Centrifugal Fans AT belt driven - Nicotra Gebhardt
Centrifugal Fans AT belt driven - Nicotra Gebhardt Centrifugal Fans AT belt driven - Nicotra Gebhardt
AT 10/8 Technical Data Impeller Data Impeller Data Impeller diameter Number of blades Dr z 273 48 mm Impeller weight Density of media Moment of Inertia J 0.047 kgm² Tolerance class (DIN 24166) Performance Curves Please note coloured area! N all types suitable N AT AR only N do not use in this area 2500 Pa 2000 1500 1000 p F 58 800 600 500 400 300 200 150 100 80 60 50 400 q V v 2 P r p d2 0.03 500 2 2 0.06 600 SX 0.2 0.12 800 0.18 0.25 1000 0.37 60 0.55 0.75 1.1 65 1.5 2.2 kW 3.0 70 1500 2000 3000 0.4 0.6 0.8 m 2.8 kg r 1 1.2 kg/m³ 2 3 4 5 6 7 8 9 10 14 20 30 3 4 6 8 10 20 40 60 80 100 200 400 600 800 ∆L Wrel4 (A) Duty Speed point 1/min dB SX 1900 3 SX 1200 3 SX 700 2 qV opt 1900 2 qV opt 1200 2 qV opt 700 2 DX 1900 2 DX 1200 2 DX 700 2 Normal operation area Belt Driven Centrifugal Fans / AT / Technical Data Performance certified is for installation type B - free inlet, ducted outlet. Power rating (kW) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). DX 52% 75 60 4.0 1 80 L WA 7 Relative sound power level for inlet side L Wrel7 at octave centre frequencies f c 63 125 250 500 1000 2000 4000 8000 Hz -9 -8 -2 -8 -6 -5 -9 -14 dB -7 -3 -3 -7 -3 -7 -11 -18 dB -3 1 -6 -2 -5 -8 -14 -21 dB -12 -11 -3 -7 -7 -5 -8 -12 dB -10 -5 -3 -9 -4 -7 -10 -15 dB -6 0 -8 -2 -5 -8 -12 -19 dB -12 -12 -7 -11 -10 -6 -6 -7 dB -12 -9 -8 -13 -6 -6 -7 -9 dB -11 -6 -13 -6 -5 -6 -8 -13 dB Nicotra Gebhardt S.p.A certifies that the fan shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program. The AMCA Certified Ratings Seal applies to air performance ratings only. 66 5.5 85 90 η r 68 7.5 4000 5000 6000 8000 10000 2 95 65 55 100 dB 42 m³/h Measured in m³/s installation B according to ISO 5801: m/s Pa 1/min W W W 2800 19 19 34 2500 17 17 30 2200 15 15 26 1900 13 13 23 1600 1400 1300 1200 1100 1000 900 800 700 600 500 N 11 9 9 8 7 7 6 5 5 4 3 AT S 11 9 9 8 7 7 6 5 5 4 3 AT SC 19 17 16 14 13 12 11 10 8 7 6 AT AR Pb Relative sound power level for discharge side L Wrel4 at octave centre frequencies f c 63 125 250 500 1000 2000 4000 8000 Hz 2 0 4 -4 -3 -3 -7 -12 dB 2 3 1 -4 -1 -5 -9 -16 dB 4 5 -3 1 -3 -6 -12 -20 dB -2 -4 2 -4 -4 -4 -7 -10 dB -2 0 1 -6 -2 -6 -8 -14 dB 0 4 -5 0 -4 -6 -11 -18 dB -4 -6 -2 -8 -6 -3 -4 -6 dB -5 -4 -5 -9 -4 -4 -5 -8 dB -5 -3 -9 -4 -3 -5 -6 -13 dB
AT 10/8 Dimensions in mm, subject to change. AT S-10/8 8.3 kg 355 265 291 315 AT SC-10/8 9.8 kg 287 305 AT AR-10/8 9.8 kg ø20 11 × 16 ø20 19 35 ø9 265 147.5 147.5 321 265 147.5 147.5 321 284 157 157 340 284 157 157 340 287 198 132 425 203 136 38 135 340 6 227 197 425 431 265 60 203 9 × 12 19 40 ø9 455 = 390 = = 330 395 = 480 431 265 79.5 203 8 ø9 295 321 ø25 16 × 11 7 28 50 265 147.5 147.5 321 284 157 157 340 455 = 365 = = 305 395 = Belt Driven Centrifugal Fans / AT / Technical Data 428 206 132 249 289 443 6 249 289 36 6 249 289 36 434 206 334 206 469 475 475 172 172 172 224 224 224 28 28 28 59
- Page 1 and 2: Centrifugal Fans AT belt driven Iss
- Page 3 and 4: II The Nicotra Gebhardt portfolio A
- Page 5 and 6: High performance centrifugal fan AD
- Page 7 and 8: Product overview range AT This kind
- Page 9 and 10: AT 7/7 Dimensions in mm, subject to
- Page 11 and 12: AT 9/7 Dimensions in mm, subject to
- Page 13: AT 9/9 Dimensions in mm, subject to
- Page 17 and 18: AT 10/10 Dimensions in mm, subject
- Page 19 and 20: AT 12/9 Dimensions in mm, subject t
- Page 21 and 22: AT 12/12 Dimensions in mm, subject
- Page 23 and 24: AT 15/11 Dimensions in mm, subject
- Page 25 and 26: AT 15/15 Dimensions in mm, subject
- Page 27 and 28: AT 18/13 Dimensions in mm, subject
- Page 29 and 30: AT 18/18 Dimensions in mm, subject
- Page 31 and 32: AT 20/15 Dimensions in mm, subject
- Page 33 and 34: AT 20/20 Dimensions in mm, subject
- Page 35 and 36: AT 22/15 Dimensions in mm, subject
- Page 37 and 38: AT 22/22 Dimensions in mm, subject
- Page 39 and 40: AT 25/20 Dimensions in mm, subject
- Page 41 and 42: AT 25/25 Dimensions in mm, subject
- Page 43 and 44: AT 28/20 Dimensions in mm, subject
- Page 45 and 46: AT 28/28 Dimensions in mm, subject
- Page 47 and 48: AT 30/20 Dimensions in mm, subject
- Page 49 and 50: AT 30/28 Dimensions in mm, subject
- Page 51 and 52: AT SC2 Dimensions in mm, subject to
- Page 53 and 54: AT G2C Dimensions in mm, subject to
- Page 55 and 56: Notes Notes Belt Driven Centrifugal
- Page 57 and 58: AT SC 7/7-18/18 AT C 7/7-18/18 Spec
- Page 59 and 60: AT TIC 20/15-30/28 Specifications F
- Page 61 and 62: AT SC2 7/7-18/18 Specifications Fan
- Page 63 and 64: AT SC2 7/7-18/18 Specifications Fan
<strong>AT</strong> 10/8<br />
Dimensions in mm, subject to change.<br />
<strong>AT</strong> S-10/8 8.3 kg<br />
355<br />
265<br />
291<br />
315<br />
<strong>AT</strong> SC-10/8 9.8 kg<br />
287<br />
305<br />
<strong>AT</strong> AR-10/8 9.8 kg<br />
ø20<br />
11 × 16<br />
ø20<br />
19<br />
35<br />
ø9<br />
265<br />
147.5 147.5<br />
321<br />
265<br />
147.5 147.5<br />
321<br />
284<br />
157 157<br />
340<br />
284<br />
157 157<br />
340<br />
287<br />
198<br />
132<br />
425<br />
203<br />
136<br />
38<br />
135<br />
340<br />
6<br />
227 197<br />
425<br />
431<br />
265 60<br />
203<br />
9 × 12<br />
19<br />
40<br />
ø9<br />
455<br />
= 390 =<br />
= 330<br />
395<br />
=<br />
480<br />
431<br />
265 79.5<br />
203<br />
8<br />
ø9<br />
295<br />
321<br />
ø25<br />
16 × 11<br />
7<br />
28<br />
50<br />
265<br />
147.5 147.5<br />
321<br />
284<br />
157 157<br />
340<br />
455<br />
= 365 =<br />
= 305<br />
395<br />
=<br />
Belt Driven <strong>Centrifugal</strong> <strong>Fans</strong> / <strong>AT</strong> / Technical Data<br />
428<br />
206<br />
132 249<br />
289<br />
443<br />
6<br />
249<br />
289<br />
36<br />
6<br />
249<br />
289<br />
36<br />
434<br />
206<br />
334<br />
206<br />
469<br />
475<br />
475<br />
172<br />
172<br />
172<br />
224<br />
224<br />
224<br />
28<br />
28<br />
28<br />
59