Hotel Module Air Cooled Heat Pump Water Chiller

• Customization: Available
• Type: Chiller
• Air Tube Material: Galvanized Sheet
• Model NO.: HWAC
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Mechanical Engineering
• Mounting: Floor Standing
• Lifetime: 15~20 years
• Certification: ISO, CE, CCC
• Condition: New
• Refrigerant: R22/407c/410A/R134A
• Product Name: Hotel Module Air Cooled Heat Pump Water Chiller
• Cooling Capacity: 65kw
• Transport Package: Stretch Roll Film, EPE, Wooden Package
• Specification: Customize
• Trademark: Head-Power
• Origin: China(Mainland)
• Production Capacity: 600 Sets/Month

Product Description

Hotel module air cooled heat pump water chiller

Specifications:
Cooling only type;
Screw compressor
Chilled outlet/inlet water temp. 7/12 degree.
Cooling capacity:150~1900kw.
R22/407c/410a
Features:
1. Superior Performance: international advanced semi-closed screw compressor; several  refrigerant circuits insure no stop when one circuit needs maintenance; low noise; efficient heat transfer;
2. Unique High Temperature Type Chiller
3. Easy Installation: compact structure, take up limited space; refrigerant has been filled in the chiller so as to save time and expenses;
4. Low Cost for Operation and Maintenance;
5. Comprehensive Security Protection: high and low pressure protection, electric motor protection, safety valve protection, all the above protections ensure the unit safe and stable in operation.
6. Optional device: partial or total heat recovery system
7. Cooling capacity: 150~1900kw.

The modular air-cooled chilled water (heat pump) unit is an integrated central air-conditioning unit that uses air as the cold and heat source and water as the cooling and heating medium. The unit is divided into single-cooled and heat-pump types. Low running noise. Because of its equipment investment flexibility and engineering installation simplicity, it has always been a good choice for central air-conditioning systems, and is widely used in villas, hotels, hospitals, office buildings, entertainment venues, theaters and other commercial, industrial and civil buildings.
Westinghouse Kangda's new generation of modular air-cooled chilled water (heat pump) units is a high-efficiency environmentally friendly air-conditioning unit that Westinghouse Kangda inherits many years of design and manufacturing experience in air-cooled heat pumps. National energy-saving standards, the unit uses the internationally recognized environmentally friendly refrigerant R410A, compared to ordinary units with less refrigerant charge, higher energy efficiency ratio, lower operating costs, environmentally friendly and so on.
It adopts internationally recognized environmentally friendly refrigerant R410A, which has stable performance, non-toxicity, and no damage to the ozone layer. ODP (Ozone Depletion Potential) is 0, and there is no risk of being replaced. ) More powerful and reduce ineffective wear and tear.
The high-precision electronic expansion valve is used to realize the PID refrigerant flow adjustment of the unit, which has the characteristics of fast response speed and high adjustment accuracy, and realizes stable and reliable operation within the full operating range of the unit.
The unit adopts an international brand fully-enclosed scroll compressor. The compressor uses a low-pressure cavity design to ensure that the motor always maintains efficient and stable operation. The high-temperature and high-pressure refrigerant vapor is directly discharged from the compressor, reducing pressure and heat energy loss, and improving compressor efficiency.
The new high-efficiency spiral baffle plate shell tube heat exchanger uses a distributor to separate liquids to ensure uniform distribution of refrigerant at the tube side, maximizes the use of heat exchange area and improves heat exchange performance by 10%. Adopting full welding manufacturing process, high compressive strength, no risk of leakage, dirt resistance, blocking resistance, freezing resistance, high reliability.
  

Condenser fan	Model		Ultra low-noise axial fan
		KW	1.1×4	1.1×5	1.1×6	1.1×8	1.1×10	1.1×12	1.1×16	1.1×12	1.1×16	1.1×20	1.1×24	1.1×32
		m3/h	26	32	43	56	67	86	102.5	85	111	135	172	223
		m3/h	28	33	44	58	69	87	103	86	113	136	172	223
			DN80	DN80	DN100	DN100	DN100	DN125	DN125	DN125	DN150	DN150	DN150	DN200
		KP	50~80
		KW	55	65	86	114	135	170	205	170	230	268	335	410
		m3/h	15.7	18.6	24.6	32.6	38.7	49	59	49	66	77	96	118
		KW	158	180	245	325	380	480	580	485	646	756	945	1160
		m3/h	45	52	90	93	109	138	166	139	185	217	270	320
		dB(A)	64	64	65	65	66	66	67	68	68	69	70	71
		m	2300	2500	3400	4400	5400	6400	7500	6400	8400	10500	6400/12500	7500/14500
		m	2200	2300	2300	2300	2300	2300	2300	2300	2300	2300	4200/2300	4200/2300
		m	2300	2350	2350	2350	2350	2350	2350	2350	2350	2350	2350	2350

product features
 Superior performance
Adopt world famous semi-hermetic screw compressor, integrate motors and compressors, no refrigerant leakage.
When there are several compressors, the control system will start and stop them by turns, balance the load of all components in order to prolong the life of unit .
The units always has several refrigerant circuits, when one of them needs maintenance, the rest can also work normally.
 The compressor adopts unloading and step-down voltage starting method to avoid the impact of power system.
Ultra-low noise design of turbine blades.
V-type structural design, good cooling effect.
Unique high-temperature-type unit
High-temperature heat pump unit can provide maximum 55-60 ºC hot water for heating, and also sanitary hot water. The idea of "big difference, small flow" is in line with energy saving which we always place at first place.
Easy installation
Compact structure,take up small area, save room space.
The machine has been filled with R22 refrigerant and lubricant when it is finished in the factory, so it reduces installation time and costs.
Little vibration, and the installation of vibration isolation is easy.
You just need to connect water pipes to the evaporator when in installation..
Low operation and maintenance costs
 The unit can realize intelligent control in accordance with load demand: four-step(100%, 75%, 50%, 25%) capacity adjustment are available, thus when the unit is working under partial loading conditions, it can save energy to a large extent.
The total parts of screw compressor has only 1/10 of reciprocating compressor, simple structure, less wearing parts, no inlet/oulet valves, so it has a very low failure rate.
The screw compressor can work up to 40,000 hours trouble-free .
Security measures
Pressure protection: high pressure and low pressure protection device.
Motor Protection: loss of voltage protection, lack of phase protection, reverse-phase protector, internal overheat protector.
Anti-frozen protection: When the chilled water temperature is too low, the unit will stop.
Safe valve protection: When the refrigerant pressure exceeds a certain value, the safe exhaust valve will automatically open.
All the above protection measures assure the unit safe and stable.