Brand: Schneider Model: ION-7550 Measuring range: Voltage: 100 V ~ 480 V; Current: 0.1A ~ 5000 A Accuracy class: Class 0.1 Frequency range: 45Hz ~ 65Hz Communication interface: RS485, ModbusRTU/TCP Data storage: Built-in flash memory, which can store data for up to one year Display screen: Color touch screen, Resolution 800 × 480 Protection class: IP65 Operating temperature range: -20 ℃ ~ + 70 ℃ The Schneider ION-7550 energy and power quality meter is designed for industrial environments and uses advanced digital signal processing technology to ensure high accuracy and reliability of measurement data. Its wide measurement range and frequency range make it suitable for monitoring needs of various power systems. Built-in storage capabilities record large amounts of event data for subsequent analysis and troubleshooting.In addition, the ION-7550 supports multiple communication interfaces for easy integration into existing control systems. The product has good protective performance and can operate stably in harsh industrial environment. Through accurate power quality monitoring, users can find and solve potential problems in the power system in time, and improve the reliability and efficiency of the system.