Ensure the safety and reliability of your three-phase electrical systems with this advanced Phase Sequence Protector, designed with a standard modular construction for easy rail mounting. Featuring a clear LCD display, this device provides real-time monitoring and precise fault detection, making it an essential component for industrial and commercial applications. Key Features: · **Standard Modular Rail-Mounted Design:** Simplifies installation and integration into existing electrical control panels with a secure 35mm DIN rail mounting system. · **LCD Display:** Clearly shows voltage values, fault status, and parameter settings, allowing for easy monitoring and adjustments. · **Comprehensive Real-Time Monitoring:** Detects three-phase overvoltage, undervoltage, phase error, phase loss, and voltage imbalance faults to protect your equipment from electrical anomalies. · **Self-Powered by Measuring Circuit:** Operates without the need for additional auxiliary power, enhancing efficiency and reducing wiring complexity. · **Adjustable Settings:** Customize overvoltage (200-600V), undervoltage (150-500V), voltage imbalance rate (1-50%), and action time delays (0.1-30s) to match your system requirements precisely. · **Timekeeping and Counting Functions:** Offers additional control features such as timing, counting, and fault record capabilities for comprehensive system management. · **Reliable Contact Output:** Equipped with one conversion contact and one normally closed contact, rated at 6A AC250V (resistive), suitable for controlling connected devices safely. Specifications: · Rated Voltage: 208-480VAC universal, 50/60Hz · Protection Functions: Overvoltage, Undervoltage, Phase Failure, Phase Error, Voltage Imbalance, Timing, Counting, Fault Record · Adjustable Parameters: Overvoltage (200-600V), Undervoltage (150-500V), Over/Under Pressure Return Difference (1-20V), Over/Under Voltage Delay (0.1-30s), Unbalance Rate (1-50%), Unbalance Return Difference (1-10%), Unbalance Delay (0.1-30s), Reset Delay (0.1-999s) · Contact Capacity: 6A AC250V (resistive) · Mounting Method: 35mm DIN Rail Typical Applications: Ideal for protecting motors, fans, pumps, air compressors, hoists, vehicles, cranes, elevators, machine tools, central air conditioning, refrigeration equipment, laser equipment, and various industrial control systems. Package Includes: · 1 x Phase Sequence Protector This Phase Sequence Protector delivers reliable, adjustable protection for three-phase power systems, ensuring equipment safety and operational stability. Its modular design and comprehensive monitoring features make it a versatile solution for industrial environments requiring precise voltage and phase fault management.