... Brushless, H class Insulation, Self-Exited ,IP23 Protection, AVR regulation, Voltage deviation: ±0.5%, THF<5%,low ... pitch windings avoid excessive neutral current2. Permanent magnet generator system provides constant excitation under all condition3. Optional ... available for easy paralleling with mains or other generators4. AVR auto voltage regulation, auto exciter, auto adjustmentOur Advantages: ...