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Excellent Safety & Fire Resistance: Free of flammable oil, it significantly reduces the risks of fire and explosion, making it a safe choice for indoor installation scenarios close to personnel and sensitive equipment.
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Environmentally Friendly: It contains no hazardous oils, completely eliminating the risk of soil or water contamination, and is a clean and sustainable electrical equipment.
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Low Maintenance Cost & High Reliability: The solid insulation system does not require regular oil testing or replacement, which reduces whole-life maintenance cost and maximizes operational uptime.
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Robust & Durable Structure: Windings adopt Vacuum Pressure Encapsulation (VPE) technology with high-quality epoxy resin. This effectively resists moisture, dust, and corrosive environments.
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Compact Design: Smaller in size and lighter in weight compared to oil-immersed transformers, offering higher flexibility in confined spaces.
Our professional manufacturing focuses on the design and production of high-quality power transformers. We serve both domestic and international markets with robust engineering and reliable electrical solutions.
Our range includes Distribution Transformers (up to 35kV), Dry-Type Transformers, Oil-Immersed Transformers, and Compact Substations. All products meet international standards including ISO 9001, IEC, and CE, ensuring global compatibility.
Frequently Asked Questions
Does your company hold international quality certifications?
Yes, our facility is ISO 9001 certified. Our products comply with international standards such as IEC (International Electrotechnical Commission) and CE. We can also apply for specific country certifications upon request.
How do you ensure product quality?
Quality assurance covers the entire process: Strict supplier screening for raw materials, established quality control points at critical production stages, and rigorous factory testing for every transformer before shipment.
What are the primary materials used for windings?
We offer both Copper (higher conductivity, better efficiency, longer lifespan) and Aluminum (lower cost, lighter weight) windings. We recommend materials based on project budget and efficiency requirements.
What is the typical delivery lead time?
Standard small transformers usually take 15-30 days. Large or custom units may require 45-90 days depending on specifications and quantity.
How are transformers packaged for safe transport?
For LCL shipments, we use sturdy wooden crates with internal securing and moisture-proofing. For FCL, transformers are securely fastened directly inside the container to withstand long-distance ocean transport.
What is the warranty period and after-sales support?
We offer a 12-month warranty from the date of manufacture. Support includes remote technical guidance via video/email, spare parts supply, and on-site engineer dispatch if required.
Tanaka Electric
