Features Better control: designed to have 450V 680UF to ensure high accuracy in simpler control, little drift and also very reliable. Voltage Regulator The automatic voltage regulator provides stable power to the generator from 5.5 to 6.5 kW for better working performance. Reliable Operation: High accuracy of resistance and wide operating temperature range, the AVR motor is ideal for various motors. Easy to Install - Comes with light weight and compact size, convenient installation can be quickly completed. GOOD MATERIALS High quality ABS material with sturdy structure, not easy to malfunction and very durable for long time use. Specification: Item Type: Automatic Voltage Regulator Model: 5,5-6,5kW AVR Material: ABS Beam: 6 wires, 4 wire sockets and 2 carbon brush wires. No installation hole: approx. 14 cm/5.51 inches. Application: Universal for generators from 5.5 to 6.5 kW. Capacity: 450V 680UF Package list: 1 x Automatic Voltage Regulator Package List 1 x Automatic Voltage Regulator