Air Cooled Hanbell Compressor Screw Type Centrifugal Chiller
Products Features
1. R134a refrigerant is used. R134a is HFC working fluid, which is
an internationally recognized environmentally friendly refrigerant.
2. R134a is a positive pressure refrigerant, no need for exhaust,
and the ventilation design of the machine room is simple.
3. Use Hanbell two-stage centrifugal compressor.
4. Use high-efficiency falling film type (spray type) evaporator.
5. The unit built-in oil cooler, cooling with refrigerant, no
maintenance.
6. Use an independent oil return system (injection pump to return
oil), and ensure oil return in time under any load.
7. The oil pump is built in the compressor oil tank of the unit, so
the oil pump has no leakage.
8. The unit adopts a fixed orifice plate throttling device and has
no moving parts. Under variable load and variable working
conditions, the refrigerant flow can be adjusted in time without
hysteresis to ensure stable operation of the unit.
9. The unit-specific microcomputer control system uses the English
screen to clearly display the various operating data, and the
operation is extremely convenient.
Chiller performance parameter table (single machine):
| Model SLC- | 500 | 550 | 600 | 650 | 700 |
| Cooling capacity | kW | 1760 | 1965 | 2130 | 2324 | 2497 |
| Input power | kW | 288 | 320 | 348 | 381 | 406 |
| Full load efficiency COP | kW/kW | 6.11 | 6.14 | 6.12 | 6.10 | 6.15 |
| | kW/RT | 0.58 | 0.57 | 0.57 | 0.58 | 0.57 |
| Condenser | | | | | | |
| Water flow | m3/h | 352 | 393 | 426 | 465 | 499 |
| Water pressure drop | kPa | 66 | 66 | 76 | 76 | 76 |
| Inlet and outlet pipe interface | DN | 250 | 250 | 250 | 250 | 250 |
| Evaporator | | | | | | |
| Water flow | m3/h | 303 | 338 | 366 | 400 | 429 |
| Water pressure drop | kPa | 60 | 60 | 72 | 72 | 72 |
| Inlet and outlet pipe interface | DN | 250 | 250 | 250 | 250 | 250 |
| Dimensions | | | | | | |
| A(L) | mm | 3920 | 3920 | 4120 | 4120 | 4120 |
| B(W) | mm | 2320 | 2320 | 2380 | 2380 | 2380 |
| C(H) | mm | 2450 | 2450 | 2500 | 2500 | 2500 |
| Installation dimension | | | | | | |
| D | mm | 2944 | 2944 | 3144 | 3144 | 3144 |
| E | mm | 1800 | 1800 | 1800 | 1800 | 1800 |
| Shipping weight | kg | 9100 | 9600 | 10100 | 10600 | 11200 |
| Operating weight | kg | 10050 | 10550 | 11100 | 11700 | 12350 |
| Refrigerant filling | kg | 450 | 495 | 540 | 585 | 630 |
| Model SLC- | 800 | 900 | 1000 | 1100 |
| Cooling capacity | kW | 2858 | 3224 | 3575 | 3953 |
| Input power | kW | 467 | 526 | 586 | 647 |
| Full load efficiency COP | kW/kW | 6.12 | 6.13 | 6.10 | 6.11 |
| | kW/RT | 0.57 | 0.57 | 0.58 | 0.58 |
| Condenser | | | | | |
| Water flow | m3/h | 572 | 645 | 716 | 791 |
| Water pressure drop | kPa | 95 | 95 | 95 | 98 |
| Inlet and outlet pipe interface | DN | 300 | 300 | 300 | 350 |
| Evaporator | | | | | |
| Water flow | m3/h | 492 | 555 | 615 | 680 |
| Water pressure drop | kPa | 90 | 90 | 90 | 95 |
| Inlet and outlet pipe interface | DN | 300 | 300 | 300 | 350 |
| Dimensions | | | | | |
| A(L) | mm | 4570 | 4570 | 4570 | 4780 |
| B(W) | mm | 2550 | 2550 | 2550 | 2800 |
| C(H) | mm | 2900 | 2900 | 2900 | 2950 |
| Installation dimension | | | | | |
| D | mm | 3384 | 3384 | 3384 | 3384 |
| E | mm | 2000 | 2000 | 2000 | 2300 |
| Shipping weight | kg | 11800 | 12500 | 13200 | 14500 |
| Operating weight | kg | 13100 | 14000 | 14800 | 16350 |
| Refrigerant filling | kg | 720 | 810 | 900 | 990 |
1. Operating condition
Evaporator: inlet water temperature 12℃, outlet water temperature
7℃
Condenser:inlet water temperature 30℃, outlet water temperature 35℃
When the operating conditions of the client group change, please
refer to the variable working condition graph.
2. The condenser and evaporator connections are flanged.
3. Suitable refrigerant: R134a
4. Applicable voltage level: low voltage: 3φ-380V-50Hz,3φ-460V-50Hz
high voltage: 3φ-6KV-50Hz,3φ-10KV-50Hz
5. Standard pressure on the water side of the unit 1.0MPa.
6. Unit conversion:1RT(USA tons)=3.517kW
Application:
Mainly used in air conditioning, refrigeration, industrial cooling,
constant temperature.
