Variants CRE 20-8 K-F-A-E-HQQE
Specifications
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| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.70 |
| DOE Pump Energy Index CL: | 0.00 |
| DOE Pump Energy Index VL: | 0.00 |
| Net weight: | 219 kg |
| Gross weight: | 271 kg |
| Shipping volume: | 0.82 m³ |
| Config. file no: | 95139531 |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -20 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Installation | |
|---|---|
| Maximum ambient temperature: | 40 °C |
| Maximum operating pressure: | 25 bar |
| Max pressure at stated temp: | 25 bar / 120 °C |
| : | 25 bar / -20 °C |
| Type of connection: | DIN |
| Size of inlet connection: | DN 50 |
| Size of outlet connection: | DN 50 |
| Pressure rating for connection: | PN 25 |
| Flange size for motor: | FF300 |
| Connect code: | F |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 3540 rpm |
| Rated flow: | 25.3 m³/h |
| Rated head: | 145.4 m |
| Maximum head: | 177.7 m |
| Stages: | 8 |
| Impellers: | 8 |
| Number of reduced-diameter impellers: | 0 |
| Low NPSH: | Y |
| Pump orientation: | Vertical |
| Shaft seal arrangement: | Single |
| Code for shaft seal: | HQQE |
| Approvals on nameplate: | CE, EAC,ACS |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | K |
| Model: | A |
| Materials | |
|---|---|
| Base: | Cast iron |
| : | EN 1561 EN-GJL-200 |
| : | ASTM A48-25B |
| Impeller: | Stainless steel |
| : | EN 1.4301 |
| : | AISI 304 |
| Material code: | A |
| Code for rubber: | E |
| Bearing: | SIC |
| Controls | |
|---|---|
| Function Module: | ADVANCED I/O |
| Frequency converter: | Built-in |
| Pressure sensor: | N |
| Electrical data | |
|---|---|
| Motor standard: | IEC |
| Motor type: | 160LB |
| IE Efficiency class: | IE3 |
| Rated power - P2: | 18.5 kW |
| Power (P2) required by pump: | 18.5 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 380-480 V |
| Rated current: | 37.0-31.0 A |
| Cos phi - power factor: | 0.91-0.88 |
| Rated speed: | 480-3540 rpm |
| Efficiency: | IE3 92,4% |
| Motor efficiency at full load: | 92.4 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor protec: | YES |
| Motor No: | 85901026 |
| Product name: | CRE 20-8 K-F-A-E-HQQE |
| Product No: | 98617339 |
| EAN number: | 5711498304352 |
| Price: |