100 kVA Dry Type Transformer 20kV 3 Phase Distribution Transformer SC(B)18-NX1 with 348W No-Load Loss

• Ultra-low no-load loss: Reduces standby energy waste by over 35% versus mid-range models
• Ultra-quiet operation: Consistently ≤50dB, exceeding requirements for healthcare and educational facilities
• Robust short-circuit resistance with excellent environmental adaptability
• Ideal for 24/7 operating environments with stable performance in moderate humidity and dust

• Hospitals - supports patient recovery and precise medical equipment operation
• Educational institutions - avoids noise disruption to teaching and learning
• Commercial complexes - aligns with high-end brand positioning and green building standards
• Industrial parks - powers high-precision production while minimizing environmental impact

Guanggao Transformer is a professional manufacturer with nearly 25 years of transformer export experience. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transformers (110 kV and above), meeting IEEE/ANSI/UL/CSA and IEC standards.

The company features modern laboratory facilities including a high-voltage test hall with 3000kV lightning impulse testing device, and advanced testing equipment such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, and American RM-3WE three dimensional vibration analyzer. Identified as the national power transformer energy efficiency testing laboratories in 2011.

Guanggao has undertaken major projects including the National Olympic Security Power Project, National 851 project, Guangzhou Asian Games construction, and Guangzhou BRT. Products are exported to Myanmar, Madagascar, Malaysia, and other countries.