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Help CenterCustomized 10kVA Single Phase Toroidal Transformer 220V to 480V for Industrial Use
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As a professional manufacturer of electrical equipment, Jinhua Dika Electrical Equipment Co., Ltd. specializes in providing high-performance, reliable power solutions for industrial applications worldwide. Our Customized 10kVA Single Phase Toroidal Transformer is engineered to deliver precise voltage conversion from 220V to 480V, meeting the demanding requirements of modern industrial facilities. With an ISO9001-certified production process, we ensure every transformer is built to exacting standards, offering superior efficiency, reduced electromagnetic interference, and a compact design that saves valuable space in your electrical panels or equipment.
The toroidal core design is the heart of this transformer's advantages. Unlike traditional laminated E-I core transformers, the toroidal shape provides a shorter magnetic path and superior magnetic coupling. This translates directly into tangible benefits for your operation:
- Higher Efficiency: Reduced core losses mean less wasted energy, leading to lower operating costs and a cooler running unit.
- Lower Stray Magnetic Field: The confined magnetic field minimizes electromagnetic interference (EMI), protecting sensitive electronic equipment nearby.
- Compact and Lightweight: The efficient use of materials results in a smaller, lighter unit that is easier to install and integrate into space-constrained environments.
- Quieter Operation: The toroidal core is inherently less prone to the humming or buzzing noises common in other transformer types.
This transformer is specifically designed for industrial use, making it suitable for a wide range of applications where stable and clean power is critical. Whether you are powering machine tools, CNC equipment, laboratory instruments, industrial lighting systems, or specialized manufacturing processes, this unit provides the reliable voltage step-up you need.
Key Technical Specifications & Features:
| Parameter | Specification |
|---|---|
| Rated Capacity | 10 kVA (Kilovolt-Ampere) |
| Input Voltage (Primary) | 220V AC, Single Phase |
| Output Voltage (Secondary) | 480V AC, Single Phase |
| Frequency | 50/60 Hz (Standard) |
| Insulation Class | Class H (Up to 180°C) |
| Cooling | AN (Air Natural) |
| Winding Material | High-Purity Copper |
| Core Material | Grain-Oriented Silicon Steel |
| Efficiency | Typically >96% at full load |
Customization Options: We understand that standard specifications may not fit every project. Our "customized" offering means we can tailor this transformer to your precise needs. Common customization requests include:
- Voltage Taps: Adding multiple input or output voltage taps for flexibility.
- Enclosure: Providing a protective metal enclosure (IP20, IP23, etc.) for safety and dust/particle protection.
- Terminal Types: Custom terminal blocks, bus bars, or flying leads as required.
- Special Windings: Designing for specific inrush current requirements or harmonic mitigation.
- Mounting Options: Custom brackets or base plates for specific installation needs.
Frequently Asked Questions (FAQ):
-
Q: What are the main advantages of a toroidal transformer over a standard laminated core transformer?
A: Toroidal transformers offer higher efficiency, lower audible noise (hum), reduced external magnetic field (lower EMI), and a more compact, lighter design compared to traditional E-I core transformers. -
Q: Can this transformer handle both 50Hz and 60Hz power systems?
A: Yes, our standard design is suitable for both 50Hz and 60Hz operation. If your application has specific frequency stability requirements, please inform us during the customization process. -
Q: Is a protective enclosure included?
A: A standard unit may be supplied without an enclosure. However, we highly recommend and can provide a robust metal enclosure (e.g., IP20) for safety, which is a common customization option. -
Q: What is the typical lead time for a customized order?
A: Lead time depends on the complexity of customization. For a standard 10kVA model with minor modifications, production typically takes 3-4 weeks after order confirmation. We provide accurate timelines during the quotation process. -
Q: What input/output voltage combinations are possible?
A: While this model is specified for 220V to 480V, we can manufacture transformers for a wide range of single-phase voltage conversions. Common ratios like 110V/240V to 480V are readily available. -
Q: How do I determine if 10kVA is sufficient for my application?
A: You need to calculate the total load (in kVA or Amps) of all equipment the transformer will supply. Ensure the transformer's rated kVA exceeds your total load, with a recommended safety margin of 20-25%. Our technical team can assist with load calculations. -
Q: What certifications does this product have?
A: Our manufacturing facility is ISO9001 certified, ensuring a consistent quality management system. Specific product certifications (like CE) are available upon request and may affect lead time and cost. -
Q: What are the shipping terms and main ports?
A: We ship worldwide via major ports including Shanghai, Tianjin, Guangzhou, and Ningbo. We work with reliable freight forwarders and can arrange shipment under common Incoterms like FOB, CIF, or EXW.
Backed by our ISO9001 quality management system and a track record of supplying to diverse markets across North America, Europe, Asia, and beyond, Jinhua Dika Electrical stands as a reliable partner for your industrial power needs. Our team of 11-50 dedicated professionals is committed to delivering not just a product, but a power solution that enhances the reliability and efficiency of your operations. The combination of toroidal technology, high-quality materials like copper windings, and full customization ensures you get a transformer perfectly matched to your application. Contact us today to discuss your specific requirements and receive a detailed quotation for your Customized 10kVA Single Phase Toroidal Transformer.
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