FOR INDUSTRIES,

BUILDINGS AND

PROCESS APpLICATIONS

FOR INDUSTRIES,

BUILDINGS AND

PROCESS ApPLICATIONS

Product Features Energy Saver Low Noise Level Low Drift Loss Quake proof Design Guaranteed Thermal Performance

Product Features Energy Saver Low Noise Level Low Drift Loss Quake proof Design Guaranteed Thermal Performance

APC SERIESCOUNTER FLOWROUND TYPE

ALPHA VINA COOLING TOWER INDUSTRYALPHA VINA COOLING TOWER INDUSTRY

Induced Draft Counter FlowCooling Tower

(Bottle Type)

MATERIAL SPECIFICATION

2

STRUCTURE INDUCED DRAFT COUNTER FLOW

Cooling Water Flow

Air Flow

121

4

5

6

7

9

14

13

10

11

3

2

8

STRUCTURE1. MOTOR & FAN DRIVE2. AIR INLET MESH3. TOWER CASE4. FAN BLADE & HUB5. SPRINKLER HEAD6. DRIFT ELIMINATOR7. FILLER8. WATER BASIN9. FILLER SUPPORT10. FAN GUARD11. MOTOR SUPPORT12. LADDER13. AUX. SUCTION TANK14. BASIN SUPPORT

MODEL APC 5 8 10 15 20 25 30 40 50 60 70 80 100 125 150 175 200 225 250 300 350 400 500 600 700 800 1000 1200

MOTOR

FAN DRIVE

FAN BLADE

CASING

SPRINKLER HEAD

ELIMINATOR

FILLER

AIR INLET MESH

LADDER

MOTOR SUPPORT

CASING SUPORT

BASIN SUPPORT

STRAINER

WATER BASIN

220/380V.3Ph 50/60Hz

DIRECT DRIVE

ALUMINIUM ALLOY

SPECIAL ALUMINIUM ALLOY WITH STAINESS STEEL SHAFT

STAINESS STEEL MESH

FRP

FRP

FRP

FRP

FRP

HDG : HOT DIPPED GALVANIZED STEELSS : STAINLESS STEELPVC : POLYVINYL CHLORIDEHDPE : HIGH DENSITY POLYETHYLENEFRP : FIBER GLASS REINFORCED PLASTIC

HDG

HDG

HDG

HDG

PVC

HDPE

SPEED REDUCER

380/660V.3Ph 50/60Hz

ABS

ABS

NONE

NONE

H m/m

D m/m

Inlet m/m

Outlet m/m

O.flow m/m

Drain m/m

(Ba) m/m

(Q) m/m

Motor (Hp)

Fan D mm

A.Volumn (m3/min)

5 19500 65 820 40 40 25 20 20 - 1/6 460 60 1.28 31200 104 830 40 40 25 20 20 - 1/6 460 75 1.2

10 39000 130 1100 40 40 25 25 20 20 1/4 670 100 1.315 58500 195 1100 50 50 25 25 20 20 1/2 670 140 1.420 78000 260 1200 50 50 25 25 20 20 1/2 670 180 1.525 97500 325 1400 65 65 25 25 20 20 3/4 860 200 1.630 117000 390 1620 65 65 25 25 20 20 3/4 860 225 1.840 156000 520 1830 80 80 25 40 20 25 1 960 280 1.850 195000 650 2040 80 80 25 40 20 25 1 960 330 1.960 234000 780 2040 80 80 25 40 20 25 1½ 960 420 1.970 273000 910 2200 100 100 25 40 20 25 1½ 1160 510 280 312000 1040 2200 100 100 25 40 20 25 1½ 1160 550 2100 390000 1300 2800 100 100 25 40 25 25 2 1500 700 3125 487500 1625 3100 125 125 25 40 25 25 3 1500 830 3150 585000 1950 3500 125 125 25 40 25 25 3 1700 950 3.2175 682500 2275 3500 150 150 25 40 25 40 5 1700 1150 3.2200 780000 2600 3900 150 150 50 50 40 40 7½ 2100 1250 3.5225 877500 2925 3900 150 150 50 50 40 40 7½ 2100 1750 3.5250 975000 3250 3900 200 200 50 50 40 40 7½ 2100 1850 4300 1170000 3900 4680 200 200 80 50 40 40 10 2400 220 4350 1365000 4550 4680 200 200 80 50 40 40 10 2400 2300 4400 1560000 5200 5360 200 200 80 50 50 50 15 3100 2600 5500 1950000 6500 5360 250 250 80 50 50 50 15 3100 2750 5600 2340000 7800 6600 250 250 80 50 50 50 20 3400 3750 5.5700 2730000 9100 6600 250 250 80 50 50 50 20 3400 3900 5.5800 3120000 10400 7400 300 300 100 65 50 65 25 3600 5000 6

1000 3900000 13000 7400 300 300 100 65 50 65 30 3600 5200 6

Pump Head (M)

Tower Model APC(RT)

Cooling Capacity (Kcal/hr)

Nominal W.Flow (l/min)

Dimension Pipe Connection Fan Assembly

DIMENSION & PIPE CONNECTION

130314451450145015801695177517851825182520302030216022602580270028902890300030853185405042504445464552005350

3

APC 5~30RT APC 40~50RT APC 60RT APC 70~125RT

APC 175~350RT APC 400~500RT APC 600~1000RT

1. MOTOR & FAN DRIVE2. AIR INLET MESH3. TOWER CASE4. FAN BLADE & HUB5. SPRINKLER HEAD6. DRIFT ELIMINATOR7. FILLER8. WATER BASIN9. FILLER SUPPORT10. FAN GUARD11. MOTOR SUPPORT12. LADDER13. AUX. SUCTION TANK14. BASIN SUPPORT

FOUNDATION

D1 m/m

W m/m

B m/m

A m/m

C m/m

E m/m

F m/m

F' m/m

h m/m

Size (m/m)

Length (m/m)

Quantily(pcs)

Dry (kg)

Operating(kg)

5 485 420 200 50 - - - - 150 M12 120 3 35 1008 485 420 200 50 - - - - 150 M12 120 3 40 138

10 612 530 200 50 - - - - 150 M12 120 3 48 17815 692 600 200 50 - - - - 150 M12 120 3 67 26020 808 700 200 50 - - - - 150 M12 120 3 78 33025 970 840 200 50 - - - - 150 M12 120 3 95 42030 1175 830 250 50 - - - - 200 M12 120 4 110 50040 1360 960 250 50 - - - - 200 M12 120 4 160 55050 1585 1130 250 50 - - - - 200 M12 120 4 209 70060 1585 1130 250 50 - - - - 200 M12 120 4 215 75070 1760 880 250 50 200 - - - 200 M12 120 5 255 96080 1760 880 250 50 200 - - - 200 M12 120 5 260 1040

100 2100 1050 300 100 300 - - - 300 M12 120 5 400 1260125 2420 1210 300 100 300 - - - 300 M12 120 5 430 1620150 2760 1056 300 100 300 - - - 300 M12 120 7 650 2720175 2760 1056 300 100 300 - - - 300 M12 120 7 680 2900200 3080 1179 300 100 300 - - - 300 M16 200 7 780 3330225 3080 1179 300 100 300 - - - 300 M16 200 7 790 3400250 3080 1179 300 100 300 - - - 300 M16 200 7 810 3500300 3850 1473 300 100 600 - - - 300 M16 200 7 1000 4000350 3850 1473 300 100 600 - - - 300 M16 200 7 1100 4350400 5100 2550 500 150 1000 200 150 150 300 M16 200 12 2300 7100500 5100 2550 500 150 1000 200 150 150 300 M16 200 12 2400 7660600 6300 2411 500 150 1000 200 150 150 300 M16 200 16 3400 9920700 6300 2411 500 150 1000 200 150 150 300 M16 200 16 3800 11650800 7100 2717 500 150 1200 200 150 150 300 M20 200 16 4500 12000

1000 7100 2717 500 150 1200 200 150 150 300 M20 200 16 4800 12300

Tower Model APC(RT)

Foundation Dimensions Anchor Bolt Weight

APC 5~25RT APC 30~60RT APC 70~125RT

APC 150~350RT APC 400~500RT APC 600~1000RT

4

(Outlet)

(Outlet)

(Inlet)

(Outlet)(Inlet) (Outlet)(Inlet) (Outlet)(Inlet)

(Inlet)

(Outlet)

(Inlet)

W.B AMBIENT WET BULB TEMPERATURETEMP DIF: WATER INLET TEMPERATURE WATER OUTLET TEMPERATURE

Temp 38 37 36 38 37 40 39 38 41 40 39 41 40 45 43 42 41 39 38 37 41 40 39

Model 33 32 31 32 31 33 32 31 33 32 31 32 31 35 33 32 31 34 33 32 36 35 34

10 137 112 87 96 76 102 86 68 93 78 62 73 60 105 77 65 57 144 117 91 158 121 96

15 204 170 130 114 116 155 130 104 140 118 95 109 90 160 122 100 82 213 170 137 231 170 149

20 270 225 175 193 153 205 172 137 188 155 123 142 115 210 158 130 120 285 230 181 300 230 183

25 338 283 223 224 195 260 219 175 239 200 159 184 150 270 204 170 145 355 290 231 355 280 220

30 405 340 270 295 236 315 265 213 290 245 195 225 185 330 250 210 170 425 350 280 455 350 285

40 540 450 365 400 326 425 360 295 385 335 275 305 255 440 340 290 240 570 465 375 610 480 380

50 670 570 460 505 420 540 460 380 505 430 355 395 333 570 440 380 320 700 590 480 740 615 520

60 820 700 560 610 510 660 560 465 600 520 430 480 405 690 535 460 380 860 720 590 930 720 650

70 930 810 660 720 605 775 665 555 705 620 520 580 490 820 645 550 465 950 840 680 970 835 690

80 1040 920 760 830 700 890 770 645 810 720 605 680 570 950 750 640 550 1040 950 770 1040 940 770

100 1370 1150 935 1020 850 1100 930 770 1020 870 725 810 680 1150 890 760 640 1430 1200 975 1550 1300 1040

125 1670 1420 1150 1250 1040 1360 1140 950 1240 1070 890 1000 830 1380 1110 940 790 1740 1480 1200 1830 1570 1300

150 2000 1700 1380 1520 1260 1640 1390 1160 1500 1290 1070 1210 1010 1720 1340 1150 960 2100 1760 1450 2200 1850 1570

175 2360 2020 1620 1790 1480 1930 1640 1360 1760 1520 1260 1430 1190 2020 1580 1350 1130 2490 2090 1720 2650 2140 1860

200 2650 2270 1830 2020 1670 2180 1850 1540 2000 1730 1440 1620 1340 2300 1790 1530 1280 2800 2350 1930 2900 2450 2090

225 3000 2500 2030 2200 1800 2350 2000 1670 2180 1860 1540 1745 1450 2480 1900 1630 1370 3150 2600 2130 3300 2800 2330

250 3400 2900 2320 2540 2100 2750 2330 1930 2500 2150 1790 2000 1690 2870 2200 1900 1600 3600 2990 2450 3920 3040 2610

300 4000 3350 2730 2980 2450 3200 2700 2260 2950 2550 2080 2350 1950 3350 2600 2200 1850 4200 3500 2880 4400 3800 3020

350 4700 4000 3250 3550 2950 3850 3250 2420 3550 3000 2540 2820 2360 4050 350 2700 2250 4900 4100 3400 5200 4100 3610

400 5650 4800 3900 4250 3550 4600 3900 3250 4200 3650 3060 3420 2850 4900 3800 3250 2750 5900 5000 4100 6400 5400 4500

500 6750 5800 4800 5250 4400 5650 4850 4050 5250 4550 3850 4270 3640 6000 4750 4150 3450 7050 6000 5000 7550 6250 5250

600 8100 6900 5650 6150 5100 6600 5700 4700 6150 5250 4400 4950 4170 7000 5450 4700 3950 855 7200 5850 9150 7800 5950

700 9400 8100 6600 7250 6100 7800 6700 5650 7250 6300 5250 5940 5000 8400 6550 5700 4800 9850 8400 6950 10450 8700 7550

800 10800 9200 7500 8200 6750 8850 7500 6300 8150 7000 5850 6550 5500 9400 7300 6150 5250 11300 9500 7800 12100 9800 8250

900 12100 10400 8600 9400 7800 10050 8500 7275 9350 8050 6850 7600 6450 10750 8450 7275 6175 12700 10750 8900 13600 11150 9525

1000 13500 11600 9600 10600 8800 11350 9750 8250 10650 9200 7800 8700 7400 12100 9600 8400 7100 14100 12000 10000 15100 12500 10800

1200 16200 13800 11300 12300 10200 13200 11400 9400 12300 10500 8800 9900 8340 14000 10900 9400 7900 17100 14400 18300 17100 15600 11900

TOWER PERFORMANCE

5

APC

W.B 280C

50C 60C 70C 80C 90C 100C 50C 50C

290C 300CTemp

Dif

Technical information for requirements.1. Circulating water volume (LPM or M3/Hr)2. Tower inlet water temperature (oC)3. Tower outlet water temperature (oC)4. Wet Bulb temperature or Dry Bulb temperature (oC) and relative humidity (%)5. Area size and site condition6. Water quality7. Power Supply: voltage and frequency8. Purpose of tower usage9. Any other items of preference

4 50

P

W

S>1/3 D

D

INSTALLATION INSTRUCTION1.Location selectiona. Either indoor or outdoor place is appropriate for a cooling tower installationb. In case of 2 cooling towers are installed, there should be appropriate spaces between the first cooling tower and the second one.

c. Keep proper distance between a cooling tower and the enclosures

d. In case of multi cells installed in Iine, should be concerned about the air flow directions.

e. Avoid any places where corrosive gases exist includ-ing chimneys and host springf.Keep cooling tower away from hot temperature place.g. Keep cooling tower away from the smoke and dusty area.h. Keep cooling tower away from high voltage line or a transformer.

S

S

S>1/2D

H

correct correct correct correct

10 15 20 25 30 40 50 60 70 80 100

125

150

175

200

225

250

300

350

400

500

600

700

800

1000

1200

61 66 66 73 73 74 74 74 78 79 76 81 77 80 79 76 76 77 77 79 79 77 77

78 80 80

56 63 63 67 67 68 68 68 72 73 68 71 71 75 73 71 71 72 72 74 74 72 72

74 75 75

45 50 50 58 58 59 59 59 63 64 57 61 62 65 63 62 62 63 63 65 65 63 63

65 66 66

MODEL APC

POSITION 1

POSITION 2

POSITION 3

L = DIAMETER OF FAN OR 1.5 m WHICHVER IS LARGER

UNIT : dBA

6

2. Positiona. Make sure that the tower is placed vertically because inconsistent sprinkle will lower the cooling tower efficiency. See pictures below.b. Tighten the anchor bolts.

3. Pipinga. The inlet and outlet pipes must be installed lower than the pipe connections of the water sumps. See pictures below.

b. The size of pipe should be as same as the pipe connections of the water sumps. A smaller size one will drop the cooling tower efficiency and the larger size pipe will waste the material.c. The circulating pump must be located below the water sump under normal operation. See pictures below.

d. 2 cooling towers which operate by a pump need to be place equally in order to balance the water level in both cooling towers.

e. High pressure flexible tubes must be used at the joists of circulating inlets and outlets with sizes over 4 inches (100mm) to avoid some vibration from the piping and prevent the water basin breaks which may cause by improper piping installation.

4. Other:a. After the installation is complete, check that there are no tools or any other objects left in the towerb. Make sure that both piping and water basin are not leaking.c. When the pressure of make up water is low, install either a water tank highter than the water level or install a water make up pump somewhere in the piping system to obtain more water pressure.

Correct Incorrect

IncorrectCorrect

Correct

Correct

Incorrect

PP

S S S > 1 / 2 D

S

1

2 3

50 Hz

14 m

1.5m

2 m

SOUND LEVEL

HO CHI MINH CITY OFFICENo 1014/80A, Tran Xuan Soan Road, Tan Hung Ward, District 7, HCM City, Viet Nam

Tel: (+84-8) 37752115/116 – Fax: (+84-8) 37752117 – E-mail: alphavina@coolingtower.vn

HA NOI CITY OFFICENo 36 Co Bi Road, Co Bi Ward, Gia Lam Dictrict, Ha Noi City, Viet Nam

Tel: (+84-4) 36760632/34 – Fax: (+84-4) 36760622 – E-mail: Gold@coolingtower.vn

FACTORYVan An 1 IDZ, Luong Phong Ward, Hiep Hoa Dist, Bac Giang Province, Viet NamTel: (+84-240) 3567778 – Fax: (+84-240) 3567788 – E-mail: Pro@coolingtower.vn

WEBSITE:www.coolingtower.vn - www.thapgiainhietnuoc.com.vn – www.thapgiainhietcongnghiep.com.vn

THE BEST SOLUTION FOR COOLING TOWER

Made in Viet Nam

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C