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10kW 20kW Toroidal Transformer for CNC Machine Voltage Conversion 220V to 380V 440V
Product Spotlights
High-efficiency 10kW/20kW toroidal transformers designed for precise 220V to 380V/440V conversion in CNC machines. Features include low EMI, quiet operation, compact design, and robust construction for industrial durability. Backed by ISO9001/14000 certifications and global export experience, ensuring reliable performance and machine uptime.
US$ 260 - 480
MOQ: 10 Units
Key Specifications
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Application:
Other, CNC Machine Voltage Conversion
Power Rating:
10kW, 20kW
Input Voltage:
220V
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, CNC Machine Voltage Conversion
Power Rating
10kW, 20kW
Input Voltage
220V
Output Voltage
380V, 440V
Core Type
Toroidal
Compliance Standards
ISO9001, ISO14000, OHSAS18001
Cooling Method
Natural Air Cooling
Insulation Class
Class H (optional)
As a professional manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. specializes in designing and producing high-performance toroidal transformers for industrial applications. Our 10kW and 20kW Toroidal Transformers are engineered specifically for reliable voltage conversion in CNC machines, ensuring stable operation when transitioning from standard 220V inputs to higher 380V or 440V systems. With over a decade of experience and a commitment to quality underscored by multiple international certifications, we provide robust power solutions that enhance machine performance and longevity.
These transformers are not just components; they are critical investments in your production line's efficiency and safety. By choosing our products, you gain access to a solution backed by rigorous manufacturing processes and a global export footprint spanning North America, Europe, Asia, and beyond.
Core Product Features & Technical Advantages:
- Superior Toroidal Core Design: The toroidal (ring-shaped) core offers significant advantages over traditional laminated cores, including lower electromagnetic interference (EMI), reduced audible hum, higher efficiency, and a more compact, space-saving form factor.
- Precision Voltage Conversion: Specifically calibrated for converting 220V AC input to precise 380V or 440V AC output, catering to the power requirements of various CNC machining centers, lathes, and milling equipment.
- High-Efficiency Operation: Engineered for minimal energy loss, resulting in cooler operation and reduced long-term electricity costs for your facility.
- Robust Construction & Safety: Built with high-grade copper windings and premium insulation materials (Class H available) to withstand demanding industrial environments, ensuring operational safety and durability.
- Low Stray Magnetic Field: The toroidal design inherently contains the magnetic field, minimizing interference with sensitive electronic components nearby, which is crucial in complex CNC setups.
- Customization Options: While standard models are available, we offer customization for specific voltage taps, mounting configurations, and enclosure types to meet unique application needs.
Detailed Technical Specifications:
| Parameter | 10kW Model | 20kW Model |
| Rated Power | 10 kVA | 20 kVA |
| Primary (Input) Voltage | 220V AC | 220V AC |
| Secondary (Output) Voltage | 380V AC / 440V AC | 380V AC / 440V AC |
| Frequency | 50/60 Hz | 50/60 Hz |
| Insulation Class | Standard: Class F; Optional: Class H | Standard: Class F; Optional: Class H |
| Cooling | Natural Air (AN) | Natural Air (AN) |
| Mounting | Through-bolt, chassis mount (customizable) | Through-bolt, chassis mount (customizable) |
Benefits for Your CNC Operations:
- Enhanced Machine Performance: Stable and clean power delivery prevents voltage fluctuations that can cause machining errors, tool breakage, or controller faults.
- Increased Uptime & Reliability: The durable construction and high-quality materials minimize the risk of transformer failure, reducing unplanned downtime.
- Space Optimization: The compact toroidal design allows for easier integration into existing machine cabinets or control panels where space is limited.
- Noise Reduction: Significantly quieter operation compared to traditional transformers, contributing to a better workshop environment.
- Global Compatibility: Suitable for 50Hz and 60Hz power grids, making our transformers ideal for export-oriented machinery or facilities with international equipment.
Frequently Asked Questions (FAQ):
-
Q: Why choose a toroidal transformer over a standard laminated one for my CNC machine?
A: Toroidal transformers offer higher efficiency, lower electromagnetic interference (critical for CNC electronics), reduced noise (hum), and a more compact size, making them superior for precision industrial applications. -
Q: Can this transformer handle both 380V and 440V output?
A: Our standard units are configured for one specific output voltage (either 380V or 440V). Please specify your required voltage when ordering. Dual-tap or customizable models are available upon request. -
Q: What is the difference between the 10kW and 20kW models? How do I choose?
A: The choice depends on the total power consumption of your CNC machine(s). It is recommended to select a transformer with a power rating equal to or greater than the machine's maximum power draw. Consult your machine's specifications or contact our technical team for guidance. -
Q: Are these transformers suitable for continuous duty operation?
A: Yes, they are designed and rated for continuous operation in industrial environments, provided they are installed in a well-ventilated area as per specifications. -
Q: Do you provide custom mounting brackets or enclosures?
A: Yes, we offer customization for mounting hardware and protective enclosures (IP ratings available) to suit your specific installation requirements. -
Q: What certifications do your products hold?
A: Our manufacturing process is certified under ISO9001 for quality management and ISO14000 for environmental management. We also adhere to OHSAS18001 for occupational health and safety. Product-specific certifications can be discussed based on your market needs. -
Q: What are your shipping terms and lead times?
A: We ship globally from major Chinese ports like Shanghai, Ningbo, Tianjin, and Guangzhou. Standard lead times are competitive, and we work with reliable logistics partners to ensure timely delivery to our main markets worldwide.
Trust in a partner with a proven track record. Jinhua Dika Electrical Equipment Co., Ltd. supports an annual export value of US$1 Million - US$1.5 Million, serving a diverse clientele across North America, South America, Europe, Asia, Africa, and Oceania. Our commitment to quality, evidenced by our robust certification portfolio, ensures that every toroidal transformer delivers the reliability your CNC operations demand. By integrating our transformer, you are not just purchasing a component; you are securing a foundation for consistent, high-quality manufacturing output. Contact us today to discuss your voltage conversion needs and receive a tailored solution.
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1Yr
Business Type
Manufacturer
Annual Export Value
US$1 Million - US$1.5 Million
Total Employees
11 - 50 People
Product Certifications
HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, Others
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