✅ CHINT 311016 – NJYW1–NL1 Floatless Relay (Type N), AC220V/380V, 1 km Lead Wire Dual-voltage floatless water level relay for AC220V/380V systems. Type N configuration with 1 km lead wire for standard automatic water supply and drainage control without dry-run protection. 🔹 Description (English): The CHINT 311016 – NJYW1–NL1 is a Type N floatless relay designed for AC220V or AC380V systems, enabling compatibility with both medium and high-voltage control environments. It features a 1 km lead wire for reliable remote sensing of water levels in tanks and reservoirs. This relay is ideal for basic water supply and drainage applications where simple start/stop control is required. It does not include anti-vacuum (dry-run) protection, making it suitable for use in systems where such protection is either external or unnecessary. 🔹 Key Features: • Rated voltage: AC220V/380V • Lead wire length: 1 km • Type N – standard water level control • No dry-run protection • Supports medium and high-voltage control panels • Ideal for tanks, wells, or pump stations • Cost-effective and easy to install 🔹 Technical Specifications (English): Parameter Value Model NJYW1–NL1 Part Number CHINT 311016 Series NJYW1 (Type N) Rated Voltage AC220V/380V Lead Wire Length 1 km Function Floatless relay for basic supply/drainage (no dry-run protection)