Next-Gen Energy Saving Dry-type Transformer
Products Description
Top-Tier Efficiency, Ultra-Low Loss
Compliant with China Class 1 Energy Efficiency Standards. Utilizes amorphous alloy core and high-purity copper foil windings, achieving no-load loss ≤1.2kW and load loss ≤18.5kW, delivering 30%+ energy savings versus conventional models. Annual electricity cost savings exceeding CNY 50,000, ensuring rapid ROI over a 10-year lifespan. Ideal for high-load continuous operation scenarios.
Extreme Safety & Full Environmental Protection
Class H epoxy resin vacuum casting with IP54-rated enclosure, resistant to salt spray, condensation, and extreme temperatures (-40°C to +160°C). Partial discharge <5pC, flame-retardant, pollution-free. CE and CQC certified for stable performance in harsh environments (mines, coastal areas).
Intelligent Cooling & Silent Operation
Multi-channel 3D cooling design reduces temperature rise to ≤85K (national standard: 100K). Intelligent thermal control adjusts fan speed dynamically, ensuring noise ≤55dB. Equipped with waste heat recovery interfaces for full-load operation in high-temperature conditions.
Robust Durability & Universal Adaptability
IP55-rated dustproof/waterproof housing, resistant to high humidity, salt corrosion, and industrial harshness. Withstands 25kA short-circuit currents without damage. Operates reliably across -40°C to +160°C without auxiliary heating/cooling systems.
Long-Term Savings & Eco-Friendly
Class 1 energy efficiency (40% lower no-load loss than national standards), saving CNY 30,000–50,000 annually. Maintenance-free epoxy-sealed structure for 10+ years. Noise <60dB, oil-free, and RoHS environmental certification, suitable for public spaces (malls, schools).
Product Specification
| Model number | SCB18-2500-Nx 1 |
| Rated volume quantity(KVA) | 2500 |
| High voltage(KV) | 6/6.3/10/10.5 |
| High voltage tap range(KV) | +3/-1/±5%/±2×2.5% or ×2.5% |
| Low voltage(KV) | 0.4 |
| Connection group label | Dyn11or Yyn0 |
| No-load loss(W) | 2080 |
| Load loss(W) | 15445 |
| No-load electricity(%) | 0.7 |
| Short circuit resistance(%) | 6 |
How we started

2006-2010
2006-2010 Foundation Period | Embracing International Standards
Strategic Positioning: Strategic manufacturing partner for Fortune 500 power industry giants
Key Milestones:
✔️ Delivered 1,200+ sets of complete power equipment as OEM supplier for listed companies
✔️ Established 217 process standards aligned with client specifications
✔️ Achieved ISO 9001 certification with 0.12% defect rate (industry avg: 0.35%)

2010-2012
2010-2012 Transformation Era | Pioneering Independent Branding
Strategic Shift: Transition from OEM manufacturing to branded operations
Key Achievements:
✔️ Obtained National Industrial Product License
✔️ First-year branded product sales: ¥38M with 43% repeat order rate
✔️ Industry-first lifecycle tracking system enabling 30-year data traceability
Technical Milestones:
► S11-M oil-immersed transformer certified Class 1 energy efficiency (GB 24790)
► Sheet metal precision improved from ±2mm to ±0.8mm

2012-2018
2012-2018 Expansion Era | Building Industry Ecosystems
Strategic Focus:
Capacity Expansion × Technical Depth × Global Integration
|
Dimension |
Achievements |
|
Capacity |
Built 43,000 sq.m digital factory (170% capacity increase) |
|
Technology |
7 invention patents + 12 utility model patents (2 national standards drafted) |
|
Partnership |
Key supplier to ABB/Schneider APAC (service network: 29 provinces) |

2018-Present
2018-Present | Innovating an Era: InterpretingChina's Smart Manufacturing
Industry 4.0 Smart Factory:Achieved 92% automation in key processes.
Hi-B Steel Adoption: Fully integrated high-permeability grain-oriented silicon steel.
Global Certification & Reach: KEMA-certified products entering 18 markets across the EU, Southeast Asia, and beyond.
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