Variants NBG 150-125-250/235 AF2BBAQE
Specifications
Can\'t find the variants that fits your need?
Try our configure tool to find the variant to fit your specifications.
Try our configure tool to find the variant to fit your specifications.
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.70 |
| Net weight: | 970 kg |
| Gross weight: | 1020 kg |
| Shipping volume: | 1.38 m³ |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | 0 .. 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 1092-2 |
| 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: | N |
| Connect code: | F2 |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 2980 rpm |
| Rated flow: | 513.1 m³/h |
| Rated head: | 62.3 m |
| Actual impeller diameter: | 235 mm |
| Nominal impeller diameter: | 250 |
| Shaft seal arrangement: | Single |
| Shaft diameter: | 42 mm |
| Code for shaft seal: | BAQE |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | A |
| Bearing design: | Standard |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | EN-GJL-250 |
| : | ASTM class 35 |
| Wear ring: | Brass |
| Impeller: | Bronze |
| : | CuSn10-C |
| Shaft: | Stainless steel |
| : | EN 1.4301 |
| : | AISI 304 |
| Material code: | B |
| Code for rubber: | E |
| Controls | |
|---|---|
| Frequency converter: | NONE |
| Pressure sensor: | N |
| Electrical data | |
|---|---|
| Motor type: | SIEMENS |
| IE Efficiency class: | IE3 |
| Rated power - P2: | 110 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 380-420D/660-725Y V |
| Rated current: | 191-176/110-102 A |
| Starting current: | 710-710 % |
| Cos phi - power factor: | 0.91 |
| Rated speed: | 2982 rpm |
| Efficiency: | IE3 95,2% |
| Motor efficiency at full load: | 95.2-95.2 % |
| Motor efficiency at 3/4 load: | 95.4-95.4 % |
| Motor efficiency at 1/2 load: | 94.9-94.9 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 83U15444 |
| Mount. design. acc. IEC 34-7: | IM B35 |
| Product name: | NBG 150-125-250/235 AF2BBAQE |
| Product No: | 98306889 |
| EAN number: | 5711492796030 |
| Price: |