Audited Supplier
LSAR18Z
Central Air Conditioners
2.5kw--250kw
Room
36-49dB
CE, CCC, MEPS
Level 1
Cooling/Heating
Electrical
AC
New
Pansonic/SANYO/Dakin/Danfos
Water Loop Heat Pump, Water Cooled Packaged
R22/R410A/R407c/R134A
CE
Shopping Mall, Office Building
Schneidr
Electric Heater/BMS/Split Type/Vertical Type
TOP AIR/ LARK/ OEM
Carton
2.5KW to 180KW
Origin
8418692090
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;
Compressor: Dakin/Pansonic/Sanyo/Danfos/Copland
Electric Parts: Schneidr
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
STRUCTURE
Panels and base frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to
atmospheric agents.
HERMETIC COMPRESSOR
Single 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 FAN
Forward centrifugal fans, equipped with single phase direct drive motors, low noise 6 poles, protection level IP54, three speeds
CONDENSER
High efficiency tube in tube heat exchanger, factory insulated with flexible close cell material.
EVAPORATOR
Coils are consisting of seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
DESUPERHEATER
High efficiency stainless steel brazed plate heat exchanger, factory insulated with flexible close cell material. (optional)
REFRIGERANT CIRCUIT
Copper 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 CIRCUIT
Built with air vent valve, water drain connection, and female-threaded hydraulic connectors.
ELECTRIC PANEL
Compressor 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. | |||||
COOLING CAPACITY UNDER CONDITION: WATER 30deg in /35 deg out; air DB 27deg/ WB 19 deg
HEATING CAPACITY UNDER CONDITION :WATER 20deg in ;air DB 20deg/WB 15 deg
About 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 provider
We 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!
