20ton Water-Cooled Air Conditioning

• Type: Air Handling Unit
• Air Tube Material: Customized
• Corrosion Durability: Ultrahigh
• Operating Voltage: 380/400 VAC
• Noise Level: Ultra Low
• Application Fields: Airports, Stations, Exhibition Halls, Stadiums,etc
• Model NO.: HWL/HWD/HWM
• Mounting: Ceiling Mount
• Lifetime: 10~15 years
• Certification: ISO, CE, Soncap
• Condition: New
• Name: 20ton Water-Cooled Air Conditioning
• Cooling Capacity: 70kw
• Refrigerant: R22/R407c/R410A /R134A etc
• Transport Package: Plastc+Foam+Woden Case
• Specification: 300-720kgs
• Trademark: Headpower
• Origin: China(Mainland)
• Production Capacity: 500 Units/Month

Product Description

20TON Water-Cooled Air Conditioning

Specifications:

Bitmap			Type	HWL400(E)	HWL450(E)	HWL510(E)	HWL570(E)	HWL620(E)	HWL680(E)	HWL820(E)
Items
Unit Performance	Cooling Capacity		BTU/h	396000	452000	509000	565000	622000	678000	815000
			KW	119.0	132.6	149.0	165.7	182.2	198.8	238.3
	*Electric Heating Capacity		BTU/h	204700	211200	266000	286600	327500	35800	40900
			KW	60	72	78	84	96	105	120
	Air Volume		m3/h	19200	21600	23500	26800	28600	32800	38000
	Extermal Static  Pressure		Pa	260	280	300	320	320	360	400
	Noise Level		dB(A)	67	68	69	70	72	72	73
	Voltage			3N~380V/50HZ
Refrigerating System	Compressor	Type		Hermetic Scroll
		Power	KW	9.0×3	9×3+3.75	9×3+7.5	9×4	9×4+4.5	9×5	9×6
	Condenser	Type		Shell and Tube
		Water Flow	m^3/h	21.6	24.4	26.2	28.0	36.5	40.0	42
		Water Pressure Lose	mH2O	Pict 3.8	4.6	5.1	5.4	Pict 5.6	6.2	Pict 6.3
		Connection Pipe	in/mm	/DN65	PictOld             /DN50	PictOld            /DN50	Pict           /DN50	/DN65+ 2"/DN50	Pict     /DN65+2"/DN50	/DN65
	Evaporator	Type		Fin with Tube
		Fin type		Slotted-type Two-way Aluminum Fin
	Refrigerant	Type		R22,R407C
		Volume Control		Expansion Valve
		Refrigerant Charge	kg	7.5×3	7.5×3+3.5	7.5×3+7	3.7×4	7.5×4+3.7	7.5×5	7.5×6
Air Sending System	Fan	Type		Low-noise Centrifugal
		Drive Method		Belt-drive
	Motor	Power	KW	5.5	5.5	7.5	7.5	11	11	15
* Electric Heater		Power	KW	60	72	78	84	96	105	120
Weight			kg	800	910	1000	1080	1200	1260	1465
Notice:1. The heating capacity in the table is the capacity  with electric heater.
2. * means optional device
3. The parameters are based on R22.