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{"title":"DCA In Row Precision AC 40kW, Fluorine Pump Free Cooling Unit Optimized for","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/d6\/f801b739f5f208fa1e780085b379-200x200-1\/dca_in_row_precision_ac_40kw_2c_fluorine_pump_free_cooling_unit_optimized_for.jpg","attrs":{"Cooling capacity":"40kW","Model Number":"DCAI-400LP","Rated Voltage \/ Frequency":"380-415V, 3Ph, 50\/60Hz","Refrigerant":"R410A"}}
{"title":"25.2kW In\u2011Row Precision Air Conditioning System, Direct Expansion Close Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/7e\/04a6039677ba515a3e316b7e4a08-200x200-1\/25_2kw_in_e2_80_91row_precision_air_conditioning_system_2c_direct_expansion_close_control_cooler_for_contained_cold_aisle_data_hal.jpg","attrs":{"Refrigerant":"R410A","Outdoor unit weight (Kg)":"125","Model Number":"L25","Gas tube dimensions (\u03c6mm)":"19"}}
{"title":"8.1kW Close Control In\u2011Row Precision Air Conditioner, Hot Aisle Rack Cooling","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/f0\/69333155a3c2009bcd5bae54c0b3-200x200-1\/8_1kw_close_control_in_e2_80_91row_precision_air_conditioner_2c_hot_aisle_rack_cooling_unit_for_high_e2_80_91density_edge_data_cen.jpg","attrs":{"Cooling capacity (kW)":"8.1KW","Outdoor unit weight (Kg)":"60","Model Number":"L07","Gas tube dimensions (\u03c6mm)":"12"}}
{"title":"38.2kW High Power In\u2011Row Precision Air Conditioner, Hot Aisle Containment CRAC","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/a7\/6718896dc7d9a2045df7ddc4aa1c-200x200-1\/38_2kw_high_power_in_e2_80_91row_precision_air_conditioner_2c_hot_aisle_containment_crac_cooler_for_high_e2_80_91density_server_cl.jpg","attrs":{"Refrigerant":"R410A","Outdoor unit weight (Kg)":"125","Model Number":"L35","Gas tube dimensions (\u03c6mm)":"19"}}
{"title":"12.5kW High Efficiency In\u2011Row CRAC Unit, Rack\u2011Mount Close Control Precision Air","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/b7\/6431e4c17bf3087a494cdd2973d8-200x200-1\/12_5kw_high_efficiency_in_e2_80_91row_crac_unit_2c_rack_e2_80_91mount_close_control_precision_air_conditioner_for_medium_density_s.jpg","attrs":{"Model Number":"L12","Cooling capacity (kW)":"12.5KW","Price":"$3000~$8000","Electric heating type":"PTC"}}
{"title":"12.5kW In Row Precision Air Conditioner Side Left & Right Supply for Data Center","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/07\/a913d994880a4d93de1ce34f33bf-200x200-1\/12_5kw_in_row_precision_air_conditioner_side_left_26_right_supply_for_data_center_rack_cooling.jpg","attrs":{"Payment Terms":"T\/T","Cooling capacity (kW)":"12.5KW","Compressor type":"Inverter Rotary Compressor","Refrigerant":"R410A"}}
{"title":"Modular In Row Computer Room Cooling Units CRAC Aircon For Enterprise Data","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/ab\/a6ee634cbc88fd07474e8970f8f0-200x200-1\/modular_in_row_computer_room_cooling_units_crac_aircon_for_enterprise_data_center.jpg","attrs":{"Model Number":"L40","Refrigerant":"R410A","Minimum Order Quantity":"1","Delivery Time":"5-8 weeks"}}
DCA 40kW row-level air-cooled fluorine pump precision air conditioner comes with outdoor unit equipped with axial fans and full DC inverter fluorine pumps. It prioritizes outdoor free cold source to lower the PUE of data centers. Row-side air supply is optimized for medium-density server racks with high accuracy temperature & humidity control. Widely applicable to medium IDC and telecom rooms across most domestic areas. It switches to fluorine pump free cooling in transitional seasons and winter to relieve compressor load and lower long-term OPEX.
Technical Parameters
Parameter
DCAI-250LP
DCAI-400LP
DCAI-600LP
Cooling Method
Air-Cooled
Air Supply Method
Front Air Supply
Rated Voltage / Frequency
380-415V, 3Ph, 50/60Hz
Cooling Capacity (kW)
25
40
60
Unit Max. Operating Current FLA (A)
37
48.2
57.2
Standard Airflow (m³/h)
5,000
8,000
12,000
Number of Compressors (pcs)
1
Fan Type
EC Fan
Fan Quantity (pcs)
6
2
3
Number of Compressors (pcs)
1
Heating Power (kW)
3
6
9
Humidification Capacity (kg/h)
1.5
3
4.5
Refrigerant
R410A
Liquid Pipe (mm)
15.88
15.88
19.05
Gas Pipe (mm)
19.05
19.05
22
Width (mm)
300
600
Depth (mm)
1200
Height (mm)
2000(2200)
Net Weight (kg)
210
250
310
Recommended Circuit Breaker (A)
40
63
63
Centralized Outdoor Unit (Outdoor Temp. 45°C)
DHA-440VP
DHA-660VP
DHA-990VP
Product Photo
Certificate ( CE /ISO )
Packing
Project Case
FAQ
Q1: Who is Zhengzhou Hailos Refrigeration Equipment Co.,ltd?
A1: We are a professional factory specializing in R&D, production and export of precision air conditioners and industrial chillers, located in Zhengzhou, China. We focus on high-precision cooling equipment for data centers, laboratories, laser processing, electroplating, battery factories, medical rooms and industrial production lines. All units are strictly tested before delivery, with complete international certifications for global market sales.
Q2: What is your MOQ (Minimum Order Quantity)?
A2: 1 unit for standard models is acceptable; for customized non-standard machines, MOQ depends on configuration. Distributors with bulk orders get extra factory discount.
Q3: Do you accept factory inspection?
A3: Yes, warm welcome customers to visit our workshop and test equipment on site. We support live video factory tour if you cannot come to China temporarily.
Q4: Where are Hailos precision air conditioners widely used?
A4: Server data room, communication base station, medical lab, testing laboratory, battery workshop, optical equipment room, clean room, electronic manufacturing workshop, industrial control cabinet cooling.
Q5: Can precision air conditioner work all year round without shutdown?
A5: Yes. Our precision cooling units adopt heavy-duty scroll compressor, EC energy-saving fan and independent control system, designed for 24-hour non-stop operation all year long, low failure rate.
Q6: Can I adjust temperature and humidity remotely?
A6: Standard models support Modbus communication to connect with monitoring system; optional WiFi remote control module for mobile phone real-time parameter checking, alarm reminder and parameter modification.
Q7: What refrigerants do you use for precision AC?
A7: Mainly eco-friendly R410A, R134a; we can replace with R32, R290 low-GWP refrigerants to meet local environmental regulations in your country.
Q8: Do you support OEM / ODM customized service?
A8: Yes, full OEM & ODM service available: custom unit size, voltage (380V/220V/415V 50/60Hz), brand logo, control panel language (English, Spanish, Russian, Vietnamese), special refrigerant, remote monitoring system, cabinet color. We can design new model drawing based on your working conditions.
Q9: Do you provide technical drawing and parameter sheet?
A9: Yes. After confirming the model, we supply dimension drawing, technical datasheet, wiring diagram, installation manual in English PDF files for your project design.
Q10: Can you supply spare parts separately?
A10: Yes, we offer all replacement spare parts: compressor, fan motor, controller, filter, expansion valve, sensor.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2016
Total Annual:
4.4 millions-USD 4.6 millions
Employee Number:
>56
Ecer Certification：
Verified Supplier
Zhengzhou Hailos Refrigeration Equipment Co., Ltd. is a professional HVAC company integrating R&D, manufacturing, sales, and after-sales service. With over a decade of dedication to the precision air conditioning industry, we have built a nationwide sales and service network, deliverin...
Zhengzhou Hailos Refrigeration Equipment Co., Ltd. is a professional HVAC company integrating R&D, manufacturing, sales, and after-sales service. With over a decade of dedication to the precision air conditioning industry, we have built a nationwide sales and service network, deliverin...
