Rooftop Unit Air Conditioner 50Hz High Efficiency Heat Pump

• Warranty: One Year
• Type: Air-Cooled
• Cooling Method: Air-cooled
• Selected Voltage: 380V/50HZ
• Noise Level: Low
• Certification: CE
• Model NO.: RWK-180
• Fuction: Cooling, Heating, Ventilation
• Application: Commercial, School, Office, Supermarket
• Refrigerant: R410A/R22/R407c
• Delivery: 25-30 Days
• Option: Internal Hydronic Kit
• Transport Package: Wooden Base with Plastic Bag
• Trademark: RUIDONG or OEM
• Origin: China
• HS Code: 8418692090
• Production Capacity: 5000 Unit Per Month

Product Description

Please Note!!!  We can customize different kinds of chillers and central air conditioners according to customer request. Welcome to contact us for details, we will provide professional solutions for you.

Product Description

Air cooled scroll chiller

We adopts high-efficiency semi-hermetic twin-scroll compressor with high efficiency,low noise and long life.
Scope of application of the unit:shopping malls,office buildings,commercial buildings,factory work-shops,hotels,hospitals and other commercial and civil construction facilities.

Product Parameters

Model			RWK90	RWK105	RWK140	RWK180	RWK210	RWK260
Capacity	Cooling	kW	90	105	140	180	210	260
		TR	26	30	40	51	60	74
	Heating	kW	96	110	146	188	220	272
		TR	27	31	42	53	63	77
Max starting current		A	196	211	232	252	266	301
Running current on cooling			64	7	82	110	138	160
Running current on heating			59	65	76	102	130	152
Power	Cooling	kW	32	33	40	56	70	83
	Heating	kW	29	30	37	52	65	77
Compressor	Brand		Panasonic					Copelamd
	Quantity		2	2	4	4	4	4
	Refrigerant		R410a
	Refrigerant charge	kG	20	22.5	34	40	45	51
Condenser	Coil		Copper pipe with hydrophilic coated 0.11 mm aluminium fins (12 fins/inch)
	Copper pipe type		7mm internal thread
	Fan type		Axial
	Fan drive		Direct drive
	Motor qty		2	3	4	4	4	4
	RPM		930	930	930	710	930	930
	Motor input power	kW	1.5	3	4.4	4.4	6	8.8
Evaporator	Coil		4 rows copper pipe with hydrophilic coated 0.11 mm aluminium fins (12 fins/inch)
	Copper pipe type		7mm internal thread
	Fan type		Centrifugal
	Evaporator fan drive		Direct drive
	RPM		960r/min	716r/min	634r/min	757r/min	676r/min	593r/min
	Motor input power	kW	5.5	5.5	5.5	11	15	15
	Air flow rate	m3/h	16000	19000	24000	30000	36000	36000
		cfm	9421	11200	147000	17647	21176	21176
	External static pressure	Pa	300	300	400	400	500	500
		inch H2o	1.2	1.2	1.6	1.6	2	2
Galvanized thickness		μm	80	80	80	80	80	80
Paint thickness		μm	60	60	60	60	60	60
Fliter meterial			Aluminum G3		Aluminum
Noise		db(A)	74	75	79
System pressure control			High/Low pressure switch
Dimension	L	mm	2960	2960	5130	5130	5130	5130
	W	mm	2250	2250	2340	2340	2340	2340
	H	mm	2005	2005	2130	2130	2130	2130
Weight		kG	1280	1300	2750	2800	2850	2900

Our Factory and Certificates

Delivery

TIME OF DELIVERY:Within 35 days after receiving deposit

Warranty

1) The whole chiller for 1 years,the compressor for 3 years.
2) Compressor brands vary according to model and actual needs, and conventional models use biter compressors.
 

After-sale

During the warranty period, machines which cannot run due to quality problems,Choose the following options.
1) During the one-year warranty period, non-human factors cause product quality problems, and provide parts replacement and repair and maintenance services.
2) In addition to the one-year warranty period, parts replacement and repair and maintenance services are provided at the user's expense.
3) Experienced and excellent professional team can guide online.

Promotion Method

1) Pay the full amount in one lump sum, 1% discount.
2) Recommend other customers to buy and return a part of the commission. 
 

 

Company Information

China Ruidong Group Co., Ltd. is a professional enterprise, specialized in HVAC product design, production, sale and installation, covers an area of 300,000 square meters. The company established a perfect sales service system with innovative technology, wonderful quality and after-sale service. Our products are sold all over the world.

The brief information of the company is as follows:
Location: Dezhou city, Shandong province, near Beijing 
Registered capital: $ 150 million 
Employees: about 1000 employees, including 500 workers for production, 22 product engineers and 38 technicians for design or service, 350 talents for administration, sales and installation, etc.
Certificate: ISO9001, ISO14001, CE, National First Class Certificate for design and installation. 
Products: more than 30 series and more than 1000 models, including air / water chiller (with heat pumps), AHU, various fan coils, VRV,  Rooftop,  fans,  valves, air conditioner for industrial and plant use and other equipment or parts for the ventilation system. 

 

 

 

FAQ

 

Q: What kind of products do you have?

We.have.products more than 30 series and over 1000 models, including air / water chiller (with heat pumps), AHU, various fan coils, VRV,  Rooftop,  fans,  valves, air conditioner for industrial and plant use and other equipment or parts for the ventilation system. 
Q: How about your technological support?

1. We own a team of engineers majoring in design and test the air conditioning products with more than ten years' experience.

2. The company cooperates with some domestic and foreign well-known manufacturers, universities and design institutes. What's more, it has developed some products with core competence.

3. We could do personal design for clients as their production demand and their condition.

Q: How is your price?

  We have our own factory not the trading company. There is no middleman between

clients and us. We give customers the most favorable price.

Q: What is your payment way?

  We support T/T, 30% deposit after signing the contract and remaining 70% need to be received before shipment.

Q: How about your after-sale service?

  Engineers go abroad for installation, teaching and maintenance.

Q: How long is the quality guarantee period?

  Our quality guarantee period is 12 months.

 

We also have other related products. If you need and have any questions, please contact us at anytime.