Grundfos Multilift MD.12.3.4 Fecal Lifting Station 3x400V 1.5kW CEE

MD.12.3.4 Submersible sewage lifting unit with infinitely height-adjustable rotating flange for inlet heights from 180 to 315 mm, as well as 7 further inlets on the tank sides in DN 50 to DN 150, ready for installation with two pumps. Collection tank, microprocessor control with illuminated 2.7-inch LCD display including power cable and plug, low-noise and with free-flow impeller. Collection tank: Impact and break-resistant polyethylene, rot-proof, gas and odor-tight. Special tank bottom with slope to minimize deposits, total volume 130 liters. Pressure outlet: Composite flange adapter consisting of flange 80 with pipe stub DN 100 and elastic connector DN 100 as well as 2 pipe clamps including all screws and seals for buoyancy protection, connection of inlet pipe and pressure pipe in DN 100. Pump: Vertical, single-stage and submersible, protection class IP68. Block design with maintenance-free, double sealing system and oil barrier chamber with oil bath of physiologically harmless special oil. Rear-slotted motor shaft for direction of rotation control and unblocking function, accessible via sealing plug. Motor with winding protection contacts. Control: Non-contact, piezo-resistive pressure sensor as a plug-in module in the control, electronically monitored, millimeter-accurate level display, clog and block-proof, as there are no moving parts in the wastewater, moisture separator in the surge tube head. Fully electronic, pre-configured control unit for controlling and monitoring two submersible motor pumps, menu-guided operation via push buttons with motor protection relay, control board and digital illuminated display for status indication and on-board sensor module. Additional connection terminal for an external float switch. Control panel lockable against unauthorized access. The tank level is measured and controlled in real time via a pressure hose and a transducer in the control unit. Single operation and single fault message, high water fault message as well as additional inputs for external level switches, built-in current measurement and monitoring, additional inputs for alternative level sensors such as float switch, ultrasonic sensor and hydrostatic pressure sensor, 0-5V and 4-20mA. Wall mounting without opening the control unit. Wall-mounted unit with ISO housing IP56. - Optical indication of operation and fault, water level in the tank in mm, high water, motor current in operation, overtemperature, mains fault and sensor fault, phase sequence error (only 3~400V) - Reserve, alternating load and peak load operation - Switch-on height adjustment via display - Operating switch H-0-A per pump - Acoustic signal (buzzer) for fault - Acknowledge fault button - Alarm acknowledgment (manual/automatic) - Fault message with targeted fault indication and fault memory of the last 20 events - Operating hours and pulse counter - Anti-blocking function through automatic test run after 24h standstill - Switching on the pump via pressure sensor - Adjustable run-on time - Temperature monitoring for pumps with winding thermal sensors - Mains-independent alarm (see accessories) - Interface for software update - Start and alarm delay for surge water - Runtime monitoring and dry-running protection - Interface for PC tool for service and extended parameterization function Type of control: Type of control cabinet: LC231 Pumped medium: Medium temperature range: 0 .. 40 Celsius Medium temperature at data acquisition: 20 Celsius Density: 998.2 kg/m3 Technical data: Pump speed on which pump data is based: 1430 1/min Nominal flow rate: 5.5 l/s Maximum flow rate: 12.5 l/s Nominal delivery head: 6.4 m Impeller type: VORTEX Maximum particle size: 50 mm Approvals: CE, EAC, MORO, UKCA, SEPRO Check valve type: Flap valve Materials: Pump housing: LDPE Impeller material: LURANYL Tank: PLASTIC Tank: LDPE Seal: NBR Installation: Ambient temperature: 0 .. 40 Celsius Outlet connection type: DIN Pressure connection size: DN 80 Nominal pressure rating: PN 6 Electrical data: Power consumption P1: 1.8 kW Motor rated power P2: 1.5 kW Mains frequency: 50 Hz Rated voltage: 3 x 400 V Voltage tolerance: +10/-14 % Max starts per hour: 60 Rated current: 3.5 A Cos phi - power factor: 0.75 Motor efficiency at full load: 82.1 % Motor poles: 4 Start-up type: Direct Protection class (according to IEC 34-5): IP68 Insulation class (IEC 85): F Cable length: 1.5 m Mains plug: CEE 3P+N+E Tank: Total volume of tank(s): 130 l Actual total volume of collection tank with 180 mm inlet: 49 l Actual total volume of collection tank with 250 mm inlet: 69 l Total usable volume of collection tank with 315 mm inlet: 86 l Other: Net weight: 113 kg Gross weight: 158 kg Danish VVS No.: 154031212 Norwegian NRF No.: 9045345 Country of origin: DE Customs tariff No.: 84137021