Variants NBG 125-100-250/270 AS-F-B-BAQE
Specifications
| Others | |
|---|---|
| Net weight: | 273 kg |
| Gross weight: | 294 kg |
| Shipping volume: | 0.725 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 |
| Pipe connection standard: | EN 1092-2 |
| Size of inlet connection: | DN 125 |
| Size of outlet connection: | DN 100 |
| Pipe connection standard: | EN 1092-2 |
| Pressure rating for connection: | PN 16 |
| Support block: | YES |
| Connect code: | F |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 1165 rpm |
| Rated flow: | 136.4 m³/h |
| Rated head: | 14.4 m |
| Actual impeller diameter: | 270 mm |
| Nominal impeller diameter: | 250 |
| Shaft seal arrangement: | Single |
| Shaft diameter: | 42 mm |
| Code for shaft seal: | BAQE |
| Secondary shaft seal: | NONE |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | AS |
| Bearing design: | Standard |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | CuSn10 |
| : | EN-GJL-250 |
| Impeller: | Bronze |
| : | A48-40 B |
| : | B584-C83600 |
| Material code: | B |
| Electrical data | |
|---|---|
| Motor type: | MMG160L |
| IE Efficiency class: | IE1 |
| Rated power - P2: | 11 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: | 22,0-19,8/22,0-19,8 A [19,0-17,4/11,0-10,0 A] |
| Starting current: | 600-600 % [810-810 %] |
| Cos phi - power factor: | 0.9 |
| Rated speed: | 1160 rpm [1170 rpm] |
| Efficiency 2.nd value: | IE1 88,8% [IE1 89,6%] |
| Motor efficiency at full load 2.nd value: | 88.8-88.8 % [89.6-89.6 %] |
| Motor efficiency at 3/4 load: | 89.2-89.2 % |
| Motor efficiency at 1/2 load 2.nd value: | 88.1-88.1 % [87.2-87.2 %] |
| Number of poles: | 6 |
| Enclosure class (IEC 34-5): | 55 (Protect. water jets/dust) |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 96292891 |
| Mount. design. acc. IEC 34-7: | IM B35 |
| Product name: | NBG 125-100-250/270 AS-F-B-BAQE |
| Product No: | 98068556 |
| Price: |