Grundfos Multilift MSS.11.1.2 Faecal Lifting Station 1x230V 1.1kW Schuko

MSS.11.1.2 Submersible faecal lifting unit with two adjustable inlet heights of 180 and 250 mm, and 5 additional inlets on the tank sides in DN 50 and DN 100, ready for installation with a submersible motor pump. Collection tank with and optionally without compact non-return valve, microprocessor control with LED display including power cable and plug, free-flow impeller. Collection tank: Impact and break-resistant, made of polyethylene, rot-proof, gas and odour-tight. Special tank base with slope to minimise residual water volume and deposits, total volume 44 l. Discharge connection: Composite flange adapter consisting of flange 80 with pipe socket DN 100 and elastic connector DN 100, as well as 2 pipe clamps including all screws and seals for buoyancy protection, connection of inlet and discharge pipes in DN 100. Pump: Vertical, single-stage and submersible, protection class IP68. Block design with maintenance-free mechanical seal and oil barrier chamber with oil bath of physiologically safe special oil. Motor with integrated winding protection contacts. Control: Non-contact, piezoresistive pressure sensor as a plug-in module in the control unit, electronically monitored, millimetre-accurate level display, blockage and jamming-proof, as no moving parts in the wastewater, moisture separator in the pitot tube head and maintenance-friendly large-dimensioned tank screw connection. Fully electronic, pre-configured control unit for controlling and monitoring one submersible motor pump, operation via push buttons with motor protection relay, control board with LED for status display. Additional terminal for an external float switch. Real-time level measurement, individual operation and fault indication, high water fault indication as well as additional inputs for external level switches, additional inputs for alternative level sensors such as float switches, ultrasonic sensors and hydrostatic pressure sensors, 0-5 V and 4-20 mA, wall mounting of the control unit without opening the control unit. Wall-mounted unit with ISO housing IP56. - Optical display of operation and fault, high water, overtemperature, mains fault and sensor error, phase sequence error (3~400 V only) - Setting of switch-on height via selector switch - Operating switch H-0-A - Acoustic signal (buzzer) for fault - Fault acknowledgment button - Alarm acknowledgment (manual/automatic) - Error message - Anti-blocking function through automatic test run after 24h standstill - Pump activation via pressure sensor - Temperature monitoring for pumps with winding thermal sensors - Battery buffer for mains-independent alarming (see accessories) - Interface for software update - Start delay for surge water - Runtime monitoring and dry-running protection - Interface for PC tool for service and extended parameterisation function Technical data: Pump speed on which pump data is based: 2760 1/min Nominal flow rate: 5.5 l/s Maximum flow rate: 8.61 l/s Nominal head: 4.1 m Impeller type: VORTEX Maximum particle size: 40 mm Approvals: CE, EAC, CN ROHS, MORO, UKCA, SEPRO Approved according to CE (Yes/No): yes EN number for LGA approval: yes Non-return valve type: Flap valve Materials: Pump housing: Composite Tank: PLASTIC Tank: LDPE Seal: NBR Installation: Ambient temperature: 0 .. 40 Celsius Outlet connection type: DIN Pressure port size: DN 80 Nominal pressure rating: PN 6 Pumped liquid: Liquid temperature range: 0 .. 40 Celsius Liquid temperature at data acquisition: 20 Celsius Density: 998.2 kg/m3 Electrical data: Power consumption P1: 1.7 kW Motor rated power P2: 1.1 kW Mains frequency: 50 Hz Rated voltage: 1 x 230 V Voltage tolerance: +10/-6 % Max starts per hour: 60 Rated current: 8 A Cos phi - power factor: 0.95 Operating capacitor size: 20 µF Motor poles: 2 Starting method: Direct Protection class (according to IEC 34-5): IP68 Insulation class (IEC 85): F Ex-protection standard: KLIXON Cable length: 1.5 m Power plug: SCHUKO Control type: Control cabinet type: LC220 Tank: Total volume of tank(s): 44 l Actual total volume of collection tank with 180 mm inlet: 20 l Actual total volume of collection tank with 250 mm inlet: 28 l Other: Net weight: 27.4 kg Gross weight: 38.1 kg Danish VVS No.: 154030011 Norwegian NRF No.: 9045302 Country of origin: DE Customs tariff no.: 84137021 Approvals: WEEE