ENVIRONMENTALLY FRIENDLY TECHNOLOGY
Double effect steam-fired absorption chillers
Chilled water of 7° C is produced by high efficient double effect operation using steam of 784kPa or hot water of 190~200° C as its driving heat source. It is able to improve the balance of electricity and steam by means of effec- tive use of turbine back pressure steam and surplus steam.
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◆NE Model Specification�
� Unit |
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Refrigeration� | (USRT)� 100 |
| 120 |
| 150 |
| 180 |
| 210 |
| 240 |
| 280 |
| 320 |
| 360 |
| 400 |
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capacity� |
| kW� | 352 |
| 422 |
| 527 |
| 633 |
| 738 |
| 844 |
| 985 |
| 1,125 |
| 1,266 |
| 1,407 |
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Chilled water system� |
| � | 12 → 7℃(Fouling factor = 0.088m2℃ / kW(0.0001m2h℃ / kcal)・Max. working pressure 784kPa(8 kgf / cm2G))� |
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� | Flow rate� |
| m3/h� | 60.5 |
| 72.6 |
| 90.7 |
| 109 |
| 127 |
| 145 |
| 169 |
| 194 |
| 218 |
| 242 |
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� | Pressure drop� | (mH2O)� | 6.5 |
| 6.6 |
| 8.0 |
| 8.3 |
| 7.5 |
| 7.9 |
| 5.1 |
| 5.5 |
| 5.8 |
| 6.1 |
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� |
| kPa� | 64 |
| 65 |
| 78 |
| 81 |
| 74 |
| 77 |
| 50 |
| 54 |
| 57 |
| 60 |
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� | Connection (JIS)� |
| inch� |
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| 5 |
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| 6 |
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� | Holding water volume | liter� | 0.12 |
| 0.13 |
| 0.15 |
| 0.17 |
| 0.22 |
| 0.24 |
| 0.28 |
| 0.30 |
| 0.34 |
| 0.36 |
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Cooling water system� | � | 32 → 37.5℃(Fouling factor = 0.088m2℃ / kW(0.0001m2h℃ / kcal)・Max. working pressure 784kPa(8 kgf / cm2G))� | |||||||||||||||||||||
� | Flow rate� |
| m3/h� | 100 |
| 120 |
| 150 |
| 180 |
| 210 |
| 240 |
| 280 |
| 320 |
| 360 |
| 400 |
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� | Pressure drop� | (mH2O)� | 3.9 |
| 4.4 |
| 6.5 |
| 7.7 |
| 5.6 |
| 6.2 |
| 10.9 |
| 12.1 |
| 8.7 |
| 9.4 |
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� |
| kPa� | 38 |
| 43 |
| 64 |
| 75 |
| 55 |
| 61 |
| 107 |
| 119 |
| 85 |
| 92 |
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� | Connection (JIS)� |
| inch� |
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| 5 |
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| 8 |
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� | Holding water volume | m3� | 0.31 |
| 0.34 |
| 0.38 |
| 0.42 |
| 0.53 |
| 0.58 |
| 0.63 |
| 0.69 |
| 0.89 |
| 0.95 |
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Kind of steam� |
| � |
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| Saturated Steam |
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| Supply pressure� | (kg/cm2G)� |
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| 8.0 |
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| kPa� |
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| 784 |
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| Steam consumption�kg/h� | 440 |
| 528 |
| 660 |
| 792 |
| 924 |
| 1,060 |
| 1,230 |
| 1,410 |
| 1,580 |
| 1,760 |
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| Steam connection (JIS)� inch� |
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| 2 |
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| 3 |
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| Drain connection (JIS)� inch� |
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| 1 |
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| Control valve conn. (JIS)� inch� |
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| 2 |
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Overall dimentions� |
| � |
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| Length (L)� |
| mm� | 2,785 |
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| 3,735 |
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| 3,865 |
| 4,885 |
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| 4,930 |
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| Width (W)� |
| mm� |
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| 1,440 |
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| 1,635 |
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| 1,755 |
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| Height (H)� |
| mm� |
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| 2,200 |
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| 2,250 |
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| 2,390 |
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Tube removal� |
| mm� | 2,400 |
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| 3,400 |
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| 4,500 |
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Weights� |
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| Operation weight� |
| kgf� | 4,200 |
| 4,400 |
| 5,500 |
| 5,700 |
| 6,800 |
| 7,100 |
| 8,400 |
| 8,800 |
| 10,800 |
| 11,200 |
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| Max shipping weight� kgf� | 3,800 |
| 4,000 |
| 5,000 |
| 5,100 |
| 6,100 |
| 6,300 |
| 7,500 |
| 7,800 |
| 9,600 |
| 9,900 |
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| Total Shipping weight� kgf� | 3,800 |
| 4,000 |
| 5,000 |
| 5,100 |
| 6,100 |
| 6,300 |
| 7,500 |
| 7,800 |
| 9,600 |
| 9,900 |
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Shipping method� |
| � |
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| 1 section |
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Electric Power� |
| � |
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| 3 phase 380V 50Hz |
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Total electric current� |
| A� | 7.2 |
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| 10.1 |
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| 12.9 |
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Apparent power� |
| kVA� | 5.5 |
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| 7.9 |
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| 10.2 |
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Electric data� |
| � |
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� |
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| kW� | 1.3 |
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| 2.5 |
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| 3.4 |
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� | No.1 ABS pump� |
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| A� | 3.9 |
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| 6.8 |
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| 9.1 |
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| No.2 ABS pump� |
| kW� |
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| ***� |
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| A� |
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| ***� |
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| REF pump� |
| kW� |
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| 0.2 |
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| 0.4 |
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| A� |
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| 1.3 |
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| 1.8 |
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| Purge pump� |
| kW� |
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| 0.4 |
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| A� |
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| 1.1 |
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| PD cell heater� |
| W� |
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| 38 |
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| Control circuit |
| W |
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| 300 |
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SUPER ABSORPTION
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450 |
| 500 | 560 | 630 |
| 700 | 800 | 900 |
| 1,000 |
| 1,100 |
| 1,200 | 1,300 | 1,400 |
| 1,500 |
1,582 |
| 1,758 | 1,969 | 2,215 |
| 2,461 | 2,813 | 3,165 |
| 3,516 |
| 3,868 |
| 4,220 | 4,571 | 4,923 |
| 5,274 |
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| 12 → 7℃(Fouling factor = 0.088m2℃ / kW(0.0001m2h℃ / kcal)・Max. working pressure 784kPa(8 kgf / cm2G))� |
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272 |
| 302 | 339 | 381 |
| 423 | 484 | 544 |
| 605 |
| 665 |
| 726 | 786 | 847 |
| 907 |
5.2 |
| 5.5 | 4.6 | 6.2 |
| 8.1 | 5.7 | 7.6 |
| 9.9 |
| 6.2 |
| 7.8 | 9.6 | 7.8 |
| 9.5 |
51 |
| 54 | 45 | 61 |
| 79 | 56 | 74 |
| 97 |
| 61 |
| 76 | 94 | 76 |
| 93 |
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| 8 |
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| 10 |
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| 12 |
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0.46 |
| 0.48 | 0.65 | 0.71 |
| 0.77 | 0.99 | 1.06 |
| 1.13 |
| 1.41 |
| 1.51 | 1.61 | 1.83 |
| 1.94 |
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| 32 → 37.5℃(Fouling factor = 0.088m2℃ / kW(0.0001m2h℃ / kcal)・Max. working pressure 784kPa(8 kgf / cm2G))� |
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450 |
| 500 | 560 | 630 |
| 700 | 800 | 900 |
| 1,000 |
| 1,100 |
| 1,200 | 1,300 | 1,400 |
| 1,500 |
10.3 |
| 11.2 | 7.1 | 9.4 |
| 12.1 | 8.5 | 11.2 |
| 14.4 |
| 9.4 |
| 11.8 | 14.5 | 12.2 |
| 14.7 |
101 |
| 110 | 70 | 92 |
| 119 | 83 | 110 |
| 141 |
| 92 |
| 116 | 142 | 120 |
| 144 |
| 10 |
| 12 |
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| 14 |
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| 16 |
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1.11 |
| 1.19 | 1.87 | 2.01 |
| 2.14 | 2.79 | 2.97 |
| 3.15 |
| 3.67 |
| 3.90 | 4.11 | 4.51 |
| 4.76 |
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| Saturated Steam |
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| 8.0 |
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| 784 |
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1,980 |
| 2,200 | 2,470 | 2,780 |
| 3,080 | 3,520 | 3,960 |
| 4,400 |
| 4,840 |
| 5,280 | 5,720 | 6,160 |
| 6,600 |
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| 2 |
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4,940 | 5,185 | 5,725 |
| 6,225 | 5,840 | 6,335 |
| 6,865 |
| 6,430 |
| 6,960 | 7,460 | 6,960 |
| 7,460 | ||
1,975 |
| 2,300 |
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| 2,500 |
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| 3,000 |
| 3,200 | |||||
2,600 |
| 2,900 |
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| 3,330 |
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| 3,450 |
| 3,650 | |||||
4,500 | 4,600 | 5,100 |
| 5,600 | 5,200 | 5,700 | 6,200 | 6,000 | 6,500 | 7,000 | 6,500 | 7,000 | ||||||
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13,200 | 13,600 | 18,800 | 20,400 |
| 21,900 | 26,600 | 28,500 | 30,500 | 36,200 | 38,200 | 40,500 | 43,600 | 46,100 | |||||
11,600 | 11,900 | 16,300 | 17,700 |
| 19,000 | 22,800 | 24,500 | 26,200 | 24,600 | 25,800 | 27,300 | 29,100 | 30,700 | |||||
11,600 | 11,900 | 16,300 | 17,700 |
| 19,000 | 22,800 | 24,500 | 26,200 | 24,600 | 25,800 | 27,300 | 29,100 | 30,700 | |||||
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| 1 section |
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| 3 phase 380V 50Hz |
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| 12.9 |
| 22.6 |
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| 28.0 |
| 32.0 |
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| 40.7 |
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| 10.2 |
| 18.2 |
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| 22.6 |
| 25.9 |
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| 33.0 |
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| 3.4 |
| 3.7 |
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| 5.5 |
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| 7.5 |
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| 9.1 |
| 13.4 |
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| 15.0 |
| 19.0 |
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| 24.0 |
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***� |
| 1.8 |
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| 3.0 |
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| 3.7 |
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***� |
| 5.4 |
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| 9.1 |
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| 12.0 |
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| 0.4 |
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| 1.8 |
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| 0.4 |
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| 0.75 |
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| 1.1 |
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| 1.9 |
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| 38 |
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| 76 |
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| 300 |
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| Specifications subject to change without notice. |
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