Variants NB 80-315/287 AF2KBQQE
Specifications
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| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.70 |
| Net weight: | 299 kg |
| Gross weight: | 332 kg |
| Shipping volume: | 0.951 m³ |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -25 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Installation | |
|---|---|
| Maximum ambient temperature: | 55 °C |
| Maximum operating pressure: | 16 bar |
| Pipe connection standard: | EN 1092-1 |
| Size of inlet connection: | DN 100 |
| Size of outlet connection: | DN 80 |
| Pipe connection standard: | EN 1092-1 |
| Pressure rating for connection: | PN 16 |
| Pump housing with feet: | Yes |
| Support block: | N |
| Connect code: | F2 |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 1765 rpm |
| Rated flow: | 137.4 m³/h |
| Rated head: | 36.92 m |
| Actual impeller diameter: | 287 mm |
| Nominal impeller diameter: | 315 |
| Shaft seal arrangement: | Single |
| Shaft diameter: | 32 mm |
| Code for shaft seal: | BQQE |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | A |
| Bearing design: | Standard |
| Materials | |
|---|---|
| Pump housing: | Stainless steel |
| : | EN 1.4408 |
| : | ASTM CF8M |
| Wear ring: | Stainless steel |
| Impeller: | Stainless steel |
| : | EN 1.4408 |
| : | ASTM CF8M |
| Shaft: | Stainless steel |
| : | EN 1.4401 |
| : | AISI 316 |
| Internal pump house coating: | No coating |
| Material code: | K |
| Code for rubber: | E |
| Controls | |
|---|---|
| Frequency converter: | NONE |
| Electrical data | |
|---|---|
| Motor type: | SIEMENS |
| IE Efficiency class: | IE2 / NEMA Energy |
| Rated power - P2: | 22 kW |
| Mains frequency: | 60 Hz |
| Rated voltage 2.nd value: | 3 x 380-420D/660-725Y V [ x 440-480D V] |
| Rated current: | 42,5-40,5/24,6-23,6 A [39.5-36.0 A] |
| Starting current: | 600-600 % [690-690 %] |
| Cos phi - power factor: | 0.8 |
| Rated speed: | 1765 rpm [1770 rpm] |
| Efficiency 2.nd value: | IE2 92,4% [IE2 91,7%] |
| Motor efficiency at full load 2.nd value: | 92.4-92.4 % [91.7-91.7 %] |
| Motor efficiency at 3/4 load 2.nd value: | 93.4-93.4 % [92.0-92.0 %] |
| Motor efficiency at 1/2 load 2.nd value: | 93.8-93.8 % [91.7-91.7 %] |
| Number of poles: | 4 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 99032196 |
| Mount. design. acc. IEC 34-7: | IM B35 |
| Product name: | NB 80-315/287 AF2KBQQE |
| Product No: | 98310545 |
| EAN number: | 5711492833384 |
| Price: |