R407C Air Cooled Screw Chiller Heat Recovery Units 85 - 235 Tons
Brand Name:EuroKlimat
Certification:ISO9001, ISO14001, OHSAS18001, CRAA, CQC
Model Number:EKAS
Minimum Order Quantity:1 pcs
Delivery Time:10 working days after received your payment
Payment Terms:T/T or L/C
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Location:
Dongguan Guangdong China
Address:
Euroklimat Industrial Park, Huangjiang Dongguan Guangdong China 523766
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Product Details
Screw air cooled water chiller total heat recovery unit 85 - 235 tons
Specifications
| Model | EKAS 085 | EKAS 095 | EKAS 115 | EKAS 125 | EKAS 140 | EKAS 150 | EKAS 165 | EKAS 180 | EKAS 190 | EKAS 200 | EKAS 210 | EKAS 225 | EKAS 235 | ||
| Nominal cooling capacity | kW | 284.1 | 328.3 | 388.0 | 410.3 | 473.7 | 509.4 | 557.3 | 601.0 | 636.4 | 683.3 | 728.2 | 797.2 | 819.9 | |
| USRT | 80.8 | 93.3 | 110.3 | 116.7 | 134.7 | 144.8 | 158.5 | 170.9 | 180.9 | 194.3 | 207.1 | 226.7 | 233.1 | ||
×104 kcal/h | 24.4 | 28.2 | 33.4 | 35.3 | 40.7 | 43.8 | 47.9 | 51.7 | 54.7 | 58.8 | 62.6 | 68.6 | 70.5 | ||
| Nominal heating capacity* | kW | 322.7 | 354.7 | 426.9 | 431.3 | 491.6 | 528.6 | 578.4 | 623.7 | 660.5 | 709.1 | 749.9 | 813.3 | 838.6 | |
| USRT | 91.8 | 100.9 | 121.4 | 122.6 | 139.8 | 150.3 | 164.5 | 177.3 | 187.8 | 201.6 | 213.2 | 231.2 | 238.4 | ||
×104 kcal/h | 27.8 | 30.5 | 36.7 | 37.1 | 42.3 | 45.5 | 49.7 | 53.6 | 56.8 | 61.0 | 64.5 | 69.9 | 72.1 | ||
| Total heat recovery capacity | kW | 389.9 | 431.7 | 518.7 | 540.9 | 616.0 | 651.4 | 725.9 | 779.8 | 825.8 | 901.6 | 933.0 | 1007.7 | 1020.7 | |
| USRT | 110.9 | 122.8 | 147.5 | 153.8 | 175.2 | 185.2 | 206.4 | 221.7 | 234.8 | 256.4 | 265.3 | 286.5 | 290.2 | ||
×104 kcal/h | 33.5 | 37.1 | 44.6 | 46.5 | 53.0 | 56.0 | 62.4 | 67.1 | 71.0 | 77.5 | 80.2 | 86.7 | 87.8 | ||
| Cooling compressor power | kW | 93.1 | 101.3 | 123.9 | 128.6 | 146.1 | 157.0 | 171.4 | 182.0 | 192.8 | 206.9 | 207.8 | 219.7 | 227.4 | |
| Heating compressor power | kW | 95.8 | 104.1 | 124.1 | 135.1 | 153.4 | 164.8 | 179.9 | 189.6 | 200.8 | 215.1 | 214.2 | 226.6 | 232.4 | |
| Heat recovery power | kW | 101.0 | 109.9 | 131.3 | 135.9 | 154.5 | 166.0 | 181.3 | 192.5 | 203.8 | 218.8 | 219.8 | 234.2 | 240.6 | |
| Capacity modulation | 25% ~ 100% stepless modulation | ||||||||||||||
| Startup type | Y-Δ | ||||||||||||||
| Power supply | 380V/3~/50Hz | ||||||||||||||
| Refrigerant | Type | R22 | |||||||||||||
| Circuit Qty. | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Control mode | Electronic expansion valve | ||||||||||||||
| Compressor | Type | Semi-closed double screw type | |||||||||||||
| Qty. | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Lubricant | Code | EK02 | |||||||||||||
| Filling | 13x1 | 13x1 | 13x1 | 13x1 | 19x1 | 19x1 | 23x1 | 23x1 | 23x1 | 23x1 | 23x1 | 23x1 | 23x1 | ||
| Fan | Type | Spiral axial fan | |||||||||||||
| Qty. | No. | 6 | 8 | 8 | 8 | 10 | 10 | 12 | 12 | 12 | 14 | 14 | 16 | 16 | |
| Capacity | kW | 10.8 | 14.4 | 14.4 | 14.4 | 18 | 18 | 21.6 | 21.6 | 21.6 | 25.2 | 25.2 | 28.8 | 28.8 | |
| Air flow | ×104 m3/h | 12 | 16 | 16 | 16 | 20 | 20 | 24 | 24 | 24 | 28 | 28 | 32 | 32 | |
| Air side heat exchanger | Type | Fins | |||||||||||||
| Density | piece /inch | 16FPI | |||||||||||||
| Heat exchanger at water side of air conditioner | Type | Dry shell-tube type | |||||||||||||
| Water flow for cooling | m3/h | 48.9 | 56.5 | 66.7 | 70.6 | 81.5 | 87.6 | 95.9 | 103.4 | 109.5 | 117.5 | 125.3 | 137.1 | 141.0 | |
| Pressure drop of cooling water | kPa | 58 | 62 | 73 | 64 | 66 | 61 | 51 | 56 | 43 | 51 | 56 | 73 | 44 | |
| Water flow for heating* | 3 m /h | 55.5 | 61.0 | 73.4 | 74.2 | 84.6 | 90.9 | 99.5 | 107.3 | 113.6 | 122.0 | 129.0 | 139.9 | 144.2 | |
| Pipe diameter | inch | 4 | 5 | 5 | 5 | 5 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| Heat exchanger at the heat recovery side | Type | Plate heat exchanger | |||||||||||||
| Water flow | m3/h | 67.1 | 74.3 | 89.2 | 93.0 | 106.0 | 112.0 | 124.9 | 134.1 | 142.0 | 155.1 | 160.5 | 173.3 | 175.6 | |
| Pipe diameter | inch | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| Rated current | A | 153 | 165 | 201 | 209 | 237 | 255 | 279 | 296 | 313 | 413 | 415 | 446 | 457 | |
| Startup current | A | 250 | 278 | 326 | 338 | 388 | 413 | 455 | 480 | 505 | 548 | 549 | 590 | 594 | |
| Max. startup current | A | 357 | 357 | 478 | 478 | 660 | 660 | 749 | 749 | 882 | 882 | 882 | 882 | 882 | |
| Dimensions | Length | mm | 3200 | 4100 | 4100 | 4100 | 5000 | 5000 | 5900 | 5900 | 5900 | 6800 | 6800 | 7700 | 7700 |
| Width | mm | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | |
| Height | mm | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | |
| Weight of a single indoor unit | Transportation | kg | 4270 | 4500 | 4650 | 5400 | 5700 | 5700 | 6280 | 6400 | 6520 | 6570 | 6820 | 6870 | 6900 |
| Operation | kg | 4420 | 4650 | 4800 | 5550 | 5856 | 5856 | 6440 | 6560 | 6680 | 6730 | 7000 | 7050 | 7080 | |
Note:
■ Rated cooling work conditions: outdoor dry bulb: 35°C; outlet
water temperature: 7°C; water flow 0.172m3/(h·kW).
■ Rated heating work conditions: outdoor dry/wet bulb: 7°C/6°C;
outlet water temperature: 45°C; water flow 0.172m3/(h·kW).
■ Rated working conditions for total heat recovery units:
inlet/outlet water temperature of chilled water: 12°C/7°C;
inlet/outlet temperature of
hot water 40°C/45°C.
■ For on-site electric wiring, see the name plate or installation
menu of the unit.
More Energy Saving
The heat recovery technology improves cooling efficiency, reduces power consumption, and extends the service life of a unit. The total heat recovery technology recovers all condensate heat, saves power consumed by the fan of the heat exchanger at the air side, and reduces energy consumption by more than 15%.
One Unit for Three Purposes
One unit can be used for three purposes: cooling, heating, and free hot water. The unit can provide hot water with a temperature up to 65°C to meet guest house showering, kitchen cleaning, and factory hot water consumption requirements, thus saving investment in hot water equipment.
Less CO2 and More Environment Friendly
EK air conditioners feature a leading-edge total heat recovery technology to use waste heat, greatly save energy, and effectively mitigate the heat island effect in cities due to waste heat dissipation.
Easy Installation
The unit can be easily installed outside and requires no dedicated equipment room or operator. Free hot water is available as long as you connect the hot water pipes.
R407C Air Cooled Screw Chiller Heat Recovery Units 85 - 235 Tons
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