Name: 7kw-40kw, Industrial Chiller Mini Type Scroll Water Chiller
Brand: Ruidong
Rating: 5.0 (12 reviews)

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Product Description

Ruidong mini commericial water-cooled scroll chiller is specifically designed to deliver chilled water for central air conditioning systems. It is suitable for various settings such as medium and small-sized offices, factories, restaurants, and villas to meet their cooling requirements. Unlike split air conditioners, our water-cooled chiller can be equipped with multiple compressors, resulting in enhanced energy efficiency.

Commercial mini water-cooled scroll chiller adopts shell & tube evaporator to ensure high efficiency, excellent energy saving and reliable stability, stainless steel plate evaporator is also configurable as per your request. A range of eco-friendly refrigerants is available, such as R22, R407C, R410A and R134A.

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.

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Product Details

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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	34+22.5	34+22.5	34+22.5	34+22.5	34+22.5	34+22.5	34+22.5	34+22.5
Compressor type			Hermetic scroll
Sarting mode			Direct
Refrigerant			R22 / 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℃；
Remarks:	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.

样本-Ruidong water cooled scroll chiller and heat pump.pdf

7kw-40kw, Industrial Chiller Mini Type Scroll Water Chiller

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