The WATERTECH Mascontrol 400V is a robust electronic pressure and flow controller designed for three-phase water pumping systems. Operating at 400 Vac, it effectively manages and protects pumps by monitoring both pressure and flow rates. This device is ideal for applications requiring reliable pump control and protection, such as water supply systems, irrigation, and industrial processes. **Key Features:** - **Automatic Pump Control:** The Mascontrol 400V starts and stops the pump based on the opening and closing of outlets, ensuring efficient operation. - **Dry Run Protection:** It halts the pump in case of water shortage, safeguarding it from dry running damage. - **Automatic Restart:** In the event of a failure, the device is equipped with an automatic restart function, minimizing downtime. - **Anti-Jamming Function:** This feature prevents the pump from seizing, enhancing its longevity and reliability. - **No Additional Components Required:** The Mascontrol 400V operates without the need for an expansion tank, check valve, filter, or additional fittings, simplifying installation and maintenance. - **Versatile Installation:** Suitable for both surface and submersible pumps up to 3 HP, offering flexibility in various setups. - **Maintenance-Free Operation:** Designed for durability, it requires minimal upkeep, reducing operational costs. **Technical Specifications:** - **Voltage:** Three-phase 400 Vac - **Maximum Current:** 6 A - **Maximum Power:** 2.2 kW (3 HP) - **Maximum Operating Pressure:** 12 bar - **Maximum Operating Temperature:** 50 °C - **Minimum Flow Rate:** Approximately 1 l/min - **Male Connections:** 1"1/4 Gc - **Standard Equipped Cables:** H07RN-F 4G x 1.5 mm² The WATERTECH Mascontrol 400V is engineered to enhance the efficiency and safety of your pumping systems. Its advanced features and user-friendly design make it a valuable component for ensuring optimal performance and longevity of your pumps.