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| Categories | Air Cooled Screw Chiller |
|---|---|
| Brand Name: | EuroKlimat |
| Model Number: | EKAS140 |
| Certification: | ISO9001, ISO14001, OHSAS18001, CRAA, CQC |
| Place of Origin: | China |
| MOQ: | 1pcs |
| Price: | negotiation |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100 pcs per month |
| Delivery Time: | 40 working days after received your payment |
| Packaging Details: | Plywood |
| Cooling Capacity(kW): | 477.8 |
| Heating Capacity(kW): | 486 |
| Cooling power input(kW): | 147.7 |
| Heating power input(kW): | 144.8 |
| Power supply: | 380-415V/3~/50Hz |
| Compressor type: | Semi-hermelic dual-screw Iype |
Dual Screw Compressor Air Cooled Chiller With High Efficiency
■ The environment-friendly R134a refrigerant delivers outstanding
performance, saves electricity, contains no chlorine, does no harm
to the atmospheric ozone layer, and therefore has an unrestricted
term of use.
■ The emission of CO2 is efficiently reduced, alleviating the
increasingly severe urban heat island effect and enabling green
buildings .
General Specifications
Environmental Friendly-EKAS is an air cooled screw chiller which use dual screw compressor with R134a refrigerant
High Efficiency-The “Apollo”/“Apollo+” stands for high efficiency/ extremely high efficiency on partial and full load operation , thanks to dual screw compressor , sub-cooling design , M shape condenser ,economizer , shell and tube evaporator ,electronic expansion valve and patent aerofoil aluminum fan .
Capacity Continuous Adjustment -With intelligent controller , EK chiller performs a prompt adjustment according to system load to ensure the precisely chilled water temperature . What’s more , it will unload automatically at extremely high ambient temperature to protect compressor.
10.1” Touch Screen -is directly connected to the microprocessor , providing monitoring history data recording ,safety protection ,and more convenient operation .
Widely Applications -EKAS is the idea solution for commercial building & industrial applications that required high performance ,continuous operation , lower operation and maintenance cost .
BMS (Optional)-EK provide an RS485 standard communication interface , which is more convenient to joint with building management system . Standard protocol includes BacNet ,Modbus and Lonwork .
Chiller Manage System (Optional)- EK provide intelligent CMS for centralized control on several air cooled screw chillers to balance each unit running time ,and perform automatically switchover on a fault unit , ensuring the whole system stable running & energy saving .
Model | EKAS065 | EKAS075 | EKAS085 | EKAS095 | EKAS110 | EKAS120 | EKAS140 | ||
Cooling capacity | kW | 215.0 | 256.5 | 284.6 | 306.6 | 373.3 | 415.3 | 477.8 | |
USRT | 61.1 | 72.9 | 80.9 | 87.2 | 106.1 | 118.1 | 135.8 | ||
×104 kcal/h | 18.5 | 22.1 | 24.5 | 26.4 | 32.1 | 35.7 | 41.1 | ||
Heating capacity | kW | 219.0 | 261.2 | 289.5 | 314.1 | 380.7 | 422.9 | 486.0 | |
USRT | 62.3 | 74.3 | 82.3 | 89.3 | 108.2 | 120.2 | 138.2 | ||
×104 kcal/h | 18.8 | 22.5 | 24.9 | 27.0 | 32.7 | 36.4 | 41.8 | ||
Cooling power input | kW | 66.2 | 80.0 | 87.8 | 95.3 | 116.4 | 127.3 | 147.7 | |
Heating power input | kW | 67.9 | 79.5 | 90.7 | 96.2 | 113.5 | 128.0 | 144.8 | |
COP | 3.25 | 3.21 | 3.24 | 3.22 | 3.21 | 3.26 | 3.24 | ||
Capacity modulation | 25%~100% stepless | ||||||||
Startup type | Y-Δ | ||||||||
Power supply | 380V/3~/50Hz | ||||||||
Refrigerant circuits | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
Control stratage | E-EXV | ||||||||
Compressor | type |
| Semi-hermetic dual screw compressor | ||||||
Qua. |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Lubricating oil | code |
| EK02 | ||||||
charge | L | 13 | 13 | 13 | 13 | 19 | 19 | 23 | |
Fan | type |
| Axial | ||||||
Qua. | No. | 4 | 4 | 6 | 6 | 6 | 8 | 8 | |
air flow | ×104m3/h | 8 | 8 | 12 | 12 | 12 | 16 | 16 | |
Air side heat exchanger | type |
| Coil | ||||||
density | 16FPI | ||||||||
Water side heat exchanger | type |
| Shell & tube | ||||||
cooling flow | m3/h | 37.0 | 44.1 | 48.9 | 52.7 | 64.2 | 71.4 | 82.2 | |
pressure drop | kPa | 37 | 60 | 61 | 59 | 57 | 44 | 46 | |
heating flow | m3/h | 34.9 | 41.6 | 46.1 | 49.6 | 60.1 | 66.7 | 76.7 | |
connection | inch | 5 | 5 | 5 | 5 | 8 | 5 | 5 | |
Rated current | A | 117 | 137 | 157 | 166 | 199 | 227 | 256 | |
Max.running current | A | 161 | 187 | 211 | 238 | 277 | 310 | 346 | |
Max.Startup current | A | 188 | 239 | 296 | 296 | 287 | 357 | 478 | |
Dimensions | length | mm | 2850 | 2850 | 3750 | 3750 | 3750 | 4650 | 4650 |
width | mm | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | 2260 | |
height | mm | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | 2525 | |
Chiller shipping weight | kg | 2733 | 2743 | 3253 | 3268 | 3340 | 3894 | 4110 | |
operating weight | kg | 2933 | 2943 | 3453 | 3468 | 3540 | 4094 | 4360 | |
Heatpump shipping weight | kg | 2881 | 2891 | 3401 | 3416 | 3488 | 4042 | 4258 | |
operating weight | kg | 3081 | 3091 | 3601 | 3616 | 3688 | 4242 | 4508 | |
Water strainer type | FT140V | FT140V | FT140V | FT140V | FT219V | FT140V | FT140V | ||
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