Variants NBG 150-125-400/333 ASF2ABAQE
Specifications
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Others | |
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Minimum efficiency index, MEI ≥: | 0.55 |
Net weight: | 631 kg |
Gross weight: | 657 kg |
Shipping volume: | 0.85 m³ |
Liquid | |
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Pumped liquid: | Water |
Liquid temperature range: | 0 .. 120 °C |
Selected liquid temperature: | 20 °C |
Density: | 998.2 kg/m³ |
Installation | |
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Maximum ambient temperature: | 60 °C |
Maximum operating pressure: | 16 bar |
Pipe connection standard: | EN 1092-2 |
Size of inlet connection: | DN 150 |
Size of outlet connection: | DN 125 |
Pipe connection standard: | EN 1092-2 |
Pressure rating for connection: | PN 16 |
Pump housing with feet: | Yes |
Support block: | Y |
Connect code: | F2 |
Technical | |
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Pump speed on which pump data are based: | 1780 rpm |
Rated flow: | 244.1 m³/h |
Rated head: | 51.52 m |
Actual impeller diameter: | 333 mm |
Nominal impeller diameter: | 400 |
Shaft seal arrangement: | Single |
Shaft diameter: | 42 mm |
Code for shaft seal: | BAQE |
Curve tolerance: | ISO9906:2012 3B |
Pump version: | AS |
Bearing design: | Standard |
Materials | |
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Pump housing: | Cast iron |
: | EN-GJL-250 |
: | ASTM class 35 |
Wear ring: | Brass |
Impeller: | Cast iron |
: | EN-GJL-200 |
: | ASTM class 30 |
Shaft: | Stainless steel |
: | EN 1.4301 |
: | AISI 304 |
Material code: | A |
Code for rubber: | E |
Controls | |
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Frequency converter: | NONE |
Pressure sensor: | N |
Electrical data | |
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Motor type: | 250MA |
IE Efficiency class: | NEMA Energy / IE2 60Hz / NRC |
Rated power - P2: | 55 kW |
Mains frequency: | 60 Hz |
Rated voltage 2.nd value: | 3 x 380-420D/660-725Y V [ x 440-480D/0-0Y V] |
Rated current: | 98,5-89,5/57,0-51,5 A [99,0-90,5/57,5-52,5 A] |
Starting current: | 590-590 % [720-720 %] |
Cos phi - power factor: | 0.9 |
Rated speed: | 1780 rpm |
Efficiency 2.nd value: | IE2 94,1% [IE2 94,2%] |
Motor efficiency at full load 2.nd value: | 94.1-94.1 % [94.2-94.2 %] |
Motor efficiency at 3/4 load: | 94.0-94.0 % |
Motor efficiency at 1/2 load 2.nd value: | 93.1-93.1 % [92.8-92.8 %] |
Number of poles: | 4 |
Enclosure class (IEC 34-5): | 55 (Protect. water jets/dust) |
Insulation class (IEC 85): | F |
Motor protec: | PTC |
Motor No: | 83L15438 |
Mount. design. acc. IEC 34-7: | IM B35 |
Product name: | NBG 150-125-400/333 ASF2ABAQE |
Product No: | 98065042 |
EAN number: | 5710628368721 |
Price: |