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Engineered Transformer Cores —
Powering the World's Grid, One Core at a Time
From distribution networks to ultra-high-voltage transmission, our transformer cores are engineered to minimize energy loss and maximize operational lifespan. Every lamination is precision-cut, every stack is meticulously assembled.
Features:

1.Supports single-unit million-kilowatt class capacity

2.Ultra-low core loss, ultra-high efficiency

3.Strict quality traceability, full lifecycle management

Transformer Core Specifications
Parameter Specification
Applicable Voltage 110kV - 1,000kV+
Core Structure Large stepped-lap joint, multi-step joint
Single Sheet Size Max. 4,500mm
Stacking Accuracy ±0.20mm
Core Loss Index Superior to GB/T 25446 standard
Typical Projects Baihetan Hydropower Station, UHV transmission projects
High-Voltage Power Transformer Cores
Features:

Supports single-unit million-kilowatt class capacity Ultra-low core loss, ultra-high efficiency Strict quality traceability, full lifecycle management

Transformer Core Specifications
Parameter Specification
Applicable Voltage 110kV - 1,000kV+
Core Structure Large stepped-lap joint, multi-step joint
Single Sheet Size Max. 4,500mm
Stacking Accuracy ±0.20mm
Core Loss Index Superior to GB/T 25446 standard
Typical Projects Baihetan Hydropower Station, UHV transmission projects
High-Voltage Power Transformer Cores
Features:

1.Strong overload capacity, excellent heat dissipation

2.Suitable for outdoor and harsh environments

3.High cost-effectiveness, stable operation

Transformer Core Specifications
Parameter Specification
Applicable Capacity 50kVA - 2,500kVA
Core Structure Three-limb, five-limb
Insulation Method Mineral/vegetable oil impregnation + oil cooling
Burr Control ≤0.05mm (strict standard)
Stacking Accuracy ±0.15mm
Efficiency Class S11 / S13 / S20 / S22
Oil-Immersed Distribution Transformer Cores
Features:

1.Flame retardant, moisture-proof, maintenance-free

2.Suitable for indoor and high fire safety requirement locations

3.Low noise, low loss design

Transformer Core Specifications
Parameter Specification
Applicable Capacity 30kVA - 10,000kVA
Core Structure Rectangular stepped-lap joint
Insulation Method Epoxy Resin cast + air cooling
Burr Control ≤0.03mm (extremely strict standard)
Stacking Accuracy ±0.10mm
Typical Applications Urban power distribution, rail transit, data centers
Dry-Type Transformer Cores
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Finished Transformer Cores
  • 1. Precision engineering measurement is an "extremely demanding" or "extremely difficult" part of various projects. The service scope is relatively small, but it is of great importance and plays a key role. 2. Error theory is used to analyze all aspects from scheme design, measurement implementation to result processing. 3. Precision engineering measurement requires the development of new instruments and special equipment to improve the automation and accuracy of instruments to ensure the accuracy, reliability and effectiveness of measurement results. Because the company is a large company producing compressors.
    Engineering Accuracy Research
    1. Precision engineering measurement is an "extremely demanding" or "extremely difficult" part of various projects. The service scope is relatively small, but it is of great importance and plays a key role. 2. Error theory is used to analyze all aspects from scheme design, measurement implementation to result processing. 3. Precision engineering measurement requires the development of new instruments and special equipment to improve the automation and accuracy of instruments to ensure the accuracy, reliability and effectiveness of measurement results. Because the company is a large company producing compressors.
Slitting Line Material Size(mm) Coil Weight(kg) Coil Outer Diameter(mm) Coil Inner Diameter(mm) Finished Product Specs(mm)
Sheet Thickness Sheet Width Inlet Side Outlet Side Inlet Side Outlet Side Inlet Side Outlet Side Strip Width Range
Key Parameters 0.18~0.50 500~1300 30000 Max. 16000 Max. Φ2000 Max. Φ1800 Max. Φ480~510 Φ510 20~1250
Telephone: 0086-13986168016
WhatsApp: 0852-44709921
Email: zhouyuping@znxg.work
Address: No.83 Handong Avenue, Intelligent Manufacturing Industrial Park, Changjiang New Area, Wuhan, Hubei Province, China
ZhongNeng XinGong Power Technology (Wuhan) Co., Ltd.
描述
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