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220V to 380V Voltage Transformer 15kva 30kva 50kva for Workshop Power Supply
Product Spotlights
High-efficiency 220V to 380V step-up transformer for workshops, available in 15kVA, 30kVA, and 50kVA. Features durable silicon steel core, built-in overload protection, low noise (<45 dB), and customizable windings (copper/aluminum). Backed by ISO9001 certified manufacturer with global shipping from China ports.
US$ 1200
≥1 Unit
Key Specifications
Get Latest Price
Power Rating:
15kVA / 30kVA / 50kVA
Input Voltage:
220V AC
Output Voltage:
380V AC
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Power Rating
15kVA / 30kVA / 50kVA
Input Voltage
220V AC
Output Voltage
380V AC
Phase
Three Phase
Frequency
50/60 Hz
Cooling Method
Natural Air Cooling / Fan Cooling (optional)
Insulation Class
Class F / H (optional)
Application
Workshop Power Supply, Industrial Equipment
Winding Material
Copper / Aluminum (optional)
Standards
ISO9001, ISO14000, OHSAS18001
Jinhua Dika Electrical Equipment Co., Ltd. proudly presents our 220V to 380V Voltage Transformer in 15kVA, 30kVA, and 50kVA models, specifically engineered for workshop power supply applications. As a dedicated manufacturer with over a decade of experience in the electrical equipment industry, we understand the critical need for reliable voltage conversion in industrial environments. Our transformers are designed to step up 220V single-phase or three-phase input to a stable 380V output, ensuring your machinery operates at peak efficiency without interruption. Built with high-grade materials and rigorous quality control, this product series offers a cost-effective solution for workshops requiring robust power conversion, backed by our commitment to excellence and customer satisfaction.
Product Features and Technical Specifications
- High Efficiency Conversion: Our transformers achieve efficiency ratings above 95%, minimizing energy loss and reducing operational costs for your workshop.
- Durable Construction: The core is made from high-quality silicon steel laminations, reducing eddy current losses and ensuring long service life even under continuous heavy loads.
- Flexible Power Options: Available in 15kVA, 30kVA, and 50kVA capacities to match diverse workshop requirements, from small tooling to large industrial machinery.
- Comprehensive Protection: Each unit includes built-in overcurrent, overload, and short-circuit protection, safeguarding both the transformer and connected equipment.
- Low Noise Operation: Advanced winding techniques and vibration-dampening mounts keep noise levels below 45 dB, creating a comfortable working environment.
- Easy Installation: Compact design with wall-mounting or floor-standing options, plus clearly labeled terminals for quick and safe wiring.
- Wide Application Range: Ideal for powering CNC machines, compressors, pumps, welding equipment, and other three-phase workshop tools.
- Customizable Options: Available with copper or aluminum windings, different insulation classes (F or H), and optional fan cooling for high-temperature environments.
| Parameter | 15kVA Model | 30kVA Model | 50kVA Model |
|---|---|---|---|
| Rated Power | 15 kVA | 30 kVA | 50 kVA |
| Input Voltage | 220V AC (Single or Three Phase) | ||
| Output Voltage | 380V AC (Three Phase) | ||
| Frequency | 50/60 Hz (Auto-sensing) | ||
| Insulation Class | Class F (Class H optional) | ||
| Cooling Method | Natural Air Cooling | Natural Air Cooling | Fan Cooling (Standard) |
| Weight (Approx.) | 45 kg | 75 kg | 110 kg |
| Dimensions (L x W x H) | 50 x 40 x 60 cm | 65 x 50 x 75 cm | 80 x 60 x 90 cm |
Benefits for Your Workshop
- Enhanced Equipment Performance: Stable 380V output ensures your three-phase machinery runs smoothly, reducing downtime and maintenance costs.
- Energy Savings: High efficiency and low no-load losses translate to lower electricity bills over time.
- Safety First: Compliance with international safety standards and built-in protections give you peace of mind.
- Scalability: Choose the right capacity for your current needs, with the ability to upgrade to higher models as your workshop grows.
Trust Jinhua Dika – Your Reliable Partner
With an annual export value of US$1 Million to US$1.5 Million and a dedicated team of 11–50 skilled professionals, Jinhua Dika Electrical Equipment Co., Ltd. has been serving global markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our products are manufactured under strict quality management systems certified to ISO9001, ISO14000, and OHSAS18001, ensuring consistent reliability. We ship from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo, providing flexible logistics solutions. Choose our 220V to 380V voltage transformer for your workshop, and experience the difference of professional engineering and dedicated support. Contact us today for a quote or technical consultation!
Frequently Asked Questions (FAQ)
-
Q: Can this transformer convert single-phase 220V to three-phase 380V?
A: Yes, our transformers are available in both single-phase input to three-phase output and three-phase input to three-phase output configurations. Please specify your requirement when ordering. -
Q: What is the typical lifespan of this transformer?
A: With proper maintenance and within rated load conditions, our transformers can operate reliably for 15–20 years. The use of high-grade materials and robust design contributes to long service life. -
Q: Do I need any additional equipment for installation?
A: Basic wiring tools and appropriate circuit breakers are recommended. The transformer comes with clear terminal markings for easy connection. For complex setups, we recommend consulting a licensed electrician. -
Q: Is the transformer suitable for outdoor use?
A: The standard model is designed for indoor use (IP20). For outdoor or harsh environments, we offer optional weatherproof enclosures (IP54 or higher) upon request. -
Q: What warranty do you provide?
A: We offer a standard 2-year warranty against manufacturing defects. Extended warranty options are available for an additional cost. -
Q: Can I get a custom voltage ratio?
A: Yes, we provide customization services for different input/output voltages, such as 220V to 400V or 240V to 380V. Please contact our sales team with your specific requirements. -
Q: How long does shipping take?
A: Shipping time depends on your location and chosen port. Typically, orders are dispatched within 7–15 working days after payment, and delivery takes 15–30 days via sea freight. -
Q: Do you provide technical support after purchase?
A: Absolutely. Our technical team is available via email and phone to assist with installation, troubleshooting, and maintenance questions.
Send Inquiry to This Supplier
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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