Customised Solutions - Incledon

MotorsGrundfos Blueflux® technology representsthe best from Grundfos within energy efficientmotors and variable frequency drives.Products with Grundfos Blueflux® labeleither meet or exceed international legislationregarding motor efficiency.Grundfos Blueflux® labelled motors arestandard in CR pumps with motor size 0.75-75 kW and motors with integrated frequencyconverter from 0.75-22 kW.What follows is an overview of some of themost common motor variants offered byGrundfos. However, the overview coversonly a fragment of the total motor range.Please do not hesitate to contact Grundfosif your requirements are not covered by theoverview.• Special supply voltagesSolution Description PhotoATEX approvedMGE motorsA full range of special explosion-proof anddust ignition-proof motors is available withATEX approved pumps.The Grundfos MGE motor with integratedfrequency converter can operate at differentspeeds in order to optimise pump performanceto the application:Low speed, to obtain e.g.- gentle handling of the liquid- pumping at low NPSH level- reduced noise emissionOversynchronous speed, to obtain e.g.- more flow and head on a given pump size- compact physical sizeThe advanced control can measure and adaptto special applications, e.g.- Extended protection of process- Extended protection of pump and drive- Pump performance curve adjusted to matchindividual applicationsSolution Description PhotocURusapprovalCertificatesFour-polemotorGrundfos motors are available withthe cURus approval covering USA and Canada.Dual frequency: 50 Hz: 3 x 208-230/460 V60 Hz: 3 x 400 VThe Grundfos laboratory is authorised to issuevarious certificates for motors:- noise- vibration- performance- efficiencyFour-pole motors for applications wherevery low noise levels are required or forapplications that do not allow whippingof the pumped liquid.CR/CRI/CRN/CRT – MULTISTAGE CENTRIFUGAL PUMP• Extreme operating conditions• Special motor protection• Specific approval• Special motor designStandard MGE motors have built-in motorprotection, pump monitoring, and on-boardregulator and sensor supply for control ofprimary process. If special control is required,the MGE can be equipped with extendedI/O cards and BUS connection. Customisedsoftware and add-on hardware can be tailoredto match special demands.VIK approvedmotorsVIK approved motors are available accordingto German industrial electrical standard.The MGE motor can be controlled by a varietyof interfaces, i.e.- buttons on the pump- advanced R100 infra-red remote control- standard analogue signals- BUS communicationHeating unitsAnti-condensation heating can be supplied bya built-in heating unit.Over orundersizemotorsFor use where the viscosity or density isdifferent from that of water, installationswhere the altitude exceeds 1000m or wherethe ambient temperature is very high.Multi-plugOur motors are available with a multi-plug(Harting ® plug) according to HAN 10 ES for fastmains connections.Terminal boxpositionThe motor can be mounted on the pump headin steps of 90˚.ThermalprotectionMotors with a built-in bimetallic thermalprotector (PTO) or a temperature dependingresistance (PTC) are available.Special voltageA wide range of supply voltages within singlethree-phase as well as dual voltage can besupplied.3~MOT MG 90SA2-24FF165-C2P 2 1.50 kW No 8580790660 HzU 220-277D/380-480Y VEff. % I 1/1 5.70-5.00/3.30-2.90 A80.5-82 I max6.30-5.35/3.65-3.10 An 3440-3500 min -1cos 0.89-0.78CL F IP 55 0346DE 6305.2Z.C4 NDE 6205.2Z.C385807906Enclosure classEnclosure class IP 55 is standard on Grundfosmotors. Enclosure class IP 65, IP 54 and IP 44 areavailable as options.12 13