Ruidong
| Availability: | |
|---|---|
| Quantity: | |
|
Product Description
Ruidong Mini Commercial Water-Cooled Scroll Chiller – Efficient Central Air Conditioning Solution
The Ruidong mini commercial water-cooled scroll chiller is engineered to provide reliable chilled water for central air conditioning systems. It is an ideal cooling solution for a variety of small to medium-sized spaces, including:
Offices
Factories
Restaurants
Villas
Unlike traditional split air conditioners, this water-cooled scroll chiller can be equipped with multiple compressors, significantly improving energy efficiency and ensuring stable cooling performance even under varying load conditions.
High-Efficiency Heat Exchange for Maximum Energy Savings
The unit features a shell-and-tube evaporator as standard, delivering high heat transfer efficiency, excellent energy savings, and long-term operational stability. For applications requiring different material compatibility, a stainless steel plate evaporator is also available upon request.
Eco-Friendly Refrigerant Options
To meet diverse environmental and regulatory requirements, the chiller supports a range of modern, low-global-warming-potential refrigerants, including R407C and R410A.
Why Choose Ruidong Mini Commercial Water-Cooled Scroll Chiller?
Compact design ideal for commercial and light industrial use
Multi-compressor configuration for better part-load efficiency
Customizable evaporator types to suit specific applications
Quiet and reliable scroll compressor technology
Easy integration with central AC systems
Cooling capacity: 7kW-40kW
Chilled water temperature: -15℃-65℃
Features:
Commercial mini water-cooled chiller incorporates a scroll-type compressor that is fully enclosed and equipped with built-in safety features. It operates with low noise levels, offers energy-saving benefits, and ensures long-lasting durability.
Commercial chiller features a shell-and-tube heat exchanger that utilizes an innovative process. This design results in a compact size, high performance, and resistance to damage.
The chiller's condenser adopts a water cooling method, allowing for versatile usage across various systems. It is not affected by environmental temperature limits and delivers stable performance. Additionally, maintenance is made easy.
Equipped with a single-chip control system, the chiller incorporates a compressor drying filter, expansion valve, and hand valve interface for convenient maintenance and repair. These features ensure reliable and safe machine operation.
With a built-in water pump and optional water tank, installation is quick and hassle-free. Simply connect the water pipes and power supply to start using the chiller immediately.
Microcomputer control with user-friendly interface, easy to operate; Siemens PLC control is optionally configurable as per customer's request.
Designed with multiple protection functions, such as phase failure protection, flow protection, high/low pressure protection, overheat protection, providing high reliability, low failure rate and excellent performance.
|
Product Details
|
Data Sheet
| Water source working condition R407c | |||||||||||||||
| Model RLSW - (C) R | 7 | 10 | 12 | 15 | 18 | 12 | 15 | 18 | 20 | 28 | 30 | 35 | 40 | ||
| Power supply | 220V/50HZ | 380V/50HZ | |||||||||||||
| Compressor Qty | 1 | 1 | |||||||||||||
| Normal cooling capacity | kW | 8.3 | 10.3 | 12.2 | 15.2 | 18 | 12.2 | 15.2 | 18 | 19.5 | 27.7 | 29.7 | 34.3 | 40.4 | |
| Input power of cooling | kW | 1.8 | 2.2 | 2.6 | 3.2 | 3.4 | 2 | 2.8 | 3 | 3.4 | 5 | 5 | 6 | 7.2 | |
| Norma heating capacity | kW | 9.4 | 12.4 | 14.2 | 17.8 | 20.1 | 12.4 | 17.8 | 20.1 | 21.4 | 29.7 | 31.7 | 38.3 | 45.1 | |
| Input power of heating | kW | 5.4 | 2.9 | 3.5 | 4.3 | 4.8 | 2.8 | 3.9 | 4.1 | 4.9 | 6.7 | 6.7 | 8.2 | 9.8 | |
| Max. running current | A | 15.5 | 17.5 | 21 | 27.1 | 30.5 | 7 | 9.1 | 9.6 | 11.7 | 15 | 15 | 18.8 | 22.2 | |
| Cable diameter (Copper wire distnce≤20meters) | mm2 | 2*4 | 2*4 | 2*4 | 2*6 | 2*6 | 3*4+2*2.5 | 3*4+2*2.5 | 3*4+2*2.5 | 3*4+2*2.5 | 3*4+2*2.5 | 3*4+2*2.5 | 3*4+2*2.5 | 3*4+2*2.5 | |
| Compressor type | Hermetic scroll | ||||||||||||||
| Sarting mode | Direct | ||||||||||||||
| Refrigerant | R410A / R407C | ||||||||||||||
| Refrigerant charge | kg | 1.8 | 1.8 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 5 | 6 | 6 | 6.5 | 6.5 | |
| Refrigerant control device | Thermostatic expansion valve | ||||||||||||||
| Evaporator | Type | Plate type | Tube in tube type | ||||||||||||
| Water pressure drop | kPa | 70 | |||||||||||||
| Water pipe Dia. | DN | 25 | 25 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |
| Connection | Threaded connect | ||||||||||||||
| Chilled water flow | m3/h | 1.4 | 1.8 | 2.1 | 2.6 | 3.1 | 2.1 | 2.6 | 3.1 | 3.4 | 4.8 | 5.1 | 5.9 | 6.9 | |
| Well water flow | m3/h | 0.9 | 1.1 | 1.3 | 1.6 | 1.9 | 1.3 | 1.6 | 1.9 | 2.0 | 2.9 | 3.1 | 3.5 | 4.2 | |
| Condenser type | Type | Plate type | Tube in tube type | ||||||||||||
| Water pressure drop | kPa | 70 | |||||||||||||
| Water pipe Dia. | DN | 25 | 25 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |
| Well water flow | m3/h | 0.9 | 1.1 | 1.3 | 1.6 | 1.9 | 1.3 | 1.6 | 1.9 | 2.0 | 2.9 | 3.1 | 3.5 | 4.2 | |
| Hot water flow | m3/h | 1.4 | 1.8 | 2.1 | 2.6 | 3.1 | 2.1 | 2.6 | 3.1 | 3.4 | 4.8 | 5.1 | 5.9 | 6.9 | |
| Dimensions | L | 1000 | 1000 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | |
| W | 610 | 610 | 655 | 655 | 655 | 655 | 655 | 655 | 655 | 655 | 655 | 655 | 655 | ||
| H | 730 | 730 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | 1100 | ||
| Natwnigt | kg | 100 | 100 | 210 | 210 | 210 | 210 | 235 | 235 | 235 | 235 | 270 | 270 | 285 | |
| Running weigh | kg | 120 | 120 | 248 | 248 | 248 | 248 | 280 | 280 | 280 | 280 | 325 | 325 | 340 | |
| Noise | dB(A) | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 70 | 70 | 72 | 72 | |
| Main protection measures | 1.High & Low voltage protection; 2. Anti-freeze protection; 3.Temperature control; 4. Reverse phase and phase loss protection | ||||||||||||||
| 5.High & low pressure protection; 6.High pressure exhaust temperature protection; 7.Built-in motor overheating protection; | |||||||||||||||
| 8.Over-current protection; 9. Safe valve; 10.Check valve | |||||||||||||||
| Remarks: | Cooling conditions: | User side inlet/outlet water temperature: 12℃/7℃;ground water inlet/outlet water temperature: 18℃/29℃; | |||||||||||||
| Heating conditions: | User side inlet/outlet water temperature: 40℃/--℃;ground water inlet/outlet water temperature: 15℃/--℃; | ||||||||||||||
1. The units are suitable to operate in a wide range of ambient temperature. (Minimum outdoor operating ambient temperature is -15°C, maximum is 65°C.)
2. Mini Cabinet Type Scroll Water Chiller are certified in accordance with standard CE, CCC, and CRAA.
3. Easy maintenance and Low noise which is ideal for vast range of applications including household,hotels, high-rise buildings, hospitals, and manufacturing industries.
4. Safety protection devices include safety valve, high and low voltage switch, anti-freeze protection, oil heater and temperature control etc.
5. Factory assembled, leak tested. Every unit is fully tested before delivery.
