Single-phase pole-mounted distribution transformers are widely used in distribution networks across Western developed nations, Southeast Asia, and the Americas. These transformers offer significant advantages in systems with distributed power supplies by reducing low-voltage distribution line lengths, minimizing line losses, and improving power supply quality.

• Available in 100kV voltage rating with copper-aluminum coils
• Multiple voltage combinations: 220V, 380V, 440V, 480V
• High voltage tapping range: ±2×2.5%
• Low voltage options: 120V, 240V, 480V, 120-240V, 240-480V
• Compact pole-mounted design for space efficiency
• Custom specifications available upon request

Our power transformers hold CE, ISO, KEMA, and UL certificates with comprehensive test reports, ensuring compliance with international standards including IEEE/ANSI/UL/CSA and IEC requirements.

Guanggao Transformer brings nearly 25 years of export experience with modern laboratory facilities including a 3000kV lightning impulse testing device, CA-21 moisture analyzer, infrared image detectors, and vibration testing equipment. Recognized as a national power transformer energy efficiency testing laboratory.

Guanggao Transformer specializes in single-phase, three-phase, dry-type, distribution, and high-voltage transformers up to 110kV and above. Our products have been deployed in major projects including the National Olympic Security Power Project, Guangzhou Asian Games, and international exports to Myanmar, Madagascar, Malaysia, and other countries.