Compact Substation Manufacturer for 11kV–35kV Distribution Projects
Factory-engineered compact and kiosk substations integrating MV switchgear, distribution transformer and LV distribution into one project-specific solution.
Yingben manufactures compact substations for industrial facilities, infrastructure, commercial developments, solar PV and battery energy storage projects. Voltage level, transformer capacity, MV/LV equipment, protection and enclosure layout can be configured according to project specifications.
Compact Substation Configurations for Different Project Requirements
A compact substation is more than a transformer inside an enclosure. It combines medium-voltage switching and protection, transformer equipment and low-voltage distribution into an integrated power distribution system. Yingben configures each solution according to the incoming voltage, required capacity, load characteristics, installation environment and project protection scheme.
Compact / Prefabricated Substation
MV Switchgear + Transformer + LV Switchboard
An integrated prefabricated solution for industrial facilities, commercial developments, infrastructure and general MV/LV distribution projects. The complete system is configured as one compact unit for factory assembly and efficient site installation.
- Integrated MV, transformer and LV sections
- Dry-type or oil-immersed transformer options
- Project-specific protection and distribution scheme
- Suitable for outdoor installation
Kiosk Substation
Compact Outdoor MV/LV Distribution
Kiosk-type substations provide a compact enclosure for MV switching, transformer and LV distribution equipment. They are suitable for projects where installation space, outdoor operation and integrated distribution are important design considerations.
- Suitable for 11kV, 22kV and other project voltages
- Compact footprint for space-limited projects
- Customized compartment and cable arrangement
- Outdoor enclosure and ventilation design
Customized Packaged Substation
Designed Around Your Electrical Specification
For projects that do not fit a standard configuration, Yingben can engineer the transformer, MV switchgear, LV switchboard, protection system, enclosure and internal layout as one coordinated packaged substation solution.
- Designed according to project SLD
- Custom voltage, capacity and protection scheme
- MV and LV equipment selection according to project needs
- Suitable for solar PV and battery energy storage projects
Not Sure Which Substation Configuration Fits Your Project?
Send us your MV voltage, transformer capacity, LV voltage and single-line diagram. Our engineering team can review the required configuration before quotation.
Compact Substation Technical Specifications
Yingben provides customized MV/LV compact substations for Malaysia, Vietnam, the Philippines and other international projects. Configurations include 11kV, 22kV and 35kV systems, with 13.2kV, 13.8kV, 34.5kV and 60Hz options available according to Philippine project requirements.
| Item | Specification |
|---|---|
| Rated Voltage | 6kV / 10kV / 11kV / 13.2kV / 13.8kV / 22kV / 34.5kV / 35kV, customized to project requirements |
| Rated Frequency | 50Hz / 60Hz, according to project requirements |
| Transformer Capacity | 100kVA - 1000kVA (project-based customization) |
| Transformer Type | Cast Resin Dry-Type Transformer or Oil-Immersed Transformer |
| MV Switchgear | RMU, Vacuum Circuit Breaker Switchgear, Protection and Metering System |
| LV Distribution | Main Distribution Board, ACB/MCCB Protection, Metering and Feeder Systems |
| Installation | Outdoor / Indoor installation with customized enclosure design |
| Applications | BESS, Solar PV, Industrial Power Distribution, Infrastructure Projects |
| Standards | IEC / GB standards according to project specification |
MV Switchgear Compartment
- RMU or vacuum switchgear configuration
- Incoming/outgoing feeder protection
- Suitable for utility and renewable energy projects
Transformer Compartment
- Dry-type or oil-immersed transformer options
- Capacity selection according to load requirements
- Designed for industrial and BESS applications
LV Distribution Compartment
- Main breaker and feeder distribution
- Protection and metering solutions
- Customized according to project SLD
Customized Compact Substation Solutions
For projects in Malaysia, Vietnam, the Philippines and other markets, Yingben customizes compact substations according to the customer's single-line diagram (SLD). Options include MV voltage and frequency, transformer capacity, switchgear configuration, LV distribution layout, protection systems and enclosure design.
Compact Substations for Energy Storage, Renewable Energy & Distribution Projects
Compact substations can integrate transformer, MV switching and LV distribution within a limited footprint, making them suitable for both conventional power distribution and modern renewable-energy projects. Yingben supports project-specific configurations for BESS, solar PV, industrial, infrastructure and commercial applications.
Battery Energy Storage Systems (BESS)
Compact MV/LV substation configurations can support battery energy storage projects by integrating the transformer, medium-voltage switching and protection equipment required between the energy storage system and the distribution network. Configuration is developed according to system capacity, PCS output, grid voltage and project protection requirements.
Infrastructure & Transportation
Prefabricated compact substations are suitable for railway stations, transportation facilities, municipal projects and public infrastructure where reliable outdoor MV/LV distribution, compact installation and simplified on-site deployment are important.
Solar & Renewable Energy
Transformer and compact substation solutions for distributed solar, solar + storage and renewable-energy power distribution projects.
Industrial Facilities
Integrated MV/LV distribution for factories, manufacturing plants, water treatment facilities and other continuous industrial loads.
Commercial Distribution
Project-specific compact substations for commercial developments, buildings and other sites requiring space-efficient power distribution.
Planning a BESS, Solar or MV/LV Distribution Project?
Send us the grid voltage, required capacity, application and single-line diagram. We can review the transformer and compact substation configuration before quotation.
Inside a Compact Substation — Integrated & Assembled in Our Factory
A compact substation combines medium-voltage switching, transformer equipment, low-voltage distribution and the prefabricated enclosure as one coordinated system. Factory assembly helps ensure that the electrical layout, internal wiring and equipment interfaces are checked before delivery.
MV Switchgear / RMU
Incoming power connection, switching, isolation and protection according to the project distribution scheme.
Distribution Transformer
Dry-type or oil-immersed transformer selected according to voltage, capacity, environment and project requirements.
LV Distribution
Main breaker, feeder distribution, protection, metering and other LV functions configured according to the project SLD.
04 — Prefabricated Enclosure
Integrates the electrical compartments while considering ventilation, cable entry, equipment access, maintenance space and outdoor installation requirements.
Factory Assembly Before Delivery
Major equipment and interfaces are assembled and checked as an integrated system before the compact substation leaves the factory.
What Is Inside a Compact Substation?
A compact substation is a factory-assembled MV/LV power distribution unit that typically combines medium-voltage switchgear, a distribution transformer and low-voltage switchgear inside a prefabricated enclosure. The exact equipment, protection scheme and internal layout are configured according to the electrical requirements of each project.
Third-Party Type Test Reports for Combined Transformers
Yingben has third-party type test reports for selected combined transformer models. These documents support technical evaluation of project-specific substation equipment. Relevant test reports can be provided upon request.
630kVA / 10kV Combined Transformer
Model: ZGS11-Z-630/10
Type test report issued by the National High-Voltage Electrical Apparatus Quality Supervision and Inspection Center.
4000kVA / 40.5kV Combined Transformer
Model: ZGS18-Z.F-4000/40.5
Third-party type test report for a project-specific, higher-capacity combined transformer configuration.
Real Project Experience Across Energy & Industrial Applications
Our project experience covers different electrical environments, from solar and energy storage integration to high-load industrial power distribution. These references demonstrate Yingben's ability to adapt transformer and distribution equipment to real operating conditions.
Shenzhen Industrial Water Plant
Solar PV + Energy Storage Power Distribution Project
The project combines municipal grid supply, distributed rooftop solar PV and energy storage in a coordinated multi-source power architecture. Yingben supplied dry-type distribution transformers for the integrated power distribution system, with equipment selected for humid operating conditions and fluctuating renewable-energy and pump-load characteristics.
Guangxi Aotai Aluminum
300,000-Ton High-Performance Aluminum Strip Project
This heavy industrial project operates with large continuous loads, frequent current fluctuations and significant harmonic conditions. The rolling mill can experience short-duration impact loads reaching approximately 2.5 times rated load. Yingben participated in equipment design, manufacturing, supply and commissioning support for the factory power distribution system.
Experience Across Different Power Distribution Environments
Have a Similar Energy or Industrial Project?
Send us your project application, voltage, required capacity and single-line diagram. Our engineering team can review the transformer and compact substation requirements.
Compact Substation FAQ
Common questions about compact substations, MV/LV power distribution, energy storage applications and customized project solutions for Vietnam, Malaysia and international markets.
What is a compact substation?
Can Yingben supply compact substations for BESS and energy storage projects?
What voltage levels can be customized for Vietnam and Malaysia projects?
Can the compact substation use dry-type or oil-immersed transformers?
What technical documents can be provided for project evaluation?
What information is required for a compact substation quotation?
Need a Compact Substation for Your Project?
Send us your MV voltage, transformer capacity, application and single-line diagram. Yingben can review the MV/LV configuration and provide a suitable technical solution for your project.