

USA Office
2-Year Industry
Warranty
Full Engineering Support
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24/7 Technical Support
Our Products
Engineered for Performance

Substation Transformers
Heavy-duty transformers for utility applications
SKU: SUBST-001
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Up to 750 MVA / 765KV capacity
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Custom built to specification
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Industry best lead times
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Utility and industrial applications
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Massive Throughput: Optimized for high-capacity power distribution across utility and heavy-industrial grids.
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Hardened Construction: Reinforced enclosures built to withstand harsh industrial climates and restricted-access environments.
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Uncompromising Reliability: Every transformer undergoes rigorous quality-assurance testing to exceed IEEE/ANSI standards before it leaves our floor.
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Thermal Efficiency: Advanced cooling technology ensures peak performance even during peak demand and high ambient temperatures.

3-Phase Padmount Transformers
Tamper-proof transformers for pedestrian-accessible areas
SKU: SUBST-002
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75–10,000 kVA range
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Dead front and live front configurations
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Tamper-proof oil-filled design
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Loop feed and radial feed options
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ANSI C57 / CSA C227.4 compliant
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The Yawei 3-Phase Pad-Mounted Transformer is the workhorse of modern commercial and industrial power distribution. Designed for seamless integration with underground cabling, these liquid-filled units provide a high-capacity, low-profile solution for schools, hospitals, data centers, and industrial complexes.
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Engineered with a tamper-proof, compartmentalized design, Yawei ensures that high-voltage internals remain completely isolated from the public. This makes them the ideal choice for high-traffic outdoor areas where safety and aesthetics are just as critical as electrical performance.
3-Phase Padmount Transformers


Polemount Transformers
Overhead transformers for utility scale applications
SKU: SUBST-002
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Overhead pole-mounted design
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Multiple sizes for utility distribution
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Single-phase and three-phase options
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In stock and build to order
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Pole-Mounted Transformer is the definitive choice for reliable overhead power distribution. Specifically engineered for both massive utility networks and localized industrial grids, these units provide high-efficiency voltage conversion in an elevated, space-saving format.
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When your infrastructure is exposed to the elements, resilience is the only metric that matters. Yawei units are built to withstand high-wind loads, extreme temperature fluctuations, and corrosive environments. By moving power distribution off the ground and onto the pole, you gain a versatile, cost-effective solution that simplifies maintenance and minimizes the footprint of your electrical grid.
Polemount Transformers
WHY CHOOSE BLUEBIRD
Delivering Reliable Power Solutions Across North America
Our California warehouse stocks selected transformers and electrical equipment, allowing faster delivery and reduced downtime for your projects.
✔ California Warehouse
✔ In-Stock Products
✔ Fast Delivery
⚙️ Custom
Engineering
We provide customized transformer and switchgear solutions designed to meet your exact project specifications, backed by experienced engineering support.
✔ Custom Design
✔ Project-Specific Solutions
✔ Technical Support
⚡ Fast Response
Our U.S. sales and engineering team responds quickly to RFQs, helping EPC contractors and utilities keep projects moving on schedule.
✔ Quick Quotations
✔ Responsive Communication
✔ Flexible Manufacturing
🛡 Quality
& Reliability
Every product is manufactured under strict quality control and designed to comply with ANSI, IEEE and other international standards.
✔ ANSI / IEEE Standards
✔ Factory Quality Assurance
✔ Long Service Life
Our Commitment
Bluebird Power Systems delivers dependable transformer and power distribution solutions for utilities, EPC contractors, industrial facilities, renewable energy projects, and data centers across North America.
Backed by global manufacturing resources and local California support, we combine engineering expertise, fast response, and reliable delivery to help customers complete projects with confidence.
USA Office



