Product Introduction
The S150 and S200 precision cooling systems combine high airflow, multi-compressor refrigeration, electronic expansion control, PTC heating, and wet-film humidification.
The refrigeration system uses R410A refrigerant and hermetic scroll compressors. The indoor evaporator and outdoor condenser use copper tubes with aluminum fins. The electronic expansion valve is used for refrigerant-flow control. The indoor unit includes an AC fan and initial-efficiency air filter, while the outdoor unit uses a top-discharge configuration.
The controller displays indoor temperature, humidity, current, and component operating status. The quotation also specifies alarm-history storage, audible and visual alarms, phase-sequence protection, high- and low-voltage protection, refrigerant pressure alarms, overcurrent protection, automatic protection, automatic recovery, automatic restart, multi-level password protection, RS485 communication, and MODBUS protocol access.
Application Scope:
Suitable for project evaluation in:
- Large computer and server rooms
- Telecom and network infrastructure rooms
- Industrial automation rooms
- Technical spaces requiring high airflow
- Equipment rooms requiring temperature and humidity control
- Projects requiring a 150kW or 200kW cooling configuration
Technical Parameters
Refrigeration, Airflow, and Control
Temperature, Humidity, Heating, and Filtration
Indoor and Outdoor Unit Configuration
The Following component configuration:
- Controller: Hailuos controller with Chinese/Russian color display
- Compressor: Copeland hermetic scroll compressor
- Expansion valve:electronic expansion valve
- Electrical components: Schneider or Delixi
- Indoor fan: Aifuluo low-noise fan
- Humidifier: Hailuos wet-film humidifier
- Pressure controller: Fengshen
- Filter drier: Aike
- Check valve: Shangheng
- Stop valve: Hongsen
- Evaporator, sensors, and air filter: Hailuos-specified components
Product Photo
Certificate ( CE /ISO )
Packing

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