✅ CHINT 8E+05 – NP72-Hz 45–55Hz 380V Frequency Meter Industrial-grade frequency meter with a 45–55Hz range at 380V, designed for power systems requiring stringent frequency control. 🔹 Description (English): The CHINT NP72-Hz 45–55Hz 380V is an industrial-grade analog frequency meter engineered to monitor the frequency range of 45 to 55 Hz in 380V electrical systems. Accurate frequency monitoring is essential for ensuring the stable operation and protection of industrial power networks. Featuring a clear and easy-to-read analog dial, this meter provides real-time frequency measurements allowing operators to promptly identify frequency deviations. Compact and robust, it is suitable for installation in standard electrical panels and built to withstand harsh industrial conditions. 🔹 Key Features: Frequency measurement range: 45–55Hz Rated voltage: 380V Clear analog dial for accurate readings Compact panel-mount design (72x67.5x72 mm) Industrial-grade durability and reliability Suitable for stringent frequency monitoring Easy installation and maintenance 🔹 Technical Specifications (English): Parameter Value Model NP72-Hz Part Number CHINT 8E+05 Frequency Range 45–55Hz Rated Voltage 380V Measurement Type Frequency Display Type Analog dial Dimensions (LxWxH) 72x67.5x72 mm Mounting Panel-mounted Application Frequency monitoring and control