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Zhengzhou Hailos Refrigeration Equipment Co.,ltd
Zhengzhou Hailos Refrigeration Equipment Co.,ltd
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In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

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In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

Supply Ability : 10 sets /month

Refrigerant : R410a

Unit size : 600*1200*2000

Model Number : L45

Cooling capacity : 42.5

Drain pipe : φ19

MOQ : 1

Delivery Time : 5-8 weeks

Fan type : EC axial / EC centrifugal

heating capacity : 6

Weight : 420

Payment Terms : T/T

expansionvalve : Electronic

Air pipe : φ16

Humidifier waterin : G1/2"

Price : $3000~$8000

Air flow : 10000

Liquid pipe : φ12

Certification : ISO、CE

Sensibleheat : 1

Place of Origin : China

factor compressor : Variablefrequency rotor compressor

Packaging Details : wooden cartons

humidification amount : 3

Brand Name : Hailos

model : L45

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HAILOS In-Row Cooling System Ideal for Data Centers & Telecom Cabinets, 220V/380V Dual Voltage Support

Product Introduction

Breaking the passive cooling mode of traditional computer room air conditioners, L series row precision air conditioners adopt an innovative row-side close heat source installation design. The equipment is deployed close to server racks, realizing zero-distance targeted cooling for heat-generating equipment, which greatly improves cooling response speed and cooling accuracy. The closed cold and hot aisle isolation structure completely isolates cold air supply and hot air return, avoiding air mixing and heat dissipation dead angles, and maximizing refrigeration efficiency. Equipped with high-performance AER air system and precision control modules, it achieves stable and efficient cooling for high heat density equipment clusters, perfectly solving the problems of uneven temperature and insufficient heat dissipation in dense data center racks.

Applications:

Modular Data Center
High Thermal Density Data Center
Container Data Center
Technical Parameters
No. Description Inverter frequency PAC Inverter frequency PAC
1 Model L35 L45
2 Unit performance Air volume (m³/h) 8200 10000
3 Cooling capacity (kW) 38.2 42.5
4 Number of compressors (units) 1 1
5 Operating mode Constant temperature and humidity type Constant temperature and humidity type
6 Compressor type Scroll compressor Scroll compressor
7 External static pressure (Pa) 50--300 50--300
8 Power supply (V) 230V 60HZ 230V 60HZ
9 Refrigerant R410A R410A
10 Expansion valve Electric expansion valve Electric expansion valve
11 Electric heating type PTC PTC
12 Electric heating power (kW) 6 6
13 Humidifier type wet film wet film
14 Humidification rate (kg/h) 3 3
15 Temperature control range (°C) 16-30 16-30
16 Humidity control range (RH%) 45-70 45-70
17 Temperature control accuracy (°C) ±2 ±2
18 Humidity control accuracy (RH%) ±5 ±5
19 Indoor unit Evaporator type Copper tube with aluminum fins Copper tube with aluminum fins
20 air filter G4 Level Initial Effect G4 Level Initial Effect
21 Indoor fan type EC fan EC fan
22 External dimensions (mm) W 600 600
23 D 1200 1200
24 H 2000 2000
25 Unit weight (Kg) 330 420
26 outdoor unit Condenser type Copper tube sleeve aluminum fin Copper tube sleeve aluminum fin
27 Number of outdoor units (units) 1 1
28 Outdoor unit weight (Kg) 120 145
29 External dimensions (mm) W 850 1470
30 D 500 850
31 H 1600 1085
32 Other Indoor unit air supply method Horizontal air supply Horizontal air supply
33 Tracheal tube dimensions (φmm) 22 22
34 Liquid tube dimensions (φmm) 16 16
35 Condensate drain pipe (φmm) φ19 φ19
36 Humidifier water inlet pipe (φmm) G1/2" G1/2"
37 It is recommended to use the main cable. 10²*3+6²*2 16²*3+6²*2
38 Cables are used to connect indoor and outdoor units. 2.5²*3 2.5²*3
39 Remote control system interface RS485 RS485
40 It has a power failure memory function Automatic power-on after power failure and reset Automatic power-on after power failure and reset
Product Photo

In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

Certificate ( CE /ISO )

In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

Packing

In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

Project Case

In Row Comms Room Air Conditioning Crah Unit Hvac Cooling System 220V

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.
constant temperature and humidity controltype (model: P xxKA)

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