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SE1.50.65.40.EX.2.51D.B - 96047527

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      Product name: SE1.50.65.40.EX.2.51D.B
      Product No: 96047527
      EAN number: 5700395045574
      Technical 
      Max flow: 24.4 l/s
      Head max: 26.8 m
      Type of impeller: S-TUBE
      Maximum particle size: 50 mm
      Primary shaft seal: SIC/SIC
      Secondary shaft seal: CARBON/CERAMICS
      Max. hydraulic efficiency: 59 %
      Approvals on nameplate: EN12050-2
      Curve tolerance: ISO9906:2012 3B2
      Cooling jacket: with cooling jacket
      Materials 
      Pump housing: EN 1561 EN-GJL-250
      Impeller: Cast iron
      Installation 
      Maximum operating pressure: 6 bar
      Flange standard: DIN
      Pump outlet: DN 65
      Pressure rating: PN 10
      Maximum installation depth: 20 m
      Inst dry/wet: DRY/SUBMERGED
      Liquid 
      Liquid temperature range: 0 .. 40 °C
      Density: 998.2 kg/m³
      Electrical data 
      Power input - P1: 4.8 kW
      Rated power - P2: 4 kW
      Mains frequency: 50 Hz
      Rated voltage: 3 x 380-415 V
      Voltage tolerance: +6/-10 %
      Max starts per. hour: 20
      Rated current: 8.7-8.5 A
      Rated current at 3/4 load: 6.7 A
      Rated current at 1/2 load: 5.4 A
      Starting current: 71 A
      Rated current at no load: 3.9 A
      Cos phi - power factor: 0.84
      Cos phi - p.f. at no load: 0.15
      Cos phi - p.f. at 3/4 load: 0.78
      Cos phi - p.f. at 1/2 load: 0.68
      Rated speed: 2925 rpm
      Locked-rotor torque: 40 Nm
      Breakdown torque: 54 Nm
      Moment of inertia: 0.019 kg m²
      Motor efficiency at full load: 83.3 %
      Motor efficiency at 3/4 load: 82.4 %
      Motor efficiency at 1/2 load: 79.2 %
      Number of poles: 2
      Start. method: star/delta
      Enclosure class (IEC 34-5): IP68
      Insulation class (IEC 85): F
      Explosion proof: yes
      Ex-protection standard: Ex cd IIB T4,T3
      Motor protec: THERMAL SWITCH
      Thermal protec: internal
      Length of cable: 10 m
      Cable type: LYNIFLEX
      Type of cable plug: NO PLUG
      Controls 
      Control box: not included
      Moisture sensor: without moisture sensors
      Water-in-oil sensor: without water-in-oil sensor
      Temp. sensor: N
      Others 
      Net weight: 123 kg

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