Basic Info.
Type
Central Air Conditioners
Indoor Machine Noise
36-49dB
Certification
CE, CCC, MEPS
China Energy Efficiency Standard
Level 1
Cooling/Heating
Cooling/Heating
Other Name
Water Loop Heat Pump, Water Cooled Packaged
Served Area
Shopping Mall, Office Building
Trademark
TOP AIR/ LARK/ OEM
Specification
2.5KW to 180KW
Product Description
Type: Water to Air Type Packaged Heat Pump/Water Cooled Packaged Unit/ Water Source Heat Pump/ Water Loop Heat Pump/WSHP/WCP
Capacity Range: 2.5KW to 250KW;
Refrigerant: R22/ R410a / R407c/ R134a
Cooling/Heat Pump: Cooling only, Cooling & Heat Pump
Served Area: Office Builing, Shopping Mall and etc
Certificate: CE/CCC/MEPS
STRUCTUREPanels and base frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to
atmospheric agents.
HERMETIC COMPRESSORSingle phase rotary type (model. 2.5 to14 KW) and 3-phase scroll compressor (model 18 to 74 KW), with thermal overload cut-out and
crankcase heater mounted on rubber vibration isolators.
CENTRIFUGAL FANForward centrifugal fans, equipped with single phase direct drive motors, low noise 6 poles, protection level IP54, three speeds
CONDENSERHigh efficiency tube in tube heat exchanger, factory insulated with flexible close cell material.
EVAPORATORCoils are consisting of seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
DESUPERHEATERHigh efficiency stainless steel brazed plate heat exchanger, factory insulated with flexible close cell material. (optional)
REFRIGERANT CIRCUITCopper tube connection with charge valve, filter, sight
glass, gas-liquid separator, thermostatic expansion valve,
low pressure switch, high pressure switch
The heat pump unit is completed also with 4-way valve,
liquid receiver and one way valve.
HYDRONIC CIRCUITBuilt with air vent valve, water drain connection, and female-threaded hydraulic connectors.
ELECTRIC PANELCompressor protection; Control circuit protection; Phase sequence relay (only for 3-phase power supplied;
Programmable microprocessor controller (MODBUS included for BMS connection)
Detailed Specifications:| Model name | Unit | LSAR2.5Z | LSAR3.5Z | LSAR5Z | LSAR7Z | LSAR10Z |
| Power supply | V/Ph/Hz | 240/1/50 | 240/1/50 | 240/1/50 | 240/1/50 | 240/1/50 |
| Cooling | Capacity | Btu/h | 8500 | 12000 | 18000 | 24000 | 34000 |
| Capacity | W | 2500 | 3500 | 5200 | 7000 | 10000 |
| Input | W | 700 | 970 | 1450 | 1918 | 2730 |
| Rated current | A | 3.2 | 4.8 | 7.3 | 8.5 | 12.5 |
| EER | Btu/h.W | 12.1 | 12.4 | 12.4 | 12.5 | 12.5 |
| AEER | W/W | 3.6 | 3.6 | 3.6 | 3.65 | 3.7 |
| Heating | Capacity | Btu/h | 8873 | 12627 | 17405 | 22866 | 32422 |
| Capacity | W | 2600 | 3700 | 5100 | 6700 | 9500 |
| Input | W | 730 | 1050 | 1450 | 1900 | 2750 |
| Rated current | A | 3.3 | 4.8 | 7.6 | 9.2 | 12.5 |
| COP | Btu/h.W | 12.2 | 12.0 | 12.0 | 12.0 | 11.8 |
| COP | W/W | 3.6 | 3.5 | 3.5 | 3.5 | 3.5 |
| Moisture Removal | l/h | 1.0 | 1.6 | 2.0 | 2.4 | 3.0 |
| Max. input consumption | W | 942 | 1355 | 2400 | 3100 | 3950 |
| Max. current | A | 4.3 | 6.2 | 12.0 | 14.0 | 18.7 |
| Starting current | A | 18 | 20 | 50 | 54 | 60 |
| Operation Control | | wired | wired | wired | wired | wired |
| static pressure | Pa | 60 | 60 | 120 | 120 | 160 |
| Indoor air flow (Hi/Me/Lo) | m3/h | 650 | 800 | 1000 | 1500 | 2000 |
| Indoor noise level (Hi/Me/Lo) | dB(A) | 38 | 40 | 42 | 44 | 46 |
| Electric heat option | KW | 1.5/2.0 | 1.5/2.0 | 2.0/3.0 | 2.5/3.5 | 3.5/5.0 |
| Indoor dimension | W | mm | 1040 | 1040 | 1040 | 1145 | 1145 |
| H | mm | 350 | 350 | 390 | 440 | 440 |
| D | mm | 580 | 580 | 655 | 655 | 715 |
| Packing (WxHxD) | mm | 1090*630*400 | 1090*630*400 | 1090*705*440 | 1200*705*490 | 1200*755*490 |
| Indoor weight | Net | kg | 55 | 57 | 75 | 90 | 100 |
| Gross | kg | 57 | 60 | 80 | 96 | 108 |
| COMPRESSOR | Type | | Rotary | Rotary | Rotary | Rotary | Rotary |
| Capacity | W/h | 2600 | 3400 | 5300 | 7100 | 8800 |
| Input | W | 630 | 840 | 1450 | 1800 | 2500 |
| Rated current(RLA) | A | 2.8 | 4.3 | 7.2 | 8.4 | 11.5 |
| Locked rotor Amp(LRA) | A | | | | | |
| Thermal protector | | Y | Y | Y | Y | Y |
| Capacitor | mF | 30 | 35 | 60 | 50 | 60 |
| Refrigerant oil | ml | 330 | 330 | 600 | 600 | 880 |
| Minmum water flow (nomina1) | m3/h | 0.50 | 0.70 | 1.05 | 1.41 | 2.01 |
| Diameter of water in/out pipe | mm(inch) | 13(1/2") | 13(1/2") | 13(1/2") | 19(3/4") | 19(3/4") |
| water coil pressure drop | kpa | | | | | |
| Refrigerant | Type | | R410a | R410a | R410a | R410a | R410a |
| Charge | g | 650 | 975 | 1500 | 1900 | 3000 |
| Operation temperature range | ºC | 16-30 | 16-30 | 16-30 | 16-30 | 16-30 |
| Application area | m2 | 17 | 23 | 35 | 47 | 67 |
| Condensate Lift-Pump optional | | Y | Y | Y | Y | Y |
| BMS Control optional | | Y | Y | Y | Y | Y |
| Model name | Unit | LSAR12Z | LSAR14Z | LSAR18Z | LSAR23Z |
| Power supply | V/Ph/Hz | 240/1/50 | 240/1/50 | 415/3/50 | 415/3/50 |
| Cooling | Capacity | Btu/h | 42000 | 48000 | 61400 | 78500 |
| Capacity | W | 12300 | 14000 | 18000 | 23000 |
| Input | W | 3324 | 3850 | 5014 | 6534 |
| Rated current | A | 15.5 | 17.5 | 8.4 | 11.2 |
| EER | Btu/h.W | 12.6 | 12.5 | 12.2 | 12.0 |
| AEER | W/W | 3.7 | 3.65 | 3.59 | 3.52 |
| Heating | Capacity | Btu/h | 39247 | 46755 | 63137 | 76788 |
| Capacity | W | 11500 | 13700 | 18500 | 22500 |
| Input | W | 3400 | 3900 | 5120 | 6500 |
| Rated current | A | 15.7 | 17.6 | 8.6 | 11.2 |
| COP | Btu/h.W | 11.5 | 12.0 | 12.3 | 11.8 |
| COP | W/W | 3.4 | 3.5 | 3.6 | 3.5 |
| Moisture Removal | l/h | 3.5 | 4.0 | 5.5 | 7.5 |
| Max. input consumption | W | 4300 | 5700 | 6100 | 8200 |
| Max. current | A | 19.5 | 26.0 | 10.3 | 14.0 |
| Starting current | A | 52 | 54 | 40 | 40 |
| Operation Control | | wired | wired | wired | wired |
| static pressure | Pa | 200 | 200 | 200 | 250 |
| Indoor air flow (Hi/Me/Lo) | m3/h | 2150(1075*2) | 2700(1350*2) | 3800(1900*2) | 4250(2125*2) |
| Indoor noise level (Hi/Me/Lo) | dB(A) | 46 | 50 | 54 | 60 |
| Electric heat option | KW | 4.0/6.0 | 5.0/7.0 | 6.0/9.0 | 6.0/9.0 |
| Indoor dimension | W | mm | 1300 | 1300 | 1650 | 1800 |
| H | mm | 440 | 440 | 500 | 500 |
| D | mm | 795 | 795 | 850 | 850 |
| Packing (WxHxD) | mm | 1320*845*490 | 1320*490*845 | 1435*550*900 | 1900*600*950 |
| Indoor weight | Net | kg | 115 | 145 | 170 | 195 |
| Gross | kg | 125 | 155 | 180 | 225 |
| COMPRESSOR | Type | | Rotary | Rotary | Scroll | Scroll |
| Capacity | W/h | 5900 | 7100 | 9900 | 11600 |
| Input | W | 1730 | 1850 | 2570 | 2570 |
| Rated current(RLA) | A | 8 | 8.7 | 5.2 | 5.2 |
| Locked rotor Amp(LRA) | A | | | | |
| Thermal protector | | Y | Y | Y | Y |
| Capacitor | mF | 60 | 50 | N | N |
| Refrigerant oil | ml | 600 | 600 | 1700 | 1700 |
| Minmum water flow (nomina1) | m3/h | 2.47 | 2.81 | 3.62 | 4.62 |
| Diameter of water in/out pipe | mm(inch) | 19(3/4") | 25(1") | 25(1") | 25(1") |
| water coil pressure drop | kpa | | | | |
| Refrigerant | Type | | R410a | R410a | R410a | R410a |
| Charge | g | 3500 | 4000 | 4700 | 5600 |
| Operation temperature range | ºC | 16-30 | 16-30 | 16-30 | 16-30 |
| Application area | m2 | 82 | 93 | 120 | 153 |
| Condensate Lift-Pump optional | | Y | Y | Y | Y |
| BMS Control optional | | Y | Y | Y | Y |
| Model name | Unit | LSAR28Z | LSAR35Z | LSAR45Z |
| Power supply | V/Ph/Hz | 415/3/50 | 415/3/50 | 415/3/50 |
| Cooling | Capacity | Btu/h | 96000 | 119448 | 153576 |
| Capacity | W | 28000 | 35000 | 45000 |
| Input | W | 8000 | 9915 | 12821 |
| Rated current | A | 13.3 | 16.8 | 21.9 |
| EER | Btu/h.W | 12.0 | 12.0 | 12.0 |
| AEER | W/W | 3.5 | 3.53 | 3.51 |
| Heating | Capacity | Btu/h | 97265 | 119448 | 150163 |
| Capacity | W | 28500 | 35000 | 44000 |
| Input | W | 7950 | 10000 | 13000 |
| Rated current | A | 13.4 | 16.8 | 21.8 |
| COP | Btu/h.W | 12.2 | 11.9 | 11.6 |
| COP | W/W | 3.6 | 3.5 | 3.4 |
| Moisture Removal | l/h | 10.0 | 12.4 | 16.0 |
| Max. input consumption | W | 13000 | 15000 | 17000 |
| Max. current | A | 22.8 | 25.6 | 29.0 |
| Starting current | A | 55 | 60 | 70 |
| Operation Control | | wired | wired | wired |
| static pressure | Pa | 250 | 250 | 250 |
| Indoor air flow (Hi/Me/Lo) | m3/h | 5400(2700*2) | 6500(3200) | 8250(4125*2) |
| Indoor noise level (Hi/Me/Lo) | dB(A) | 62 | 63 | 65 |
| Electric heat option | KW | 9.0/12.0 | 9.0/12.0 | 9.0/12.0 |
| Indoor dimension | W | mm | 1900 | 2050 | 2280 |
| H | mm | 650 | 650 | 650 |
| D | mm | 850 | 850 | 850 |
| Packing (WxHxD) | mm | 2000*750*950 | 2100*750*950 | 2380*750*950 |
| Indoor weight | Net | kg | 290 | 320 | 405 |
| Gross | kg | 320 | 345 | 435 |
| COMPRESSOR | Type | | Scroll | Scroll | Scroll |
| Capacity | W/h | 14020 | 16800 | 23140 |
| Input | W | 2900 | 3430 | 4810 |
| Rated current(RLA) | A | 5.6 | 6.5 | 8.9 |
| Locked rotor Amp(LRA) | A | | | |
| Thermal protector | | Y | Y | Y |
| Capacitor | mF | N | N | N |
| Refrigerant oil | ml | 1700 | 1700 | 2500 |
| Minmum water flow (nomina1) | m3/h | 5.63 | 7.04 | 9.05 |
| Diameter of water in/out pipe | mm(inch) | 32(1 1/4") | 32(1 1/4") | 32(1 1/4") |
| water coil pressure drop | kpa | | | |
| Refrigerant | Type | | R410a | R410a | R410a |
| Charge | g | 6500 | 7350 | 12600 |
| Operation temperature range | ºC | 16-30 | 16-30 | 16-30 |
| Application area | m2 | 187 | 233 | 300 |
| Condensate Lift-Pump optional | | Y | Y | Y |
| BMS Control optional | | Y | Y | Y |
| Remark: The above design and specification are subject to change without prior notice for product improvement. |
HEATING CAPACITY UNDER CONDITION :WATER 20deg in ;air DB 20deg/WB 15 degAbout Factory:Shandong Tianqu Cooling Technology Co., Ltd, was originated from LARK Central Air Conditioning, which is founded in 2007 and one of the major manufacturer for central air conditioning products. We are professional on R&D, production, project design and installation, after sales service. Totally covering 260,000 square meters, investing 360 million RMB, owning high qualified machines from Germany and Japan to ensure high level products.
OUR ADVANTAGE:
1. 15 YEARS' EXPERIENCE IN MANUFACTURING AND DESIGNING FULL RANGES' HVAC PRODUCTS;
2. Exported to more than 60 COUNTRIES, WITH RELIABLE QUALITY
3. OEM/ODM and customized products available;
4. High Quality Products with Reasonable price;
5. Full Range's HVAC products' Manfufacturer, you one stop's HVAC solutions providerWe take care of every section of process and service for clients. Qualified products are produced according to ISO 9001:2000 and ISO14001:2004, , we flexibly provides wide range of Packaged rooftop Units, High Pressure Duct type, Condensing Units, Mini Chillers, Modular Chillers, Air Cooled Screw Chillers, Water Cooled Screw Chillers, Water Source Heat Pump, Water Cooled Packaged Units, Fan Coils, AHUs, HRVs and etc. Our market is based in China, and we have sold to Europe, America, Africa, Middle East, Australia, Asia and etc. Our products have been sold to over 60 countries. Besides previously Lark brand, now we also have one new brand-Top Air.Top Air, it is your top choice on HVAC products!
Address:
No. 88 Shenzhen Road, Zaozhuang, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Lights & Lighting, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Company Introduction:
China Tianqu Group is a large group enterprise integrating real estate development, aluminum manufacturing, central air-conditioning production, large hotels and logistics. In Jan. 2020, China Tianqu Group took over Shandong LARK Central Air Conditioning Co., Ltd, which was founded in 2006 and has export experience over 15 years over 60 countries. Now the factory is known as Shandong Tianqu cooling Technology Co., Ltd, but all the previous LARK staff stayed with us.
Our advantage:
1.15 years′ experience in manufacturing and exporting full range′s HVAC products, exported to more than 60 countries, reliable quality;
2. Full range′s HVAC products, your one stop solutions for full range′s HVAC products;
3. OEM/ODM service available;
4. Quality products with reasonable price;
5. Customized products available
Now we have two brands, previously LARK and present TOP AIR. Our main products are Packaged Rooftop Units, High Pressure Duct Type, Water Source Heat Pump, Water Cooled Screw Chiller, Air Cooled Screw Chiller, Modular Chiller, Industrial chiller, Scroll Chiller, VRF, Fan Coil Units, Air Handling Units, Energy Recovery Units and etc. Besides the standard products, also we can design and manufacture according to client′s special requirements.
We are strongly to committed to clients′ satisfaction through our experienced R& D division. Our market is based in China and have exported to Europe, America, Africa, Asia, Australia and etc.
With vast experience in HVAC products and large finance support from Tianqu Group, we are willing and able to serve all overseas clients.
Top Air, it will be your top Choice on customized HVAC products.
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