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Home > Electrical & Electronics > Passive Components > Capacitor > Industrial Three Phase Transformer 10kW 20kW Input 220V Output 380V 440V

Industrial Three Phase Transformer 10kW 20kW Input 220V Output 380V 440V

Industrial Three Phase Transformer 10kW 20kW Input 220V Output 380V 440V thumbnail-3

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Industrial Three Phase Transformer 10kW 20kW Input 220V Output 380V 440V photo-4

Industrial Three Phase Transformer 10kW 20kW Input 220V Output 380V 440V photo-5

Product Spotlights

Designed for industrial power conversion, this three-phase transformer efficiently steps up 220V input to 380V/440V output for machinery compatibility. Available in 10kW and 20kW ratings with Class H insulation and optional IP protection, it ensures reliable, safe operation in demanding environments. Features flexible voltage taps, robust construction, and supports global 50/60Hz standards.

US$ 260 - 480 MOQ: 10 Units

Key Specifications

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Type:

Other, Three Phase Dry Type Transformer

Application:

Other, Industrial Machinery

Rated Power:

10kW, 20kW

Contact Supplier Request Quote Chat Now

Jinhua Dika Electrical Equipment Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Type Other, Three Phase Dry Type Transformer

Application Other, Industrial Machinery

Rated Power 10kW, 20kW

Input Voltage 220V

Output Voltage 380V, 440V

Insulation Class Class H (Up to 180°C)

Cooling Method AN/AF (Air Natural / Air Forced)

Enclosure Protection IP20 (Standard), IP23/IP44 (Optional)

Winding Material High Purity Copper/Aluminum (Optional)

Standards Compliance IEC 60076, ANSI C57.12.01

As a professional manufacturer of electrical equipment, Jinhua Dika Electrical Equipment Co., Ltd. is proud to present our Industrial Three Phase Transformer series, engineered to deliver stable and reliable power conversion for demanding industrial applications. With over a decade of expertise in serving global markets from North America to Southeast Asia, we understand the critical need for robust power solutions that ensure operational continuity. Our 10kW and 20kW models, designed for converting 220V input to 380V or 440V output, are built to handle the rigorous demands of modern industrial environments, offering a perfect blend of performance, durability, and safety. This transformer is not just a component; it's a cornerstone for powering your critical machinery and ensuring your production line runs smoothly.

Core Product Features & Technical Advantages:

High-Efficiency Design: Utilizing advanced core materials and precision winding techniques, our transformers exhibit low no-load losses and high operational efficiency, contributing to reduced energy costs over their lifespan.
Enhanced Thermal Management: Featuring Class H insulation (withstand up to 180°C) and optimized cooling fins, the unit ensures stable performance even under continuous full load or high ambient temperature conditions.
Robust Construction: The rigid, welded steel frame and vacuum pressure impregnated (VPI) windings provide excellent mechanical strength, vibration resistance, and protection against moisture and contaminants.
Flexible Voltage Configuration: The transformer is designed with multiple output voltage taps (380V and 440V), allowing for easy adaptation to different regional grid standards or specific equipment requirements.
Safety & Reliability: Built-in thermal protection and overcurrent safeguards, combined with high-grade insulating materials, ensure safe operation and protect connected equipment from voltage fluctuations.

Detailed Technical Specifications:

Parameter	10kW Model Specification	20kW Model Specification
Rated Power (kVA)	10	20
Input Voltage (V)	220 (Three Phase)	220 (Three Phase)
Output Voltage (V)	380 / 440 (Selectable)	380 / 440 (Selectable)
Frequency (Hz)	50/60	50/60
Insulation Class	Class H (180°C)	Class H (180°C)
Cooling Method	AN/AF (Air Natural/Air Forced)	AN/AF (Air Natural/Air Forced)
Winding Material	High Purity Copper (Standard)	High Purity Copper (Standard)
Enclosure Protection	IP20 (Standard), IP23/IP44 Optional	IP20 (Standard), IP23/IP44 Optional
Approximate Weight (kg)	~85	~150
Dimensions (LWH mm)	Customizable	Customizable

Key Benefits for Your Business:

Ensures Equipment Compatibility: Safely powers imported machinery designed for 380V/440V grids from a standard 220V supply, eliminating the need for costly equipment modifications.
Improves Power Quality: Provides galvanic isolation, reducing harmonic distortion and protecting sensitive CNC controls, motor drives, and industrial automation systems from grid-borne noise.
Reduces Downtime: The durable, maintenance-friendly design minimizes the risk of unexpected failures, supporting higher overall equipment effectiveness (OEE).
Offers Configuration Flexibility: Options for different enclosure protection ratings (IP23 for indoor/damp locations, IP44 for dusty environments) and winding materials (copper for efficiency, aluminum for cost-effectiveness) allow for tailored solutions.
Simplifies Global Deployment: With compatibility for both 50Hz and 60Hz frequencies, this transformer is suitable for installation in various international markets.

Trust in a product backed by a manufacturer with a proven track record. Jinhua Dika Electrical Equipment Co., Ltd. operates a comprehensive quality management system and maintains an annual export value ranging between US$1 Million and US$1.5 Million, serving clients across six continents. Our transformers are shipped from major ports like Shanghai, Tianjin, Guangzhou, and Ningbo, ensuring reliable and efficient logistics. This industrial three-phase transformer embodies our commitment to delivering power solutions that are not only technically sound but also commercially viable, helping you enhance your operational resilience and productivity. Contact us today to discuss how this transformer can be integrated into your power system or to request a customized quotation for your specific needs.

Frequently Asked Questions (FAQ):

Q: What is the primary application for this 220V to 380V/440V transformer?
A: It is primarily used to power industrial machinery, such as CNC machines, lathes, milling machines, and large motors, that require a 380V or 440V three-phase supply but are connected to a 220V three-phase power source.
Q: Can this transformer handle both 50Hz and 60Hz power systems?
A: Yes, the transformer core and winding design are optimized to operate efficiently on both 50Hz and 60Hz frequencies, making it suitable for global applications.
Q: What is the difference between the standard IP20 enclosure and optional IP23/IP44?
A: IP20 protects against solid objects larger than 12.5mm and has no water protection. IP23 offers protection against water spray up to 60 degrees from vertical, suitable for damp indoor areas. IP44 protects against solid objects larger than 1mm and water splashes from any direction, ideal for dusty or occasionally wet industrial environments.
Q: Is the output voltage fixed, or can it be adjusted?
A: The transformer comes with selectable output voltage taps for 380V and 440V. The desired output can typically be configured during installation. Some models may offer additional tap adjustments for fine-tuning, available upon request.
Q: What are the advantages of copper windings versus aluminum windings?
A: Copper windings offer higher electrical conductivity, resulting in slightly better efficiency, lower operating temperature, and potentially longer lifespan. Aluminum windings provide a more cost-effective solution with a good performance profile for standard applications. The choice depends on your budget and efficiency requirements.
Q: Do you provide installation guidance or technical support?
A: Yes, we provide detailed installation manuals, wiring diagrams, and basic technical support. For complex installations, we recommend consulting with a licensed electrician or our technical team for guidance.
Q: What is the typical lead time for an order?
A: Lead times vary based on order quantity and customization. Standard models often have shorter lead times, while customized options (like specific IP ratings or special colors) may require additional production time. We provide accurate lead time estimates upon order confirmation.
Q: Are these transformers suitable for outdoor installation?
A: With the standard IP20 enclosure, it is designed for indoor, dry locations. For outdoor installation, the optional IP44 enclosure is recommended to protect against dust and rain. Please specify your installation environment when inquiring.