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Screw Geothermal Heat Pump, -CE CRAA ISO, -Heating&Cooling&Hot Water, -Energy Saving, -Low Noise - details see: https://www.machineto.com/ce-central-air-conditioner-flooded-type-ground-source-geothermal-heat-pump-water-to-water-heat-pump-for-heating-cooling-10223239

TOP QUALITY HIGH EFFICIENCY ENERGY SAVING lLTMLHR SERIES SCREW COMPRESSORS FLOODED TYPE GROUND SOURCE/WATER TO WATER HEAT PUMP FOR HEATING IN WINTER,COOLING IN SUMMER AND DOMESTIC HOT WATER ALL A YEAR AROUND WITH BITZER,REFCOMP,HANBELL SCREW COMPRESSOR,REFRIGERANTR134A,R407C,R410A

Competitive Advantages:

Flooded evaporator with the dry evaporator make COP increased by 1.5. The latest threads and efficient heat exchange tube make heat transfer coefficient over normal heat exchange tubes of 1.3. times. It Can take ground water, surface water (rivers, lakes, sea) and soil as air conditioning heating or cooling source for the floor radiant, radiator, fan coil units and other end of the form of heating, cooling. Free living hot water if asked.

Flooded Type High Efficiency Model LTMLH(R)

-Geothermal Ground Source Heat Pump for Heating and Cooling

-Water Cooled Water Chiller for Cooling Only

MODELS: Heat pump-LTMLH(R)-070---LTMLH(R)-1000

-Cooling Capacity: 247-3600KW

- Heating Capacity: 260-3805KW

Models: Water Cooled Chiller-LTMLH-70---LTMLH-1000

-Cooling Capacity: 247-3600KW

Model Specification: LT M L H (R)---070

Notes:

LT--LVTE Company Products Code

M: Flooded Evaporator

L: Screw Compressor

H--Water Cooled Type

R--Heat Pump Type; None for Chiller Type

070--Nornal Cooling Capacity RT

Features:

1.5: 6 tooth gear design with the world famous twin-screw compressor, small vibration, low failure rate, advanced energy control method which can achieve a paragraph or unwarranted energy regulation; injection compression, noise seal.

2. Control device using the world famous, PID regulation, completely eliminate the stuck rotor or motor overheating; high temperature and low pressure exhaust temperature monitor and control access to water, water, antifreeze, water temperature and other multi-protection, to ensure the safe operation of generating units; large-screen color touch screen, has the status display, parameter setting, energy control, fault diagnosis and control of such a multi-function, convenient man-machine dialogue. Comes with RS485 communication port.

3.Optimal design can improve a wider range of cooling capacity. Part load performance is good. New electronic throttle device, achieve null process control. Part of the load, the double-press alternately run and longer life.

4. Application of places: hotels, restaurants, hospitals, office buildings, theaters, stadiums, residential quarters, textile, food, medicine, metallurgy, chemicals and boiler works.

TECHNICAL SPECIFICATION

Unit Model LTMLH(R)-				70	85	110	150	185	220	260	310	375	440	515	615	750	885	1000
Heating Capacity	kW			260	317	408	567	694	816	951	1134	1388	1632	1902	2268	2777	3264	3805
	104kCal/h			22.4	27.3	35.1	48.8	59.7	70.2	81.8	97.5	119.4	140.4	163.6	195	238.9	280.7	327.3
Cooling Capacity	kW			247	300	387	536	657	775	900	1072	1315	1550	1800	2145	2630	3100	3600
	104kCal/h			21.2	25.8	33.3	46.1	56.5	66.7	77.4	92.3	113.1	133.4	154.9	184.5	226.1	266.8	309.8
Electrical Parameter	Power			3/N/PE AC380V/220V 50HZ
	Input	Cooling	kW	42.6	52.1	66.8	92	112.3	130.2	151.3	184	224.6	260.4	302.6	368	449.2	520.8	605.2
	Power	Heating	kW	58.2	71.1	91	123.3	150.4	174.4	199.1	246.6	300.8	348.8	398.2	493.2	601.6	697.6	796.4
	Control System			Dedicated heat pump controller,PID regulator,color touch screen
	Energy Regul		%	25——100
	Security			Overload, high voltage, wrong Phase, water, oil, antifreeze switch, high temperature protection
Compressor	Type			Semi-hermetic Screw Type
	Quantity		set	1	1	1	1	1	1	1	2	2	2	2	4	4	4	4
Refrigerant	Refrigerant			Environmental protection Refrigerants R134a, R407C
	Charge		kg	100	120	155	215	265	310	360	430	525	620	720	858	1050	1240	1440
Evaporator	Type			High Efficient flooded Type Heat Exchanger
	Water	Cooling	m3/h	50	60	77	107	132	155	180	215	262	310	360	429	525	620	720
	Flow	Heating	m3/h	26	32	41	57	70	82	95	114	139	165	191	228	279	329	382
	Pressure Loss		Kpa	≤80								≤90
	Dirt Factor		m2·°C/kW	0.086
	Interface Dim.		DN(mm)	100	125	125	125	150	150	150	150	150	200	200	125×2	200×2	200×2	200×2
Condenser	Type			Efficient Shell and Tube Heat Exchanger
	Water	Cooling	m3/h	26.3	32	41	57	70	82	95	114	139	165	191	228	279	329	720
	Flow	Heating	m3/h	49.5	56	77	107	132	155	180	215	262	310	360	429	525	620	382
	Pressure Loss		Kpa	≤80								≤90
	Dirt Factor		m2·°C/kW	0.086
	Interface Dim.		DN(mm)	100	125	125	125	150	150	150	150	150	200	200	125×2	200×2	200×2	200×2
Size	Length		mm	3200	3200	3500	3500	3800	3800	3800	4500	4500	4580	4580	4200	4200	4300	4400
	Width		mm	1300	1300	1400	1500	1500	1500	1550	1550	1600	1600	1650	2100	2100	2100	2100
	Height		mm	1750	1750	1800	1800	1800	1800	1885	2200	2200	2200	2200	2500	2000	2100	2200
Weight	kg			2000	2200	2500	2800	3700	3900	4200	5750	6300	6850	7500	11000	14000	15000	16500
Noise	db(A)			<78						<82		<82			<84
Notes:
1.Cooling Standard Conditions:Chilled Water Inlet/Outlet 12°C/7°C;Cooling Water Inlet/Outlet 18°C/29°C.
2.Heating Standard Conditions: Hot Water Inlet/Outlet 40°C/45°C;Cooling Water Inlet/Outlet 15°C/7°C;
3.Heat recovery equipments can be added.

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