HENGFENGYOU ELECTRIC designs and manufactures a comprehensive range of 5000 kVA (5 MVA) transformers utilizing the same fundamental electromagnetic principles but engineered with distinct structural topologies to satisfy diverse global grid applications.

• 5000 kVA Three-Phase Oil-Immerse Transformer (Rated Voltage: 6 kV to 35 kV) – Engineered for main step-down substations, large manufacturing plants, and centralized renewable energy hubs.

• 5000 kVA Cast Resin Dry-Type Transformer (Rated Voltage: 6 kV to 35 kV) – Ideal for high-capacity indoor substations, skyscrapers, large data centers, and environments demanding maximum fire isolation.

• 5000 kVA Three-Phase Pad-Mounted Transformer (Rated Voltage: 2.4 kV to 34.5 kV) – Heavy-duty loop-feed compartment design for North American style industrial parks and commercial microgrids.

• 5000 kVA Isolation Transformer (Low Voltage: 120V, 127V, 208V, 220V, 380V, 400V, 600V) – Specialized high-power galvanic separation system for grid harmonic filtering and massive industrial machinery isolation.

• Global Standard Compliance: Fully complies with GB, IEC, GOST, EN, NF, and ANSI/IEEE standards. Custom engineering is available to meet specific utility grid codes.

• International Certifications: Certified by ISO9001, CE, IEC, SABS, COC, CSA, and UL, assuring global cross-border market entry and insurance approval.

• Premium Eco-Design Efficiency: System efficiency exceeds 99%, fully satisfying the stringent European Tier 2 Eco-design regulations (EU No. 548/2014), lowering long-term operational costs (OPEX).

• Maintenance-Free Enclosure: Featuring an IP65 hermetically sealed protection level. It is 100% dustproof and moisture-proof, offering a maintenance-free design with an engineered operational lifespan of over 25 years.

• Eco-Friendly Sustainability: Optional biodegradable FR3 vegetable/ester oil is available to reduce carbon footprint and mitigate environmental hazards.

• Robust Overload Capacity: The high-purity copper-wound 5000 kVA model reliably supports a short-term emergency overload up to 150% of the rated capacity for up to 2 hours (requires top oil temperature monitoring to remain ≤ 95 ℃).

Scale Your Energy Business with HENGFENGYOU ELECTRIC

As a premium global electrical equipment manufacturer, our accumulated engineering expertise and cutting-edge manufacturing technology have benefited EPC contractors and utilities in more than 50 countries. We focus on establishing long-term, trusted partnerships by delivering zero-defect power products and unparalleled technical support.