Variants NB 125-200/196-180 A-F2-K-E-BQQE
Specifications
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.46 |
| Net weight: | 209 kg |
| Gross weight: | 231 kg |
| Shipping volume: | 0.444 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 |
| 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 |
| Support block: | NO |
| Connect code: | F2 |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 1170 rpm |
| Rated flow: | 158.8 m³/h |
| Rated head: | 5 m |
| Maximum head: | 16 m |
| Actual impeller diameter: | 188 mm |
| Shaft seal arrangement: | Single |
| Shaft diameter: | 32 mm |
| Code for shaft seal: | BQQE |
| Secondary shaft seal: | NONE |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | A |
| Bearing design: | Standard |
| Materials | |
|---|---|
| Pump housing: | Stainless steel |
| : | 14.408 |
| : | CF8M |
| Wear ring: | EN 1.4517 / CD4MCuN |
| Impeller: | Stainless steel |
| : | 14.408 |
| : | CF8M |
| Shaft: | Stainless steel |
| : | 14.401 |
| : | 316 |
| Material code: | K |
| Code for rubber: | E |
| Electrical data | |
|---|---|
| Motor type: | SIEMENS |
| IE Efficiency class: | NEMA Energy / IE2 60Hz / NRC |
| Rated power - P2 2.nd value: | 3 kW [3.4 kW] |
| Mains frequency: | 60 Hz |
| Rated voltage 2.nd value: | 3 x 220-240D/380-420Y V [3 x 255-277D/440-480Y V] |
| Rated current: | 11,4-10,4/6,60-6,00 A |
| Starting current: | 600-600 % [700-700 %] |
| Cos phi - power factor: | 0.8 |
| Rated speed: | 1170 rpm [1175 rpm] |
| Efficiency 2.nd value: | IE2 87,5% [IE2 89,5%] |
| Motor efficiency at full load 2.nd value: | 87.5-87.5 % [89.5-89.5 %] |
| Motor efficiency at 3/4 load 2.nd value: | 88.4-88.4 % [90.0-90.0 %] |
| Motor efficiency at 1/2 load 2.nd value: | 88.0-88.0 % [89.1-89.1 %] |
| Number of poles: | 6 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 83W05210 |
| Mount. design. acc. IEC 34-7: | IM B5 |
| Product name: | NB 125-200/196-180 A-F2-K-E-BQQE |
| Product No: | 98310646 |
| Price: |