Variants NK 100-250/249 EUP A1F2BE-SBAQE
Specifications
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.70 |
| ErP status: | EuP Standalone/Prod. |
| Net weight: | 416 kg |
| Gross weight: | 525 kg |
| Shipping volume: | 1.11 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: | 60 °C |
| Maximum operating pressure: | 16 bar |
| Flange standard: | EN 1092-2 |
| Pump inlet: | DN 125 |
| Pump outlet: | DN 100 |
| Pressure rating: | PN 16 |
| Coupling type: | Standard |
| Wear ring(s): | neckring(s) |
| Base frame: | C - Channel |
| Connect code: | F |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 1750 rpm |
| Rated flow: | 202.3 m³/h |
| Rated head: | 26.2 m |
| Actual impeller diameter: | 249 EUP mm |
| Impeller nom: | 250 mm |
| Primary shaft seal: | BAQE |
| Shaft diameter: | 32 mm |
| Secondary shaft seal: | NONE |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | A1 |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | EN-GJL-250 |
| : | ASTM A48-40 B |
| Impeller: | Bronze |
| : | DIN W.-Nr. CuSn10 |
| : | ASTM B584-C83600 |
| Material code: | B |
| Rubber: | EPDM |
| Code for rubber: | E |
| Wear ring mat.: | High alloy brass(CuZn34Mn3AI2 |
| Electrical data | |
|---|---|
| Motor type: | 180LC |
| Rated power - P2: | 22 kW |
| Mains frequency: | 60 Hz |
| Rated voltage 2.nd value: | 3 x 380-420D/660-725Y V [3 x 440-480D/760-830Y V] |
| Rated current: | 43,0-38,5/24,8-22,2 A [37,0-33,5/21,6-19,4 A] |
| Starting current: | 460-460 % [640-640 %] |
| Cos phi - power factor: | 0.9 |
| Rated speed: | 1755 rpm [1765 rpm] |
| Efficiency 2.nd value: | 91.4% [92.3%] |
| Motor efficiency at full load 2.nd value: | 91.4-91.4 % [92.3-92.3 %] |
| Motor efficiency at 3/4 load 2.nd value: | 91.9-91.9 % [92.1-92.1 %] |
| Motor efficiency at 1/2 load 2.nd value: | 91.3-91.3 % [90.8-90.8 %] |
| Number of poles: | 4 |
| Enclosure class (IEC 34-5): | 55 (Protect. water jets/dust) |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 96162773 |
| Lubricant type: | Grease |
| Product name: | NK 100-250/249 EUP A1F2BE-SBAQE |
| Product No: | 98745404 |
| Price: |