Features Reliable Engine Voltage Control - Guarantees stable performance with advanced automatic regulation for enhanced engine efficiency and longevity High-Quality Capacitors - Built with premium capacitors ensuring high reliability and durability, effectively reducing maintenance and replacement needs Effective EMI Suppression - Features internal electromagnetic interference filtering to protect sensitive equipment and ensure optimal performance Versatile Frequency Protection - Offers low-frequency protection with preset inflection points at 54-61Hz for 60Hz systems and 45-51Hz for 50Hz systems, adapting to various applications Energy-Efficient Design - Consumes a maximum of just 8W per unit, promoting energy savings while delivering powerful voltage regulation for your generator Features: 1、This is a engine voltage regulator, AVR, rectifier. 2、 capacitors for high reliability. 3、EMI supprion internal electromagnetic interference filtering. 4、The low frequency protection 60Hz system presets the inflection point to 54-61Hz, and the 50Hz system presets the inflection point to 45-51Hz. 5、Maximum power consumption per unit is 8W. Specification: This AVC63-4 voltage regulator is an encapsulated automatic electronic voltage regulator that controls the output of the generator by regulating the current into the exciter field. The low frequency protection 60Hz system presets the inflection point to 54-61Hz, and the 50Hz system presets the inflection point to 45-51Hz. Maximum power consumption per unit is 8W. Features: 1. This is a engine voltage regulator, AVR, rectifier. 2. capacitors for high reliability. 3. EMI supprion internal electromagnetic interference filtering. 4. The low frequency protection 60Hz system presets the inflection point to 54-61Hz, and the 50Hz system presets the inflection point to 45-51Hz. 5. Maximum power consumption per unit is 8W. Specification: Voltage: 190-240VAC Maximum voltage of 73VDC at 220VAC input Frequency: 50/60Hz, jumper optional Current continuous: 3.5A, intermittent: 7A 10 seconds (52/105Vdc) Resistance: minimum resistance 15Ω, maximum resistance 100Ω AVoltage accumulation: Residual voltage of AVR terminal >5V AC Voltage regulation: between±1% when the engine is adjusted to 4% Working temperature: -40 °C to +60 °C Storage temperature: -65 °C to +85 °C External voltage regulation: ±10%, with 2kΩ 1W trimmer Size: about 99.5mm * 67mm * 47.5mm / 3.9 * 2.6 * 1.9in Weight: 250g ± 2% Package list: 1 * Voltage Regulator 1 * User manual Package List