packaged heating & cooling unit:12000_Dehumidifier_Products

packaged heating & cooling unit:12000

Description

Packaged heating and cooling unit integrates cooling and heating instead of the traditional air-cooled air cooler and heating machine,It applies to shipyard deck in shipyard, painting plant and other workplaces where need cooling or heating air .

It's condenser is air-cooled copper pipes and aluminum fins, the evaporator is direct evaporative with copper pipes and aluminum fins. In summer, hot air is cooled and dehumidified through the evaporator , then the comfortable air with high static pressure is supplied through air ducts.

In winter,according to the requirment of supply air temperature,the unit can automatically adjust the heating power with PLC control+touch-screen , and the current operating status and fault prompts are displayed on the touch-screen.

Laboratory Specifications

Product parameters sheet:

Model Parameters	TLR-Y-F-12A	TLR-Y-F-12B		TLR-Y-F-12C
Energy efficiency rating	A	B		C
Processed airflow rate m3/h	12000
xcess pressure of air-outlet Pa	≥1500
Power of main fan kW	11
Compressor（HP）	25	50
Refrigerating capacity kW	98	145
heating mode	heat pump+ auxiliary electric heating	heat pump
electric heating power in winter kW	≤60	0			0
Inlet air condition	-10~45℃/ RH60%~95%
outlet air conditions(in summer)	temperature≤25℃±3 ℃ （or temperature drop≥ 10℃）		temperature≤15℃±3 ℃
outlet air conditions(in winter)	temperature≥25℃±3℃(or temperature rise≥ 30℃)		temperature≥25℃±3℃(or temperature rise≥ 30℃)
air outlet	4, 250mm in diameter, with switch valves and connector (it can be customized according to user’s requirements)
electric cabinet	PLC control. Electric leakage protection + phase fault protection + over and under voltage protection, overload protection and electrical shunt protection, and is provided with a self-diagnostics system. Dust proof and moisture proof.
Temperature control and display	Inlet and outlet air temperature display, refrigeration temperature display.
Fault display	System power failure / error phase / high and lower voltage failure / overload display
Pressure display and protection	Refrigerant high and low pressure display and protection. Voltage over-voltage and under-voltage protection.
electric current display	Each group of motors and electric heating current display.
Air inlet filter	Stainless steel frame, aluminum alloy material multi-layer structure of filtering net, accuracy is sub-middle effect, removable, 10 thousand times cleaning.
Communication model(optional)	Wired (or wireless) remote monitoring and messages warning
The maximum operating power kW	75	58
Installed power kW	95	58
Chassis structure	The unitary frame structure. Equipped with hanging holes, the main structure of the strength and stiffness can meet the requirement of hoisting.
equipment weight kg	2600		3500
overall dimension	250016002200		360020002300

The energy consumption comparison between traditional air heater and packaged heating and cooling units

	Traditional air heater	TLR-Y-F-12A	TLR-Y-F-12B	TLR-Y-F-12C
Energy efficiency rating	Traditional air heater	A	B	C	D
Heating mode in winter
The maximum operating power in winter kW	125	75	43.3
distribution power in winter kW	150	90	75
The average of operating power in winter kW	94	46.93	33.83
Power consumption in winter kWH	84600	42300	30510
Energy consumption ratio	100%	50%	36%

Remarks:

1.The above data were gave according to the actual operation 332 days in 2012

2.Energy consumption data were measured in Shanghai area

3.It can be customized according to customer’s requirements. Specific configuration will be subject to technical specification.