Technical Data
Product Information
| Item information | Value |
|---|---|
| GTIN: | 5710626497553 |
Product Description
High-efficiency wet rotor pump, electronically controlled, energy efficiency index (EEI) ? 0.20 Best in Class designs/functions/features: - Single pump or double pump (D) - High-efficiency EC permanent magnet motor technology - Energy efficiency index (EEI) ? 0.18 - Control modes: Constant pressure / Fixed speed / Proportional pressure / Constant temperature - Integrated motor protection - Heat insulation shells in accordance with EnEV included in scope of delivery (only for single pumps) - Automatic setpoint adjustment via AutoAdapt function - Integrated dry-running protection - Adjustable volume flow limitation via FlowLimit function - Integrated heat quantity measurement (optional RPI+T2 0-16 sensor required) - Connection to building management system via optional plug-in modules in terminal box - Operating and fault messages - Analog/digital communication options: 2xDO / 3xDI / 1xAI - Recording of operating history - Operation via TFT display and soft-touch keyboard - Automatic setpoint adjustment incl. Volume flow limitation via FlowAdapt function - Liability agreement 5-year warranty - Setting and readout options via optional Grundfos GO diagnostic and remote control device - 5-year warranty upon return of the commissioning report created using Grundfos GO - Operating modes for double pumps: Alternating/standby/parallel - Communication between pump heads of a double pump or 2 single pumps via wireless transmission Pumped medium: Pumped medium: Water Medium temperature range: -10 .. 110 Celsius Medium temperature during operation: 60 Celsius Density: 983.2 kg/m3 Technical data: Nominal flow rate: 23.3 m3/h Nominal head: 4.919 m Temperature class: 110 Approvals: CE, VDE Materials: Pump housing: Gray cast iron Pump casing: EN 1561 EN-GJL-250 Pump housing: ASTM A48-250B Impeller material: Composite material Installation: Ambient temperature: 0 .. 40 Celsius Max. Operating pressure: 10 bar Connection type: DIN Connection size: DN 65 Nominal pressure rating: PN 6/10 Installation length: 340 mm Electrical data: Maximum power consumption P1: 460 W P1 min.: 22 W Mains frequency: 50 / 60 Hz Rated voltage: 1 x 230 V Minimum current consumption: 0.24 A Maximum current consumption: 2.11 A Protection class (according to IEC 34-5): X4D Insulation class (IEC 85): F Other: Energy efficiency index (EEI): 0.18 Net weight: 21.5 kg Gross weight: 23.8 kg Shipping volume: 0.057 m3 Country of origin: DE Customs tariff no.: 84137030 Approvals: WEEE
Grundfos Holding A/S, Poul Due Jensens vej 7, 8850 Bjerringbro, Midtjylland, Dänemark, [email protected], https://grundfos.com
