Features Reliable Voltage Regulation: Ensures optimal performance with a maximum output of 82V at an input of 200V AC, providing efficient and stable power management Enhanced Safety Features: Equipped with low frequency and over excitation protection, promoting a safer working environment and reducing the risk of equipment damage Versatile Compatibility: Ideal for use in diesel generator sets and brushless generator systems, making it a practical solution for various voltage regulation needs Easy Integration: Designed for 50Hz/60Hz self-excited AC brushless generators, seamlessly fitting into existing excitation systems for quick functionality Quick Installation Process: Lightweight and compact design allows for straightforward installation, enabling you to get your generator up and running in minutes Features: 1、Volt Regulator: When the input voltage is AC 200V, the maximum output voltage of the AVR can get to 82V, efficient and reliable. 2、Reliable Works: Comes with low frequency protection and over excitation protection function, the AVR enables higher work safety. 3、Practical Uses: Widely used in diesel generator set parts, brushl generator voltage regulation and control, etc., very useful. 4、 Fitting: Applicable to 50Hz/60Hz self excited AC brushl generator and is a part of its excitation system, very . 5、Easy to Install: Comes with a light weight and a compact size as well, the easy installation can be quickly completed in minutes. Specification: Item Type: Automatic Voltage Regulator Model: KRS440 Detection Input Voltage: 100-130V single phase or 190-264V AC single phase. Power Input Voltage: 100-264V AC Output Voltage: When the input voltage is AC 200V, the maximum output voltage can get to 82V. Current: Continuous output is 4A, 7.5A instantaneous current is allowed for 10s. Low Frequency Protection Setting: 92% - 94% Steady State Voltage Regulation Rate of Rated Frequency: ± 1%, within the range of 4% engine speed variation. AVR Excitation Voltage Input: 4V AC Over Excitation Protection: 75V, preset value. Fixed Time Delay: 10-15 Seconds Freatures: It is applicable to 50Hz/60Hz self excited AC brushl generator and is a part of its excitation system. Use mounting technology. Parallel function. Low frequency protection UFRO and LED indicating low frequency status function. With overexcitation protection function, KRS440 can replace the detection voltage 220V of AS440 connected to four wires. Package List: 1 x Automatic Voltage Regulator Package List 1 x Automatic Voltage Regulator