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NKG 125-80-200/192 A1-F-B-E-BQQE - 97689247

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      Product name: NKG 125-80-200/192 A1-F-B-E-BQQE
      Product No: 97689247
      EAN number: 5710621557559
      Technical 
      Pump speed on which pump data are based: 3555 rpm
      Rated flow: 225.2 m³/h
      Rated head: 61.4 m
      Actual impeller diameter: 192 mm
      Impeller nom: 200 mm
      Primary shaft seal: BQQE
      Shaft diameter: 32 mm
      Secondary shaft seal: NONE
      Curve tolerance: ISO9906:2012 3B
      Pump version: A1
      Materials 
      Pump housing: Cast iron
      Pump housing: EN-GJL-250
      Pump housing: ASTM A48-40 B
      Impeller: Bronze
      Impeller: DIN W.-Nr. CuSn10
      Impeller: ASTM B584-C83600
      Material code: B
      Rubber: EPDM
      Code for rubber: E
      Wear ring mat.: High alloy brass(CuZn34Mn3AI2
      Installation 
      Maximum ambient temperature: 40 °C
      Maximum operating pressure: 16 bar
      Flange standard: EN 1092-2
      Pump inlet: DN 125
      Pump outlet: DN 80
      Pressure rating: PN 16
      Coupling type: Standard
      Wear ring(s): neckring(s)
      Base frame: C - Channel
      Connect code: F
      Liquid 
      Pumped liquid: Water
      Liquid temperature range: -25 .. 120 °C
      Selected liquid temperature: 20 °C
      Density at selected liquid temperature: 998.2 kg/m³
      Electrical data 
      Motor type: 250MA
      IE Efficiency class: NEMA Premium / IE3 60Hz
      Rated power - P2: 55 kW
      Mains frequency: 60 Hz
      Rated voltage: 3 x 380-420D/660Y V [3 x 440-480D V]
      Rated current: 97,0-87,8/55,9 A [84.7-77.7 A]
      Starting current: 763-763 % [915-915 %]
      Cos phi - power factor: 0.92
      Rated speed: 3555 rpm [3570 rpm]
      Efficiency: IE3 93,6%
      Motor efficiency at full load: 93.6-93.6 %
      Motor efficiency at 3/4 load: 93.6-93.6 % [94.0-94.0 %]
      Motor efficiency at 1/2 load: 93.1-93.1 % [94.0-94.0 %]
      Number of poles: 2
      Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)
      Insulation class (IEC 85): F
      Motor protec: PTC
      Motor No: 99489925
      Lubricant type: Grease
      Others 
      Minimum efficiency index, MEI ≥: 0.68
      ErP status: EuP Standalone/Prod.
      Net weight: 713 kg
      Gross weight: 768 kg
      Shipping volume: 1.68 m³

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