Centrifugal Fans direct driven with scroll - Nicotra Gebhardt
Centrifugal Fans direct driven with scroll - Nicotra Gebhardt Centrifugal Fans direct driven with scroll - Nicotra Gebhardt
RZP 11-0225-EC-12 EKE 07-0065-5E-IM Technical data RZP 11- EKE 07- V HZ kW A 1/min °C ~kg 0225-EC-12 0065-5E-IM 230 1~ 50/60 0.85 3.7 3400 IP54 F 40 20 Dimensions in mm, subject to change. ZKF 15-1717 ZKE 15-1717 399 ZSG 03-0225 191 212 26 288 468 194 100 30 130 176 RZP 11- Anti Vibration Rubber Buffers ZBD 0225-EC-12 ZBD 010506A 26 220 270 26 255 447 Direct driven centrifugal fans / RZP / Technical data 10.5 180 322 348 180 10 2 x 100 286 322 348 LG 0 LG 90 LG 180 LG 270 RD 0 RD 90 RD 180 RD 270 Accessories Control electronics Voltage Phases Mains frequency The system efficiency η esd is the efficiency of the whole system, Fan–Motor–Control electronics. Max. power Max. current consumption consumption Nominal motor speed Motor protection class Motor thermal class Max. media temperature Weight Attention! The performance curves relates to the fan in combination with the given Control electronics. 205
RZP 11-0250-EC-12 EKE 07-0065-5E-IM Technical data Please note coloured area! N do not use in this area p sF 206 Pa 2000 1500 1200 1000 800 600 500 400 300 200 150 120 100 80 60 50 40 600 800 qV q V P 1S 0.2 0.15 0.2 0.3 1000 0.4 50 % 69 72 55 esd (N max) 1500 2000 2500 3000 4000 5000 m³/h 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 m³/s 57 78 75 LWA7 Determination of the Octave level Inlet side Relative sound power level LWrel7 at octave band correction factors fc . Speed 0.5 0.6 kW 0.8 1.0 55 81 Direct driven centrifugal fans / RZP / Technical data 84 50 40 87 dB 30 20 3200 1/min 2900 2600 2300 2000 1800 1600 N r 1 = 1.15 kg/m³ 63 125 250 500 1000 2000 4000 8000 Hz ≤2342 1/min 0.70–1.4 q Vopt 5 6 0 4 3 10 18 28 dB >2342 1/min 0.70–1.4 q Vopt 9 12 7 5 3 8 12 22 dB Discharge side Relative sound power level L Wrel6 at octave band correction factors f c . Speed Normal operation area Duty point Duty point Density of media 1.15 kg/m³. Measured in installation A according to ISO 5801 (unducted). 63 125 250 500 1000 2000 4000 8000 Hz ≤2342 1/min 0.70–1.4 q Vopt 9 8 1 1 5 11 21 31 dB >2342 1/min 0.70–1.4 q Vopt 12 11 8 1 5 8 16 27 dB
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RZP 11-0250-EC-12<br />
EKE 07-0065-5E-IM<br />
Technical data<br />
Please note coloured area!<br />
N do not use in this area<br />
p sF<br />
206<br />
Pa<br />
2000<br />
1500<br />
1200<br />
1000<br />
800<br />
600<br />
500<br />
400<br />
300<br />
200<br />
150<br />
120<br />
100<br />
80<br />
60<br />
50<br />
40<br />
600 800<br />
qV q V<br />
P 1S<br />
0.2<br />
0.15<br />
0.2<br />
0.3<br />
1000<br />
0.4<br />
50 %<br />
69<br />
72<br />
55<br />
esd (N max)<br />
1500 2000 2500 3000 4000 5000 m³/h<br />
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 m³/s<br />
57<br />
78<br />
75 LWA7<br />
Determination of the Octave level<br />
Inlet side<br />
Relative sound power level LWrel7 at octave band correction factors fc .<br />
Speed<br />
0.5<br />
0.6<br />
kW<br />
0.8<br />
1.0<br />
55<br />
81<br />
Direct <strong>driven</strong> centrifugal fans / RZP / Technical data<br />
84<br />
50<br />
40<br />
87 dB<br />
30<br />
20<br />
3200 1/min<br />
2900<br />
2600<br />
2300<br />
2000<br />
1800<br />
1600<br />
N<br />
r 1 = 1.15 kg/m³<br />
63 125 250 500 1000 2000 4000 8000 Hz<br />
≤2342 1/min 0.70–1.4 q Vopt 5 6 0 4 3 10 18 28 dB<br />
>2342 1/min 0.70–1.4 q Vopt 9 12 7 5 3 8 12 22 dB<br />
Discharge side Relative sound power level L Wrel6 at octave band correction factors f c .<br />
Speed<br />
Normal operation area<br />
Duty point<br />
Duty point<br />
Density of media 1.15 kg/m³.<br />
Measured in installation A according to ISO 5801 (unducted).<br />
63 125 250 500 1000 2000 4000 8000 Hz<br />
≤2342 1/min 0.70–1.4 q Vopt 9 8 1 1 5 11 21 31 dB<br />
>2342 1/min 0.70–1.4 q Vopt 12 11 8 1 5 8 16 27 dB
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