59634326 [ahu-02 cav ]

DATA SHEET

28/10/2009 08/06/2010 P 1 / 7 59634326 A=AAILGITQQWUS[Y[[_acgiomo

00030000

Nexus-1 ver.602.3017(K

NXSCSTYRKSA-L067

Project KSU Preparatory College MOHE

Model YMA - 1810H-2600W

Ref. AHU-02 CAV

Flow 8.00 m3/s

Altitude 613 (m)

01 FA DAMPER 440 x 400 mm 02 RA DAMPER 550 x 2490 mm 06 G1+F7 09 84-G-05C-C-020-S-035-W-H06-R-C-S-34-C-M-2.50-

10 15.0 kW - 2 Step 12 RDH 630 K - 1616 RPM - 18.50 kW

008

001

003

004

005

006

007

295

2134

171

009

280

2150

170

010

011

613.3

508.0

012

013

014

015

016

017

002

55 550 377 847

600

675 825 83 254 633 130 150

1500 1250 1800

5544

013

151810

x 2

600

4550

100

5524

9055

876

847

877

2145

400

5526

00

PANELS / FRAME Panels Thickness

Insulation

External sheet

Internal sheet

ALUMINIUM FRAME

FEET

60 mm

polyurethane 40 kg/m3

C103-10Preplasticized steel sheet

1.0 mm - IVORY 103 MN

CZINC06Galvanised Steel

0.6 mm -

PR55

C100

Break out Airborne sound power (dB)

A 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz

75.4 83 75 72 71 52 50 50Mechanical characteristics (EN1886)

Casing strength Casing air leakage Thermal transmitt. Thermal bridging

2A B T2 TB4Al Salem York

Manufacturing Co. Ltd. isparticipating in the

Eurovent CertificationProgramme for Air

Handling Units. The rangeYMA is certified under the

number 04-01-048 andpresented in the Directoryof Certified Air Handling

Units

Al Salem YorkManufacturing Co. Ltd. is

participating in theEurovent Certification

Programme for AirHandling Units. The rangeYMA is certified under the

number 04-01-048 andpresented in the Directoryof Certified Air Handling

Units

NOTE :- Pulleys Changed based on RTCC ESP submitted letter dated 03June2010.

Total weigth

1795 kg

SOUND DATA

28/10/2009 08/06/2010 P 2 / 7 59634326A=AAILGITQQWUS[Y[[_acgiomo

00030000


NXSCSTYRKSA-L067

ProjectKSU Preparatory College MOHE

ModelYMA - 1810H-2600W

Ref.AHU-02 CAV

Flow8.00 m3/s

Altitude613 (m)

008

001

006009

010

613.3

012

013

002

IN-DUCT SOUND POWER LEVEL dB125 250 500 1000 2000 4000 8000 A

INLET 92 89 84 79 71 63 59 86.2006 G1+F7 -3 -4 -7 -10 -11 -14 -14

009 -05C-C-020-S-035-W-H06-R-C-S-34-C-M-2.5 -2 -3 -3 -3 -4 -3 -3

012 DH 630 K - 1616 RPM - 18.50 k 97 96 94 92 86 80 76 96.8OUTLET 97 96 94 92 86 80 76 96.8

AIRBORNE SOUND POWER LEVEL dB125 250 500 1000 2000 4000 8000 A83 75 72 71 52 50 50 75.4

DATA SHEET


00030000


NXSCSTYRKSA-L067



Ref.AHU-02 CAV

Flow8.00 m3/s

Altitude613 (m)

001

FRESH AIRFlow0.90 m3/s

Dimensions440 x 400 mm

ModelA110

Air vel.5.11 m/s

Pressure drop16 Pa

DamperYes

002

RETURN AIRFlow7.00 m3/s

Dimensions550 x 2490 mm

ModelA110

Air vel.5.11 m/s

Pressure drop15 Pa

DamperYes

003

ACCESS DOORDimensions1700 x 552 mm Handles + Hinges + Window + Lamp + IP65 switch + Wiring of switch

004

ACCESS DOORDimensions1700 x 500 mm Handles + Hinges

005


DATA SHEET


00030000


NXSCSTYRKSA-L067



Ref.AHU-02 CAV

Flow8.00 m3/s

Altitude613 (m)

006

FILTERS

STAGE # Air Volume CLASS TYPE Model QTY. FULL SIZE QTY. HALF SIZE LENGTH MM

1 8.00 m3/s G1 PANEL WAS-48 8 4 48 mm

1Clean

4 PaFinal

150 PaAvg

77 Pa

50 Pa

100 Pa

1 m/s 2 m/s 3 m/s 4 m/s

2 8.00 m3/s F7 BAG F7-BF-85-BAG 8 4 535 mm

2Clean

82 PaFinal

245 PaAvg

163 Pa

50 Pa

100 Pa

150 Pa

200 Pa

250 Pa

300 Pa

1 m/s 2 m/s 3 m/s 4 m/s

Frame

Galvanised Steel

ACCESSORIES

007


008

DRAIN PANMaterialC304-12

Drain size48.00 mm

009

COOLING COILFlow8.00 m3/s

Qty1 575.90 dm3 0.00 m2

ModelCA-006-12-60.50x084-G-05C-C-020-S-035-W-H06-R-C-S-34-C-M-2.50-05.00-A-N-L-99-S-S [ 613 mt ]

Air dens.1.105 kg/m3

0

5

10

15

20

25

30

0

10

20

30

40

50

60

70

80

90

100

-10 -5 0 5 10 15 20 25 30 35 40 45 50

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

Enthalpy kJ/kg

Dry bulb temperature °C

Saturation temperature °C

Hum

idity

ratio

g/k

g

PSYCHROMETRIC CHART613 mt ABOVE SEA LEVELBarometric pressure 94.174 kPa

Air side DB WB UR Tootal load Sensible load Air vel. Pressure Drop

In

Out

26.60 °C

11.40 °C

12.90 °C 18.97 %

39.70 %5.40 °C1x137.2 kW 1x137.2 kW 2.44 m/s 186 Pa

WATER temp. Water flow Water P.D. Water vel. Connection size

In

Out

6.70 °C1 x 6.00 l/s 22 kPa 1.00 m/s

1 x 63

12.20 °C 1 x 63

NC Fins material Tubes material Headers Frame Flange Counterflange

33 AL CU Copper Galvanized Steel MPT NO

010

ELECTRIC HEATERFlow8.00 m3/s

Tootal load15.0 kW

Stages2

Pressure Drop10 Pa

In OutDB18.90

DB20.45°C

0

5

10

15

20

25

30

0

10

20

30

40

50

60

70

80

90

100

-10 -5 0 5 10 15 20 25 30 35 40 45 50

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

Enthalpy kJ/kg



Hum

idity

ratio

g/k

g


DATA SHEET


00030000


NXSCSTYRKSA-L067



Ref.AHU-02 CAV

Flow8.00 m3/s

Altitude613 (m)

011

ACCESS DOORDimensions1700 x 550 mm Handles + Hinges + Window + Lamp + IP65 switch + Wiring of switch

012

SUPPLY FAN

FANModel

1 x RDH 630 KFlow

1 x 8.00 m3/sFan outlet vel.

12.47 m/sExt. static

725 PaMin. I.P.D.

314 PaMax I.P.D.

622 PaAvg. I.P.D.

468 PaMax I.P.D.

622 PaTotal static pressure

1193 PaRPM

1616 rpmEfficiency

81.72 %Shaft power[0.00]

1 x 14.04 kW

MOTORQty & motor model1xD180M-4P-18,5KW

LEROY SOMERNominal motor power

18.50 kWmotor RPM

1758 rpmMotor efficiency

92.10 %In

35.00 AmpIs/In

92.10Power factor

0.82Start Power factor

0.49Nominal torque

114.00 NmLocked rotor torque Ts/Tn

2.90Maximum torque Tmax/Tn

3.40

V-BELT DRIVEFan pulley

+BU251750Fan pulley150SPA4+BU251750

Motor pulley140SPA4+BU251748

Belts4 x SPA1682

ACCESSORIES

Belt drive

Belt guard

Epoxy Painting

n. belts + 1

external grease nipples

1.0 2.0 3.0 4.0 5.0 10.0 20.0 30.0 m3/scapacity

80

100

200

300

400

500

1000

2000

3000

3500

Static pressure

600 700

800

900

1000

1200

1400

1600

1800

2000

2300

2600

3000

1616

RPM

0.60

0.80

1.00

1.50

2.00

3.00

4.00

6.00

8.00

10.00

15.00

18.50

25.00 35.00 45.0055.00

14.04

kW

Vibration monitoring (sensors+teflon cable+BNC termination boxNO

Vibration classBV-3 ISO1694:2003 3.5 mm/s RMS filter in @ rot. freq.

Spring Deflection20 mm

Bearing life20000 HRS

-5% -2.5% 100% +2.5 +5%

Air volume

Total static pressure

Shaft power

Electrical Power Input

SFP1

SFP2

m3/s

Pa

kW

kW

7.600 7.800 8.000 8.200 8.400

1395 1372 1347 1315 1285

13.746 13.895 14.037 14.171 14.297

17.313 17.501 17.679 17.848 18.007

1.809 1.781 1.755 1.728 1.702

2.278 2.244 2.210 2.177 2.144

In-duct sound power (dB)

A 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz

96.8 97 96 94 92 86 80 76

PSYCHROMETRIC CHART


00030000


NXSCSTYRKSA-L067



Ref.AHU-02 CAV

Flow8.00 m3/s

Altitude613 (m)

0

5

10

15

20

25

30

0

10

20

30

40

50

60

70

80

90

100

-10 -5 0 5 10 15 20 25 30 35 40 45 50

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

Enthalpy kJ/kg



Hum

idity

ratio

g/k

g


A09

A10

Inlet Outlet

Dry Bulb Wet Bulb Rel. Humidity Enthalpy Abs. Humidity Dry Bulb Wet Bulb Rel. Humidity Enthalpy Abs. Humidity

°C °C % kJ/kg g/kg °C °C % kJ/kg g/kg

Total Load Sensible Load

kW kW

A09 26.60 12.90 18.97 37.96 4.40 11.40 5.40 39.70 20.43 3.56A10 18.90 11.26 40.00 33.78 5.82 20.45 11.88 36.33 35.35 5.82

FAN OPERATING POINT


00030000


NXSCSTYRKSA-L067



Ref.AHU-02 CAV

Flow8.00 m3/s

Altitude613 (m)

Item

012

Model

RDH 630 K

Air Volume

8.00 m3/s

Static Press.

1193 Pa

RPM

1616

Shaft power

14.04 kW

1.0 2.0 3.0 4.0 5.0 10.0 20.0 30.0 m3/scapacity

80

100

200

300

400

500

1000

2000

3000

3500

Static pressure

600 700

800

900

1000

1200

1400

1600

1800

2000

2300

2600

3000

1616

RPM

0.60

0.80

1.00

1.50

2.00

3.00

4.00

6.00

8.00

10.00

15.00

18.50

25.0035.00 45.00 55.00

14.04

kW

59634326 [ahu-02 cav ]

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