Rooftop Air Conditioning Device
one) Short INTRODUCTION AND Characteristics
Rooftop air-conditioning device is DX air-cooled variety, combined of the refrigeration method, handle methods and different air managing sections, attaining cooling, heating, dehumidification, humidification, air purification, sterilization and other capabilities.CZPT with a wide cooling ability variety, no require cooling h2o system, omit the dedicated place and intricate cooling towers, water pumps and the corresponding pipelines, management gadget. Unit usually mounted on the roof or other out of doors spot, do not want committed space, which greatly help save the price of civil perform. Aside from, It truly is easy to put in— only to hook up the duct then electricity on to operate, which also preserve the price of maintenance.
2) Principal Unit Descriptions
1) Successful and CZPT-conserving.
Each and every outdoor unit incorporates substantial efficiency scroll compressors.
Coils use substantial effective inner screw copper tube for much better warmth transfer.
Refreshing air non vitality dissipating cooling in transient period, can modify air volume what the new air method
essential.
OEM strength recovery device.
2) CZPT( corrosion and rust security).
Our packaged systems are built hard towithstand all weathers.
Their durable construction guarantees a long daily life and exceptional return on your investment decision.
The out of doors air coils’ aluminum fins could be epoxy coated for added defense in corrosive environments, e.g. salt
laden sea air.
Blue-fin sort coils, epoxy resin fin coils as well as the copper fin coils are also accessible as an choice.
Cupboards are created from high quality metal – polyester powder coated for all temperature safety.
Exterior fasteners are stainless metal or galvanized sort.
Corrosion resistant drain trays are also provided.
Made to evacuate rain h2o and condensed h2o effortlessly from the unit.
The opening for the connection side ducts are safeguarded
so that h2o will not splash on the joint in between the duct and unit panel.
3)Safety.
CZPT with different protecting operate.
Pass types of protection tests.
four) Straightforward service.
Fast release fasteners are offered on electrical and compressor panel.
The units are equipments with obtain door to all factors that might need upkeep or service.
The liquid sight glasses are obvious and effortless to uncover.
Access to the manage circuit and compressor part is unbiased of the cooling or heating operation of the device.
5) Options.
CZPTtric heater, very hot-h2o heating, steam-heating unit.
Manul/electrical fresh air damper, plug supporter, dedicated exhaust fan air filter dirty alarm device.
CZPT restoration unit.
Common warmth pump type rooftop air conditioner
Spec desk one
| Design | WRF12ZA | WRF 15ZA | WRF18ZA | WRF24ZA | WRF30ZA | WRF 35ZA | ||||
| WF12ZA | WF 15ZA | WF18ZA | WF24ZA | WF30ZA | WF 35ZA | |||||
| CZPT capability | kW | twelve | 15.two | seventeen.5 | 24 | 30.3 | 35.6 | |||
| Heating capacity | kW | 13.two | sixteen.6 | 18.4 | 26.5 | 33.3 | 37.seven | |||
| CZPT regulation |
% | ,100% | ,fifty,one hundred% | |||||||
| Electricity | 380V / 3Ph / 50HZA | |||||||||
| CZPT enter capability | kW | 4.one | 5.3 | 5.five | eight.eight | eleven.3 | 12.three | |||
| Heating enter ability | kW | three.eight | 4.eight | five.1 | 8.2 | ten.four | 11.three | |||
| CZPTt recent | A | forty eight | sixty two | sixty three | 63 | 74 | seventy six | |||
| CZPT operating current | A | 7.4 | nine.7 | 10.two | sixteen.one | 21.2 | 23.three | |||
| Heating working current | A | six.9 | nine.2 | 9.7 | 15.1 | twenty.1 | 22.2 | |||
| Throttling technique |
Thermal expansion valve |
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| CZPT system | 1 | one | 1 | 1 | two | 2 | ||||
| Refrigerant | R410A | |||||||||
| CZPT | CZPT sort | Hermetic scroll compressor |
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| Qty | one | one | one | one | 2 | two | ||||
| Condensation aspect |
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| Condenser | Sort | Copper tube and aluminum fin | ||||||||
| Qty | one | one | 1 | 1 | one | 1 | ||||
| CZPT variety | Immediate travel | |||||||||
| Motor electricity | kW | .25 | .37 | .37 | .55 | .seventy five | .75 | |||
| Air quantity | m3 /h | 4600 | 7800 | 7800 | 9000 | 12600 | 12600 | |||
| Evaporation side |
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| Evapotator | Type | Copper tube and aluminum fin | ||||||||
| Qty | one | one | 1 | one | 1 | one | ||||
| Motor electricity | kW | .32 | .37 | .45 | one.1 | one.5 | two.2 | |||
| Air volume | mthree /h | 2100 | 2600 | 3400 | 4100 | 5200 | 6300 | |||
| CZPT type | Immediate travel | Pulley | ||||||||
| Static pressure(Pa) | a hundred | one hundred | a hundred | two hundred | two hundred | 250 | ||||
| CZPT | Aluminum filter G3 | |||||||||
| Sound dB(A) | 67 | 67 | 68 | seventy one | seventy two | 72 | ||||
| Refrigerant filling volume(kg) | 3.one | three.1 | 4.three | 2×3.1 | 2×3.1 | 2×4.3 | ||||
| External dimension | L | mm | 1410 | 1410 | 1410 | 1978 | 1978 | 1978 | ||
| W | mm | 1100 | 1100 | 1100 | 1175 | 1175 | 1175 | |||
| H | mm | 1095 | 1095 | 1095 | 1095 | 1095 | 1095 | |||
| Weight | kg | 240 | 260 | 290 | 420 | 480 | 500 | |||
Notice: 1. Nominal cooling capacity is below nominal air quantity, indoor DB/WB temperature is 27ºC/19ºC and out of doors DB/WB temperature is 35ºC/24ºC condition
two. Nominal heating capability is beneath nominal air volume, indoor DB/WB temperature is 20ºC/15ºC and outside DB/WB temperature is 7ºC/6ºC condition
Spec table 2
| Product | WRF45ZA | WRF50ZA | WRF 60ZA | WRF72ZA | WRF 90ZA | WRF105ZA | |||||
| WF 45ZA | WF 50ZA | WF 60ZA | WF 72ZA | WF90ZA | WF 105ZA | ||||||
| CZPT ability | kW | 44.five | fifty | sixty | 70 | 90 | a hundred and five | ||||
| Heating ability | kW | forty eight.seven | 54.three | sixty four | 75.4 | 96.two | 113.two | ||||
| CZPT regulation |
% | ,33,66,a hundred | ,30,70,one hundred | ,50,a hundred | ,fifty,one hundred | ,33,66,100 | ,33,sixty six,one hundred | ||||
| Electrical power | 380V / 3Ph / 50HZA | ||||||||||
| CZPT enter potential | kW | 17 | 19.five | 22.eight | 26.seven | 32.nine | 39.7 | ||||
| Heating input capacity | kW | fifteen.six | 18 | 21 | 24.eight | 30.four | 36.7 | ||||
| CZPTt existing | A | 168 | 186 | 175 | 199 | 197 | 266 | ||||
| CZPT managing current | A | 31.seven | 35.six | 39.9 | forty eight.3 | 61 | 70.six | ||||
| Heating working recent | A | 29.9 | 33.5 | 37.five | 45.four | 57.three | 66.3 | ||||
| Throttling strategy |
Thermal expansion valve |
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| CZPT method | one | ||||||||||
| Refrigerant | R410A | ||||||||||
| CZPT | CZPT kind | Airtight scroll compressor |
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| Qty | 2 | 2 | two | two | 3 | three | |||||
| Condensation side |
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| Condenser | Sort | Copper pipe copper fin | |||||||||
| Admirer | Qty | one | 1 | one | 1 | 2 | two | ||||
| CZPT kind | Direct travel | ||||||||||
| Motor power | kW | one.one | 1.five | 1.five | two.2 | 2X1.one | 2X1.five | ||||
| Air volume | mthree /h | 16500 | 21000 | 21000 | 27000 | 33000 | 42000 | ||||
| a | 2.65 | 3.eighty two | 3.82 | 5.49 | two.65 | three.eighty two | |||||
| kw | one.fourteen | two.02 | two.02 | 2.875 | one.14 | two.02 | |||||
| Evaporation facet |
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| Evaporator | Sort | Evaporator | |||||||||
| Qty | one | 1 | 1 | 1 | one | ||||||
| Motor electrical power | three | 3 | four | 4 | five.5 | five.five | |||||
| Air quantity | 7600 | 8500 | 10900 | 12500 | 16000 | 19500 | |||||
| CZPT kind | |||||||||||
| Static pressure(Pa) | 250 | 250 | 300 | three hundred | 300 | 300 | |||||
| CZPT | Aluminum filter G3 | ||||||||||
| Sounds dB(A) | 73 | seventy three | seventy three | seventy five | 74 | 75 | |||||
| Refrigerant filling quantity(kg) | 4.3+ | 4.3+8.5 | 2×7.5 | 2×8.five | 3×7.5 | 3×8.5 | |||||
| Exterior dimension | L | mm | 2268 | 2268 | 2298 | 2298 | 2878 | 2878 | |||
| W | mm | 1440 | 1440 | 1650 | 1650 | 2140 | 2140 | ||||
| H | mm | 1167 | 1167 | 1400 | 1400 | 1964 | 1964 | ||||
| Fat | 750 | 770 | 880 | 960 | 1160 | 1350 | |||||
Observe: one. Nominal cooling capability is under nominal air volume, indoor DB/WB temperature is 27ºC/19ºC and outside DB/WB temperature is 35ºC/24ºC condition
2. Nominal heating potential is below nominal air quantity, indoor DB/WB temperature is 20ºC/15ºC and outside DB/WB temperature is 7ºC/6ºC condition
Spec table three
| Design | WRF120ZA | WRF140ZA | WRF150ZA | WRF180ZA | WRF210ZA | WRF300ZA | |||
| WF120ZA | WF140ZA | WF150ZA | WF180ZA | WF210ZA | WF300ZA | ||||
| CZPT ability | kW | 120 | a hundred and forty | 149 | 180 | 210 | 298 | ||
| Heating capability | kW | 128.3 | one hundred fifty | 159.two | 192.five | 226 | 318 | ||
| CZPT regulation |
% | ,twenty five,fifty,75,a hundred | ,fifty,one hundred | ,16.six,33.3,fifty,66.4,83,100 | ,twenty five,50,seventy five,100 | ||||
| Electrical power | 380V / 3Ph / 50HZA | ||||||||
| CZPT enter potential | kW | 45.one | fifty five.seven | 55.1 | 69.9 | 83 | 106.7 | ||
| Heating input capability | kW | 41.7 | fifty one.eight | fifty one.five | sixty four.8 | 77 | 100 | ||
| CZPTt present | A | 218 | 252 | 323 | 232 | 301 | 415 | ||
| CZPT operating existing | A | eighty two.4 | one zero one.four | a hundred.2 | 130.9 | 151 | 192.3 | ||
| Heating managing present | A | 77.4 | ninety five.7 | ninety five.1 | 123.5 | 142.three | 184.three | ||
| Throttling technique |
Thermal growth valve | ||||||||
| CZPT technique | 4 | four | two | 6 | six | 4 | |||
| Refrigerant | R410A | ||||||||
| CZPT | CZPT sort | Hermetic scroll compressor 380V / 3Ph / 50HZA |
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| Qty | four | four | 2 | six | six | 4 | |||
| Condensation side |
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| Condenser | Variety | Copper pipe copper fin | |||||||
| Enthusiast | Qty | two | 2 | 2 | four | four | four | ||
| CZPT sort | Immediate push | ||||||||
| Motor electricity | kW | 2X1.5 | 2×2.2 | 2×2.2 | 4X1.1 | 4X1.5 | 4×2.two | ||
| Air volume | m3 /h | 42000 | 54000 | 54000 | 66000 | 84000 | 108000 | ||
| Evaporation aspect |
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| Evaporator | Variety | Copper pipe copper fin | |||||||
| Qty | one | one | 1 | 1 | one | 1 | |||
| Motor power | kW | seven.five | 11 | 11 | fifteen | 15 | eighteen.5 | ||
| Air quantity | mthree /h | 21000 | 25000 | 26000 | 32000 | 38000 | 54000 | ||
| CZPT type | Pulley | ||||||||
| Static force(Pa) | four hundred | four hundred | 500 | 500 | five hundred | ||||
| CZPT | Aluminum filter G3 | ||||||||
| Sounds dB(A) | seventy five | seventy nine | 79 | eighty | eighty | 82 | |||
| Refrigerant filling volume(kg) | 4×7.five | 4×8.5 | 2×17 | 6×7.5 | 6×8.5 | 4×14 | |||
| External dimension | L | mm | 3626 | 3626 | 3626 | 4690 | 4690 | 5660 | |
| W | mm | 2200 | 2200 | 2200 | 2330 | 2330 | 2330 | ||
| H | mm | 2047 | 2047 | 2047 | 2055 | 2427 | 2055 | ||
| Excess weight | kg | 1710 | 1820 | 1850 | 2180 | 2430 | 2860 | ||
Note: one. Nominal cooling capacity is under nominal air quantity, indoor DB/WB temperature is 27ºC/19ºC and outside DB/WB temperature is 35ºC/24ºC condition
2. Nominal heating capability is under nominal air volume, indoor DB/WB temperature is 20ºC/15ºC and outdoor DB/WB temperature is 7ºC/6ºC condition
