Grundfos Electronically controlled circulator MAGNA3 50-40F PN6/10 240mm 1x230V DE

High-efficiency wet runner pump, electronically controlled, energy efficiency index (EEI) ? 0.20 Best in Class Designs/Functions/Features: - Single pump or twin pump (D) - High-efficiency EC permanent magnet motor technology - Energy efficiency index (EEI) ? 0.20 - Control modes: constant pressure / fixed speed / proportional pressure / constant temperature - Integrated full motor protection - Thermal insulation shells according to EnEV included in the scope of delivery (only for single pumps) - Automatic setpoint adjustment through AutoAdapt function - Integrated dry-running protection - Adjustable volumetric flow limitation through FlowLimit function - Integrated heat quantity detection (optional RPI+T2 0-16 sensor required) - Connection to building management system through optional plug-in modules in the terminal box - Operating and fault messages - Analog/digital communication options: 2xDO / 3xDI / 1xAI - Recording of operating history - Operation via TFT display and soft-touch keypad - Automatic setpoint adjustment including volumetric flow limitation through FlowAdapt function - 5-year warranty liability agreement - Setting and read-out options using optional Grundfos GO diagnostic and remote control device - 5-year warranty by submitting the commissioning report created using Grundfos GO - Operating modes for twin pumps: changeover/standby/parallel - Wireless communication between pump heads of a twin pump or two single pumps Conveyed medium: Conveyed medium: Water Medium temperature range: -10 .. 110 Celsius Medium temp. at data acquisition: 60 Celsius Density: 983.2 kg/m3 Technical Data: Nominal flow rate: 12 m3/h Nominal head: 2.566 m Temperature class: 110 Approvals: CE, VDE Materials: Pump housing: Cast iron Pump casing: EN 1561 EN-GJL-250 Pump housing: ASTM A48-250B Impeller material: Composite Installation: Ambient temperature: 0 .. 40 Celsius Max. operating pressure: 10 bar Connection type: DIN Connection size: DN 50 Nominal pressure rating: PN 6/10 Installation length: 240 mm Electrical Data: Maximum power consumption P1: 138 W P1 min.: 20 W Mains frequency: 50 / 60 Hz Rated voltage: 1 x 230 V Minimum current consumption: 0.22 A Maximum current consumption: 0.72 A Max. speed: 2760 1/min Protection class (according to IEC 34-5): X4D Insulation class (IEC 85): F Other: Energy efficiency index (EEI): 0.20 Net weight: 17.5 kg Gross weight: 19.7 kg Shipping volume: 0.046 m3 Country of origin: DE Customs tariff no.: 84137030 Approvals: WEEE