CROSS FLOW COOLING TOWER

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1 CROSS FLOW COOLING TOWER LUCKY GREEN THAI INDUSTRIES CO LTD

2 Material Specification Model LGX Motor Totally enclosed Totally enclosed fan cooled Driving System Direct Drive Belt Drive Motor Support Fan Guard Fan Hub Fan Blade Fan Cylinder Hot Water Basin Distribution Box Louver Fillers Tower Support Stand Cold Water Basin Casing Frame Work Access Door Water Sump Ladder Hot Dip galvanized steel Hot Dip galvanized steel Aluminum Alloy PVC Hot Dip galvanized steel Hot Dip galvanized steel Hot Dip galvanized steel OPTIONAL MATERIAL. Stainless Steel Frame Work (S.S 304). Stainless Steel ladder (S.S 304) [Type the company name] [Type the company address]

FEATURE/BENEFITS ADVANTAGES OF LGT COOLING TOWER ) Energy Saving The Fan

together with the bell-mounted Fan stack ) Fire Proof Material All the

LGT Cooling Tower Satisfy the standard noise level specified by JCT and

anti-corrosive materials such FRP and HDG steel ) Space Saving Operating

3 FEATURE/BENEFITS ADVANTAGES OF LGT COOLING TOWER ) Energy Saving The Fan Power consumption is greatly reduced by the lower pressure loss filler together with the bell-mounted Fan stack ) Fire Proof Material All the units are constructed with FRPthe fireproof material 3) Low Noise Level LGT Cooling Tower Satisfy the standard noise level specified by JCT and CTI 4) Anti-Corrosiveness All the main components are made of the anti-corrosive materials such FRP and HDG steel ) Space Saving Operating Weight, Installation space and time are lower than the conventional types since our

4 3 STRUCTURE DETAILS

5 4 TECHNICAL SPECIFICATION STANDARD MODEL - LGX NOMINAL DIMENSION(mm) FAN NUMBER NUMBER MODEL FLOW WIDTH LENGTH HEIGHT DIAMETER OF MOTOR OF LGX (LPM) W L H H (MM) BLADE HP POLE CELL 00,300 3,60,00,780 3,00, ,6 3,60,00,780 3,00, ,90 3,800,860,780 3,00, ,600 3,90,960,780 3,340, ,0 4,30,40,780 3,340, ,900,0 3,00 3,640 4,340, ,0,0 3,00 3,640 4,340, ,00,0 3,00 3,640 4,340, ,00 6,000 3,700 4,000 4,800 3, ,800 6,60 4,000 4,000 4,800 3, ,00 6,60 4,000 4,400,300 3, ,400 6,60 4,600 4,400,700 3, ,000 7,000 4,600,00,800 3, NOTE: i) Water Flow Rate defined at standard operation condition Hot Water Temperature: 37 C Cold Water Temperature: 3 C Wet Bulb Temperature: 7 C ii) Specification Listed in this Catalogue are Subject to change without further notice for technical improvement of our product. iii) W = Panel Side Dimension, L= Filler Side Dimension, H = Height up to Hot water Basin, H = Height with Fan Stack

6 PIPING CONFIGURATION & PIPING SPECIFICATION STANDARD MODEL- LGX MODEL PIPE CONECTION WEIGHT INLET OUTLET OVER FLOW DRAIN AUTO FILLER QUICK FILLER DRY OPERATING LGX A(mm) B(mm) C(mm) D(mm) E(mm) F(mm) (kg) (kg) X 00 X 00 X X X X 0 X 0 X X X 90,08 X 0 X 0 X X X 970,00 0 X 0 X 0 X 40 X 40 X,076,440 0 X 0 X 0 X 40 X 40 X,90 3,0 00 X 0 X 0 X 40 X 40 X,800 3, X 00 X 7 X 7 X 0 X 0 X,00 4, X 00 X 7 X 7 X 0 X 0 X,300, X 0 X 7 X 7 X 0 X 0 X,80 6, X 0 X 7 X 7 X 0 X 0 X 3,600 7, X 0 X 7 X 7 X 0 X 0 X 4,00 9, X 00 X 00 X 0 X 7 X 7 X 0 X 0 X 4,600 0, X 7 X X 7 X 3 00 X 00 X 0 X 0 X,60,480 0 X 0 X 7,00,948 NOTE: Water Flow Rate defined at standard operation condition Hot Water Temperature: 37 C Cold Water Temperature: 3 C Wet Bulb Temperature: 7 C

7 6 TECHNICAL SPECIFICATION Internal Piping Model- LGX-I NOMINAL DIMENSION(mm) FAN NUMBER NUMBER MODEL FLOW WIDTH LENGTH HEIGHT DIAMETER OF MOTOR OF LGX-I (LPM) W L H H (MM) BLADE HP POLE CELL 00,300 3,60,00,780 3,00, ,6 3,60,00,780 3,00, ,90 3,800,860,780 3,00, ,600 3,90,960,780 3,340, ,0 4,30,40,780 3,340, ,900,0 3,00 3,640 4,340, ,0,0 3,00 3,640 4,340, ,00,0 3,00 3,640 4,340, ,00 6,000 3,700 4,000 4,800 3, ,800 6,60 4,000 4,000 4,800 3, ,00 6,60 4,000 4,400,300 3, ,400 6,60 4,600 4,400,700 3, ,000 7,000 4,600,00,800 3, NOTE: i) Water Flow Rate defined at standard operation condition Hot Water Temperature: 37 C Cold Water Temperature: 3 C Wet Bulb Temperature: 7 C ii) Specification Listed in this Catalogue are Subject to change without further notice for technical improvement of our product. iii) W = Panel Side Dimension, L= Filler Side Dimension, H = Height up to Hot water Basin, H = Height with Fan Stack

8 7 PIPING CONFIGURATION & PIPING SPECIFICATION INTERNAL PIPING MODEL- LGX-I MODEL PIPE CONECTION WEIGHT INLET OUTLET OVER FLOW DRAIN AUTO FILLER QUICK FILLER DRY OPERATING LGX-I A(mm) B(mm) C(mm) D(mm) E(mm) F(mm) (kg) (kg) X X 0 X 0 X 0 X 00X 00 X 00X 0X 0X 0 X 00 X 00 X X 0 X 0 X X X 90,08 X 0 X 0 X X X 970,00 0 X 0 X 0 X 40 X 40 X,076,440 0 X 0 X 0 X 40 X 40 X,90 3,0 00 X 0 X 0 X 40 X 40 X,800 3, X 7 X 7 X 0 X 0 X,00 4, X 7 X 7 X 0 X 0 X,300,70 0 X 7 X 7 X 0 X 0 X,80 6,40 0 X 7 X 7 X 0 X 0 X 3,600 7,974 0 X 7 X 7 X 0 X 0 X 4,00 9, X 7 X 7 X 0 X 0 X 4,600 0, X 7 X X 7 X 3 00 X 00 X 0 X 0 X,60,480 0 X 0 X 7,00,948 NOTE: Water Flow Rate defined at standard operation condition Hot Water Temperature: 37 C Cold Water Temperature: 3 C Wet Bulb Temperature: 7 C

9 8 NOISE LEVEL MODEL LGX MEASURING DIRECTION MEASURING DISTANCE MEASURING POINT 3 4 D, m m m 0m 4 0 upper Dfm 00 W/L 6/4 60/6 7/./ W/L 66/9 6/6 6/7 7./ W/L 64/7 63/9 60/./ /8. W/L 6/6 6/7 7./ /8. 6/7. 7./ W/L 6/ /6 W/L 64./9 6/7 7./ /64. 6./6 6/4. W/L 68/ /9. W/L 67/6 64/8 9./ /9. 64./ 9./ W/L 67/ W/L 64/60. 68/63 6/9 60./ /8. 8./ W/L 66/6 63/ W/L 63/60. 69/63 66/9 6./ W/L 6./6 70/64 66./9. 6/4. 74.

10 9 TROUBLE ANALYSIS TABLE Sr.# TROUBLE CAUSES COUNTER-MEASURES RISE IN COOLING WATER TEMPERATURE DROP IN THE VOLUME OF COOLING WATER 3 NOISE AND/OR VIBRATION. Excess or inadequate cooling water flow. Irregular flow of air. 3. Recirculation of air exhausted from tower. 4. Irregular operation of sprinkler pipes.. Improper flow of air. 6. Blocking of the filling. Blocking of the sprinkler pipe holes. Blocking of strainer mesh. 3. Drop in the water level of water basin. 4. Improper selection of circulating pumps.. Fan blade tips touching fan stack.. Improper mounting of fan blades. 3. Loose bolts. 4. Shortage of speed reducer oil.. Adjust to specified flow.. Improve ventilation 3. Same as above or install baffles. 4. Remove dust, debris and scale. Adjust angle of fan blade pitch. 6. Clean blocked areas.. See section for maintaining and adjusting. Remove strainer and clean. 3. Adjust Float Valve 4. Replace the pump with one matching the specifications.. Adjust the fan mounting.. Correct the blade angle settings. 3. Tighten loose bolts. 4. Supply oil up to the level specified. 4 EXCESSIVE CURRENT DRAW. Drop in voltage.. Irregularities in the angles of the fan blades 3. Overload through excess airflow. WATER CARRY-OVER. Irregular operation of sprinkler pipes.. Blocking of the Fill. 3. Defective eliminators. 4. Too much circulating water.. Check supply voltage. Notify Power Company if necessary.. Adjust fan blade angels. 3. Adjust fan blade angels.. Adjust the angle of the sprinkler pipes in the sprinkler head.. Eliminate blockage at the upper edge of the filling. 3. Renew the eliminator. 4. Adjust the water flow by means of the valve.

APC SERIES COUNTER FLOW ROUND TYPE ALPHA VINA COOLING TOWER INDUSTRY

APC SERIES COUNTER FLOW ROUND TYPE ALPHA VINA COOLING TOWER INDUSTRY FOR INDUTRIE, BUILDING AND PROCE ApPLICATION APpLICATION Product Features Energy aver Low Noise Level Low Drift Loss Quake proof Design Guaranteed Thermal Performance APC ERIE COUNTER FLOW ROUND TYPE ALPHA