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In Row Air Conditioning Unit
Created with Pixso. 45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation

Brand Name: Hailos
Model Number: L45
MOQ: 1
Price: $3000~$8000
Delivery Time: 5-8 weeks
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
ISO、CE
Model:
L45
Cooling Capacity (kW):
45KW
Air Volume (m³/h):
10200
Refrigerant:
R410A
Compressor Type:
Inverter Rotary Compressor
Electric Heating Type:
PTC
Gas Tube Dimensions (φmm):
6
Liquid Tube Dimensions (φmm):
3
Recommended To Use The Main Cable.:
3*4²+2*2.5²
Cables Are Used To Connect Indoor And Outdoor Units.:
3*1.5²
Humidifier Inlet Water Pipe (φmm):
20
Condensate Drain Pipe (φ Mm):
25
Indoor Unit Dimensions:
600*1200*2000
Unit Weight (Kg):
420
Outdoor Unit Dimensions:
850*550*1600
Outdoor Unit Weight (Kg):
120
Packaging Details:
Cartons
Supply Ability:
500sets /month
Highlight:

45kW In-row Precision Air Conditioning

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Close Coupled Data Center Cooling

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In Row Air Conditioning Unit

Product Description

Product Introduction

45kW chilled water in-row precision air conditioner is designed for data centers with central chilled water system. It is placed between server racks to realize near-heat-source cooling, short airflow path and low air transport loss. The unit adopts large-area V-type evaporator, high sensible heat ratio design, mainly sensible cooling to reduce unnecessary dehumidification and stabilize indoor humidity automatically. Built-in EC variable speed fans, continuously adjust airflow following rack heat load. The piping can be connected from top or bottom as site requirement. All maintenance components are accessible from front side, convenient for on-site service without pulling out the whole unit. Integrated industrial controller with touch screen, real-time display temperature, humidity, water flow and fault alarm. Support BMS system integration, widely applied in large cloud data center, enterprise computer room, co-location IDC project. No refrigerant inside indoor unit, improve safety for large scale deployment.

Technical Parameters

Model LXXAW L12 L25 L35 L40
Cooling
capacity
Capacity KW 12.5 25.2 38.2 42.5
Sensible cooling
caacit
KW 12.5 25.2 38.2 42.5
Sensibleheat
1 1 1 1
factor
compressor

Variablefrequency rotor compressor Variablefrequencyvortex compressor
Compressor Fan type
EC axial / EC centrifugal EC axial / EC centrifugal EC centrifugal EC centrifugal
Air flow m3/h 3200 5500 8200 10000
ventilation patte
Rear return air Frontal air supply, can be configuredwithfield adjustabledirection winddeflector,
can realizehorizontal air supplyfrom thefront,horizontal air supplyfrom the left side,
horizontal air supplyfrom the right side, andhorizontal air supplyfrom the left and right sides
expansionvalve
Electronic
Refrigerant
R410a
selective
assembly
heating capacity KW 3 3 6 6
humidification
amount
Kg/h 3 3 3 3
Unit size Width mm 300 300 600 600
Length mm 1200 1200 1200 1200
Height mm 2000 2000 2000 2000
Connection
pipe
Air pipe mm φ16 φ19 φ22 φ22
Liquid pipe mm φ12 φ16 φ16 φ16
Drain pipe mm φ19 φ19 φ19 φ19
Humidifier waterin let pipe G1/2" G1/2" G1/2" G1/2"
Weight Kg 260 295 390 420
Distribution
parameter
W
Power supply
380V3Ph-50Hz
Recommended
circuit breaker

D32 D40 D63 D63
iring specification mm2 6 10 10 10
Outdoor
unit
Model
SCW181 SCW48E SCW48E SCW55E
Quantity
1 1 2 2
Weight Kg 60 125 125 145
Wiring specificatio mm2
n
1.5 2.5 2.5 2.5
Vertical
mounting
W mm 850 850 850 850
L mm 550 550 550 550
H mm 800 1600 1600 1600
Remark 1. Test conditions: return air temperature 37°C, relative humidity 24%;
2. The depth dimension can be extended to 1200mm,
and the height dimension can be extended to 2200mm;
3. The outdoor unit is selected according to the inlet air temperature of 35°C.
For other operating environments, please contact our company;
4. When the equivalent distance of the connecting pipe exceeds 30m,
please refer to the installation specification to increase the pipe diameter;
5. If the data is not listed in the data sheet, please contact our company;
6. If you have other customized needs, please contact our company.

Product Photo 

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation

Certificate ( CE /ISO )

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation


Packing

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation


Project Case

45kW Chilled Water In-row Precision Air Conditioning Unit, Close Coupled Cooling for Data Center Hotspot Mitigation

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.