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3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner
3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner
Specifications
Standard Air Volume :
1100
Model Number :
1.5P rack mount
Humidification Capacity (kg/h) :
1 KW
Price :
$450
Max operating current :
16.5KW
Supply Ability :
200 sets /month
Model :
DCAI-50I
MOQ :
1
Delivery Time :
5-8 weeks
Heater Power (kW) :
2 KW
Payment Terms :
T/T
Tated power supply :
208-240V, 1Ph, 50/60Hz
Fan type :
Backward-curved EC Centrifugal Fan
Certification :
ISO、CE
Net weight :
27kg
Brand Name :
Custom made or our own brand
Indoor Unit Dimensions :
443*715*218 CM
Packaging Details :
wooden cartons
Place of Origin :
China
Outdoor unit dimennsion :
793*310*537CM
Description

Product Introduction


The Rack-Mounted Precision Air Conditioner (DCAI Series) is a compact, high-efficiency cooling solution designed for server cabinets and edge computing enclosures. With cooling capacities from 3.5 kW to 12.5 kW, it integrates EC centrifugal fans, electric heating, and humidification functions within a space-saving 443mm-wide chassis. Engineered for 208–240V single-phase power, it delivers precise temperature and humidity control directly at the rack level, eliminating the need for room-level CRAC units in distributed deployments.


Key Features:

  • Full variable-capacity design with an energy efficiency ratio (EER) of up to 3.5.
  • Superior space utilization, maximizing available rack unit (U) space for users.
  • High-performance condensate pump assembly eliminates the risk of internal water leakage.
  • Intelligent microcomputer control system for real-time monitoring.
  • Rack-mount air conditioner compatible with 1000mm–1400mm deep server cabinets.
  • Indoor and outdoor units feature pre-installed quick-connect fittings and factory-charged refrigerant, enabling welding-free on-site installation.

Application Scenarios

  • Edge data centers and micro-modular data centers
  • Network closets and telecom exchange rooms
  • Remote IT cabinets requiring autonomous climate control
  • Liquid cooling system support (as dry cooler or heat rejection assist)


Technical Parameters

Specification

DCAI-40I

DCAI-50I

DCAI-80I

DCAI-130I

Rated Voltage / Frequency

208-240V, 1Ph, 50/60Hz (Across all models)

208-240V, 1Ph, 50/60Hz

208-240V, 1Ph, 50/60Hz

208-240V, 1Ph, 50/60Hz

Cooling Capacity (kW)

3.5 (1.5 HP)

5 (2 HP)

7.5 (3 HP)

12.5 (5 HP)

Max. Operating Current (A)

11.5

16.5

20

35

Standard Airflow (m³/h)

800

1100

1650

2200

Fan Type

Backward-curved EC Centrifugal Fan (Across all models)

Backward-curved EC Centrifugal Fan

Backward-curved EC Centrifugal Fan

Backward-curved EC Centrifugal Fan

Heater Power (kW)

2

2

3

4

Humidification (kg/h)

1

1

1.5

3

Indoor Unit (W x D x H) (mm)

443 x 715 x 218

443 x 715 x 218

443 x 715 x 351

443 x 715 x 440

Net Weight (kg)

27

28

36

42

Outdoor Unit Model

DHA-50L

DHA-70L

DHA-100L

DHA-160L

Outdoor Unit (W x D x H) (mm)

793 x 310 x 537

793 x 310 x 537

1027 x 405 x 733

1019 x 405 x 1343


Product Photo

3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner


3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner

3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner


Certificate ( CE /ISO )

3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner


Packing

3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner


Project Case

3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner

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.
ctant temperature and humidity controltype (model: P xxKA)
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3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner

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Product Detail
Standard Air Volume :
1100
Model Number :
1.5P rack mount
Humidification Capacity (kg/h) :
1 KW
Price :
$450
Max operating current :
16.5KW
Supply Ability :
200 sets /month
Contact Supplier
3.5KW 5KW 7.5KW 12.5KW Rack-mounted precision air conditioner

Zhengzhou Hailos Refrigeration Equipment Co.,ltd

Verified Supplier
1 Years
henan, zhengzhou
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Precision AC Unit, In Row Air Conditioning Unit, Server Room AC Unit
Total Annual :
4.4 millions-USD 4.6 millions
Employee Number :
>56
Certification Level :
Verified Supplier
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