CHGT/4-1000-3/ °- kW CGT/4-1000-3/ °- kW Cylindrical...
Transcript of CHGT/4-1000-3/ °- kW CGT/4-1000-3/ °- kW Cylindrical...
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GT
Example of selecting CHGT/ CGT fans
Hz A B C 63 22 20 18 125 19 19 17 250 13 11 12 500 6 5 6 1000 4 5 5 2000 6 7 6 4000 11 13 12 8000 18 20 20
Table of correction factors for the calculation of the sound power level spectrum.
– Q = Air volume in, m3/hr and m3/s.– Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA
210-99 Standards.
Working point:Airflow……...........: 40,000 m3/hr = 11,1 m3/sPressure……........: 23.4 mm c.a.
Taking as an example the following point: airflow axis (horizontal axis) at 40.000m3/h. (Airflow=11.1 m3/s) and at a static pressure of 23.4 mmWG (vertical axis at the left side of the intersection).On those conditions the intersection point lies on the fan performance curve with 18º blade pitch angle (green line) with a dynamic pressure of 12.4 mmWG (red line) tracing at 40.000 m3/h point and clearly visible at upper vertical axis in the left side of the intersection).From this point, in the lower intersection that at 18º the absorbed power on the power scale on the left is 4768 W and that the upper red line corresponds, according to what can be read at the right lower side scale, to a motor power of 5,5 kW (S&P always recommends to work with a minimum security margin of 10% on the absorbed power at the axis).Its total sound power level is 99 dB(A), (the sound level average value).The sound spectrum can be calculated from the noise area (the three areas delimited by grey lines): A, B, or C.In this case the working point is at the B area. To obtain the value of the spectrum for every octave band.For every eighth, the coefficient should be subtracted from the total sound power level.
At 3 meters of distance, the sound pressure level is 79 dB(A).
The resulting model would be CHGT/4-1000/3-16-5,5 kW.
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE
CURVES CORRESPOND TO SOUND POWER LEVELS (LW)
MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND
PRESSURE LEVEL VALUES (LP DB(A)).
Spectrum sound power level Sound pressure spectrum
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 1000
Number of blades 3
CHGT/4-1000-3/_°-_ kWCGT/4-1000-3/_°-_ kW
PaPst
mmWG
Recommendedmotor power (kW)Absorbed power (W)
Hz dB(A) B Lw dB(A) 63 95 20 75 125 95 19 76 250 95 11 84 500 95 5 90 1000 95 5 90 2000 95 7 88 4000 95 13 82 8000 95 20 75
Hz dB(A) Atten. Lp dB(A) 63 75 20 55 125 76 20 56 250 84 20 64 500 90 20 70 1000 90 20 70 2000 88 20 68 4000 82 20 62 8000 75 20 55
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PePa mm.c.d.a.
CHGT / CGT
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Number of poles 4
Nominal diameter (mm) 400
Number of blades 6
Performance curves - 4 pole motors - CHGT / CGT
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
CHGT/4-400-6/_°-_ kWCGT/4-400-6/_°-_ kW
Recommendedmotor power (kW)
Absorbed power (W)
(*) CGT Series only.
CHGT Series motor 0,55.
0,25*
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
mmWGPst
Pa
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Performance curves - 4 pole motors - CHGT / CGT
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PePa mm.c.d.a.
CHGT / CGT
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Number of poles 4
Nominal diameter (mm) 450
Number of blades 6
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
CHGT/4-450-6/_°-_ kWCGT/4-450-6/_°-_ kW
Recommendedmotor power (kW)
Absorbed power (W)
*
*
(*) CGT Series only.
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
mmWGPst
Pa
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PePa mm.c.d.a.
CHGT / CGT
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Number of poles 4
Nominal diameter (mm) 500
Number of blades 6
Performance curves - 4 pole motors - CHGT / CGT
CHGT/4-500-6/_°-_ kWCGT/4-500-6/_°-_ kW
Recommendedmotor power (kW)
Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
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Performance curves - 4 pole motors - CHGT / CGT
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PePa mm.c.d.a.
CHGT / CGT
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Number of poles 4
Nominal diameter (mm) 560
Number of blades 6
CHGT/4-560-6/_°-_ kWCGT/4-560-6/_°-_ kW
Recommendedmotor power (kW)
Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
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mm.c.d.aPst (Pa)CHGT / CGT
Number of poles 4
Nominal diameter (mm) 630
Number of blades 6
CHGT/4-630-6/_°-_ kWCGT/4-630-6/_°-_ kW
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
Recommendedmotor power (kW)Absorbed power (W)
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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B C
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1 2 3 4 5 6 7 8 Q (m3/s)
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Pe (Pa)
8°
14°
16°
18°
20°24°22°
26° 28° 30°32°
0 5000 10000 15000 20000 25000 30000 Q (m3/h)0
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1600
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3200
Pabs (W)
0.75
1.1
1.5
2.2
3
PotenciaMotor(kW)RecomendadaPotenciaAbsorbida (W)
32°30°
28°26°
24°22°
20°18°
16°14°
12°10°
8°
9189889092
91LwdB(A)89889192
90919389
12°
10°
92
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
Recommendedmotor power (kW)Absorbed power (W)
CHGT F300 / CGT
Number of poles 4
Nominal diameter (mm) 710
Number of blades 3
CHGT/4-710-3/_°-_ kWCGT/4-710-3/_°-_ kW
Table of correction factors for the calculation of the sound power level spectrum.
Hz A B C
63 22 22 22
125 19 19 19
250 13 13 13
500 6 6 6
1000 4 4 4
2000 6 6 6
4000 11 11 11
8000 18 18 18
NEW
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT F300 / CGT
mmWGPst
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1 2 3 4 5 6 7 8 Q (m3/s)
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Pe (Pa)
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20°
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22°
26°28°30°32°
0 5000 10000 15000 20000 25000 30000 Q (m3/h)0
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Pabs (W)
0.75
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PotenciaMotor(kW)RecomendadaPotenciaAbsorbida (W)
32°
30°
28°26°
24°22°
20°
18°16°
14°12°
10°8°
9291919393
93LwdB(A)91919493
92939691
12°10°
93
CHGT F300 / CGT
Table of correction factors for the calculation of the sound power level spectrum.
Number of poles 4
Nominal diameter (mm) 710
Number of blades 6
THGT/4-710-6/_°-_ kWTGT/4-710-6/_°-_ kW
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
Absorbed power (W)
Hz A B C
63 38 38 31
125 22 21 19
250 12 9 12
500 6 5 6
1000 5 5 5
2000 7 8 6
4000 13 14 11
8000 21 23 19
Absorbed power (W)
NEW
Recommendedmotor power (kW)
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT F300 / CGT
mmWGPst
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CHGT F400
Number of poles 4
Nominal diameter (mm) 710
Number of blades 5 or 7
CHGT/4-710-_/_°-_ kW
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 12 14 11 8000 18 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 4 pole motors - CHGT F400
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
Recommendedmotor power (kW)Absorbed power (W)
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
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GT
Number of poles 4
Nominal diameter (mm) 800
Number of blades 3
CHGT / CGT
CHGT/4-800-3/_°-_ kWCGT/4-800-3/_°-_ kW
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 12 14 11 8000 18 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 4 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
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GT
Performance curves - 4 pole motors - CHGT / CGT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 800
Number of blades 6
CHGT/4-800-6/_°-_ kWCGT/4-800-6/_°-_ kW
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 12 14 11 8000 18 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
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GT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 800
Number of blades 9
CHGT/4-800-9/_°-_ kWCGT/4-800-9/_°-_ kW
Hz A B C 63 40 38 32 125 26 19 19 250 14 9 11 500 6 5 7 1000 4 5 5 2000 7 7 6 4000 12 13 10 8000 20 21 17
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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GT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 900
Number of blades 6
CHGT/4-900-6/_°-_ kWCGT/4-900-6/_°-_ kW
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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GT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 900
Number of blades 9
CHGT/4-900-9/_°-_ kWCGT/4-900-9/_°-_ kW
Hz A B C 63 40 38 32 125 26 19 19 250 14 9 11 500 6 5 7 1000 4 5 5 2000 7 7 6 4000 12 13 10 8000 20 21 17
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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GT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 1000
Number of blades 6
CHGT/4-1000-6/_°-_ kWCGT/4-1000-6/_°-_ kW
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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CH
GT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 1000
Number of blades 9
CHGT/4-1000-9/_°-_ kWCGT/4-1000-9/_°-_ kW
Hz A B C 63 40 38 32 125 26 19 19 250 14 9 11 500 6 5 7 1000 4 5 5 2000 7 7 6 4000 12 13 10 8000 20 21 17
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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GT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 1250
Number of blades 6
CHGT/4-1250-6/_°-_ kWCGT/4-1250-6/_°-_ kW
Hz A B C 63 38 38 31 125 22 21 19 250 12 9 12 500 5 5 6 1000 4 5 5 2000 7 8 6 4000 13 14 11 8000 21 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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GT
CHGT / CGT
Number of poles 4
Nominal diameter (mm) 1250
Number of blades 9
CHGT/4-1250-9/_°-_ kWCGT/4-1250-9/_°-_ kW
Hz A B C 63 40 38 32 125 26 19 19 250 14 9 11 500 6 5 7 1000 4 5 5 2000 7 7 6 4000 12 13 10 8000 20 21 17
Table of correction factors for the calculation of the sound power level spectrum.
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
Performance curves - 4 pole motors - CHGT / CGT
mmWGPst
Pa
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CH
GT
9
10
11
12
8
7
6
5
4
3
2
1
0
90
100
110
120
80
70
60
50
40
30
20
10
0
PePa mm.c.d.a.
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 500
Number of blades 6
CHGT/6-500-6/_°-_ kWCGT/6-500-6/_°-_ kW
Hz A B C 63 33 33 28 125 18 15 18 250 9 8 10 500 5 5 5 1000 5 5 5 2000 8 10 7 4000 15 16 13 8000 23 25 21
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)
Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
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GT
9
10
11
12
13
14
15
8
7
6
5
4
3
2
1
0
90
100
110
120
130
140
150
80
70
60
50
40
30
20
10
0
PePa mm.c.d.a.
Recommendedmotor power (kW)
Absorbed power (W)
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 560
Number of blades 6
CHGT/6-560-6/_°-_ kWCGT/6-560-6/_°-_ kW
Hz A B C 63 33 33 28 125 18 15 18 250 9 8 10 500 5 5 5 1000 5 5 5 2000 8 10 7 4000 15 16 13 8000 23 25 21
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 630
Number of blades 5
CHGT/6-630-5/_°-_ kWCGT/6-630-5/_°-_ kW
Hz A B C 63 33 33 28 125 18 15 18 250 9 8 10 500 5 5 5 1000 5 5 5 2000 8 10 7 4000 15 16 13 8000 23 25 21
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
18
20
16
14
12
10
8
6
4
2
0
180
200
160
140
120
100
80
60
40
20
0
PePa mm.c.d.a.
Recommendedmotor power (kW)
Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
A
BC
0 4000 8000 12000 16000 20000 Q (m3/h)
1 2 3 4 5 Q (m3/s)
0
2
4
6
8
10
12
14
16
18
mm.c.d.a
0
20
40
60
80
100
120
140
160
180
Pe (Pa)
8°
14°
16°
18°
20°
24°22°
26° 28° 30° 32°
0 4000 8000 12000 16000 20000 Q (m3/h)0
200
400
600
800
1000
Pabs (W)
0.55
0.75
PotenciaMotor(kW)RecomendadaPotenciaAbsorbida(W)
32°
30°
28°26°
24°22°
20°18°
16°14°
12°10°
8°
8180787981
81LwdB(A)80788081
81818278
12°
10°
82
CHGT/6-710-3/_°-_ kWCGT/6-710-3/_°-_ kW
CHGT F300 / CGT
Number of poles 6
Nominal diameter (mm) 710
Number of blades 3
Performance curves - 6 pole motors - CHGT F300 / CGT
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
Recommendedmotor power (kW)Absorbed power (W)
Hz A B C
63 25 25 25
125 17 17 18
250 9 9 9
500 5 5 5
1000 5 5 5
2000 9 9 9
4000 14 15 15
8000 22 22 22
Table of correction factors for the calculation of the sound power level spectrum.
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT F300 / CGT
Table of correction factors for the calculation of the sound power level spectrum.
Number of poles 6
Nominal diameter (mm) 710
Number of blades 6
CHGT/6-710-6/_°-_ kWCGT/6-710-6/_°-_ kW
Performance curves - 6 pole motors - CHGT F300 / CGT
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
Absorbed power (W)
0,37*
PePa mmWG
A
BC
0 4000 8000 12000 16000 20000 Q (m3/h)
1 2 3 4 5 Q (m3/s)
0
5
10
15
20
25
mm.c.d.a
0
50
100
150
200
250
Pe (Pa)
8° 14°16°
18°
20°
24°
22°
26°28°30° 32°
0 4000 8000 12000 16000 20000 Q (m3/h)0
200
400
600
800
1000
1200
Pabs (W)
0.55
0.75
1.1
PotenciaMotor(kW)RecomendadaPotenciaAbsorbida(W)
32°
30°
28°26°
24°
22°20°
18°16°
14°12°
10°8°
8281818282
83LwdB(A)81818382
82838580
12°10°
83
Absorbed power (W)
Hz A B C
63 33 32 33
125 16 15 15
250 8 7 8
500 5 4 5
1000 5 4 5
2000 10 10 10
4000 17 16 16
8000 25 25 25
Recommendedmotor power (kW)
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT
Number of poles 6
Nominal diameter (mm) 710
Number of blades 5 or 7
CHGT/6-710-_/_°-_ kW
Hz A B C 63 33 33 28 125 18 15 18 250 9 8 10 500 5 5 5 1000 5 5 5 2000 8 10 7 4000 13 16 13 8000 19 25 21
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 800
Number of blades 3
CHGT/6-800-3/_°-_ kWCGT/6-800-3/_°-_ kW
Hz A B C 63 25 25 22 125 19 17 18 250 11 9 10 500 6 5 6 1000 4 5 4 2000 8 9 8 4000 13 14 14 8000 20 22 23
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 800
Number of blades 6
CHGT/6-800-6/_°-_ kWCGT/6-800-6/_°-_ kW
Hz A B C 63 33 33 28 125 18 15 18 250 9 8 10 500 5 5 5 1000 5 5 5 2000 8 10 7 4000 15 16 13 8000 23 25 21
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 800
Number of blades 9
CHGT/6-800-9/_°-_ kWCGT/6-800-9/_°-_ kW
Hz A B C 63 37 31 29 125 22 15 16 250 11 8 10 500 5 5 6 1000 4 5 5 2000 9 9 7 4000 14 15 11 8000 22 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 900
Number of blades 6
CHGT/6-900-6/_°-_ kWCGT/6-900-6/_°-_ kW
Hz A B C 63 33 33 28 125 18 15 18 250 9 8 10 500 5 5 5 1000 5 5 5 2000 8 10 7 4000 15 16 13 8000 23 25 21
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 900
Number of blades 9
CHGT/6-900-9/_°-_ kWCGT/6-900-9/_°-_ kW
Hz A B C 63 37 31 29 125 22 15 16 250 11 8 10 500 5 5 6 1000 4 5 5 2000 9 9 7 4000 14 15 11 8000 22 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 1000
Number of blades 6
CHGT/6-1000-6/_°-_ kWCGT/6-1000-6/_°-_ kW
Hz A B C 63 22 20 18 125 19 19 17 250 13 11 12 500 6 5 6 1000 4 5 5 2000 6 7 6 4000 11 13 12 8000 18 20 20
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 1000
Number of blades 9
CHGT/6-1000-9/_°-_ kWCGT/6-1000-9/_°-_ kW
Hz A B C 63 37 31 29 125 22 15 16 250 11 8 10 500 5 5 6 1000 4 5 5 2000 9 9 7 4000 14 15 11 8000 22 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 1250
Number of blades 6
CHGT/6-1250-6/_°-_ kWCGT/6-1250-6/_°-_ kW
Hz A B C 63 33 33 28 125 18 15 18 250 9 8 10 500 5 5 5 1000 5 5 5 2000 8 10 7 4000 15 16 13 8000 23 25 21
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa
Cyl
ind
rica
l cas
ed a
xial
flo
w f
ans
CH
GT
CHGT / CGT
Number of poles 6
Nominal diameter (mm) 1250
Number of blades 9
CHGT/6-1250-9/_°-_ kWCGT/6-1250-9/_°-_ kW
Hz A B C 63 37 31 29 125 22 15 16 250 11 8 10 500 5 5 6 1000 4 5 5 2000 9 9 7 4000 14 15 11 8000 22 23 19
Table of correction factors for the calculation of the sound power level spectrum.
Performance curves - 6 pole motors - CHGT / CGT
Recommendedmotor power (kW)Absorbed power (W)
THE SOUND LEVEL VALUES DETAILED IN THE PERFORMANCE CURVES CORRESPOND TO SOUND
POWER LEVELS (LW) MEASURED IN DB(A). TO CONVERT THIS DATA INTO SOUND PRESSURE
LEVEL VALUES (LP DB(A)).
– Q = Air volume in, m3/hr and m3/s. – Pst = Static pressure in mmWG and Pa.– Dry air at 20ºC and 760 mmHg.– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
mmWGPst
Pa