1. MaterialThe casing of this protective film is made of flameretardant material, offering strength and wear resistance for longlasting durability. 2. Digital DisplayEquipped with two digital displays and a largefont design, this protector can accurately and instantly display realtime current and voltage values. Manual calibration is also available to ensure precision. 3. Synchronization Mode (SYN)In SYN mode, the threephase relay opens simultaneously, functioning as a reliable threephase protector for enhanced safety and security. 4. Asynchronous Mode (ASY)In ASY mode, the threephase relay operates independently, acting as three separate singlephase protectors. 5. MultiProtection DesignThis protector offers comprehensive protection against overvoltage, undervoltage, overcurrent, short circuit, overload, and wiring issues, ensuring safety and safeguarding electrical devices. 6. Multifunctional DesignWith features such as voltage balancing, adjustable reset time, and timing, this protector enhances functionality. 7. Automatic ShutdownIn cases of faulty overvoltage, undervoltage, or overcurrent, this protector automatically cuts off power to prevent damage to electrical devices. It also includes an automatic overload shutdown function within the specified power range. 8. Auto ResetWhen no phase voltage imbalance protection is detected in ASY mode, the protector automatically resets to avoid prolonged power outages. It also responds swiftly to overvoltage and undervoltage issues, addressing potential problems. 9. Specifications