120 HP bitzer screw compressor water chiller
The product keeps up with the development trend of the times, adhering to the design concept of “high efficiency, reliability, energy saving, and environmental protection” to provide users with excellent refrigeration equipment. Can provide aqueous solution and 7～30℃ cold water, or 5～10℃ temperature difference (import and export) large temperature difference frozen water. Widely used in hospitals, hotels, business buildings, manufacturing industries, anodizing, refrigeration, reactor plant, chemical industry, laboratory, etc.
Description
Well Known Brand Compressor
- The unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic screw compressor. The latest 5 to 6 patented screw rotor profile with excellent efficiency.
- Adjustable infinite or closely stepped capacity control features energy-efficient, stable, and quiet running.
- Most advanced patented highest precision manufacturing process.
- Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, and oil temperature sensor.
- Wide range of refrigerants for option, including R134a, R407c, and R22(R404a, R507c upon request).
Micro–programming Control System
- Industrial PLC centralized control combined with compressor capacity control system, precisely monitored.
- Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, and start-up latency.
- Optional operation language, menu leading, and unit running state are easy to adjust.
Easy Installation, Reliable Running
- Closely stepped start-up, minimizing the impact on electricity.
- Steady and safe running, low vibration, easy for installation.
- Compact structure, less space demand, and light in weight, easy for transport and installation.
- Completely wired, inspected, and tested pre-delivery, saving installation time and cost.
| Model | KDS-120SLA | |||
| Cooling capacity | kW | 409 | ||
| kcal/h | 351740 | |||
| Power consumption | kW | 79 | ||
| Power | 3PH-(200V,220V, 415V,380V)-50HZ/60Hz | |||
| Compressor | Type | Semi-Hermetic Screw | ||
| Number | 1 | |||
| Start-up mode | Direct start (Y-∆) 0,25,50,75,100 | |||
| Power | kW | 79 | ||
| Refrigeration oil | Type | SUNISO 4GS | ||
| Charge | L | 16 | ||
| Refrigerant | Type | R22, (R407c/R134a) | ||
| Control mode | Thermostatic expansion valve | |||
| Filling amount | kg | 64 | ||
| Evaporator | Type | Shell and Tube | ||
| Chilled fluid flow | m3/h | 68 | ||
| Pipe | B | PT 5″ | ||
| Condenser | Type | Shell and Tube | ||
| Cooling fluid flow | m3/h | 82 | ||
| Pipe | B | PT 5″ | ||
| Protective devices | Compressor overheating, over current, high and low pressure, over temperature, flow switch, phase sequence, phase-missing, exhaust overheating, anti-freezing protection. | |||
| Dimension | L | mm | 3500 | |
| W | mm | 1200 | ||
| H | mm | 1550 | ||
| Weight | kg | 2500 | ||
Note:
- Determination of the capacity of the above specification parameters: Chilled water inlet/outlet temperature 12℃/7℃, cooling water inlet/outlet temperature 30℃/35℃, dirt coefficient 0.0001 M2℃/D.
- The above specifications are subject to change without prior notice.
Water Cooled Water Chiller operation diagram
It’s only for reference, please ask the Kaydeli team for the installation diagram of the specific model after placing your order.
Actual product and components
