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Help Center3kVA 380V Electrical Isolation Transformer for Solar Energy Machinery - Copper Winding Design
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As a dedicated manufacturer with over a decade of expertise, Jinhua Dika Electrical Equipment Co., Ltd. proudly introduces our high-performance 3kVA 380V Electrical Isolation Transformer, specifically engineered for solar energy machinery. Based in Jinhua, Zhejiang, China, we leverage ISO9001-certified processes and a team of 11-50 skilled professionals to deliver products that excel in reliability and safety for industrial applications. With an annual export value of US$1 million to US$1.5 million, we serve diverse global markets including North America, Europe, and Asia, ensuring our transformers meet the highest standards. This transformer features a premium copper winding design, offering superior efficiency and durability to safeguard your solar equipment against electrical hazards.
Key Features and Technical Specifications: Our isolation transformer is designed to provide complete electrical isolation, preventing ground loops and voltage surges in solar energy systems. This enhances equipment longevity and reduces downtime. The copper winding ensures minimal energy loss and high thermal stability, making it ideal for harsh environments. Key benefits include:
- Enhanced Safety: Isolates solar machinery from grid fluctuations, protecting against electrical shocks and surges.
- High Efficiency: Copper windings reduce resistance and heat generation, improving overall energy efficiency by up to 98%.
- Robust Construction: Built with durable materials for long-term reliability in outdoor or industrial settings.
- Easy Integration: Compact design allows for seamless installation in solar power systems, with customizable options available upon request.
Technical specifications are detailed in the table below, covering essential parameters for informed decision-making:
| Parameter | Value |
|---|---|
| Rated Capacity | 3kVA |
| Input Voltage | 380V AC |
| Output Voltage | 380V AC (isolated) |
| Frequency | 50/60 Hz |
| Efficiency | ≥ 97% |
| Temperature Range | -20°C to 40°C |
| Weight | Approx. 25 kg |
These specifications ensure the transformer handles typical solar energy loads effectively, with benefits like reduced maintenance costs and extended machinery life. For instance, the copper winding minimizes corrosion risks, while the isolation function prevents costly downtime in solar farms. Additional options, such as different enclosures, are customizable to suit specific project needs.
Frequently Asked Questions (FAQ):
-
Q1: Why is this transformer ideal for solar energy machinery?
A: It provides electrical isolation to prevent grid-induced surges, ensuring stable operation and protecting sensitive solar components like inverters. -
Q2: What advantages does copper winding offer over aluminum?
A: Copper offers higher conductivity and thermal resistance, leading to better efficiency and longer lifespan in demanding conditions. -
Q3: Is this transformer compatible with different voltage systems?
A: Yes, it's designed for 380V input/output, but variations can be customized upon request for global applications. -
Q4: How does the ISO9001 certification benefit buyers?
A: It guarantees consistent quality control in manufacturing, ensuring reliable performance and adherence to international standards. -
Q5: What is the typical lead time for delivery?
A: Standard lead time is 2-4 weeks, with shipment from ports like Shanghai or Guangzhou for fast global access. -
Q6: Can this transformer handle outdoor installations?
A: Absolutely, its robust construction with Class F insulation supports use in various environments, including solar farms. -
Q7: Are installation services included?
A: Installation guidance is provided, but professional services are optional and available upon consultation. -
Q8: What warranty is offered?
A: A standard 1-year warranty covers defects, with extended options customizable based on customer requirements.
Backed by our strong export presence in over 15 regions including North America, Southeast Asia, and Europe, we've built trust through consistent delivery from key ports like Tianjin and Ningbo. Our annual exports of US$1 million to US$1.5 million reflect our commitment to quality and customer satisfaction. Choose our transformer for its proven durability and cost-saving benefits in solar applications—contact Jinhua Dika today for a personalized quote and experience the difference in industrial-grade performance.
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