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25.2kW In‑Row Precision Air Conditioning System, Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall

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Zhengzhou Hailos Refrigeration Equipment Co.,ltd

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25.2kW In‑Row Precision Air Conditioning System, Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall

Name: 252kW InRow Precision Air Conditioning System Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall
Brand: Hailos
Price: 3000 USD

Quality 25.2kW In‑Row Precision Air Conditioning System, Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall for sale

Refrigerant : R410A

Outdoor unit weight (Kg) : 125

Model Number : L25

Gas tube dimensions (φmm) : 19

Unit weight (Kg) : 295

MOQ : 1

Delivery Time : 5-8 weeks

Electric heating type : PTC

outdoor unit dimensions : 960*380*800

Payment Terms : T/T

Cooling capacity (kW) : 25.2KW

Compressor type : Inverter Rotary Compressor

Price : $3000~$8000

Air volume (m³/h) : 5500

Supply Ability : 500sets /month

Model : L25

Recommended to use the main cable. : 3*4²+2*2.5²

Brand Name : Hailos

Liquid tube dimensions (φmm) : 16

Packaging Details : Cartons

Certification : ISO、CE

Humidifier Inlet Water Pipe (φmm) : 20

Condensate Drain Pipe (φ mm) : 25

Indoor unit dimensions : 300*1200*2000

Place of Origin : China

Cables are used to connect indoor and outdoor units. : 3*1.5²

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Product Introduction

25.2kW floor‑standing in‑row precision air conditioner is a mainstream cooling solution for contained cold aisle data centers. Adopts near‑rack cooling mode to avoid cold air loss in large rooms. Scroll compressor ensures stable performance under long‑time full‑load operation. Independent heating and humidifying modules realize year‑round constant temperature and humidity control. Support BMS system docking, real‑time data upload and remote operation management. Modular layout is convenient for later capacity expansion. Widely used in government computer rooms, bank data centers and internet enterprise server zones.

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
selective assembly	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

25.2kW In‑Row Precision Air Conditioning System, Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall

Certificate ( CE /ISO )

25.2kW In‑Row Precision Air Conditioning System, Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall

Packing

25.2kW In‑Row Precision Air Conditioning System, Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall

Project Case

25.2kW In‑Row Precision Air Conditioning System, Direct Expansion Close Control Cooler for Contained Cold Aisle Data Hall

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.

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