Features Low RPM Protection Enhances Safety: The built-in low rotation speed protection ensures safer operation, providing peace of mind while using your generator Stable Performance Under Various Conditions: High-accuracy resistors maintain consistent performance across a wide temperature range, ensuring reliable operation in diverse environments Durable ABS Housing for Longevity: Crafted from lightweight and wear-resistant ABS, this regulator offers excellent insulation and durability, making it ideal for long-term use Automatic Voltage Adjustment for Reliability: This regulator automatically adjusts voltage levels, guaranteeing stable output for optimal generator performance during operation Essential Generator Accessory for Efficiency: A vital component for generators, this voltage stabilizer quickly and effectively regulates voltage, enhancing overall generator efficiency Features: 1、[Low RPM Protection] The voltage regulator has a low rotation speed protection function, which is safer and more stable in use. 2、[Stable Performance] The resistors used in the voltage regulator have high accuracy, wide operating temperature range, small drift and good stability. 3、[ABS Housing] ABS has good insulating properties, is light and wear resistant, and the regulators made from it are . 4、[Auto Adjustment] This voltage regulator board can automatically adjust the voltage to ensure stable voltage and make your generator work stably. 5、[Common Accories] This voltage stabilizer board is one of the common accories of generators, which can regulate the voltage quickly and stably. Specification: Item Type: Brushed Voltage Regulator Material: ABS Model: GB170 Detection Input: 400VAC 3 phase 3 wire Excitation Voltage: 20-100VDC Shunt Current: 8A Prure Regulation Accuracy: between±1%RMS (engine speed changes within 4%) Protection Function: Low speed protection function Frequency: 50HZ,60HZ adjustable Package List: 1 x Brushed Voltage Regulator Package List 1 x Brushed Voltage Regulator