Low Noise Liquid Filled Transformer 11kV/0.4kV With ONAN Cooling System
Product Spotlights
As a dedicated manufacturer with over a decade of experience, Jinhua Dika Electrical Equipment Co., Ltd. proudly introduces our Low Noise Liquid Filled Transformer, engineered to deliver exceptional reliability and efficiency in power distribution. With ISO9001 certification and a robust annual export value of US$1 Million to US$1.5 Million, we cater to diverse global markets including North America, Europe, and Asia, ensuring our products meet international standards. This transformer is designed for minimal noise output and optimal performance, making it ideal for urban and sensitive environments where quiet operation is essential. Our commitment to quality, backed by a team of 11-50 skilled professionals, guarantees that each unit is built to last and reduce operational disruptions.
This transformer excels in various applications due to its advanced features and robust construction. Key characteristics include:
- Low Noise Operation: Engineered with specialized materials and design to significantly reduce sound levels, enhancing comfort in residential and commercial areas.
- Efficient ONAN Cooling: The Oil Natural Air Natural system ensures natural heat dissipation without forced mechanisms, improving longevity and reducing maintenance needs.
- Liquid-Filled Insulation: Using high-grade mineral oil, it provides superior electrical insulation and thermal stability, preventing overheating and extending service life.
- Voltage Flexibility: Rated at 11kV/0.4kV, it efficiently steps down high voltage for safe distribution, with options for customization to suit specific grid requirements.
Technical specifications highlight its precision engineering. Below is a summary of core parameters:
| Parameter | Value | Benefit |
|---|---|---|
| Primary Voltage | 11kV | Handles high input for industrial use |
| Secondary Voltage | 0.4kV | Safe output for end-user applications |
| Cooling Type | ONAN | Energy-efficient and low-maintenance |
| Noise Level | Below standard thresholds | Reduces environmental impact |
| Insulation Material | Mineral Oil | Enhances safety and durability |
Advantages for clients include lower operational costs through reduced energy consumption and minimal upkeep, as well as enhanced system reliability in diverse settings like factories, hospitals, and residential complexes. The transformer's robust build ensures it withstands harsh conditions, providing peace of mind for long-term investments.
Backed by our extensive export footprint across continents such as North America, South America, and Southeast Asia, Jinhua Dika has built a trusted reputation for delivering high-quality electrical solutions. Our ISO9001 certification underscores rigorous quality control processes, while our strategic ports in Shanghai, Tianjin, Guangzhou, and Ningbo facilitate swift global shipments. Choose this transformer for its proven noise reduction and cooling efficiency, and contact us today to explore how it can optimize your power infrastructure—request a quote or customization to get started.
Frequently Asked Questions (FAQ):
- What makes this transformer low noise? It incorporates advanced damping materials and optimized core design to minimize vibrations, resulting in significantly reduced sound emissions compared to standard models.
- Is the ONAN cooling system reliable? Yes, ONAN cooling uses natural convection for heat dissipation, eliminating the need for fans or pumps, which enhances reliability and lowers failure risks.
- What certifications are included? This product is ISO9001 certified, ensuring consistent quality and compliance with international manufacturing standards.
- Can I get a customized voltage rating? Absolutely, voltage and capacity can be tailored upon request to match specific project requirements.
- How long is the delivery time? Standard units ship within 4-6 weeks from ports like Shanghai; expedited options are available for urgent needs.
- What applications is it best suited for? Ideal for power distribution in urban areas, hospitals, schools, and industrial sites where low noise and efficient cooling are critical.
- Is there a warranty? A standard 1-year warranty covers manufacturing defects, with extensions optional for added protection.
- Do you support global shipping? Yes, we export to all listed markets including Oceania and Africa, with logistics handled from major Chinese ports.
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