500KVA Oil-immersed Transformer for Industrial Power Distribution 11KV 33KV
Product Spotlights
As a trusted manufacturer with ISO9001 certification, Jinhua Dika Electrical Equipment Co., Ltd. proudly introduces our high-quality 500KVA oil-immersed transformer, designed specifically for robust industrial power distribution. With over a decade of experience and exports reaching US$1 million to US$1.5 million annually, we ensure reliable solutions for global clients in markets like North America and Southeast Asia. This transformer delivers exceptional efficiency and durability for industrial settings, reducing downtime and operational costs. Built on rigorous standards from our base in Jinhua, Zhejiang, it supports seamless integration into 11KV and 33KV systems.
Our transformer features advanced oil-immersed cooling technology for superior heat dissipation and longevity, making it ideal for demanding industrial environments. Key technical specifications include:
- Core Design: Laminated silicon steel core minimizes energy losses and enhances efficiency.
- Cooling System: Mineral oil insulation provides excellent thermal stability and fire resistance.
- Protection Features: Built-in safeguards like pressure relief valves and temperature monitors ensure safe operation under load variations.
For detailed parameters, refer to the table below:
| Parameter | Value |
|---|---|
| Rated Capacity | 500 KVA |
| Primary Voltage | 11KV or 33KV (selectable) |
| Secondary Voltage | Customizable (e.g., 400V) |
| Frequency | 50Hz or 60Hz (optional) |
| Efficiency | Up to 98.5% under full load |
Advantages for clients include reduced energy consumption, extended equipment lifespan, and enhanced safety in facilities like factories and power plants. The oil-immersed design offers superior noise reduction and environmental resilience, translating to lower maintenance costs and reliable power supply. Customization options are available upon request to match specific site requirements.
Backed by our ISO9001 quality management system and a team of 11-50 skilled employees, Jinhua Dika has successfully exported to over 14 markets including Eastern Europe and Africa, with shipments from ports like Shanghai and Tianjin. This transformer embodies our commitment to innovation and customer satisfaction, ensuring you get a dependable product for critical power distribution. For inquiries or custom orders, contact us today to leverage our expertise and global reach.
Frequently Asked Questions (FAQ):
- What is an oil-immersed transformer and why is it used? An oil-immersed transformer uses mineral oil for cooling and insulation, providing better heat dissipation and fire safety compared to dry types, making it ideal for high-power industrial applications.
- Can this transformer handle both 11KV and 33KV systems? Yes, it is designed to operate at either 11KV or 33KV primary voltages, with configurations adjustable to suit different grid requirements.
- What industries benefit most from this 500KVA transformer? It is perfect for manufacturing plants, mining operations, and utility substations where reliable power distribution at medium voltage levels is essential.
- Are there customization options available? Absolutely, we offer customization for aspects like secondary voltage, frequency, and enclosure types to meet specific project needs.
- What certifications does this product have? It is ISO9001 certified, ensuring consistent quality and performance standards in manufacturing.
- How long is the delivery time? Delivery typically takes 4-6 weeks, depending on customization and order volume, with shipping from major ports like Guangzhou.
- What maintenance is required? Routine checks for oil levels and insulation are recommended, with low-maintenance design for easy upkeep.
- Is after-sales support provided? Yes, we offer comprehensive support including installation guidance and spare parts availability through our global network.
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