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With decades of frontline experience in electrical engineering, we recognize Switchgear as the essential core of any distribution network. It functions as both a critical connection point and a fundamental component for ensuring system safety and stability.

All units undergo full type testing in accordance with GB/T 17467-2020 at the National High and Low Voltage Electrical Appliances Quality Inspection and Testing Center, ensuring performance is validated under standardized, real operating conditions.

This built-in thermal resilience is what makes the Box Type Transformer Substation a more economical asset over its entire lifespan, a principle that holds true whether you're specifying an American Type Substation or a European Type Substation.

We’ve found that real confidence comes from proof, not promises. So, we subject every design to the complete set of national type tests required by GB/T 1094.11. This isn’t a partial check; it includes the demanding short-circuit test, high-voltage lightning impulse checks, and full temperature rise validation.

Every Lugao transformer that leaves the factory carries the promise of reliability and is authoritatively certified by national testing organizations.

Lugao Power, that's precisely how we approach every Oil Immersed Transformer we build—whether it's headed for an industrial plant, a renewable site, or a distribution network.