Frequency Converter Watertech EVO MM 11A 1.5kW 230V for Pumps, Constant Pressure and Dry-Run Protection

Product detailed description

Frequency converter Watertech EVO MM 11A 1.5kW 230V operates on a unique system without the need to connect an additional pressure tank. Frequency converter Watertech EVO MM 11A 1.5kW 230V controls the pump using a simple system of displays and buttons. Among other things, it is protected against overheating and, in the event of insufficient water (dry-run protection), it switches off the pump in time so that no damage occurs to the pump motor. The ideal use of the frequency converter is for year-round house connections, combined operation, or larger automatic irrigation systems where the highest comfort is required. The frequency converter provides the best way to regulate a submersible or surface pump. It regulates the pump output depending on the set pressure and required flow rate. 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 kind of regulation, you save not only electrical energy, but also the service life of the pump itself and of household appliances that would otherwise suffer from pressure fluctuations, for example a dishwasher, washing machine, etc. The entire control of the frequency converter consists of an initial setting of values at the first start-up of the whole device. These values are not lost even in the event of a power outage or a possible fault. Simply set the pump's draw, the required operating pressure and the switching pressure (for switch-on) of the pump. The frequency converter takes care of the rest itself. Due to the flow flap, the Watertech EVO MM 11A 1.5kW 230V frequency converter must always be installed in a vertical position relative to the inlet and outlet. Technical parameters: Maximum pump output: 1.5 kW Maximum voltage: 11 A Switch-on pressure: 1 - 11 Bar Switch-off pressure: 2 - 12 Bar Protection rating: IP65 Manometer (digital): yes Maximum pressure: 16 Bar Check valve: yes Dry-run protection: yes Automatic restart: yes Maximum ambient temperature: 60 °C Minimum flow rate: 1l / min.