High Efficiency Chilled Water Precision Air Conditioner for IT Computer Room Cooling
Product Introduction
This high efficiency chilled water precision air conditioner is specially engineered for IT computer room, server room and data center constant temperature & humidity control.
Adopts high-performance EC fans and stable chilled water cooling system to deliver reliable precise cooling, effectively dissipate heat generated by IT equipment.
Supports Modbus / BACnet communication for centralized intelligent monitoring, features high sensible heat ratio, low operation noise and outstanding energy-saving performance.
Available in upflow/downflow/row mounted types to meet different layout demands of IDC, telecom station and laboratory precision environment. CE certified, customized specifications are acceptable.
Applications:
- Precision Metrology & Calibration Centers
- Semiconductor & Microelectronics Manufacturing
- Aerospace Research & High-tech Laboratories
- Pharmaceutical Storage & Operating Rooms
Technical Parameters
| No. |
Description |
Model parameters |
| 1 |
|
Model |
S20 |
| 2 |
Unit performance |
Air volume (m³/h) |
5800 |
| 3 |
Cooling capacity (kW) |
20.1 |
| 4 |
Number of compressors (units) |
1 |
| 5 |
Operating mode |
Constant temperature and humidity type |
| 6 |
Compressor type |
Scroll compressor |
| 7 |
External static pressure (Pa) |
50-350 |
| 8 |
Power supply (V) |
220V 60Hz |
| 9 |
refrigerant |
R410A |
| 10 |
Expansion valve |
Electronic expansion valve |
| 11 |
Electric heating type |
PTC |
| 12 |
Electric heating power (kW) |
10 |
| 13 |
Humidifier type |
wet film |
| 14 |
Humidification rate (kg/h) |
9 |
| 15 |
Temperature control range (°C) |
18-30 |
| 16 |
Humidity control range (RH%) |
45-70 |
| 17 |
Temperature control accuracy (°C) |
±2 |
| 18 |
Humidity control accuracy (RH%) |
±5 |
| 19 |
Indoor unit |
Evaporator type |
Copper tube with aluminum fins |
| 20 |
air filter |
G4 Level Initial Effect |
| 21 |
Indoor fan type |
EC |
| 22 |
External dimensions (mm) |
W |
300 |
| 23 |
D |
1200 |
| 24 |
H |
2000 |
| 25 |
Unit weight (Kg) |
240 |
Product Photo
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Certificate ( CE /ISO )
Packing
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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.
constant temperature and humidity controltype (model: P xxKA)
