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Smart Manufacturing
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Project
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YBW11-(F·G) High Voltage/Low Voltage Prefabricated Substation (European Style)
Hengxuan Electric is committed to providing customers with research and development, production, sales, and installation (repair, testing) of complete electrical equipment and comprehensive supporting services.
Keywords: High and Low Voltage Complete Sets | Box-type Substation | Power Transformer
- Description
- Technical Specifications
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High-voltage/low-voltage prefabricated substation (European style) is a compact power device integrating high-voltage switchgear, transformers, and low-voltage distribution equipment. It is widely used in urban power grids, industrial and mining enterprises, residential communities, and other places. Its design follows European standards, featuring a compact structure, easy installation, and reliable operation. The European-style substation usually adopts a modular design; the high-voltage part can be equipped with load switches or circuit breakers, the transformer can be dry-type or oil-immersed, and the low-voltage part is configured with different distribution schemes according to needs. This type of substation can complete most assembly and debugging work in the factory, with short on-site installation time, greatly improving project efficiency.
The core advantage of the European-style substation lies in its high integration and intelligence. The high-voltage part is usually equipped with advanced protection devices and monitoring systems, capable of real-time monitoring of key parameters such as voltage, current, and temperature to ensure safe operation of the equipment. The low-voltage part adopts a modular design, flexibly configurable according to user needs, supporting various distribution schemes. In addition, the European-style substation has good protective performance; the enclosure is usually made of stainless steel or aluminum-zinc coated steel plate, effectively resisting harsh environmental impacts, suitable for outdoor or semi-outdoor installation. Its compact design also saves floor space, making it especially suitable for places with limited space.
In terms of environmental protection and energy saving, the European-style substation also performs excellently. Dry-type transformers are preferred in many projects due to their oil-free, fireproof, and explosion-proof characteristics. Meanwhile, the European-style substation supports renewable energy integration, seamlessly connecting with distributed energy systems such as solar and wind power, promoting the development of green energy. Additionally, its intelligent management system can optimize power distribution, reduce energy loss, and lower operating costs. In summary, the high-voltage/low-voltage prefabricated substation (European style), with its efficient, reliable, and environmentally friendly features, has become an indispensable important component of modern power systems.Product Features:
Compact Structure
The European-style substation adopts a modular design, integrating high-voltage, transformer, and low-voltage equipment, occupying a small footprint, easy to install, saving construction time and costs.
Reliable Operation
The equipment uses high-quality materials and advanced technology, with complete protection functions, capable of stable operation in harsh environments, ensuring continuity and safety of power supply.
Flexible Configuration
The low-voltage part has a modular design, allowing flexible adjustment of distribution schemes according to user needs, supporting various application scenarios to meet different power distribution requirements.
Environmental Protection and Energy Saving
Using dry-type transformers, oil-free, fireproof, and explosion-proof, meeting environmental protection requirements. Intelligent management optimizes power distribution, reduces energy loss, and lowers operating costs.
Strong Protection
The enclosure is made of stainless steel or aluminum-zinc coated steel plate, with excellent corrosion, dust, and water resistance, suitable for outdoor or semi-outdoor installation, adapting to various complex environments.
Strong Compatibility
Supports renewable energy integration, seamlessly connecting with distributed energy systems such as solar and wind power, promoting green energy development, meeting the diverse needs of modern power systems.
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Project Unit Parameter Rated Voltage on High Voltage Side kV 3, 6, 10, 20, 35 Maximum Voltage on High Voltage Side 3.6, 7.2, 12, 24, 40.5 Rated Voltage on Low Voltage Side V 315, 400, 550, 690, 800, 950 Rated Current High Voltage Side A Depends on Transformer Capacity Low Voltage Side Depends on Transformer Capacity Rated Frequency Hz 50 Rated Peak Withstand Current
1s Rated Short-time Withstand Current
kA 16, 20, 22.5, 31.3, 40, 50, 63, 80, 100 6.3, 8, 9, 12.5, 16, 20, 25, 31.5, 40 Rated Insulation Level High Voltage Side Lightning Impulse Rated Voltage kV 40, 60, 75 Withstand Voltage Maximum Voltage 46, 70, 85 1min Power Frequency Rated Voltage 25, 30, 42 Withstand Voltage Maximum Voltage 27, 34, 48 Low Voltage Side Rated Voltage V 60≤UI≤300 300 Lightning Impulse Withstand Voltage 2500 6000 8000 12000 1min Power Frequency Withstand Voltage 2000 2500 3000 3500 Transformer Rated Voltage on High Voltage Side kV 3 6 10 20 35 Lightning Impulse Withstand Voltage 40 60 75 125 200/170 1min Power Frequency Withstand Voltage 18/10 25/20 35/28 55/50 85/70 Rated Noise Level Oil-cooled Transformer dB ≤54 Dry-type Transformer ≤62 Enclosure Protection Level Transformer Room IP54 High and Low Voltage Room IP54 Box Transformer Enclosure Level K ≤30
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