Single-phase pole mounted transformers are widely used in distribution networks across Western developed countries, Southeast Asia, and North and South America. These transformers offer significant advantages in distributed power supply systems by reducing low-voltage distribution line length, minimizing line losses, and improving power quality. Ideal for rural power grids, remote mountain regions, scattered villages, agricultural operations, and general lighting/power consumption applications.

High Voltage: 13800/7967, 13200/7620, 12470/7200, 11000/6350 with ±2×2.5% tapping range

Low Voltage: 120, 240, 480, 120-240, 240-480 configurations available

• Specifications may be modified to enhance performance
• Custom transformer specifications available upon request

Our power transformers are certified with CE, ISO, KEMA, and UL standards, supported by comprehensive test reports. We comply with IEEE/ANSI/UL/CSA and IEC international standards.

Guanggao Transformer is a professional manufacturer with nearly 25 years of export experience, specializing in single-phase, three-phase, dry-type, distribution, and high-voltage transformers (110 kV and above). Our facility features modern laboratory infrastructure including a high-voltage test hall with 3000kV lightning impulse testing capability, advanced testing equipment from Mitsubishi and Fluke, and was designated as a national power transformer energy efficiency testing laboratory in 2011.

We have successfully supplied transformers for major projects including the National Olympic Security Power Project, National 851 project, Guangzhou Asian Games, and Guangzhou BRT. Our products are exported to Myanmar, Madagascar, Malaysia, and other countries, earning the "Guanggao Brand" recognition as Guangdong famous brand and National Energy Efficiency Star Products.