Watertech EVO MM 8.5A 1.1 kW 230V Frequency Converter for Pumps, Dry-Run Protection, Pressure Regulation

Product detailed description

The Watertech EVO MM 8.5A 1.1 kW 230V frequency converter operates in a unique system without the need to connect an additional pressure tank. The Watertech EVO MM 8.5A 1.1 kW 230V frequency converter controls the pump using a simple display and button system. Among other things, it is protected against overheating and against water shortage (dry-run protection) and switches off the pump in time to prevent any damage to the pump motor. The frequency converter is ideally used for year-round connection of a house, combined operation, or larger-scale automatic irrigation, where the highest comfort is required. The frequency converter provides the best way to regulate a submersible or surface pump. It regulates pump output depending on the set pressure and required flow. Maximum pump output is not always needed, so unlike other pressure units, it switches the pump to the output required to maintain the current - required pressure. Thanks to this regulation, you save not only electrical energy but also the service life of the pump itself and household appliances, which are then not affected by pressure fluctuations, for example a dishwasher, washing machine, etc. The entire control of the frequency converter consists of an initial setting of values on first startup of the whole device. These values are not lost even in the event of a power outage or a fault. Simply set the pump draw, the required operating pressure, and the switch-on pressure (for activation) of the pump. The frequency converter takes care of everything else on its own. Due to the flow flap, the Watertech EVO MM 8.8A 1.1kW frequency converter must always be installed in a vertical axis relative to the inlet and outlet. Technical parameters: Maximum pump output: 1.1 kW Maximum voltage: 8.5 A Switch-on pressure: 1 - 11 Bar Switch-off pressure: 2 - 12 Bar Protection rating: IP65 Manometer (digital): yes Check valve: yes Dry-run protection: yes Automatic restart: yes Maximum ambient temperature: 60 °C Minimum flow rate: 1l / min.