Data sheet: Wilo-CronoNorm-NL 80/200-3/4

Transcription

1 Data sheet: Wilo-CronoNorm-NL /-3/ Pump curves H/m NPSH/m,5, 1,5 1,,5 P /kw % % 5% 7% 7% 7,9% % 7,3% 7% 7% 77,9% 7,% 7,% Ø 17 Eff. 7,9% Ø 1 Ø 19 7% Ø 19 Ø 1 Ø 17 Ø 7% 7% Ø 7 Ø 7 Ø Ø 1 Ø 1 Ø 1 Wilo-CronoNorm-NL / 15 1/min 5 Hz Q/l/s H/ft 5 3 NPSH/ft P /hp Approved fluids (other fluids on request) Heating water (in accordance with VDI 35) Water-glycol mixtures (for - vol.% glycol and fluid temperature C) Cooling and cold water Permitted field of application Standard version for operating pressure p max Temperature range at max. ambient temperature + C (from vol.% glycol: Performance check required; up to 5% glycol: mechanical seal on request) 1 bar Max. ambient temperature + C - +1 C (version with mechanical seal) - +5 C (version with stuffing box packing) 1 Installation in closed buildings Pipe connections Flange nominal diameter (on the suction side) DN Flange nominal diameter (on the pressure side) DN Materials Pump housing EN-GJL-5 Lantern EN-GJL-5 Impeller EN-GJL-5 Pump shaft X3Cr13 Mechanical seal AQ1EGG Minimum Efficiency Index (MEI) Minimum Efficiency Index (MEI). Motor/electronics Protection class IP 55 Insulation class Motor size F L MG No. of poles Nominal motor power P 3. kw Rated current (approx.) I N 3~ V. A Power factor cos φ.7 Subject to change without prior notice. 5 Hz 15-1 /

2 Data sheet: Wilo-CronoNorm-NL /-3/ Motor efficiency Motor efficiency Motor efficiency η m % η m 75% η m 5% 5.5 % 5.1 % 3. % Information for order placements Make Wilo Art no. 9 Type CronoNorm-NL / Weight approx. m kg Subject to change without prior notice. 5 Hz 15- /

3 Dimensions and dimension drawings: Wilo-CronoNorm-NL /-3/ Dimension drawing A L* X L3* DN Nominal diameter D N 1 DN1 Ø S H3 H Nominal diameter D N Dimensions A 15 mm S1 B3 Dimensions B 9 mm L L B L1 Dimensions B3 mm L H Dimensions 3 3 mm The length and width of the base block should be approximately 15 to cm longer than the outer dimensions of the baseplate of the pump unit; dimension L*, L3 depends on H motor version Dimensions 533 mm Dimensions L 97 mm Dimensions L1 115 mm Dimensions L 5 mm Dimensions L3 35 mm Dimensions L 11 mm Dimensions S1 mm Dimensions Ø S mm Dimensions X 3 mm Subject to change without prior notice. 5 Hz 15-3 /

4 Pump curves: Wilo-CronoNorm-NL /-3/ Pump curves H/m Wilo-CronoNorm-NL / 15 1/min 5 Hz H/ft % % 5% 7% 7% 7% 7% Eff. 7,9% 7% 7,% 7,% 7% 7% Ø ,9% Ø 7 7,3% Ø 7,9% Ø 19 Ø 1 7% Ø NPSH/m,5, 1,5 1,,5 P /kw Q/l/s Ø 7 Ø Ø 19 Ø 1 Ø 17 Ø 1 Ø 1 1 NPSH/ft P /hp Subject to change without prior notice. 5 Hz 15- /

5 Specification texts: Wilo-CronoNorm-NL /-3/ Single-stage centrifugal pump as baseplate pump in accordance with EN 733, with axial suction ports and radial pressure ports for installation on a base. Pump with supporting foot and flanged bearing bracket, elastic coupling/spacer coupling (extra charge), coupling guard and motor mounted to same baseplate. IEC motor with 3 PTC thermistor sensors. Shaft sealing via non-cooled mechanical shaft seal up to max. 1 C. Grey cast iron housing, stainless steel shaft, grey cast iron impeller (bronze impeller available at extra charge). Materials Pump housing: EN-GJL-5 Lantern: EN-GJL-5 Impeller: EN-GJL-5 Pump shaft: X3Cr13 Mechanical seal: AQ1EGG Permitted field of application Standard version for operating pressure: 1 bar Temperature range at max. ambient temperature + C: - +1 C (version with mechanical seal) - +5 C (version with stuffing box packing) Max. ambient temperature: + C Installation in closed buildings: Pipe connections Flange nominal diameter (on the suction side): DN Flange nominal diameter (on the pressure side): DN Minimum Efficiency Index (MEI) Minimum Efficiency Index (MEI):. Motor/electronics Protection class: IP 55 Insulation class: F Motor size: L MG No. of poles: Nominal motor power: 3. kw Rated current (approx.):. A Power factor:.7 Motor efficiency: 5.5 % Motor efficiency: 5.1 % Motor efficiency: 3. % Weight Weight approx.: kg Information for order placements Subject to change without prior notice. 5 Hz 15-5 /

6 Specification texts: Wilo-CronoNorm-NL /-3/ Type: CronoNorm-NL / Art no.: 9 Make: Wilo Subject to change without prior notice. 5 Hz 15- /