Variants CRN 3-31 S-P-A-V-HQQV
Specifications
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.7 |
| Net weight: | 43.6 kg |
| Gross weight: | 47.6 kg |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -20 .. 90 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Installation | |
|---|---|
| Maximum ambient temperature: | 60 °C |
| Max pressure at stated temp: | 50 bar / 90 °C |
| : | 50 bar / -20 °C |
| Type of connection: | PJE |
| Size of connection: | 1 1/4 inch |
| Flange size for motor: | FT130 |
| Connect code: | P |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 2902 rpm |
| Rated flow: | 3 m³/h |
| Rated head: | 153.2 m |
| Stages: | 31 |
| Impellers: | 31 |
| Code for shaft seal: | HQQV |
| Approvals on nameplate: | CE,TR |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | S |
| Model: | A |
| Materials | |
|---|---|
| Pump housing: | Stainless steel |
| : | DIN W.-Nr. 1.4408 |
| : | ASTM A 351 CF 8M |
| Impeller: | Stainless steel |
| : | DIN W.-Nr. 1.4401 |
| : | AISI 316 |
| Material code: | A |
| Code for rubber: | V |
| Electrical data | |
|---|---|
| Motor type: | 112MC |
| IE Efficiency class: | IE3 |
| Rated power - P2: | 3 kW |
| Power (P2) required by pump: | 3 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 380-415D V |
| Rated current: | 5.95 A |
| Starting current: | 970-1070 % |
| Cos phi - power factor: | 0.88-0.85 |
| Rated speed: | 2910-2930 rpm |
| Efficiency: | IE3 88% |
| Motor efficiency at full load: | 88 % |
| Motor efficiency at 3/4 load: | 88.5 % |
| Motor efficiency at 1/2 load: | 88 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 85905157 |
| Product name: | CRN 3-31 S-P-A-V-HQQV |
| Product No: | 96892962 |
| EAN number: | 5700312978930 |
| Price: |