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| TYPICAL POWER SAVING COMPARISON: |
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| Sr.No. |
Particulars |
MATANGI Cooling Tower |
Fan Operated Cooling Tower |
| 1. |
Type |
Fanless |
Fan Operated |
| 2. |
Water Flow Rate M3/Hr |
1000 |
1000 |
| 3. |
Fan Motor hp/kw. |
N A |
50/37.5 |
| 4. |
Power @ 70% Motor Rating. Kw |
Nil |
26.25 |
| 5. |
Power consumption per day.kwh |
Nil |
630 |
| 6. |
Power consumption per year of 360 days kwh. |
Nil |
226800 |
| 7. |
Power bill @ Rs. 5/- unit |
Nil |
11,34,000 |
| 8. |
Maintenance bill @ 5 % of cost of tower in Rs. |
Nil |
55,000 |
| 9. |
Savings per year in Rs. |
11,89,000 |
Nil |
| 10. |
Savings after 2nd year in Rs |
23,78,000/- |
(23,78,000/-) |
| 11. |
Savings after 5th year in Rs |
59,54,000/- |
(59,54,000/-) |
| 12. |
Revamping cost after 5th year |
10 % of the cost |
70 % of the cost |
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| From the above it is clear that cost of our cooling tower will be recovered by way of power bill saving, with in about 10 months of operation. In addition 50 H.P of power equivalent to fan motor H.P is available to utilise for critical PROCESS EQUIPMENT |
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