Stable Voltage Output 80KVA Three-Phase 11KV to 0.4KV Auto Transformer for

HentgPower’s Auto Transformer is a high-performance electrical device designed for industrial and commercial power distribution. It ensures stable voltage output and is suitable for high-load electrical environments. Its compact design and high-efficiency performance make it ideal for energy-saving and reliable operation. The transformer can be customized for capacity, voltage level, and installation method to meet the power distribution requirements of different countries and industries.

• High Efficiency & Energy Saving: Low-loss design reduces operational costs.
• Stable Voltage Output: Ensures precise operation of industrial equipment.
• High-Temperature & Explosion-Proof Design: Optimized for high-temperature regions to enhance safety.
• Customizable Options: Capacity, voltage levels, and installation types fully customizable.
• Compact & Reliable Structure: Space-saving design with flexible installation and long-term stability.
• Premium Materials: High-conductivity copper windings and superior insulation extend service life.

• High ambient temperatures can cause transformer overheating and fire risks.
• Industrial load fluctuations may result in unstable voltage and equipment damage.
• High humidity and dusty environments shorten equipment lifespan.

• High-Temperature Resistant Materials: High-class insulation ensures safe operation up to 40℃–50℃.
• Explosion-Proof & Fire-Resistant Design: Core components made from flame-retardant materials with overheat protection.
• Efficient Cooling System: Natural or forced air cooling improves heat dissipation.
• Custom Voltage Regulation: Optimized voltage output ensures stability under load fluctuations.
• Sealed Protection: Dust and moisture-resistant design extends service life and reduces maintenance costs.

1. Q: Is this auto transformer suitable for high-temperature environments?
   A: Yes, it uses high-class insulation materials and efficient cooling systems, safe for operation above 40℃.
2. Q: Does it have explosion-proof or fire-resistant design?
   A: Yes, core components are flame-retardant and include overheat protection for safety.
3. Q: Can capacity and voltage levels be customized?
   A: Absolutely, capacity can be customized from 50kVA to 500kVA, and voltage levels are tailored to project requirements.
4. Q: How is stable voltage ensured under industrial load fluctuations?
   A: Optimized winding design and voltage regulation system ensure stable output under varying loads.
5. Q: Are maintenance costs high?
   A: HentgPower transformers use premium materials and protective designs, making them low-maintenance and long-lasting.
6. Q: Is it suitable for outdoor installation?
   A: Yes, IP23~IP44 protection level options are available for outdoor enclosure installations.

HentgPower specializes in high-quality transformer design, manufacturing, and sales, providing a full range of customized power solutions for industrial, commercial, and renewable energy sectors. Our factory is equipped with advanced production equipment and a strict quality management system (ISO 9001 certified), ensuring every transformer delivers high efficiency, long service life, and reliable performance.

Our experienced engineering team offers end-to-end solutions, from design and manufacturing to after-sales support. HentgPower products are exported to Europe, North America, the Middle East, and Southeast Asia, earning the trust of clients worldwide.