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Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
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Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer
Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer

Yawei Sgg Series 10kVA 380V 220V Three Phase Isolation Transformer

Customization: Available
Application: Power
Phase: Three
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Product Description

📊 Basic Information
Model NO.SGG
CoreCore-type Transformer
Cooling MethodDry-type Transformer
Winding TypeTwo-winding Transformer
CertificationISO9001-2000, ISO9001, CCC
UsageDistribution Transformer
FrequencyHigh Frequency
Shape of CoreRing
Production Capacity3000 Sets Per Month
🔹 Three Phase Isolation Transformer

Three-phase isolation transformers are essential electrical devices designed for voltage transformation and galvanic isolation in three-phase power systems. Featuring separate primary and secondary windings with no direct electrical connection, they rely entirely on magnetic coupling to transfer power. This design delivers unparalleled safety, interference suppression, and stability.

Three Phase Isolation Transformer
🚀 Applications
  • Industrial Production: Power supply for machine tools, conveyors, and high-power equipment.
  • Medical Equipment: MRI machines, ultrasound devices, and operating room equipment.
  • Infrastructure: Data centers, telecommunication networks, and building automation systems.
  • Specialized Industries: Rectifier circuits, renewable energy systems, and aviation power systems.
  • Test & Measurement: Laboratory equipment providing isolated power to avoid cross-contamination.
🎥 Product Demonstration
🛠️ Key Specifications (Customizable)
Capacity10kVA – 5000kVA+
Input Voltage380V / 400V / 480V
Output Voltage120/208V, 220/380V, 277/480V
WindingHigh-conductivity Copper or Aluminum
InsulationClass F (155℃) or Class H (180℃)
EfficiencyUp to 99.5% (DOE 2016 Compliant)
🏢 Manufacturing Excellence
Production Facility

With over 32 years of engineering expertise and a workforce of more than 1,000 employees, our facility covers 240,000 square meters. We maintain a robust production capacity and efficient marketing operations. Our enterprise has passed ISO9001:2015 quality management system certification, with products meeting UL, ECM, CQC, CE, and CCC standards.

Workshop
Quality Control
⭐ Why Choose Us?
  • OEM/ODM Professional Capabilities
  • Competitive Pricing & Bulk Discounts
  • Fast Shipping & Global Logistics Support
📦 Other Products
• Power Transformers
• Pad Mounted
• Pole Mounted
• Dry Type
• Rectifier Transformers
• Voltage Regulators
❓ Frequently Asked Questions
Are you a factory or a trading company?
We are a professional transformer manufacturer with 32 years of industry experience. Our main production base is located in China, serving both domestic and international markets with a dedicated team of over 1,000 professionals.
How do you guarantee product quality?
We implement a strict quality control process, including pre-production sample approval and a comprehensive final inspection of every unit before shipping to ensure compliance with international standards.
What types of transformers can I buy from you?
Our range includes 110kV-220kV Oil-immersed Power Transformers, Dry-type Transformers, Distribution Transformers, Pad-mounted and Pole-mounted units, Isolation Transformers, and various specialized wires (Enameled, Composite, etc.).
What certifications do your products hold?
Our facility is ISO9001, OHSAS 18001, and ISO4001 certified. Our products are designed and tested to meet IEC, UL, ANSI, KEMA, and GOST standards.
What are your accepted delivery and payment terms?
We accept various delivery terms including FOB, CIF, and EXW. Payments are generally accepted in USD or CNY via T/T and L/C. Support is available in both English and Chinese.
Do you offer warranty and technical support?
Yes, we provide a standard 12-month or 2,000-operating-hour warranty, with optional extended coverage up to 36 months. We also offer 24/7 technical assistance and spare parts supply globally.

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