The 100 kVA three phase oil immersed transformer is a fully sealed transformer. Compared with ordinary oil immersed transformers, it eliminates the oil conservator. Changes in oil volume are automatically adjusted and compensated by the elasticity of the corrugated sheets in the corrugated oil tank. The transformer is isolated from the air, preventing and slowing down oil deterioration and insulation aging, enhancing operational reliability, and requiring no maintenance during normal operation.
100 kVA three phase oil immersed transformer features an advanced design, with significant improvements in materials, structure, and manufacturing processes. The high and low voltage clamps utilize steel straps or upper and side beams for tension, forming a robust frame structure that enhances core clamping force and resistance to transportation impacts. It boasts strong short circuit withstand capability, an attractive appearance, reliable operation, low losses, and low noise, reaching the advanced level of similar international products.




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High quality transformer oil is used, which has high insulation strength and good heat dissipation, ensuring long term safe operation. |
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The winding is securely supported, the coil has high mechanical strength, can withstand short circuit impacts, and has no risk of deformation or displacement. |
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The corrugated oil tank or fully sealed structure prevents oil and water leaks, resulting in a long maintenance free period. |
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High quality cold rolled grain oriented silicon steel sheets have low loss and low noise, meeting energy efficiency and environmental protection requirements. |
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100kVA (customizable upon request) |
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6.6kV,10kV,11kV,20kV,35kV(Customization available upon request) |
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0.38kV,0.4kV(Customization available upon request) |
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±5%,±2×2.5%(Customization available upon request) |
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50Hz/60Hz |
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Dyn11,Yyn0,Yd11,Dyn5(Customization available upon request) |
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Meets national standards / IEC Level 1 / Level 2 energy efficiency |
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Meets national standards / IEC Level 1 / Level 2 energy efficiency |
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<=60K (oil top layer) |
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<=20pC (Standard requirement) |
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– Fault indicators, cable terminals, and other necessary components are available.
– Our certified high-voltage electricians and senior engineers provide on-site or remote installation guidance.
– We use advanced electrical testing equipment, operated by experienced professionals, to ensure safe power supply.
● After-Sales Support – 24/7 online technical assistance. On-site service is guaranteed within 5 days (special parts subject to their arrival time).
– One-stop tailored solutions based on your specific application and requirements.
– Multiple production bases and strict QC ensure fast delivery and minimize supply chain risks.
Kuum tags: 100 kva three phase oil immersed transformer, China 100 kva three phase oil immersed transformer manufacturers, suppliers, factory
