LTLHM(R) High Efficiency Energy Saving CE Certificate Ground Source Heat Pump

Ground Source Heat Pump -Geothermal Heat Pump -High Efficiency, COP 6.0 -Energy Saving Heat Pump -CE Certficate Heat Pump

High Efficiency Energy Saving CE Certificate Ground Source Heat Pump

Introduction: LTLHM(G)(R) Screw Compressors Ground Source Heat Pump for central heating and cooling

-Water Source(Water to Water) Heat Pump(WSHP)

-Ground Source Heat Pump(GSHP)

-Geothermal Heat Pump(GHP)

Model Details:

MODELS: LTLHM(R)-35---LTLHM(R)-700

R407C with Screw Compressors

Heating Capacity: 142-2632KW; Cooling Capacity: 130-2340KW

MODELS: LTLHG(R)-55---LTLHG(R)-800

R134A with Screw Compressors

Heating Capacity: 198-2848KW; Cooling Capacity: 185-2800KW

Features:

Wide range of application:Acting as multi-function unit such as cooling, heating, sanitary hot water separately or simultaneously. Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

Green Products:Adopting non-pollution and environment-friendly refrigerant; Great environmental and economic benefit: no boiler or cooling tower; less space, less CO2 and less initial investment. Run-time without waste discharge, when heating replaces the boiler;

Stable and Reliable Operation:

1)Semi-hermetic screw compressor for mod. 185÷3700.Each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

2)The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, direct expansion valve, high and low pressure switch.

3)Shell and tube dry expansion type condenser, factory insulated with flexible close cell material. 4. Shell and tube type evaporator, factory insulated with flexible close cell material.

4)The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.

5)LCD display, touch screen control panel as standard.

6)Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

7)For the units with semi-hermetic screw compressor, an infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supplywater temperature over the complete range of operating conditions.

High Efficiency and Energy Saving:COP 4.5-5.5, low running cost, compare with other heating system can save 1/2-1/3.

 

Model Details:

R407C Models: LT   L   H   M   (R) --- 80

LT: LVTE Company Products Code/L: Screw Compressor/H: Heat Pump (Cooling&Heating)/M: R407C-Standard Type/80: Normal Cooling Capacity (USRT)

Working Design Standard Conditions:

1.Cooling Standard Conditions: condenser water inlet/outlet temperature18ºC/29ºC, evaporator water inlet/outlet temperature 12ºC/7ºC;

2.Heating Standard Conditions: condenser water inlet/outlet temperature 40 ºC /45 ºC, evaporator water inlet/outlet temperature 15 ºC /7 ºC;

3.Heat recovery equipments can be added.

Model Details: 

Standard Model LTLHM(R)-				40	50	60	70	80	90	100	120	130	140	160	170	180
Heating Capacity	kW			165	198	231	265	325	353	383	466	499	559	616	658	680
	104kCal/h			14.2	17.3	19.8	22.8	28	30.4	32.9	40.1	42.9	48.1	53	56.6	58.5
Cooling Capacity	kW			150	180	210	240	285	315	345	420	450	500	553	585	630
	104kCal/h			12.9	15.5	18.1	20.6	24.5	27.1	29.7	36.1	38.7	43	47.6	50.3	54.2
Electrical Parameters	Power Supply			3/N/PE   AC380V/220V   50HZ
	Input	Heating	kW	37.9	45.9	53.2	60.9	73.6	79.5	88.6	107.6	115.3	129.2	142.4	152	157.1
	Power	Cooling	kW	28.1	33.7	39.1	44.7	53.9	59.5	65	79	84.6	94.7	104.4	111.4	118.8
	Control System			Professional heat pump controller,PID regulator,English color touch screen
	Energy Control		%	25—50—75—100
	Security			Overload, high voltage, wrong Phase, water, oil, antifreeze switch, high temperature protection
Compressor	Type			Semi-hermetic Screw Comprssors
	Q'TY		SET	1	1	1	1	1	1	1	1	1	1	1	1	1
Refrigerant	Refrigerant			R407C
	Charge		kg	30	36	42	48	60	65	70	89	95	110	120	130	140
Evaporator	Type			Efficient Shell and Tube Heat Exchanger
	Water	Heating	m3/h	16.2	19.4	22.6	25.8	30.8	34	37.3	46.7	50	55	60	65	69
	Flow	Cooling	m3/h	30	36	42	48	57	63	69	84	90	100	111	117	126
	Pressure Loss		Kpa	≤70
	Dirt factor		m2·°C/kW	0.086
	Interface Dim.(DN)		mm	80	100	100	100	100	125	125	125	125	125	150	150	150
Condenser	Type			Efficient Shell and Tube Heat Exchanger
	Water	Heating	m3/h	30	36	42	48	57	63	69	84	90	100	111	117	126
	Flow	Cooling	m3/h	16.2	19.4	22.6	25.8	30.8	34	37.3	46.7	50	55	60	65	69
	Pressure Loss		Kpa	≤70
	Dirt factor		m2·°C/kW	0.086
	Interface Dim.(DN)		mm	100	100	100	100	125	125	125	125	125	150	150	150	150

Standard Model LTLHM(R)-				200	230	260	290	320	350	380	420	460	520	570	630	700
Heating Capacity	kW			745	902	998	1125	1257	1355	1440	1630	1804	1996	2236	2464	2632
	104kCal/h			64.7	77.5	85.8	96.8	108.1	116.8	123.8	140.2	155	172	192	212	226
Cooling Capacity	kW			690	810	900	1000	1106	1170	1300	1470	1620	1800	2000	2212	2340
	104kCal/h			59.3	69.6	77.4	86	95.2	100.6	114.4	127	139	155	172	190	200
Electrical Parameters	Power Supply			3/N/PE   AC380V/220V   50HZ
	Input	Heating	kW	172.2	208.4	230.6	260.1	291	313.7	333.4	377.3	417	461	516.8	569.6	608
	Power	Cooling	kW	130.2	152.8	169.2	190.5	212.9	232.1	250.9	277.4	306	338.4	378.8	417.6	445.6
	Control System			Professional heat pump controller,PID regulator,English color touch screen
	Energy Control		%	25—50—75—100
	Security			Overload, high voltage, wrong Phase, water, oil, antifreeze switch, high temperature protection
Compressor	Type			Semi-hermetic Screw Comprssors
	Q'TY		SET	1	2	2	2	2	2	2	2	4	4	4	4	4
Refrigerant	Refrigerant			R407C
	Charge		kg	150	170	200	220	245	270	290	310	340	380	435	460	500
Evaporator	Type			Efficient Shell and Tube Heat Exchanger
	Water	Heating	m3/h	75	68	97	110	122	133	144	158	175	194	225	240	256
	Flow	Cooling	m3/h	138	162	180	202	224	246	266	294	324	360	414	445	470
	Pressure Loss		Kpa	≤70
	Dirt factor		m2·°C/kW	0.086
	Interface Dim.(DN)		mm	150	150	200	200	200	200	200	200	150×2	150×2	200×2	200×2	200×2
Condenser	Form			Efficient Shell and Tube Heat Exchanger
	Water	Heating	m3/h	138	162	180	202	224	246	266	274	324	360	414	445	470
	Flow	Cooling	m3/h	75	88	97	110	122	133	144	158	175	194	225	240	256
	Pressure Loss		Kpa	≤70
	Dirt factor		m2·°C/kW	0.086
	Interface Dim.(DN)		mm	150	125×2	125×2	150×2	150×2	150×2	150×2	150×2	200×2	200×2	200×2	200×2	200×2

R134a Models: LT   L   H   G   (R) --- 80

LT: LVTE Company Products Code/L: Screw Compressor/H: Heat Pump (Cooling&Heating)/G: R134a-High Temperature Output Type/80: Normal Cooling Capacity (USRT)

Working Design Standard Conditions:

1.Cooling Standard Conditions:condenser water inlet/outlet temperature18ºC/29ºC, evaporator water inlet/outlet temperature 12ºC/7ºC;

2.Heating Standard Conditions: condenser water inlet/outlet temperature 55ºC/60ºC, evaporator water inlet/outlet temperature 15ºC/7ºC; Max. Hot Water Output 65ºC;

3.Heat recovery equipments can be added.

Model Details:

LTLHG(R) Model Data Sheet: R134a
Model LTLHG(R)-				55	65	70	85	95	110	130	145	150	165	180	200	220
Heating Capacity	kW			198	224	251	305	337	385	455	510	538	574	632	706	770
	104kCal/h			17	19.3	21.6	26.2	30	33.1	39.1	43.8	46.3	49.4	54.4	60.7	66.2
Cooling Capacity	kW			185	210	235	290	325	375	435	475	525	555	615	700	750
	104kCal/h			15.9	18.1	20.2	24.9	28	32.3	37.4	40.8	45.2	47.7	52.8	60.2	64.5

High Temp. Model LTLHG(R)-				260	290	330	360	400	440	520	580	615	655	720	800
Heating Capacity	kW			910	1020	1148	1264	1412	1540	1820	2040	2152	2296	2529	2824
	104kCal/h			78.3	87.7	98.7	108.7	121.4	132.4	156.5	175.4	185.1	197.5	217.5	242.9
Cooling Capacity	kW			870	950	1110	1230	1400	1500	1740	1900	2100	2220	2520	2800
	104kCal/h			74.8	81.7	95.5	105.8	120.4	129	149.6	163.4	180.6	190.9	216.7	240.8

 

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LTLHM(R) High Efficiency Energy Saving CE Certificate Ground Source Heat Pump