Zhejiang Jiangshan Hengli Electrical Co., Ltd. is one of the leading manufacturers and suppliers of industrial power distribution transformer in China. If you're going to wholesale durable industrial power distribution transformer made in China, welcome to get pricelist from our factory. All customized products are with high quality and low price.
Hengli(Henly)'s 1600kVA Industrial Power Distribution Transformer is designed for heavy-duty power distribution systems requiring high reliability and efficiency. Our 1600kVA oil filled industrial power distribution transformer is purpose-built to deliver stable, high‑capacity voltage conversion for factories, mines, commercial buildings, data centers, construction sites, and utility networks across the globe.
Designed and manufactured in strict compliance with IEC 60076, GB, and ANSI/IEEE standards, this 1600kVA Industrial Power Distribution Transformer combines rugged construction, ultra‑low energy loss, and long service life to support uninterrupted 24/7 operation in the most demanding industrial environments. As a direct transformer manufacturer, we provide customized solutions tailored to various industrial applications.
Technical Specifications
| Rated Power | 1600kVA |
| Primary Voltage | 11kV |
| Secondary Voltage | 0.4kV |
| Cooling Method | ONAN / ONAF |
| Frequency | 50Hz / 60Hz |
| Standards | IEC 60076, ANSI/IEEE |

Typical Applications
- Manufacturing plants & heavy industry
- Mining operations & quarry sites
- Commercial buildings, shopping malls & hotels
- Construction sites & temporary power stations
- Oil & gas, petrochemical and infrastructure projects
- Rural & urban power grid distribution
- Data centers, telecom towers & backup power systems


Key Features & Advantages
High Efficiency and Reduced Energy Loss
The transformer core is manufactured from premium cold-rolled grain-oriented (CRGO) silicon steel, helping reduce no-load losses and improve overall efficiency. Copper windings provide excellent conductivity and stable electrical performance under continuous operation.
Reliable Cooling Performance
The oil-filled design combined with ONAN or ONAF cooling systems effectively dissipates heat generated during operation. This ensures stable temperature control and reliable performance under varying load conditions.
Strong Mechanical Strength
Optimized winding arrangements and reinforced structural design improve resistance to short-circuit forces and mechanical stress, enhancing operational safety and equipment longevity.
Fully Sealed Structure
The sealed tank design minimizes the risk of oil leakage and prevents moisture from entering the transformer. This helps maintain insulation performance and reduces routine maintenance requirements.
Flexible Customization Options
Voltage ratings, tap changer configurations, terminal arrangements, enclosure designs, and protection accessories can be customized to meet local grid requirements and project specifications.
Long Service Life
Built with durable materials and high-quality insulation systems, the transformer is designed for long-term service in industrial and utility applications. Under proper operating conditions, the expected service life exceeds 25 years.

Quality Assurance
All products comply with IEC 60076, ANSI, and IEEE standards.
Certificates:




Available Customization
We provide OEM and ODM services for various project requirements, including:
- 6.6kV / 10kV / 11kV / 13.8kV / 22kV / 33kV primary voltages
- Different secondary voltage configurations
- Copper or aluminum windings
- ONAN or ONAF cooling methods
- Indoor and outdoor installation types
- Special anti-corrosion coatings for harsh environments
FAQ
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