YB Series Prefabricated Compact Substation (European-Style Box Substation)
High-efficiency YB series prefabricated compact substation. An integrated, modular power solution combining MV switchgear, transformer, and LV distribution for rapid urban and industrial deployment
100% Pure Copper
Guaranteed premium copper windings for superior thermal performance and longevity.
7-Day Rapid Shipping
Industry-leading lead times to keep your infrastructure projects on schedule.
Detailed Description
Technical Parameters
| Rated Voltage | 10kV / 11kV / 20kV / 33kV / 35kV |
| Rated Frequency | 50Hz / 60Hz |
| Rated Capacity | 100kVA - 3150kVA (Customizable) |
| HV Switchgear | Ring Main Unit (RMU) or Load Break Switch |
| Transformer Type | Oil-immersed or Dry-type |
| Protection Degree | IP43 (Enclosure) / IP54 |
| Temp. Rise | Transformer: 65K / Oil: 55K |
| Insulation Level | 1 min Power Frequency Withstand: 42kV |
| Safety Interlock | Five-prevention (Mechanical/Electrical) |
| Housing Material | Cold-rolled Steel / Aluminum Alloy |
| Compliance | IEC 62271-202, GB/T 17467 |
Core Advantages
All-in-One Integrated Power Hub
Seamlessly integrates medium-voltage incoming, transformation, and low-voltage outgoing units into one modular system
Rapid Field Deployment
Delivered as a fully assembled and factory-tested unit, allowing for immediate connection to the grid with minimal civil works
Independent Maintenance Rooms
Dedicated compartments for MV switchgear, transformers, and LV switchgear ensure high safety standards and easy technician access
Rugged Weatherproof Design
High-quality, heat-insulated, and corrosion-resistant metal housing guarantees reliable operation in diverse climate conditions
Comprehensive Safety Interlocking
Built-in "five-prevention" safety mechanism prevents accidental operations, ensuring the absolute safety of operating personnel
Scalable & Customizable
Flexible configuration options allow for tailormade designs to match specific capacity requirements and site limitations
Detailed Display
Logistics Strategy
We understand that safe delivery is as important as the equipment itself. Every unit is securely fastened in reinforced wooden crates or heavy-duty sea-freight packaging to prevent any shifting during transit.
- ✓Moisture-proof vacuum sealing
- ✓Real-time GPS tracking for overseas
- ✓Pre-export factory FAT report included
Expert FAQs
What is your standard delivery time?
For standard units, we can ship within 7 days. Customized configurations typically take 15-25 days.
Do you provide overseas installation support?
Yes, we offer on-site engineering supervision and online technical commissioning support for global projects.
Are your transformers compatible with smart grid systems?
Absolutely. We provide integrated intelligent monitoring systems for real-time load and health analysis.
What certifications do you hold?
Our factory is ISO 9001, ISO 14001 certified, and all products carry the CE mark and local grid compliance reports.
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