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500KVA Oil Immersed Transformer
Oil-immersed Transformer
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500KVA Oil Immersed Transformer

Our 500KVA Oil Immersed Transformer is engineered for maximum reliability and efficiency. Featuring a low-loss design, super overload capacity, and full international certifications, it is the ideal power solution for industrial, commercial, and utility applications worldwide.

The global trust in our product is demonstrated by this map of international projects powered by our oil immersed transformer. From the rugged demands of the Mongolian Gold Mine Project and the Ethiopian Plastic Factory to critical infrastructure like the Hong Kong Zhuhai-Macao Bridge and the U.S. Grid Infrastructure Project, our transformers prove their mettle.

They are also instrumental in public works initiatives like Rural power grid renovation in Zambia and monumental endeavors like the Hubei Three Gorges Project. This diverse portfolio is a testament to the adaptability, reliability, and robustness of our oil immersed transformer across various industries and environmental conditions worldwide.

  • Cooling Method Oil-immersed Type Transformer
  • Frequency Characteristics Power Frequency
  • Core Core-type Transformer
  • Usage Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
  • Certification ISO9001-2000, ISO9001, CCC, CE, Etc.
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product details

PRODUCT INTRODUCTION

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Our 500KVA oil immersed transformer, engineered with a super overload capacity and a low-loss design for maximum efficiency and reliability.​

This powerful image showcases our flagship product: the high-performance 500KVA oil immersed transformer. Engineered for durability and reliability in the most demanding industrial applications, this unit is the cornerstone of efficient power distribution.

The robust construction visible here is designed to deliver two critical advantages: Super Overload Capacity, which allows this 500KVA oil immersed transformer to handle significant power surges and peak demands without failure, and a Low-loss Design, achieved through high-quality core materials that minimize energy waste and significantly reduce operating costs over its lifespan.

Investing in this 500KVA oil immersed transformer guarantees a resilient and economical power solution for your project.

FEATURES


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Witness our meticulous 6-step production process for building a reliable 500KVA oil immersed transformer: Cutting Material, Precision Winding,​Assembling, Vacuum Drying, Rigorous Testing, and the Finished Product.

Uncompromising quality is built into every 500KVA oil immersed transformer we produce, as illustrated by this detailed look at our manufacturing process.

Each unit begins with precision Cutting Material to ensure exact specifications.

The heart of the transformer is formed during the Winding stage, where skilled technicians craft the coils with meticulous care.

Assembling brings all components together under strict quality controls.

The critical Vacuum Drying phase removes all moisture, guaranteeing superior insulation integrity and long-term stability.

Before shipment, every 500KVA oil immersed transformer undergoes rigorous Testing to validate all performance parameters, ensuring the Finished Product that reaches you is nothing short of exceptional.

This end-to-end control is what defines our 500KVA oil immersed transformer.
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PRODUCT SPECIFICATIONS

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Rated Capacity (kVA) Connection group symbol Voltage Combination (kV) No-load current % No-load loss (W) Load loss(W) Short-circuit impedance %
H.V. (kV) L.V. (kV)
10 Dyn11 Yzn11 Yyn0 6±5% or 6.3±5% 10±5% 0.4 3.8 55 310 4.0 
20 3 80 475 4.0 
30 2.1 100 630/660 4.0 
50 2 130 910/870 4.0 
63 1.9 150 1090/1040 4.0 
80 1.8 180 1310/1250 4.0 
100 1.6 200 1580/1500 4.0 
125 1.5 240 1890/1800 4.0 
160 1.4 280 2310/2200 4.0 
200 1.3 340 2730/2600 4.0 
250 1.2 400 3200/3050 4.0 
315 1 480 3830/3650 4.0 
400 1 570 4520/4300 4.0 
500 1 680 5410/5150 4.0 
630 0.9 810 6200 4.5 
800 0.8 980 7500 4.5 
1000 0.7 1150 10300 4.5 
1250 0.6 1360 120000 4.5 
1600 0.6 1640 14500 4.5 
2000 0.6 1940 18300 5.5 
2500 0.5 2290 21200 5.5 

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