Hunan Hentg Power Electric Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 300-500MVA/Year |
| Delivery Time | 25 |
| Packaging Details | Wooden Package |
| Product Name | Auto Transformer |
| Rated Capacity | 125KVA |
| Frequency | 50/60HZ |
| Insulation Class | ClassA |
| Core Material | Silicon Sheet(Customized) |
| Winding Material | Copper/Aluminum |
| Vector Group | Dyn11（Customized |
| Phase | Single/Three |
| Application | Industrial ,Commercial Use,Instrument,Power Grid System，Electrical Substations |
| Standard | IEC60076 |
| Warranty | 1Year |
| Brand Name | HENTG POWER |
| Model Number | 125KVA-11/0.4 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 300-500MVA/Year |
| Delivery Time | 25 | Packaging Details | Wooden Package |
| Product Name | Auto Transformer | Rated Capacity | 125KVA |
| Frequency | 50/60HZ | Insulation Class | ClassA |
| Core Material | Silicon Sheet(Customized) | Winding Material | Copper/Aluminum |
| Vector Group | Dyn11（Customized | Phase | Single/Three |
| Application | Industrial ,Commercial Use,Instrument,Power Grid System，Electrical Substations | Standard | IEC60076 |
| Warranty | 1Year | Brand Name | HENTG POWER |
| Model Number | 125KVA-11/0.4 | Certification | CE |
| Place of Origin | China |
HENTG POWER Auto Transformers are designed for various industrial and electrical equipment applications, providing efficient, safe, and reliable voltage conversion. This 125KVA three-phase auto transformer offers excellent short-circuit strength, stable operation under high load, and meets the electricity needs of industrial facilities, energy projects, and high-temperature regions. Customizable designs are available to ensure suitability for complex operating conditions and specialized electrical environments.
| Parameter | Specification |
|---|---|
| Model | HENTG-AUTO-125KVA |
| Capacity | 125 KVA |
| Input Voltage | 11 kV |
| Output Voltage | 0.4 kV |
| Phase | Three-phase |
| Cooling Method | ONAN / Optional Air Cooling |
| Short-Circuit Withstand | ≥2.5x rated current, 2s |
| Noise Level | ≤55 dB |
| Temperature Rise | ≤65°C (high-temperature suitable) |
| Protection Level | IP23 / Optional IP44/IP54 |
| Insulation Class | F / Optional H |
| Installation | Indoor/Outdoor floor-mounted |
| Winding Material | Premium copper wire |
| Core Material | Cold-rolled silicon steel, high permeability |
| Special Design | Explosion-proof, |
Market Problem: Standard transformers overheat, self-ignite, or reduce lifespan in hot climates.
Our Solution:
HENTG Power is a high-tech enterprise specializing in transformer R&D, manufacturing, and sales, with extensive experience in the electrification industry. The company offers customized transformer solutions including dry-type, oil-immersed, and auto transformers, widely used in industrial, energy, construction, transportation, and infrastructure projects. We are committed to providing reliable, efficient, safe, and environmentally friendly power equipment worldwide, with comprehensive pre-sale, during-sale, and after-sale services. HENTG boasts advanced production lines, strict quality management systems, and professional technical teams capable of rapid response to customer needs, providing tailored power solutions for complex projects.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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