Variants CRK 2-50/5 A-W-I-AUUV
Specifications
Others | |
---|---|
Minimum efficiency index, MEI ≥: | 0.70 |
Net weight: | 14.6 kg |
Liquid | |
---|---|
Pumped liquid: | Water |
Liquid temperature range: | -10 .. 90 °C |
Selected liquid temperature: | 20 °C |
Density: | 998.2 kg/m³ |
Installation | |
---|---|
Maximum ambient temperature: | 60 °C |
Pipe connection: | Rp 1 1/4 |
Flange size for motor: | FT85 |
Connect code: | W |
Technical | |
---|---|
Pump speed on which pump data are based: | 2900 rpm |
Rated flow: | 41.7 l/min |
Rated head: | 35.6 m |
Stages: | 5 |
Impellers: | 5 |
Primary shaft seal: | AUUV |
Curve tolerance: | ISO9906:2012 3B |
Pump version: | A |
Model: | C |
Materials | |
---|---|
Pump head: | Stainless steel |
: | DIN W.-Nr. 14.408 |
: | AISI 316 |
Impeller: | Stainless steel |
: | DIN W.-Nr. 1.4301 |
: | AISI 304 |
Material code: | I |
Electrical data | |
---|---|
Motor type: | 71B |
IE Efficiency class: | IE3 |
Rated power - P2: | 0.55 kW |
Power (P2) required by pump: | 0.55 kW |
Mains frequency: | 50 Hz |
Rated voltage: | 3 x 220-240D/380-415Y V |
Rated current: | 2.50/1.44 A |
Starting current: | 580-620 % |
Cos phi - power factor: | 0.80-0.70 |
Rated speed: | 2830-2850 rpm |
Motor efficiency at full load: | 77.8 % |
Motor efficiency at 3/4 load: | 81.5 % |
Motor efficiency at 1/2 load: | 79.5 % |
Number of poles: | 2 |
Enclosure class (IEC 34-5): | 55 Dust/Jetting |
Insulation class (IEC 85): | F |
Motor protec: | NONE |
Motor No: | 85805103 |
Product name: | CRK 2-50/5 A-W-I-AUUV |
Product No: | 40917105 |
EAN number: | 5700390672980 |
Price: |