YIMAI Outdoor Box-Type Substation | 10kV/35kV Integrated Compact Transformer Substation
The YIMAI Outdoor Box-Type Substation (箱变) is a compact, all-in-one power distribution solution engineered for outdoor high-voltage to low-voltage power conversion. Sold by Shanghai YIMAI Electric (一迈电气), this prefabricated substation integrates a transformer, high-voltage switchgear, and low-voltage distribution into a weatherproof metal enclosure, providing reliable power supply for rural grids,
- Information
Product Overview
The YIMAI Box-Type Substation is a professional-grade prefabricated power distribution system designed for outdoor installation. Featuring a fully enclosed, weatherproof structure, this "box substation" integrates a power transformer, high-voltage switchgear, low-voltage distribution panels, and protection devices into a single compact unit, eliminating the need for separate substation construction. With a rated voltage of 10kV/35kV and transformer capacities from 50kVA to 2500kVA, it is the ideal solution for rapid deployment of power distribution networks.
Core Technical Advantages
-
Fully Enclosed Outdoor Design
- The entire substation is housed in a heavy-duty metal enclosure with IP55 protection rating, resistant to rain, snow, dust, and corrosion, suitable for long-term outdoor operation.
- The sloped roof design effectively drains rainwater, while ventilation grilles ensure efficient heat dissipation for internal components.
- Lockable doors and warning signs provide physical security and clear safety warnings for personnel.
-
Integrated Transformer & Switchgear
- Integrates a high-efficiency oil-immersed or dry-type transformer, with options for amorphous alloy cores to minimize no-load loss.
- Combines high-voltage switchgear (ring main unit or circuit breaker) and low-voltage distribution panels into one unit, simplifying power distribution and protection.
- Modular design allows for quick installation and commissioning, reducing on-site construction time by up to 80%.
-
Intelligent Monitoring & Protection
- Equipped with a built-in temperature sensor and fault detection system, monitoring transformer oil temperature and load status in real time.
- Supports over-current, earth fault, and over-temperature protection, with audible/visual alarms for fault conditions.
- Optional remote monitoring (RS485/Modbus) enables integration with smart grid systems.
-
Compact & Transportable
- The compact box form factor allows for easy transportation and installation, making it ideal for temporary power projects or remote areas.
- No need for separate substation buildings, significantly reducing construction costs and land use.
Technical Specifications (Typical Values)
| Parameter | 10kV-400kVA Model | 35kV-1600kVA Model |
|---|---|---|
| Model | YIMAI-BX-400kVA | YIMAI-BX-1600kVA |
| Type | Outdoor Box-Type Prefabricated Substation | Outdoor Box-Type Prefabricated Substation |
| Rated Voltage (High Side) | 10kV AC (Three-Phase) | 35kV AC (Three-Phase) |
| Rated Voltage (Low Side) | 400V AC (Three-Phase) | 400V AC (Three-Phase) |
| Transformer Capacity | 400kVA | 1600kVA |
| Transformer Type | Oil-Immersed / Dry-Type (Optional) | Oil-Immersed / Dry-Type (Optional) |
| High-Voltage Switchgear | Ring Main Unit (RMU) / Circuit Breaker | Ring Main Unit (RMU) / Circuit Breaker |
| Protection Degree | IP55 (Outdoor Use) | IP55 (Outdoor Use) |
| Cooling Method | Natural Convection (ONAN) | Natural Convection (ONAN) |
| Operating Environment | -25°C~45°C, 20~90%RH (Non-Condensing) | -25°C~45°C, 20~90%RH (Non-Condensing) |
| Dimensions (W×D×H) | 2500×1500×2200mm | 4000×2200×2800mm |
| Net Weight | ~2500kg | ~8000kg |
| Compliance | GB/T 17467, IEC 62271, CE, ISO 9001 | GB/T 17467, IEC 62271, CE, ISO 9001 |
Target Applications
- Rural & Urban Power Grids: Rapid deployment of power distribution for villages, towns, and urban fringe areas.
- Industrial & Mining Sites: Power supply for factories, mining equipment, and construction sites in remote areas.
- Infrastructure Projects: Power distribution for highways, railways, and water treatment plants.
- Temporary Power & Events: Quick setup of temporary power for construction sites, outdoor festivals, and emergency relief.
- Renewable Energy: Grid connection for small wind farms and solar power plants.
Why Choose YIMAI Box-Type Substation (上海一迈电气)?
YIMAI (上海一迈电气) is a leading manufacturer of prefabricated power distribution solutions, with decades of experience serving global infrastructure and industrial customers. Our box-type substation is rigorously tested to meet national and international standards (GB/T 17467, IEC 62271, CE, ISO), ensuring exceptional reliability, durability, and performance. Purchasing directly from Shanghai YIMAI on Taobao guarantees genuine products, local fast shipping, and professional after-sales support for large-scale projects.
After-Sales Service & Support
- 3-year warranty for all box-type substation products.
- Lifetime technical support via Shanghai YIMAI Taobao store, including on-site installation, commissioning, and maintenance.
- Custom solution design for specific voltage, capacity, and environmental requirements.
- Fast response to emergency repair requests, minimizing downtime for critical operations.
Product Overview
The YIMAI Box-Type Substation is a professional-grade prefabricated power distribution system designed for outdoor installation. Featuring a fully enclosed, weatherproof structure, this "box substation" integrates a power transformer, high-voltage switchgear, low-voltage distribution panels, and protection devices into a single compact unit, eliminating the need for separate substation construction. With a rated voltage of 10kV/35kV and transformer capacities from 50kVA to 2500kVA, it is the ideal solution for rapid deployment of power distribution networks.
Core Technical Advantages
-
Fully Enclosed Outdoor Design
- The entire substation is housed in a heavy-duty metal enclosure with IP55 protection rating, resistant to rain, snow, dust, and corrosion, suitable for long-term outdoor operation.
- The sloped roof design effectively drains rainwater, while ventilation grilles ensure efficient heat dissipation for internal components.
- Lockable doors and warning signs provide physical security and clear safety warnings for personnel.
-
Integrated Transformer & Switchgear
- Integrates a high-efficiency oil-immersed or dry-type transformer, with options for amorphous alloy cores to minimize no-load loss.
- Combines high-voltage switchgear (ring main unit or circuit breaker) and low-voltage distribution panels into one unit, simplifying power distribution and protection.
- Modular design allows for quick installation and commissioning, reducing on-site construction time by up to 80%.
-
Intelligent Monitoring & Protection
- Equipped with a built-in temperature sensor and fault detection system, monitoring transformer oil temperature and load status in real time.
- Supports over-current, earth fault, and over-temperature protection, with audible/visual alarms for fault conditions.
- Optional remote monitoring (RS485/Modbus) enables integration with smart grid systems.
-
Compact & Transportable
- The compact box form factor allows for easy transportation and installation, making it ideal for temporary power projects or remote areas.
- No need for separate substation buildings, significantly reducing construction costs and land use.
Technical Specifications (Typical Values)
| Parameter | 10kV-400kVA Model | 35kV-1600kVA Model |
|---|---|---|
| Model | YIMAI-BX-400kVA | YIMAI-BX-1600kVA |
| Type | Outdoor Box-Type Prefabricated Substation | Outdoor Box-Type Prefabricated Substation |
| Rated Voltage (High Side) | 10kV AC (Three-Phase) | 35kV AC (Three-Phase) |
| Rated Voltage (Low Side) | 400V AC (Three-Phase) | 400V AC (Three-Phase) |
| Transformer Capacity | 400kVA | 1600kVA |
| Transformer Type | Oil-Immersed / Dry-Type (Optional) | Oil-Immersed / Dry-Type (Optional) |
| High-Voltage Switchgear | Ring Main Unit (RMU) / Circuit Breaker | Ring Main Unit (RMU) / Circuit Breaker |
| Protection Degree | IP55 (Outdoor Use) | IP55 (Outdoor Use) |
| Cooling Method | Natural Convection (ONAN) | Natural Convection (ONAN) |
| Operating Environment | -25°C~45°C, 20~90%RH (Non-Condensing) | -25°C~45°C, 20~90%RH (Non-Condensing) |
| Dimensions (W×D×H) | 2500×1500×2200mm | 4000×2200×2800mm |
| Net Weight | ~2500kg | ~8000kg |
| Compliance | GB/T 17467, IEC 62271, CE, ISO 9001 | GB/T 17467, IEC 62271, CE, ISO 9001 |
Target Applications
- Rural & Urban Power Grids: Rapid deployment of power distribution for villages, towns, and urban fringe areas.
- Industrial & Mining Sites: Power supply for factories, mining equipment, and construction sites in remote areas.
- Infrastructure Projects: Power distribution for highways, railways, and water treatment plants.
- Temporary Power & Events: Quick setup of temporary power for construction sites, outdoor festivals, and emergency relief.
- Renewable Energy: Grid connection for small wind farms and solar power plants.
Why Choose YIMAI Box-Type Substation (上海一迈电气)?
YIMAI (上海一迈电气) is a leading manufacturer of prefabricated power distribution solutions, with decades of experience serving global infrastructure and industrial customers. Our box-type substation is rigorously tested to meet national and international standards (GB/T 17467, IEC 62271, CE, ISO), ensuring exceptional reliability, durability, and performance. Purchasing directly from Shanghai YIMAI on Taobao guarantees genuine products, local fast shipping, and professional after-sales support for large-scale projects.
After-Sales Service & Support
- 3-year warranty for all box-type substation products.
- Lifetime technical support via Shanghai YIMAI Taobao store, including on-site installation, commissioning, and maintenance.
- Custom solution design for specific voltage, capacity, and environmental requirements.
- Fast response to emergency repair requests, minimizing downtime for critical operations.
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