33kV 500kVA 3-Phase Oil Filled Power Transformer with Copper Windings

33kV 500kVA 3-Phase Oil Filled Power Transformer with Copper Windings

This 33kV 500kVA 3-Phase Oil Filled Power Transformer features high-conductivity copper windings, complying with S11/S13/S15 series and IEC 60076 standards. With energy efficiency, low loss, and hermetically sealed design, it’s manufactured via advanced CNC shearing and vacuum drying processes. Certified by ISO9001 and insured by PICC, it’s ideal for industrial power distribution in electricity, railway, mining sectors, offering short lead times and global export service.
Send Inquiry
Add To Inquiry
Description
Technical Parameters

 

1
Product Overview

 

As a flagship model of the S11/S13/S15 Series, this 3-phase transformer features high-conductivity copper windings, precisely matching 33kV voltage and 500kVA capacity requirements. It complies with IEC 60076 standards and Dyn11 connection specifications, boasting energy efficiency, low loss, and hermetically sealed moisture resistance. Manufactured via CNC shearing, vacuum drying, and varnishing processes, it's certified by ISO9001 and insured by PICC. Ideal for industrial power distribution in electricity, railway, and mining sectors, it offers short lead times, timely after-sales service, and global exports-winning bids for international power projects. A cost-effective and reliable 3-phase power transmission solution.

product-647-458

 

Assembly

Silicon steel sheet

Winding

Winding02

 

 

 

2
Technical Specifications

500kva

 
3
Functional Advantages

 

  • High Efficiency and Energy Saving: Utilizes advanced technology to reduce losses and save energy.
  • Safety and Reliability: Features high-quality insulation and multiple protection mechanisms for stable operation.
  • Excellent Performance: Adapts to various environments, providing stable and reliable power supply.

 

4
Manufacturing Process

 

  • Precision Core: High-quality silicon steel sheets with precise stacking to reduce noise.
  • High-Quality Winding: Uses high-conductivity materials with strict processes to ensure performance.
  • Durable Oil Tank: Made from high-strength steel with excellent sealing, ensuring durability and reliability.

 

Hot Tags: 33kV 500kVA 3-Phase Oil Filled Power Transformer with Copper Windings, China 33kV 500kVA 3-Phase Oil Filled Power Transformer with Copper Windings manufacturers, suppliers, factory, isolation distribution transformer, 12 pulse transformer, epoxy resin transformer, two winding transformer, oil filled distribution transformers, 150 kva transformer 3 phase

Send Message