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Compact Prefabricated Substation
Compact Prefabricated Substation is configured to the purchaser's network, load and site requirements. The typical range below is for product-page reference; final guaranteed values are confirmed in the approved technical schedule.
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RATED VOLTAGE |
RATED CAPACITY |
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STANDARDS BASIS |
TYPICAL APPLICATION |
- Overview
- Recommended Products
- RMU or metal-clad MV section.
- oil or dry-type transformer.
- LV switchboard.
- steel or insulated-panel enclosure.
- Single-line diagram, voltage levels, transformer rating and load schedule.
- Required MV/LV equipment, protection, metering and communication.
- Enclosure dimensions, cable entry, access, HVAC and fire requirements.
- Site environment, transport limits, installation scope and documentation list.
- RMU or metal-clad MV section.
- oil or dry-type transformer.
- LV switchboard.
- steel or insulated-panel enclosure.
- Urban and industrial distribution.
- Renewable, mining and infrastructure projects.
- Fast-track, remote or transportable power systems.
General Product Overview：
Our compact substations (Euro-style) are high-performance, outdoor-rated power distribution units that integrate high-voltage switchgear, a distribution transformer, and a low-voltage switchboard into a single, pre-engineered enclosure. Designed to maximize ground space efficiency, these units offer superior protection against environmental elements. Their aesthetic, low-profile design allows them to blend seamlessly into urban landscapes and residential areas while providing a safe, reliable, and energy-efficient power supply.
Main Technical Specifications ：
| Item | Specification |
|---|---|
| High-voltage Level | Up to 35kV (Customizable) |
| Rated Capacity | 50kVA - 3150kVA |
| Enclosure Protection | IP23, IP43, IP54 |
| Enclosure Material | Composite, Al-Zn Alloy, or Stainless Steel |
| Cooling Method | Natural ventilation with temperature-controlled fan assist |
| Standards | IEC 62271-202, GB/T 17467 |
Verification: Factory Acceptance Test (FAT) reports and Type Test reports available upon order confirmation.
Core Features & Advantages：
✅Ready for Installation: Fully assembled and pre-tested at the factory for fast on-site commissioning.
✅Durable Design: Weatherproof, corrosion-resistant, and vandal-proof structure.
Main Applications：
✅High-end Residential Communities
✅Commercial Centers & Parks
✅Temporary Power for Large Events
Appurtenance
Inquiry
Please provide the following information so the product selection and quotation can be prepared accurately:
Overview
General Product Overview
The compact prefabricated substation integrates medium-voltage switchgear, a transformer and low-voltage distribution equipment in a coordinated outdoor enclosure. Equipment layout, access, ventilation, cable routing and protection are adapted to the project single-line diagram.
Main Technical Specifications
Parameter |
Typical range / configuration basis |
Rated voltage |
Up to 40.5 kV |
Rated capacity |
200-5,000 kVA |
Frequency |
50 Hz or 60 Hz; utility-specific where applicable |
Standards basis |
IEC 62271-202 and applicable equipment standards |
MV section |
RMU or metal-clad switchgear based on the single-line diagram |
Transformer |
Oil-immersed or dry-type unit matched to the duty |
LV section |
Incoming, metering, compensation and outgoing feeders as required |
Enclosure systems |
Ventilation/HVAC, lighting, fire and access provisions by project |
Integrated System Configuration
The substation is engineered from the approved single-line diagram. Equipment clearances, internal arc paths, ventilation, cable bending radius, maintenance access, lifting and transport are checked before the enclosure layout is released.
Main Applications
Urban distribution, commercial facilities, infrastructure and industrial loads.
Engineering Support
Apex supports requirement review, product selection, drawing and interface coordination, manufacturing follow-up, inspection/test-document coordination, export packing and delivery planning. The final scope is defined in the quotation and approved technical agreement.
Recommended Products
Prefabricated Modular Substation | Containerized E-House Substation | KYN28 Metal-Clad MV Switchgear
