European Outdoor Electrical Transformer Substation
✅High Reliability
✅Flexible Configuration and Expansion
✅Excellent Operation and Maintenance Convenience
✅Powerful Function Integration
✅Strong Environmental Adaptability
- Product Introduction
Jinneng electric European outdoor electrical transformer substation is a kind of pre-fabricated substation (European type) which is widely used in urban power grid transformation, residential communities, high-rise buildings, industrial and mining, hotels, shopping malls, airports, railways, oil fields, docks, highways and temporary power facilities and other indoor and outdoor places.
Model Meaning
① Pre-fabricated type
② Substation
③ Design Number
④ Rated voltage (high/low voltage)
⑤ Rated capacity
Usage conditions:
● Altitude: ≤2000m
● Ambient temperature: -25℃ ~+40℃
● Relative humidity: at 25℃ , the daily average is not exceed 95%, the monthly average is not exceed 90%
● Installation site: the place no fire, explosion danger, conductive dust, chemical corrosive gas or violent vibration
● If out of above conditions, please contact us
Functional features
European outdoor electrical transformer substation is including High-voltage switchgear, distribution transformers, low-voltage switchgear, energy metering equipment, and reactive power compensation devices are integrated according to specific configurations, demonstrating high-level modular system integration.
● Perfect high and low voltage protection, safe and reliable operation, simple maintenance
● Small footprint, less investment, short production cycle, easy to move
● Flexible wiring scheme
● Unique structure:double layer (composite board) shell is strong, heat insulation, heat dissipation
● Various types: universal type, villa type, compact and other styles
● High voltage ring network cabinet can be equipped with network automation terminal (FTU) to realize the reliable detection of short circuit and single-phase grounding fault, with "four remote" function, easy to upgrade the distribution network automation.
Compared to American-Style
| Feature | European-Style Compact Substation | American-Style Pad-Mounted Transformer (for reference) |
|---|---|---|
| Layout Structure | "Line" type. The high-voltage compartment, transformer compartment, and low-voltage compartment are clearly partitioned and isolated from each other. | "Triangular" type. The transformer body forms one part of the "triangle," connected to high-voltage and low-voltage equipment on both sides, resulting in a more compact structure. |
| High-Voltage Equipment | Uses independent 12kV air-insulated or SF₆ gas-insulated ring main units (RMUs). Functional units are modular, highly expandable, with clear operation and maintenance interfaces. | The high-voltage section shares the tank with the transformer, using oil-immersed load switches + backup protective fuses integrated into the transformer oil tank. |
| Transformer | Mostly independent oil-immersed transformers or dry-type transformers, placed in a separate compartment with dedicated ventilation and cooling design. | Typically an oil-immersed transformer, with high-voltage components immersed in its oil tank. |
| Low-Voltage Equipment | Equipped with a complete low-voltage switchgear assembly (PCC or MCC), capable of accommodating complex outgoing circuits, capacitor compensation, and intelligent monitoring units. | Low-voltage configuration is relatively simple, usually with fewer outgoing circuits and smaller capacity. |
| Appearance | Resembles a small metal house, rectangular, with independent doors for each compartment, facilitating inspection and maintenance. | Looks like a single large oil tank, with the high-voltage section not visible. |
| Main Advantages | High safety (high-voltage compartment is touch-safe), flexible configuration, easy expansion, convenient maintenance and repair. Suitable for complex, multi-circuit, high-capacity distribution scenarios. | Small size, low cost, simple installation. Suitable for cost-sensitive, simple-circuit, low-capacity terminal distribution. |
Product application:
European outdoor electrical transformer substation is widely used in power state grid, wind power, photovoltaic, charging pile, communications, chemical, machinery, smelting, oil fields, factories, charging piles, railway stations, hospitals, schools, real estate, business centers,hospital, school
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