12kV Compact Prefabricated Substation YBW-12 with Galvalume Enclosure
The YBW-12 prefabricated substation integrates high-voltage switchgear, transformer, and low-voltage distribution in one compact unit. Rated 12kV, with a capacity range of 50–1600kVA, it is designed for reliable power distribution in urban, industrial, and temporary construction sites. The enclosure uses galvalume steel sheet with anti-corrosion treatment, ensuring long-term outdoor durability.
Key Selling Points
- Rated capacity from 50 to 1600kVA to match diverse power demands.
- Galvalume steel enclosure with plastic spraying provides excellent anti-corrosion for outdoor installation.
- Integrated HV/LV switchgear reduces footprint and eliminates separate equipment rooms.
- T2 pure copper busbars with tin plating ensure high conductivity and low power loss.
- Sealed transformer compartment with IP2X protection for operator safety.
- Applicable in high-altitude and coastal areas with optional stainless steel enclosure.
Technical Specifications
| Parameter | Value |
|---|
| Rated Voltage | 12kV |
| Rated Current (HV Side) | 400–630A |
| Rated Current (LV Side) | 100–2500A |
| Rated Capacity | 50–1600kVA |
| Protection Degree (HV) | IP3X |
| Protection Degree (Transformer) | IP2X |
Models and Options
Standard YBW-12 model is available with optional stainless steel enclosure for extreme environments, and customization of dimensions, protection grade, and internal components according to project requirements.
Materials and Structure
Enclosure: Galvalume steel sheet or hot-dip galvanized steel sheet with plastic spraying; optional stainless steel. Structure: Modular assembly of cold-rolled galvanized steel sheets. Busbars: T2 pure copper with tin/silver plating. Insulation: Epoxy resin and SMC composite. Transformer: Cold-rolled silicon steel core with oxygen-free copper windings.
Applications
Suitable for urban high-rise buildings, residential communities, municipal infrastructure, industrial plants, mining, highways, ports, oil fields, and temporary construction power supply.
Customization
We offer OEM/ODM: custom dimensions, protection grades, component brands, control logic, and anti-corrosion coatings. For high-altitude (＞2000m) or coastal salt-spray areas, special insulation and 304 stainless steel fasteners can be provided.
Case Study
Reference case: Supplied complete YB box substations for domestic power grid projects, reducing on-site construction time by 60%. (Based on company case: integrated YB box substations require no dedicated power room.)
FAQ
What is the minimum order quantity?
MOQ is 1 unit.
Can the substation operate in outdoor conditions?
Yes, the outdoor version operates in -30℃ to +50℃ with sun-proof, rain-proof, and anti-condensation features.
What certifications are available?
The company holds ISO9001, ISO14001, ISO45001, CCC, and CE/SABER/UL compliance; full type test reports available.
What is the delivery method?
FOB Shanghai.
Can we customize the enclosure material?
Yes, optional stainless steel or hot-dip galvanized steel with plastic spraying.
How is quality assured before shipment?
Pre-shipment testing and third-party inspection (e.g., SGS) are available.
What is the typical design service life?
25–30 years for indoor power rooms with maintenance; ≥20 years for coastal, chemical, and dusty sites with anti-corrosion customization.
Inquiry Information
For inquiries, contact: sale@tuoxinelectric.com, Tel: +86 181-3691-5112, WhatsApp: +86 158-6188-2821. Address: Xixiang Industrial Park, Hengshanqiao Town, Changzhou City, Jiangsu, China.
Image Filename and Alt Suggestions
Image file: ybw12-prefab-substation-galvalume-outdoor.png
Alt: YBW-12 prefabricated substation with galvalume enclosure in outdoor setting
