- Model NO.: LSBLGW380/C
- Cooling Method: Air-cooled
- Compressor Number: 2
- Application Fields: Central Air Conditioning
- Cooling Capacity: 380kw
- Power Supply: 380V/3pH/50Hz
- Climate Type: T1
- Specification: CE
- HS Code: 8418612090
- Type: Air-Cooled
- Selected Voltage: 380V/50HZ
- Noise Level: Low
- Condition: New
- Refrigerant: R134A
- Modular Combination: Yes
- Trademark: TECHWELL or OEM for Chiller
- Origin: China
Air cooled screw water chiller
Environmental responsibility
- A more ecient chiller means less power consumption, which reduces greenhouse gas(CO2) emissions.
- R134a friendly refrigerant has no ozone-depletion potential.
- High eciency,world class,sustainable and reliable performance.
Lowest total cost of ownership
- Reliability, low risk of uncomfortable downtime.
- The best parts, Bitzer Comp. &Danfoss EXV, Shneider electric.
- World-class testing facilities ensure the performance and reliability.
- Each unit was extensively tested to verify its operational reliability and to ensure a smooth startup.
- Serviceability, low maintenance costs.
Silent operation
- Larger dimension impellers reduced speed causing less noise.
- The lower ambient temperature, the lower fan air ow, then reduce noise.
- Intelligent control logic balance the performance and working fan
- numbers to control the noise and power consumption.
- Super low noise model is optional.
Operating cost savings
- The COP was optimized for 50% ~ 75% part load conditions.
- Larger T of cooler reduces HVAC system running cost.
Design exibility
- Six basic capacity modules, wide array of module combination.
- Standard module for exible stock and fast delivery.
- Field-coupled to meet large project tonnage requirements.
- Low initial investment and maintenance cost.
Easy and fast installation
- Compact size and module design save the transportation, lifting and installation cost.
- The unit can be placed in service after being connected with power supply and water supply during eld installation.
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Specification
| LSBLGWXXX/C | 380 | |
| Cooling capacity | kW | 376 |
| Power input | kW | 124 |
| COP | kW/kW | 3.03 |
| IPLV | kW/kW | 3.93 |
| Semi-hermetic screw compressor | Â | |
| Circuit A | Quantity | 1 |
| Circuit B | Quantity | -- |
| Oil recharge | Type | BSE170 |
| Circuit A | L | 30 |
| Circuit B | L | -- |
| Refrigerant | Type | R134a |
| Circuit A | kg | 76 |
| Circuit B | kg | -- |
| Control Type | Â | EXV |
| Evaporator | Type | Shell and tube heat exchanger(DX) |
| Water content | L | 222 |
| Water flow | m³/h | 65.4 |
| Pressure drop | kPa | 39 |
| Max. woking pressure(water side) | MPa | 1 |
| Pipe connection type | Victaulic coupling | |
| Water inlet/outlet pipe dim | DN125 | |
| Condenser | Type | Fin-coil |
| Fan | Quantity | 6 |
| Total air flow | m³/h | 23000x6 |
| Fan speed | rpm | 940 |
| Unit size(LxWxH) | mm | 3810x2280x2370 |
| Shipping weight | kg | 3320 |
| Running weight | kg | 3540 |
| Note: |
| 1) Nominal cooling capacities are based on the following conditions: |
| Chilled water inlet/outlet temp: 12°C/7°C; Outdoor temp (DB/WB):35°C/24°C,Evaporator fouling factor=0.018 m2.°C/kW. |
| 2) The applicable ambient temperature range of R134a air-cooled screw units is 15°C ~ 43°C. |
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