WING TON FAN INDUSTRY LIMITED

WING TON FAN INDUSTRY LIMITED

YS SERIES AXIAL FLOW FANS

CATA-AMCA-YS JANUARY ,2021

For YS240,315,355 For YS400,450,500,560,630,710,800,900,

1000,1250 and 1500

1

YS SERIES ADJUSTABLE PITCH AXIAL FLOW FANSWing Ton Fan Industry Limited certifies that the Axial Flow Fan – YS240, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1250 and1500 shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.The AMCA Certified Ratings Seal applies to FEG for Models YS400, 450, 500, 560, 630, 710, 800, 900, 1000, 1250 and 1500 only.

The AMCA Certified Ratings Seal applies to air performance and sound for Models YS240, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1250 and 1500 only.

The YS Series of axial flow fans is available in an extensive range of variants and air flow performance. They can be manufactured to handle most conditions from ambient air and can be ordered in 14 sizes (240, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1250 and1500mm) diameter. They are available in direct drive type.

Typical Applications Commercial and industrial supply or exhaust air applications such as shopping centers, office buildings and car parks, through to industrial processes and equipment ventilation.

GENERAL INFORMATION

The achieved fan performances can differ from the testperformances shown on the subsequent due to two maineffects:-

The encroachment of irregular or abrupt changes within thesystem close to the fan. If good design practice is followed,then the fan will receive nearly uniform air into its inletand discharge its air flow in an almost ideal pattern. If this is achieved the fan will perform to its expected level.

Changes to the internal elements of the fan: e.g. large junctionboxes on motors, belt drive stacks or excessive blade tipclearances.

Tests were conducted to assess these effects and thegeneralised impact is shown below for fan selections madewithin the normal operating region over a wideblade-angle range.

A.)

B.)

NormalOperationRange

1

Type AFree inlet

Free outletF

Type BFree inlet

Ducted outletF

Type CDucted inlet

Free outletF

Type DDucted inlet

Ducted outletF

Type of installation

The main difference between the belowStandards, is the installation Types A, B, Cand D such that, if a fan unit is designed

for use in any one of the arrangements, the variation in performance should beestablished and shown.

Massive Fan Industries Sdn. Bhd. certifies thatthe Axial Flow Fan-MSA series shown hereinare licensed to bear the AMCA Seal.The ratings shown are based on tests andprocedures performed in accordance withAMCA Publication 211 and AMCA Publication311 and comply with the requirements of theAMCA Certified Ratings Program.

3

A two stage fan will develop approximately two times the pressure of a single-stage fan of equal diameter and speed.

This is an economical system because the component stages are standard fansindependently driven by standard motors.

A two-stage contra-ratating fan comprises assembling in series two (or more single-stage) non-guide-vane fans with impellers rotating in opposite direction. The contra-rotation of the impellers recovers rotational losses and converts the rotational energy into fan pressure.

Multi-Stage Axial Flow Fan

There are two ways to design a two-stage axial-flow fan:

with two fan wheels rotating in the same rotation with two counter rotating fan wheels

Motor Motor Motor

Other Fan Arrangement

Some required duty pressure should beadjusted to account for the below gains / losses before making a selection on the standard performance curves.

Standard Accessory Losses

FanArrangement

Effect onpressurecapability

Effect onTotalsound level

Single stage fan unit withdownstream guide vanes

Two stage fan unit withintermediate straightener

Contra-rotating twostage fan unit

Bifurcated fan unit

x 1.25

x 2.00

x 2.4

x 0.7

+ 1dB

+ 3dB

+ 8 to 10dB

+ 2dB

k'loss

0.2 Form 'A'0.38 Form B

Low loss inlet cone

k'loss

Flat 'finger type' guard 0.75

k'loss

Coned motor sideguard 0.4

k'loss

Non return dampers(airstream) operated 0.3 ~ 0.4

* Performance for single stage fan unit with downstream guide vanes, two stage fan unit with intermediate straightener, contra-retating two stage fan unit and Bifurcated fan unit are not licensed by AMCA International.

* Performance for accessory losses are not licensed by AMCA International.

2

FEATURE

Form A Form AD Form AU

Form B Form BD Form BU

Performance for Form B airflow direction are not licensed by AMCA International

A. CASINGStandard casings are made of steelCoated by strong epoxy powder.Equipped with complete flange and mounting feet.Casings can be stainless steel or durable hot-dipped galvanized steel can be supplied at request.

B. IMPELLERMost of the impellers are adjustable pitch aero foil section. (except 250 and 300mm)Impeller material is made of die cast aluminum.With a specific impeller pitch angle, it ensures selections can be made accurately to the specification.

C. MOTORThe standard motors used are foot or pad mounted.For normal duty, the motors are of squirrel cage, induction motors to suit virtually any application.They are fitted with ball or roller bearings which are fully enclosed and sealed-for life and thereforedo not require maintenance.Motors are generally wound for 380V/3ph/50Hz or 220V/1ph/50Hz.Insulation to Class F with Class B temperature rise is used throughout, allowing for operation inambient up to +40°C.

D. DIRECTION OF AIRFLOWThe standard direction of air flow is Form B, BD and BU. However, Form A, AD and AU can be suppliedif required. Motors operating at BD, DU, AD and AU require up thrust bearing. Please inform us inadvance if the fans are installed vertically.

3

GENERAL INFORMATION

The achieved fan performances can differ from the testperformances shown on the subsequent due to two maineffects:-

The encroachment of irregular or abrupt changes within thesystem close to the fan. If good design practice is followed,then the fan will receive nearly uniform air into its inletand discharge its air flow in an almost ideal pattern. If this is achieved the fan will perform to its expected level.

Changes to the internal elements of the fan: e.g. large junctionboxes on motors, belt drive stacks or excessive blade tipclearances.

Tests were conducted to assess these effects and thegeneralised impact is shown below for fan selections madewithin the normal operating region over a wideblade-angle range.

A.)

B.)

NormalOperationRange

1

Type AFree inlet

Free outletF

Type BFree inlet

Ducted outletF

Type CDucted inlet

Free outletF

Type DDucted inlet

Ducted outletF

Type of installation

The main difference between the belowStandards, is the installation Types A, B, Cand D such that, if a fan unit is designed

for use in any one of the arrangements, the variation in performance should beestablished and shown.

Massive Fan Industries Sdn. Bhd. certifies thatthe Axial Flow Fan-MSA series shown hereinare licensed to bear the AMCA Seal.The ratings shown are based on tests andprocedures performed in accordance withAMCA Publication 211 and AMCA Publication311 and comply with the requirements of theAMCA Certified Ratings Program.

3

A two stage fan will develop approximately two times the pressure of a single-stage fan of equal diameter and speed.

This is an economical system because the component stages are standard fansindependently driven by standard motors.

A two-stage contra-ratating fan comprises assembling in series two (or more single-stage) non-guide-vane fans with impellers rotating in opposite direction. The contra-rotation of the impellers recovers rotational losses and converts the rotational energy into fan pressure.

Multi-Stage Axial Flow Fan

There are two ways to design a two-stage axial-flow fan:

with two fan wheels rotating in the same rotation with two counter rotating fan wheels

Motor Motor Motor

Other Fan Arrangement

Some required duty pressure should be adjusted to account for the below gains / losses before making a selection on the standard performance curves.

Standard Accessory Losses

FanArrangement

Effect onpressurecapability

Effect onTotalsound level

Single stage fan unit withdownstream guide vanes

Two stage fan unit withintermediate straightener

Contra-rotating twostage fan unit

Bifurcated fan unit

x 1.25

x 2.00

x 2.4

x 0.7

+ 1dB

+ 3dB

+ 8 to 10dB

+ 2dB

k'loss

0.2 Form 'A'0.38 Form B

Low loss inlet cone

k'loss

Flat 'finger type' guard 0.75

k'loss

Coned motor sideguard 0.4

k'loss

Non return dampers(airstream) operated 0.3 ~ 0.4

* Performance for single stage fan unit with downstreamguide vanes, two stage fan unit with intermediatestraightener, contra-retating two stage fan unit and

Bifurcated fan unit are not licensed by AMCA International.

* Performance for accessory losses are not licensed byAMCA International.

4

BELT DRIVEN TYPE AXIAL FLOW FANS (YP SERIES)

The YP Series of axial flow fans is available in an extensive range of variants and air flow performance.

In this instance the casing covers the entire length of the impeller and v-belt drive. Motor is mounted

outside the fan case.

They can be manufactured to handle most conditions from ambient air to hot, corrosive or explosive gases

and can be ordered in 14 sizes extending from 240 to 1500mm diameter.

These units of generally specified when it is important to keep the motor away from the airstream

generated due either to temperature or the nature of the gases being processed. An additional advantage is

that by correctly specifying the positioning of the motor ease of maintenance is assured.

Commercial and industrial supply or exhaust air applications such as shopping centers, office buildings and

car parks, through to industrial processes and equipment ventilation.

To overcome the duty pressure losses, additional 30% duty pressure should be adjusted to account for the

loss before making a selection on the standard performance curves. +2dB will be adjusted due to the effect

on total sound level.

Performance of AP Series Axial Flow Fans are not licensed by AMCA International.

YS SERIES AXIAL FLOW FAN

5

* Performance certified is for installation type D - Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). * The A-weighted sound ratings shown have been calculated per AMCA International Standard 301. Values shown are for inlet LwiA sound power levels for installation type D: ducted inlet,

ducted outlet. Ratings include the effects of duct end correction.

BIFURCATED TYPE AXIAL FLOW FANS (YB SERIES)Bifurcated fans are ideal for exhausting or recirculating fumes, gases and hot air up to 80 ° C (NT) or 200 ° C

(HT) continuous operation. They can be ordered in 11 sizes extending from 400 to 1500mm diameter.

Bifurcated axial fans are used in situations where it is important that the motor is kept out of the airstream

(though with suitable access to ambient air) due to the type or temperature of the gases/fumes involved.

Compared to direct drive axial types, bifurcated fans have the following advantages:

Higher temperature ratings / Isolation of motor from heat or contaminants in the airstream / Easier

maintenance.

To overcome the duty pressure losses, additional 30% duty pressure should be adjusted to account for the

loss before making a selection on the standard performance curves. +2dB will be adjusted due to the effect

on total sound level.

Performance of YB Series Axial Flow Fans are not licensed by AMCA International.

ρ=1.2kg/m3

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

0

20

40

60

80

100

120

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300

2800 2P

1400 4P

Speed (rpm)

22⁰

Lw(A) at 2800rpm

0

5

10

15

20

25

30

87

87

87

86

1400 0.07

280022

0.37

0.036 -19

0.288 0YS240-88-7-22

YS240-88-7-220

Peak Absorbed Power(Kw)Motor(Kw)Blade Angle LwA dB(A)Model No Speed(RPM)


6

8101214161820222426283032

0

0.37

0.2320.2550.2720.2920.3090.3360.3520.3890.4270.4640.5010.5430.584

0.55

0.75

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 2800 RPM

Model No

8101214161820222426283032

-29

0.18

0.0090.0100.0110.0120.0120.0140.0140.0160.0170.0190.0200.0220.024

YS315-H-6/0.18-6 YS315-H-6/0.18-4

YS315-H-6/0.37-2

YS315-H-6/0.55-2

YS315-H-6/0.75-2

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-18

0.18

0.0290.0320.0340.0370.0390.0420.0440.0490.0530.0580.0630.0680.073

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

ρ=1.2kg/m3

* Performance certified is for installation type D - Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). * The A-weighted sound ratings shown have been calculated per AMCA International Standard 301. Values shown are for inlet LwiA sound power levels for installation type D: ducted

inlet, ducted outlet. Ratings include the effects of duct end correction.

Peak Absorbed Power (kW)

8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°960 0.009 0.010 0.011 0.012 0.012 0.014 0.014 0.016 0.017 0.019 0.020 0.022 0.024

motor1400 0.029 0.032 0.034 0.037 0.039 0.042 0.044 0.049 0.053 0.058 0.063 0.068 0.073motor2800 0.232 0.255 0.272 0.292 0.309 0.336 0.352 0.389 0.427 0.464 0.501 0.543 0.584motor 0.75

N (rpm) Blade Pitch Angle [°]

0.18

0.18

00.37 0.55

LwAdB

-29

-18

0

20

40

60

80

100

120

140

160

180

200

220

240

260

0 500 1000 1500 2000 2500 3000 3500 4000 4500

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200

0.00

0.02

0.04

0.06

0.08

2800 2P

1400 4P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 3299

103

98

99

Lw(A) at 2800rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

102101

99

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500960 6P

0

5

10

15

20

25

30

35

40

45

50

55

60

650.00

0.01

0.02

100

104

* Performance certified is for installation type D - Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).* The A-weighted sound ratings shown have been calculated per AMCA International Standard 301. Values shown are for inlet LwiA s ound power levels for installation type D: ducted inlet,


3028

2624

222018161412108

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

0

10

20

30

40

50

0

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 315-125-6

103

98101

101 103 101

100

102

9998

99

100

102 103

101102

102


7

8101214161820222426283032

0

0.75

0.5760.6080.6160.6480.6350.6610.6560.7200.7970.8760.9551.0331.112

1.1

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 2800 RPM

Model No

8101214161820222426283032

-30

0.18

0.0230.0250.0250.0260.0260.0270.0260.0290.0320.0350.0380.0420.045

YS355-H-7/0.18-6 YS355-H-7/0.18-4

YS355-H-7/0.75-2

YS355-H-7/0.11-2

1.5YS355-H-7/1.5-2

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-20

0.0720.0760.0770.0810.0790.0830.0820.0900.1000.1100.1190.1290.139

0.18

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

ρ=1.2kg/m3




8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°960 0.023 0.025 0.025 0.026 0.026 0.027 0.026 0.029 0.032 0.035 0.038 0.042 0.045



0.18

0.18

0

LwAdB

-30

-20

0.75 1.1

0

50

100

150

200

250

300

350

400

450

500

0 1000 2000 3000 4000 5000 6000 7000

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0 1000 2000 3000 4000 5000 6000 7000

0 500 1000 1500 2000 2500 3000 3500

0.00

0.05

0.10

0.15

2800 2P

1400 4P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 3298

100

99

105

Lw(A) at 2800rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

98100

98

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400960 6P

0

10

20

30

40

50

60

70

80

90

100

110

120

0.00

0.01

0.02

0.03

0.04

98

97



3028

2624

222018161412108

0

5

10

15

20

25

30

35

40

45

50

55

0

10

20

30

40

50

0 1000 2000 3000 4000 5000 6000 7000

Tota

l Effi

cien

cy (%

)

8

1416

1820

1210

3230

2826

2422

YS 355-150-7

97

9998

98 97

106

97

99 99

106

107

9996

97

103 105

98


8

8101214161820222426283032

0

0.750.5740.6510.6880.7600.7700.8330.9100.9651.0911.2181.3441.4701.596

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 2800 RPM

Model No

8101214161820222426283032

-28

0.18

0.0230.0260.0280.0310.0310.0340.0370.0390.0440.0490.0540.0590.064

YS400-H-7/0.18-6YS400-H-7/0.18-4

YS400-H-7/0.75-2

1.1YS400-H-7/1.1-2

1.5YS400-H-7/1.5-2

2.2YS400-H-7/2.2-2

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-18

0.18

YS400-H-7/0.37-4 0.37

0.0720.0810.0860.0950.0960.1040.1140.1210.1360.1520.1680.1840.200

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

ρ=1.2kg/m3




8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°960 0.023 0.026 0.028 0.031 0.031 0.034 0.037 0.039 0.044 0.049 0.054 0.059 0.064



0.18

0

LwAdB(A)

-28

-18

0.75 1.1 1.5

0.18 0.37

0

50

100

150

200

250

300

350

400

450

500

550

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

0.0

0.3

0.6

0.9

1.2

1.5

1.8

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

0 500 1000 1500 2000 2500 3000 3500 4000 4500

0.00

0.05

0.10

0.15

0.20

2800 2P

1400 4P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 3299

98

99

99

Lw(A) at 2800rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

102

101

99

0 500 1000 1500 2000 2500 3000960 6P

0

10

20

30

40

50

60

70

80

90

100

110

120

130

0.00

0.01

0.02

0.03

0.04

0.05

0.06

0.07

105



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2624

222018161412108

0

5

10

15

20

25

30

35

40

45

50

55

60

0

10

20

30

40

50

60

0 1000 2000 3000 4000 5000 6000 7000 8000 9000

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 400-125-7

101

99

100

101

101 100

100

101

9999

102

101101

102102

103

FEG50

99

104104


9

8101214161820222426283032

0

1.0081.1641.2481.3921.4401.5761.6161.8932.1712.4482.7253.0033.280

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 2800 RPM

Model No

8101214161820222426283032

-28

0.18

0.0410.0470.0500.0560.0580.0640.0650.0760.0870.0990.1100.1210.132

YS450-H-7/0.18-6

YS450-H-7/0.18-4

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-19

0.18

YS450-H-7/1.1-2 1.1

YS450-H-7/1.5-2 1.5

YS450-H-7/2.2-2 2.2

YS450-H-7/3-2 3

YS450-H-7/4-2 4

YS450-H-7/0.37-4 0.37

YS450-H-7/0.55-4 0.55

0.1260.1460.1560.1740.1800.1970.2020.2370.2710.3060.3410.3750.410

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

ρ=1.2kg/m3




8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°960 0.041 0.047 0.050 0.056 0.058 0.064 0.065 0.076 0.087 0.099 0.110 0.121 0.132

motor1400 0.126 0.146 0.156 0.174 0.180 0.197 0.202 0.237 0.271 0.306 0.341 0.375 0.410motor2800 1.008 1.164 1.248 1.392 1.440 1.576 1.616 1.893 2.171 2.448 2.725 3.003 3.280motor 1.1 1.5 2.2 3 4


0.18

0

LwAdB

-29

-190.18 0.37 0.55

0

100

200

300

400

500

600

700

800

0 2000 4000 6000 8000 10000 12000 14000

0

1

2

3

4

0 2000 4000 6000 8000 10000 12000 14000

0 1000 2000 3000 4000 5000 6000 7000

0.0

0.1

0.2

0.3

0.4

0.5

2800 2P

1400 4P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 3298

100

97

105

Lw(A) at 2800rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

98100

95

0 500 1000 1500 2000 2500 3000 3500 4000 4500960 6P

0

20

40

60

80

100

120

140

160

180

2000.00

0.05

0.10

0.15

99

97



3028

2624

2220

18161412108

0

10

20

30

40

50

60

70

80

90

0

10

20

30

40

50

60

70

0 2000 4000 6000 8000 10000 12000 14000

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 450-150-7

97

9898

96 97

105

97

98

98105

105

99 96

99

102104

98

FEG60


10

ρ=1.2kg/m3

8101214161820222426283032

0

2.2 1.8102.1012.3332.6042.8753.1453.4163.6004.0244.4484.8725.2965.720

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 2800 RPM

Model No

8101214161820222426283032

-25

0.18

0.0730.0850.0940.1050.1160.1270.1380.1450.1620.1790.1960.2130.231

YS500-H-7/0.18-6

YS500-H-7/0.37-4

0.37YS500-H-7/0.37-6

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-16

0.2260.2630.2920.3260.3590.3930.4270.4500.5030.5560.6090.6620.715

0.37

YS500-H-7/0.55-4 0.55

YS500-H-7/0.75-4

YS500-H-7/2.2-2

3YS500-H-7/3-2

4YS500-H-7/4-2

5.5YS500-H-7/5.5-2

7.5YS500-H-7/7.5-2

0.75

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No




8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°960 0.073 0.085 0.094 0.105 0.116 0.127 0.138 0.145 0.162 0.179 0.196 0.213 0.231


0.37


0

LwAdB(A)

-25

-160.37 0.55 0.75

2.2 3 4 5.5

0.18

0

100

200

300

400

500

600

700

800

900

1000

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

0

2

4

6

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

0

0.2

0.4

0.6

2800 2P

1400 4P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32

Lw(A) at 2800rpm

ρ = 1.2kg/m

Abso

rbed

Pow

er (k

W)

109

104

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500960 6P

0

20

40

60

80

100

120

140

160

180

200

220

240

0.00

0.05

0.10

0.15

0.20

107



3028

2624

222018161412108

0

10

20

30

40

50

60

70

80

90

100

110

0

10

20

30

40

50

60

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 500-150-7

102

104

103

104 104

107108

103103

105

105

FEG50

108108

103 102 104

106

104

102103 103 103


11



8101214161820222426283032

0

2.8563.3323.6194.0364.1364.5364.9045.6416.3797.1247.9368.7489.560

3

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 2800 RPM

Model No

8101214161820222426283032

-28

0.18

0.1150.1340.1460.1630.1670.1830.1980.2270.2570.2870.3200.3530.385

YS560-H-9/0.18-6

0.37YS560-H-9/0.37-6

0.37YS560-H-9/0.37-4

0.55YS560-H-9/0.55-4

0.75YS560-H-9/0.75-4

1.1YS560-H-9/1.1-4

1.5YS560-H-9/1.5-4

YS560-H-9/3-2

4YS560-H-9/4-2

5.5YS560-H-9/5.5-2

7.5YS560-H-9/7.5-2

11YS560-H-9/11-20.55YS560-H-9/0.55-6

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-17

0.3570.4170.4520.5050.5170.5670.6130.7050.7970.8910.9921.0941.195

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

ρ=1.2kg/m3


8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°960 0.115 0.134 0.146 0.163 0.167 0.183 0.198 0.227 0.257 0.287 0.320 0.353 0.385

motor 0.551400 0.357 0.417 0.452 0.505 0.517 0.567 0.613 0.705 0.797 0.891 0.992 1.094 1.195motor 0.37 1.52800 2.856 3.332 3.619 4.036 4.136 4.536 4.904 5.641 6.379 7.124 7.936 8.748 9.560motor 3

0.18 0.37

0.55 0.75 1.1

4 5.5 7.5 11


0

LwAdB

-28

-17

0

200

400

600

800

1000

1200

0 4000 8000 12000 16000 20000 24000 28000

0

2

4

6

8

10

0 4000 8000 12000 16000 20000 24000 28000

0 2000 4000 6000 8000 10000 12000 14000

0.0

0.2

0.4

0.6

0.8

1.0

1.2

2800 2P

1400 4P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32108

105

104

110

Lw(A) at 2800rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

105105

102

0 1000 2000 3000 4000 5000 6000 7000 8000 9000960 6P

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

3000.0

0.1

0.2

0.3

0.4

106

104



3028

2624

222018161412108

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

0

10

20

30

40

50

60

70

0 4000 8000 12000 16000 20000 24000 28000

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 560-200-9

104

106106

103 106

109

105

107 107

110

109

105 105

106

107 108

107

FEG60


12



8101214161820222426283032

0

4.0324.9365.5576.3687.1797.9898.2009.90510.2911.4912.6913.8915.09

5.5

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 2800 RPM

Model No

8101214161820222426283032

-27

0.37

0.1630.1990.2240.2570.2890.3220.3300.3670.4150.4630.5110.5600.608

YS630-H-9/0.37-6

0.55YS630-H-9/0.55-6

0.75YS630-H-9/0.75-6 YS630-H-9/2.2-4

0.18YS630-H-9/0.18-6

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-17

0.5040.6170.6950.7960.8970.9991.0251.1371.2871.4371.5861.7361.886

2.2

YS630-H-9/0.55-4 0.55

YS630-H-9/0.75-4 0.75

YS630-H-9/1.1-4 1.1

YS630-H-9/1.5-4

YS630-H-9/5.5-2

7.5YS630-H-9/7.5-2

11YS630-H-9/11-2

15YS630-H-9/15-2

18.5YS630-H-9/18.5-2

1.5

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

ρ=1.2kg/m3


8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°960 0.163 0.199 0.224 0.257 0.289 0.322 0.330 0.367 0.415 0.463 0.511 0.560 0.608

motor 0.181400 0.504 0.617 0.695 0.796 0.897 0.999 1.025 1.137 1.287 1.437 1.586 1.736 1.886motor 0.552800 4.032 4.936 5.557 6.368 7.179 7.989 8.200 9.095 10.29 11.49 12.69 13.89 15.09motor 18.5

N (rpm)

2.2

Blade Pitch Angle [°]

1.1 1.5

0.37 0.55 0.75

05.5 7.5 11 15

LwAdB(A)

-27

-170.75

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

0 5000 10000 15000 20000 25000 30000 35000 40000

0

4

8

12

16

0 5000 10000 15000 20000 25000 30000 35000 40000

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

0.0

0.5

1.0

1.5

2.0

2800 2P

1400 4P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32

Lw(A) at 2800rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

110

103

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000960 6P

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

340

0.0

0.1

0.2

0.3

0.4

0.5

0.6

115



3028

2624

222018

161412108

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

0

20

40

60

80

0 5000 10000 15000 20000 25000 30000 35000 40000

FEG56

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 630-200-9

108

107

111111

112

108

104 105 109108104 105

108108 108

111

109109

111

114113

109 110


8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°720 0.181 0.224 0.259 0.298 0.338 0.377 0.409 0.462 0.515 0.568 0.621 0.673 0.726

motor960 0.430 0.532 0.614 0.707 0.801 0.894 0.970 1.095 1.220 1.345 1.471 1.596 1.721

motor1400 1.334 1.650 1.905 2.194 2.483 2.773 3.007 3.396 3.784 4.173 4.562 4.950 5.339motor 1.5


0.55 0.75 1.1 1.5 2.2

0.37 0.55 0.75

05.52.2 3.0 4.0

LwAdB(A)

-16

-10

0

50

100

150

200

250

300

350

400

450

500

0 5000 10000 15000 20000 25000 30000 35000 40000

0

2

4

6

0 5000 10000 15000 20000 25000 30000 35000 40000

0 3000 6000 9000 12000 15000 18000 21000 24000 27000

0.0

0.3

0.6

0.9

1.2

1.5

1.8

1400 4P

960 6P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 3296

97

91

98

Lw(A) at 1400rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er(k

W)

101

97

92

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000720 8P

0

20

40

60

80

100

120

140

160

180

200

220

0.0

0.2

0.4

0.6

0.8

93

103

* Performance certified is for installation type D - Ducted inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).* The A-weighted sound ratings shown have been calculated per AMCA International Standard 301. Values shown are for inlet LwiA sound power levels for installation type D: ducted inlet,


3028

2624

2220

18161412108

0

10

20

30

40

50

60

70

80

90

100

110

120

130

0

20

40

60

80

0 5000 10000 15000 20000 25000 30000 35000 40000

FEG63

Tota

l Effi

cien

cy(%

)

8

1416

1820

1210

323028262422


YS 800-250-9

9894

92 93 94 95

97 96 96 97

98

102

10099

101100


13



8101214161820222426283032

0

1.1 0.9571.1341.2861.4511.5861.7621.9482.2942.6402.9873.3333.6794.025

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

8101214161820222426283032

-17

0.180.1300.1540.1750.1970.2160.2400.2650.3120.3590.4060.4530.5000.547

YS710-H-9/0.18-8

0.37YS710-H-9/0.37-8

YS710-H-9/0.37-6

0.55YS710-H-9/0.55-8

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 720 RPM

Model No

8101214161820222426283032

-10

0.37

YS710-H-9/0.55-6

YS710-H-9/1.1-4

1.5YS710-H-9/1.5-4

2.2YS710-H-9/2.2-4

3YS710-H-9/3-4

4YS710-H-9/4-4

5.5YS710-H-9/5.5-4

0.55

YS710-H-9/0.75-6 0.75

YS710-H-9/1.1-6 1.1

YS710-H-9/1.5-6 1.5

0.3090.3660.4150.4680.5110.5680.6280.7400.8510.9631.0751.1861.298

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

ρ=1.2kg/m3


8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°720 0.130 0.154 0.175 0.197 0.216 0.240 0.265 0.312 0.359 0.406 0.453 0.500 0.547

motor960 0.309 0.366 0.415 0.468 0.511 0.568 0.628 0.740 0.851 0.963 1.075 1.186 1.298

motor1400 0.957 1.134 1.286 1.451 1.586 1.762 1.948 2.294 2.640 2.987 3.333 3.679 4.025motor 1.1 5.5

0.55

0.37 0.55 1.1 1.5

3


0.75

1.5 2.2 4

0.18 0.37

0

LwAdB

-17

-10

0

100

200

300

400

500

0 5000 10000 15000 20000 25000 30000

0

1

2

3

4

5

0 5000 10000 15000 20000 25000 30000

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

0.0

0.5

1.0

1.5

1400 4P

960 6P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 3296

93

90

99

Lw(A) at 1400rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

9395

89

0 2000 4000 6000 8000 10000 12000 14000720 8P

0

20

40

60

80

100

120

140

160

180

200

220

0.0

0.2

0.4

0.6

95

91



3028

2624

222018161412108

0

10

20

30

40

50

60

70

80

90

100

110

120

130

01020304050607080

0 5000 10000 15000 20000 25000 30000

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 710-250-9

91

9594

90 93

98

93

96 96

9998

94 91

94

95 97

95

FEG63


14



8101214161820222426283032

0

1.3341.6501.9052.1942.4832.7733.0073.3963.7844.1734.5624.9505.339

1.5

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

8101214161820222426283032

-16

0.37

0.1810.2240.2590.2980.3380.3770.4090.4620.5150.5680.6210.6730.726

YS800-H-9/0.37-8

0.55YS800-H-9/0.55-8

YS800-H-9/0.55-6

0.75YS800-H-9/0.75-8

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 720 RPM

Model No

8101214161820222426283032

-10

0.4300.5320.6140.7070.8010.8940.9701.0951.2201.3451.4711.5961.721

0.55

YS800-H-9/0.75-6 0.75

YS800-H-9/1.1-6 1.1

YS800-H-9/1.5-6

YS800-H-9/1.5-4

2.2YS800-H-9/2.2-4

3YS800-H-9/3-4

4YS800-H-9/4-4

5.5YS800-H-9/5.5-4

1.5

YS800-H-9/2.2-6 2.2

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

ρ=1.2kg/m3


8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°720 0.181 0.224 0.259 0.298 0.338 0.377 0.409 0.462 0.515 0.568 0.621 0.673 0.726

motor960 0.430 0.532 0.614 0.707 0.801 0.894 0.970 1.095 1.220 1.345 1.471 1.596 1.721

motor1400 1.334 1.650 1.905 2.194 2.483 2.773 3.007 3.396 3.784 4.173 4.562 4.950 5.339motor 1.5


0.55 0.75 1.1 1.5 2.2

0.37 0.55 0.75

05.52.2 3.0 4.0

LwAdB(A)

-16

-10

0

50

100

150

200

250

300

350

400

450

500

0 5000 10000 15000 20000 25000 30000 35000 40000

0

2

4

6

0 5000 10000 15000 20000 25000 30000 35000 40000

0 3000 6000 9000 12000 15000 18000 21000 24000 27000

0.0

0.3

0.6

0.9

1.2

1.5

1.8

1400 4P

960 6P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 3296

97

91

98

Lw(A) at 1400rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

101

97

92

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000720 8P

0

20

40

60

80

100

120

140

160

180

200

220

0.0

0.2

0.4

0.6

0.8

93

103



3028

2624

2220

18161412108

0

10

20

30

40

50

60

70

80

90

100

110

120

130

0

20

40

60

80

0 5000 10000 15000 20000 25000 30000 35000 40000

FEG63

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422


YS 800-250-9

9894

92 93 94 95

97 96 96 97

98

102

10099

101100


15

8101214161820222426283032

0

3.3163.8164.3164.8165.2185.7036.1017.1968.2919.38710.4811.5812.67

4

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

8101214161820222426283032

-16

0.55 0.4510.5190.5870.6550.7100.7760.8300.9791.1281.2771.4261.5751.724

YS900-H-10/0.55-8 YS900-H-10/1.1-6

0.75YS900-H-10/0.75-8

1.1YS900-H-10/1.1-8

1.5YS900-H-10/1.5-8

2.2YS900-H-10/2.2-8

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 720 RPM

Model No

8101214161820222426283032

-10

1.0691.2301.3921.5531.6821.8391.9672.3202.6733.0273.3803.7334.086

1.1

YS900-H-10/1.5-6 1.5

YS900-H-10/2.2-6 2.2

YS900-H-10/3-6

YS900-H-10/4-4

5.5YS900-H-10/5.5-4

7.5YS900-H-10/7.5-4

11YS900-H-10/11-4

15YS900-H-10/15-4

3

YS900-H-10/4-6 4

YS900-H-10/7.5-6 7.5

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

ρ=1.2kg/m3




8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°720 0.451 0.519 0.587 0.655 0.710 0.776 0.830 0.979 1.128 1.277 1.426 1.575 1.724

motor960 1.069 1.230 1.392 1.553 1.682 1.839 1.967 2.320 2.673 3.027 3.380 3.733 4.086

motor 1.1 7.51400 3.316 3.816 4.316 4.816 5.218 5.703 6.101 7.196 8.291 9.387 10.48 11.58 12.67motor 4 5.5 7.5 11 15 0

LwAdB

-16

-10


0.55 0.75 1.1 1.5 2.2

1.5 2.2 3 4

0

100

200

300

400

500

600

700

800

0 5000 10000 15000 20000 25000 30000 35000 40000 45000 50000 55000 60000

0

3

6

9

12

15

0 5000 10000 15000 20000 25000 30000 35000 40000 45000 50000 55000 60000

0 5000 10000 15000 20000 25000 30000 35000 40000

0

1

2

3

4

1400 4P

960 6P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32102

100

96

103

Lw(A) at 1400rpm

ρ = 1.2kg/m

Abso

rbed

Pow

er (k

W)

9999

97

0 5000 10000 15000 20000 25000 30000720 8P

0

50

100

150

200

250

300

350

0.0

0.5

1.0

1.5

2.0

102

100



3028

2624

222018161412108

0

20

40

60

80

100

120

140

160

180

200

01020304050607080

0 5000 10000 15000 20000 25000 30000 35000 40000 45000 50000 55000 60000

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 900-300-10

99

103102

98 101

104

101

103

103

103

105

99 99

101

102 104

102

FEG60


8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°720 2.444 2.845 3.246 3.646 3.792 4.218 4.647 5.305 5.962 6.620 7.277 7.935 8.593

motor960 5.793 6.743 7.693 8.643 8.989 9.999 11.02 12.57 14.13 15.69 17.25 18.81 20.37

motor1400 17.97 20.91 23.86 26.81 27.88 31.01 34.16 39.00 43.83 48.67 53.50 58.34 63.17motor 18.5 22

11

55 75

11 15 18.5

30 37 45


0

LwAdB

-16

-97.5 22

3 4 5.5 7.5

0

200

400

600

800

1000

1200

1400

0 20000 40000 60000 80000 100000 120000 140000 160000

0

20

40

60

0 20000 40000 60000 80000 100000 120000 140000 160000

0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000

0

5

10

15

20

1400 4P

960 6P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32114

111

107

116

Lw(A) at 1400rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er(k

W)

111

111

108

0 10000 20000 30000 40000 50000 60000 70000 80000720 8P

0

100

200

300

400

500

600

0

2

4

6

8

113

111



3028

2624

2220

18161412108

0

50

100

150

200

250

300

350

01020304050607080

0 20000 40000 60000 80000 100000 120000 140000 160000

Tota

l Effi

cien

cy(%

)

8

1416

1820

1210

323028262422


YS 1250-420-12

110

113113

109 112

115

112

114 114

116114

111111

113

112113

113

FEG60


16

8101214161820222426283032

0

5.5 5.4646.4027.2128.0878.9619.83510.5812.1913.8015.5417.2719.0020.73

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

8101214161820222426283032

-17

0.75 0.7430.8710.9811.1001.2191.3381.4401.6581.8782.1132.3492.5842.820

YS1000-H-10/0.75-8

1.1YS1000-H-10/1.1-8

1.5YS1000-H-10/1.5-8

2.2YS1000-H-10/2.2-8

2.2YS1000-H-10/2.2-6 YS1000-H-10/5.5-4

7.5YS1000-H-10/7.5-4

11YS1000-H-10/11-4

15YS1000-H-10/15-4

18.5YS1000-H-10/18.5-4

22YS1000-H-10/22-4

3YS1000-H-10/3-6

4YS1000-H-10/4-6

5.5YS1000-H-10/5.5-6

7.5YS1000-H-10/7.5-63YS1000-H-10/3-8

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 720 RPM

Model No

8101214161820222426283032

-10

1.7622.0642.3252.6072.8893.1713.4133.9294.4515.0095.5686.1266.684

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

ρ=1.2kg/m3




8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°720 0.743 0.871 0.981 1.100 1.219 1.338 1.440 1.658 1.878 2.113 2.349 2.584 2.820

motor 0.75960 1.762 2.064 2.325 2.607 2.889 3.171 3.413 3.929 4.451 5.009 5.568 6.126 6.684

motor1400 5.464 6.402 7.212 8.087 8.961 9.835 10.58 12.19 13.80 15.54 17.27 19.00 20.73motor 5.5

2.2 3 4 5.5 7.5

0

N (rpm)

3

Blade Pitch Angle [°]

1.1 1.5 2.2

7.5 11 15.0 18.5 22

LwAdB(A)

-17

-10

0

100

200

300

400

500

600

700

800

900

0 10000 20000 30000 40000 50000 60000 70000 80000

0

5

10

15

20

0 10000 20000 30000 40000 50000 60000 70000 80000

0 5000 10000 15000 20000 25000 30000 35000 40000 45000 50000

0

2

4

6

1400 4P

960 6P

Air Volume (m3/h)

Stat

ic P

ress

ure

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32

Lw(A) at 1400rpm

ρ = 1.2kg/m

Abso

rbed

Pow

er (k

W)

106

106

0 5000 10000 15000 20000 25000 30000 35000 40000720 8P

0

50

100

150

200

250

300

350

400

0.0

0.5

1.0

1.5

2.0

2.5

3.0

106



3028

2624

2220

18161412108

0

20

40

60

80

100

120

140

160

180

200

220

0

20

40

60

80

0 10000 20000 30000 40000 50000 60000 70000 80000

FEG63

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422

YS 1000-300-10

102

107

104

103

108

103

107

107

104 104 105 106

106

107

106106

107

107108

105105

106106


17

8101214161820222426283032

0

17.9720.9123.8626.8127.8831.0134.1639.0043.8348.6753.5058.3463.17

18.5

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 1400 RPM

Model No

8101214161820222426283032

-16

32.4442.8453.2463.6463.7924.2184.6475.3055.9626.6207.2777.9358.593

YS1250-H-12/3-8

4YS1250-H-12/4-8

YS1250-H-12/7.5-6

5.5YS1250-H-12/5.5-8

7.5YS1250-H-12/7.5-8

11YS1250-H-12/11-8

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 720 RPM

Model No

8101214161820222426283032

-9

7.5

YS1250-H-12/11-6 11

YS1250-H-12/15-6 15

YS1250-H-12/18.5-6

YS1250-H-12/18.5-422YS1250-H-12/22-4

30YS1250-H-12/30-4

37YS1250-H-12/37-4

45YS1250-H-12/45-4

55YS1250-H-12/55-4

75YS1250-H-12/75-4

18.5

YS1250-H-12/22-6 22

5.7936.7437.6938.6438.9899.99911.0212.5714.1315.6917.2518.8120.37

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

ρ=1.2kg/m3




8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°720 2.444 2.845 3.246 3.646 3.792 4.218 4.647 5.305 5.962 6.620 7.277 7.935 8.593

motor960 5.793 6.743 7.693 8.643 8.989 9.999 11.02 12.57 14.13 15.69 17.25 18.81 20.37

motor1400 17.97 20.91 23.86 26.81 27.88 31.01 34.16 39.00 43.83 48.67 53.50 58.34 63.17motor 18.5 22

11

55 75

11 15 18.5

30 37 45


0

LwAdB

-16

-97.5 22

3 4 5.5 7.5

0

200

400

600

800

1000

1200

1400

0 20000 40000 60000 80000 100000 120000 140000 160000

0

20

40

60

0 20000 40000 60000 80000 100000 120000 140000 160000

0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000

0

5

10

15

20

1400 4P

960 6P

Air Volume (m3/h)

Stat

ic P

ress

ure

(Pa)

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32114

111

107

116

Lw(A) at 1400rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

111

111

108

0 10000 20000 30000 40000 50000 60000 70000 80000720 8P

0

100

200

300

400

500

600

0

2

4

6

8

113

111



3028

2624

2220

18161412108

0

50

100

150

200

250

300

350

01020304050607080

0 20000 40000 60000 80000 100000 120000 140000 160000

Tota

l Effi

cien

cy (%

) 8

1416

1820

1210

323028262422


YS 1250-420-12

110

113113

109 112

115

112

114 114

116114

111111

113

112113

113

FEG60


18

ρ=1.2kg/m3

8101214161820222426283032

0

13.6916.2918.0020.3222.6424.9525.8429.1332.4136.1640.0043.8347.67

15

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 960 RPM

Model No

8101214161820222426283032

-12

43.0183.5923.9704.4814.9925.5035.6996.4237.1477.9748.8209.66610.51

YS1500-H-12/4-10

5.5YS1500-H-12/5.5-10

7.5YS1500-H-12/7.5-10

YS1500-H-12/7.5-8

11YS1500-H-12/11-10

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 580 RPM

Model No

8101214161820222426283032

-7

5.7746.8717.5948.5729.54910.5310.9012.2913.6715.2616.8718.4920.11

7.5

YS1500-H-12/11-8 11

YS1500-H-12/15-8

YS1500-H-12/15-6

18.5YS1500-H-12/18.5-6

22YS1500-H-12/22-6

30YS1500-H-12/30-6

37YS1500-H-12/37-6

45YS1500-H-12/45-655YS1500-H-12/55-6

15

YS1500-H-12/18.5-8 18.5

YS1500-H-12/22-8 22

Peak Absorbed

Power(Kw)

Motor(Kw)

BladeAngle

LwAdB(A)

At 720 RPM

Model No


8° 10° 12° 14° 16° 18° 20° 22° 24° 26° 28° 30° 32°580 3.018 3.592 3.970 4.481 4.992 5.503 5.699 6.423 7.147 7.974 8.820 9.666 10.51

motor720 5.774 6.871 7.594 8.572 9.549 10.53 10.90 12.29 13.67 15.26 16.87 18.49 20.11

motor 22960 13.69 16.29 18.00 20.32 22.64 24.95 25.84 29.13 32.41 36.16 40.00 43.83 47.67

motor 15 22 45 55


18.5 30 37 0

LwAdB(A)

-12

-7

4 5.5 7.5 11

7.5 11 15 18.5

0

100

200

300

400

500

600

700

800

900

0 20000 40000 60000 80000 100000 120000 140000 160000 180000

0

10

20

30

40

50

0 20000 40000 60000 80000 100000 120000 140000 160000 180000

0 20000 40000 60000 80000 100000 120000

0

5

10

15

20

960 6P

720 8P

Air Volume (m3/h)

Stat

ic P

ress

ure

Speed

32

8 10 12 14 16 18 20 22 24 26 28 30 32

Lw(A) at 960rpm

ρ = 1.2kg/m3

Abso

rbed

Pow

er (k

W)

109

109

0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000580 10P

0

50

100

150

200

250

300

350

400

450

500

0

2

4

6

8

10

110

* Performance certified is for installation type A - Free inlet, Free outlet. Performance ratings do not include the effects of appurtenances (accessories).* The A-weighted sound ratings shown have been calculated per AMCA International Standard 301. Values shown are for outlet LwoA sound power levels for installation type A: free inlet,

free outlet.

3028

2624

222018

16141210

8

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

0

20

40

60

80

0 20000 40000 60000 80000 100000 120000 140000 160000 180000

FEG56

Tota

l Effi

cien

cy (%

) 8

14 1618

20

1210

323028262422

YS 1500-420-12

108

111

108

105

111

106 107 108 108 109

110

111

110110

112112

113

110109

110109

* Performance certified is for installation type A - Free inlet, Free outlet. Performance ratings do not include the effects of appurtenances (accessories). * The A-weighted sound ratings shown have been calculated per AMCA International Standard 301. Values shown are for outlet LwoA sound power levels for installation type A: free inlet,

free outlet.

19

Dimensions (mm)

Model

YS315 312 355 408 260 408 210305 237 290Y63～Y80

φD

6-φ10 4-φ10

YS240 240 280 305 205 325 172245 180 237Y63～Y806-φ10 4-φ10

YS355 359 405 453 305 444 225355 271 335Y63～Y808-φ12 4-φ13

YS400 401 448 499 350 492 250400 306 370Y63～Y908-φ12 4-φ13

YS450 450 497 549 400 547 280450 306/366 370/430Y63～Y90/Y100～Y1128-φ12 4-φ13

YS500 504 551 599 440 607 315500 384/434 450/500Y63～Y112/Y1328-φ12 4-φ13

YS560 565 629 679 500 677 345560 376/426/576 450/500/650Y63～Y112/Y132/Y16012-φ14 4-φ13

YS630 634 698 749 570 767 400630 365/415/565/615 450/500/650/700Y63～Y100/Y132/Y160M/Y160L12-φ14 4-φ13

YS710 711 775 829 650 857 450710 364/414 450/500Y80～Y112/Y13212-φ14 4-φ16

YS800 797 861 919 730 954 502800 364/414 450/500Y80～Y112/Y13214-φ14 4-φ16

YS900 894 958 1019 800 1082 580900 342/392/592 450/500/700Y80～Y112/Y132/Y16014-φ14 4-φ20

YS1000 1003 1067 1120 800 1183 6301000 352/432/602/702 450/500/700/800Y80～Y112/Y132/Y160/Y18014-φ14 6-φ20

YS1250 1250 1314 1380 1050 1432 7501250 580/730/930 700/850/1050Y32～Y160/Y180～/Y225/Y250～Y28016-φ14 6-φ20

YS1500 1510 1580 1655 1300 1715 8951500 580/730/930 700/850/1050Y160/Y180～/Y225/Y250～Y28016-φ14 6-φ20

φD1 L L1 L2 W1 H n1-p1 n2-p2 W

WH1 Frame No

Address: 1B KAM SHING IND BLDG,1-11 KWAI WING RD.KOWLOON,HONG KONG.

Tel：（852）2410 9038 Fax：（852）2487 7317

E-mail：[email protected] http: //www.wington.com

WING TON FAN INDUSTRY LIMITED

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WING TON FAN INDUSTRY LIMITED