ROOF MOUNTED AC PACKAGE UNIT FOR CONVENTIONAL AND GARIB RATH COACHES :
In response to the Indian Railway’s need for a Packaged AC unit that was light weight, reliable, durable, high on cooling, low on energy consumption, easy and quick to install and replace with lower maintenance cost we designed and build the trend setting Roof Mounted AC Unit in India.
These units have been tested at the National Aerospace Laboratory, Bangalore confirm to International electrical consumers (IEC-77) quality standards, Research, Design and standards organization (RDSO) and Ministry of Railways bench mark.
SALIENT FEATURES :
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| High Saving |
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Light weight saves fuel for hauling, weight 600X 2 kgs. save Rs. 15000/- per year per coach in diesel fuel cost. |
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| Environment Friendly |
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Uses a small quantity (3.3kgs) of
the more environment friendly Refrigerant Gas–22. |
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| Low Down Time |
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Replacement of the package can be done in little over 4 hours. |
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| Hygienic Fresh Air |
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Fresh air is taken from the roof which supplies cleaner fresh air free of toilet odour prevalent in the conventional system. |
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| No Refrigerant Leaks |
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Hermetically sealed system has no fittings or shaft seals thus presenting little potential of gas leaks and avoiding major break downs. |
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TECHNICAL SPECIFICATIONS: |
1. |
Unit Type |
Roof Mounted Modular |
2. |
Cooling Capacity |
21500 Kilo Calories per hours |
3. |
Power Source |
415 Volts AC 3 Phase 50 Hz |
4. |
Control Circuit |
110 Volts AC Single Phase 50 Hz |
5. |
Allowable voltage fluctuation |
+ 5% |
6. |
Total Power Input |
Approx. 12.4KW, 21.5A operating condition |
7. |
Air Flow Rate |
Approx. 4500 Cu Mtr/Hr. |
8. |
Refrigerant |
R-22, 3.3 kgs |
9. |
Compressor |
Copeland Scroll 2 per unit |
10. |
Condenser Motor |
1 HP, 415V, 50 Hz, 910 rpm protection IP 55 |
11. |
Evaporator motor |
1.5 HP, 415V, 50 Hz, 1420 rpm protection IP 55 Double Shaft |
12. |
Heater |
6 KW (2 sets of 3 KW each) |
13. |
Dimensions |
L-2143 mm; W-2098mm; W-(with brackets)-2248mm;
H – 642 mm |
14. |
Weight |
600 Kgs |
15. |
Structure |
StainlessSteel |
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