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GS Series

GS Series
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SENSORPRESS BOOSTER SYSTEMS

This system also ensures continuity of operation, in case one of the pumps needs maintenance. The electric pumps used in the GSD range are FHE and SHE series and SV series vertical multistage pumps.Pumps are controlled by an electric control panel with a new electronic card with display on the front door. The electronic card and panel can also be used for waste water applications with up to 3 pumps installed. Digital inputs and outputs Multilanguage menu with 8 languages Analogical inputs and outputs Start and stop of the pumps on level or pressure value (contact or analogical signal) The...

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Input/output specification. Dielectric strength control board is applied on three sides: • power supply • digital input/output • analogical input/output, CPU, RS485 Digital input • N° 6 digital inputs come from float switches or pressure switches • N° 3 digital inputs come from motor protections or PTC • Input for probes detection circuit (common, minimum, maximum) with adjustable sensibility or float switch or minimum pressure switch. Digital output • N°3 digital outputs relays, for pumps control • N°1 output relay for alarm signalling activation • N°1 output 12 V for alarm siren...

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Periodic Autotest. The following alarms can be set in the main menu: In systems subjected to long periods of inactivity, it is possible to use an electronic internal clock or an external device to enable aperiodic autotest (the time period recommended is bi-weekly). The test phase lasts one minute. If during this phase the diaphragm pressure switch is in run, an alarm will be on. The other pumps are started in order to re-establish the pressure. Thermal overload Dry running protection Pressure transducer in fault Autotest in fault High pressure Low pressure Outside of operating range Latest...

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The Xylem Lowara GS booster systems are equipped with SV series vertical multistage pumps. These high efficiency pumps with EFF1 motors offer higher efficiency and energy savings. Thanks to the reliability and efficiency of the SV range of multistage centrifugal pumps, combined with the new controller SM30, we can provide the best solution for our booster systems. SM30 controller. If the brain of Sensorpress booster systems is the SM30 controller, then SV vertical multistage pumps are the heart of the booster sets. High-tech pumps and high efficiency motors give Sensorpress booster systems...

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Smart system and guaranteed performances Friction losses compensation. In water systems it is normal to have a decrease of pressure due to the pressure drop with increasing flow rate value. In order to compensate friction losses, it is possible to enable a control that gives a pressure proportional value to the load of the system. Direct measurement of the flow is not detected. We believe that it is proportional to the number of pumps running. Pressure value set (upper and lower threshold) is incremented by a value set in the parameters. The jockey pump is not considered. Increase UPPER...

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What can Xylem do for you? Xylem /'zīl m/ 1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. We’re 12,000 people unified in a common purpose: creating innovative solutions to meet our world’s water needs. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work. We move, treat, analyze, and return water to the environment, and we help people use water efficiently, in their homes, buildings, factories and farms. In more than 150 countries, we have strong,...

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