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The Combined American-style Packaged Substation combines the transformer core, high-voltage load switch, and fuse into a single, compact unit for streamlined installation and operation. The transformer core is made from high-quality low-loss and high-permeability cold-rolled grain-oriented silicon steel sheets, designed to reduce noise and improve efficiency with a low magnetic density. This design contributes to quieter operation, making it ideal for environments that require minimal noise interference.
Using oxygen-free copper for the coil conductors, the substation ensures superior conductivity and long-lasting durability. An advanced drying system is used for optimal drying treatment, ensuring the transformer operates efficiently under various conditions. The substation’s low no-load loss design translates to energy savings, reducing operational costs while ensuring a reliable power supply.
Parameter | Specification |
Operating Conditions | Outdoor installation |
Model | ZGS series |
Capacity | 630 to 4000 kVA |
Rated Voltage | High voltage: 37kV; Low voltage: 0.6kV |
Impedance | 6% - 8% |
Insulation Class | Class A |
Connection Group | Dy11 |
Insulation Level | LI200AC85/AC5 |
Execution Standards | GB/T 6451-2015, GB/T 1094.3-2017 |
Industrial Power Systems: Perfect for industrial applications where space is limited, and reliable, efficient power distribution is essential.
Ring Network and Terminal Power Supply: Suitable for both types of power supply systems, providing flexibility and adaptability in industrial environments.
Outdoor Power Distribution: Designed for outdoor use, making it ideal for harsh environmental conditions while maintaining high performance.
Q1: What are the benefits of the low no-load loss design?
A1: The Low No-load Loss Combined American-style Packaged Substation reduces energy consumption, resulting in significant energy savings and lower operational costs while maintaining reliable power supply.
Q2: How does the transformer core reduce noise?
A3: The transformer core is made from high-permeability cold-rolled grain-oriented silicon steel sheets with laser scribing, which minimizes noise by maintaining low magnetic density.
Q3: What makes this substation energy-efficient?
A4: The Combined American-style Packaged Substation features low no-load loss and high efficiency in the transformer core design, significantly reducing energy wastage during operation.
At Hangzhou Liyi Electric Co., Ltd., our team brings decades of experience in designing, manufacturing, and supporting advanced power solutions. With over 20 years in the industry, our engineers and technical specialists possess deep expertise in power transformer technologies, including cutting-edge designs for energy-efficient solutions and industrial power systems.
Our team is proficient in every aspect of transformer design and production, from selecting the highest quality materials to utilizing state-of-the-art manufacturing technologies. We employ fully automated production lines and advanced drying systems, ensuring precision, reliability, and efficiency in each of our products. Additionally, our continuous commitment to research and development keeps us at the forefront of industry trends, enabling us to deliver tailored solutions that meet specific customer needs.
Our extensive industry knowledge and strong technical capabilities have allowed us to become trusted partners for numerous sectors, including rail transit, urban infrastructure, and industrial power systems. By prioritizing innovation, quality control, and customer support, we consistently deliver high-performance power solutions that set us apart from our competitors.