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| Product name: | CR 120-7 A-J-A-E-HBQE |
| Product No: | 95922285 |
| EAN number: | 5700838934946 |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 2973 rpm |
| Rated flow: | 120 m³/h |
| Rated head: | 163.2 m |
| Head max: | 209.1 m |
| Stages: | 7 |
| Impellers: | 7 |
| Number of reduced-diameter impellers: | 0 |
| Low NPSH: | N |
| Pump orientation: | Vertical |
| Shaft seal arrangement: | Single |
| Code for shaft seal: | HBQE |
| Approvals on nameplate: | CE, EAC,DM174 |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | A |
| Model: | A |
| Materials | |
|---|---|
| Base: | Cast iron |
| Base: | EN 1563 EN-GJS-500-7 |
| Base: | ASTM A536 80-55-06 |
| Impeller: | Stainless steel |
| Impeller: | EN 1.4301 |
| Impeller: | AISI 304 |
| Material code: | A |
| Code for rubber: | E |
| Bearing: | SIC |
| Support bearing: | Graflon |
| Installation | |
|---|---|
| Maximum ambient temperature: | 55 °C |
| Maximum operating pressure: | 30 bar |
| Max pressure at stated temp: | 30 bar / 120 °C |
| Max pressure at stated temp: | 30 bar / 0 °C |
| Type of connection: | JIS |
| Size of inlet connection: | DN 125 |
| Size of outlet connection: | DN 125 |
| Flange size for motor: | FF500 |
| Connect code: | J |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | 0 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density at selected liquid temperature: | 998.2 kg/m³ |
| Electrical data | |
|---|---|
| Motor standard: | IEC |
| Motor type: | SIEMENS |
| IE Efficiency class: | IE3 |
| Rated power - P2: | 75 kW |
| Power (P2) required by pump: | 75 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 200D V |
| Rated current: | 255 A |
| Starting current: | 680 % |
| Cos phi - power factor: | 0.89 |
| Rated speed: | 2975 rpm |
| Efficiency: | IE3 94,7% |
| Motor efficiency at full load: | 94.7-94.7 % |
| Motor efficiency at 3/4 load: | 94.8-94.8 % |
| Motor efficiency at 1/2 load: | 94.1-94.1 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 81U4L340 |
| Controls | |
|---|---|
| Frequency converter: | NONE |
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.70 |
| Net weight: | 750 kg |
| Gross weight: | 870 kg |
| Shipping volume: | 1.25 m³ |
| Title | Document Number | Literature language | Literature category | Product type | Date added | Version | |
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