enhances heat dissipation efficiency, and reduces energy loss.
Prefabricated Substation – European Style
Safe and Reliable: The packaged substations are equipped with comprehensive electrical protection features, including overloading, short-circuit, and grounding protections. The transformers themselves come with non-electrical protections such as temperature, oil level, pressure, and gas monitoring. Moreover, the equipment can be monitored in real time from the background system and remotely operated from the control center, ensuring continuous and safe operation at all times.
High Integration: The entire system is pre-fabricated and fully integrated and tested at the factory before being delivered to the site as a complete unit. On-site, all that’s required is connecting the high- and low-voltage cables and control/communication cables to put the system into operation—thus significantly reducing on-site work and boosting construction efficiency.
Energy-Efficient and Environmentally Friendly: The transformers are made from energy-saving and environmentally friendly materials, and their design has been optimized to minimize no-load losses and enhance operational efficiency, meeting national energy-saving standards. Additionally, an advanced cooling system is employed to lower operating temperatures, improve heat dissipation efficiency, and reduce energy losses.
Flexible Configuration: Whether it’s a photovoltaic power generation or wind power project, we can provide tailored packaged substation solutions. Based on the specific site conditions and project requirements, we’ll rationally configure the substation’s capacity, incoming and outgoing cable connections, and enclosure protection levels to meet the unique needs of each site.
35kV Oil-Immersed Power Transformer
Safe and Reliable: We use high-quality materials and advanced manufacturing processes to ensure that our equipment meets the highest standards of performance and quality. In addition, oil-immersed transformers boast strong overload capacity, effectively preventing equipment damage and safety incidents.
High Efficiency and Energy Saving: These transformers feature high efficiency and low losses, significantly reducing energy waste and carbon emissions. They are equipped with an advanced cooling system that lowers operating temperatures, enhances heat dissipation efficiency, and minimizes energy loss.
Long Service Life: The transformer employs a vacuum oil-injection process, which reduces moisture inside the core, improves internal insulation performance, slows down the aging of insulating oil, extends service life, and reduces partial discharge phenomena.
Simple Maintenance: The transformer requires only periodic checks on oil levels, pressure, gas content, temperature, and other key parameters to ensure normal operation. Regular testing and cleaning to remove dust and oil buildup can further extend the equipment’s lifespan and enhance its performance and operational effectiveness.
10kV Fully Sealed Flat-Laminated Core Distribution Transformer
Safe and Reliable: Made from high-quality materials and utilizing advanced manufacturing processes, the product features a simple structural design and employs a fully automatic winding plus circular flattening process, enhancing its resistance to short circuits.
High Efficiency and Energy Saving: Thanks to the circular flattening process and coil compression-curing technology, the coil dimensions and resistance values are highly consistent, improving the uniformity of product performance parameters. The product meets energy efficiency levels of Grade 1, Grade 2, and Grade 3.
Flexible Installation: The product boasts a highly adaptable structural design; all transformer capacities share uniform and standardized installation dimensions, offering exceptional installation flexibility. It can be installed in various environments, and the installation process is straightforward, saving time and effort.
Simple Maintenance: Maintenance and upkeep are easy—simply perform regular inspections and maintenance, promptly clean away dust and oil stains, and replace aged or damaged components. This approach helps extend the equipment’s service life and enhance its performance and operational effectiveness.
10kV Fully Sealed Three-Dimensional Rolled-Core Distribution Transformer
Safe and Reliable: The three-dimensional wound-core transformer boasts excellent short-circuit withstand capability and lower transient overvoltage levels, thereby enhancing the operational reliability of the power grid and reducing the likelihood of grid failures.
High Efficiency and Energy Saving: The magnetization direction of the three-dimensional wound core is fully aligned with the rolling direction of the silicon steel sheets. There are no overlapping joints between the core layers, ensuring a uniform magnetic flux distribution throughout the magnetic circuit, with no obvious high-resistance zones and no distortion in magnetic flux density at joint locations. This can reduce core losses by 10-20%.
Flexible Installation: The installation dimensions for transformers of all capacities are unified and standardized, offering exceptional adaptability to various installation environments. The installation process is straightforward, saving time and effort.
Simple Maintenance: Maintenance and upkeep are simple—just perform regular inspections and maintenance, promptly clean away dust and oil stains, and replace aged or damaged components. This helps extend the equipment’s service life and improve its performance and operational effectiveness.
10kV Single-phase Pole-Mounted Distribution Transformer
Safe and Reliable: Adopting a sealed liquid-insulated design, this transformer effectively prevents oxidation and corrosion and keeps out dust and other contaminants from the external air, ensuring stable performance even in harsh operating environments.
Highly Efficient and Energy-Saving: It efficiently steps down the transmission voltage from the high-voltage side to the low-voltage side, meeting the operational requirements of various electrical devices. By bringing power distribution closer to the load centers, it achieves high transmission efficiency and significantly reduces energy losses.
Flexible Installation: With its simple single-phase transformer structure and compact size, this device can be customized and adjusted according to actual needs, making it suitable for a wide range of application scenarios and offering strong adaptability and flexibility.
Easy Maintenance and Care: The single-phase transformer is straightforward to maintain—simply perform regular inspections and maintenance, promptly clean away dust and oil buildup, and replace aged or damaged components. This not only extends the equipment’s service life but also enhances its performance and operational effectiveness.
35kV Class Epoxy-Resin Cast Dry-Type Transformer
Safe and Reliable: We use high-quality materials and advanced manufacturing processes. The high-voltage coil windings are arranged in a tower-like structure, allowing for optimal optimization of the coil’s magnetic field strength. In addition, the dry-type transformer is equipped with an online temperature measurement and monitoring system, effectively preventing equipment overheating and subsequent shutdowns.
High Efficiency and Energy Saving: The transformer features high efficiency and low losses, significantly reducing energy waste and carbon emissions. It employs a self-developed fan start-stop logic that lowers operating temperatures, enhances heat dissipation efficiency, and minimizes energy loss.
Energy- and Environment-Friendly: The transformer is made from energy- and environment-friendly materials that minimize environmental impacts throughout the manufacturing, use, and disposal phases, while also improving energy utilization efficiency.
Simple Maintenance: The transformer requires only periodic checks to ensure that temperature readings remain within normal ranges. It has no easily worn components, and routine testing along with regular dust removal are sufficient—no component replacements are typically needed.
10kV Class Epoxy-Resin Cast Dry-Type Transformer
Safe and Reliable: Made from high-quality materials and employing advanced manufacturing processes, these devices ensure top-notch performance and quality. Additionally, dry-type transformers are equipped with robust temperature measurement and monitoring systems, effectively preventing equipment overheating and subsequent downtime.
High Efficiency and Energy Saving: These transformers feature high efficiency and low losses, significantly reducing energy waste and carbon emissions. They utilize a self-developed fan start-stop logic to lower operating temperatures, enhance heat dissipation efficiency, and minimize energy loss.
Energy- and Environmentally Friendly: The transformers are made from energy-saving and environmentally friendly materials that reduce negative environmental impacts throughout the manufacturing, use, and disposal phases, while also improving energy utilization efficiency.
Simple Maintenance: Regularly check the transformer’s temperature data to ensure it’s within normal ranges. With no easily worn parts, the transformer requires only periodic testing and occasional dust removal; under normal conditions, no components need replacement.
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