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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
Parameter
S150
S200
Airflow
32,400m3/h
42,000m3/h
Cooling capacity
150kW
200kW
Compressor quantity
2
4
Compressor type
Hermetic scroll compressor
Hermetic scroll compressor
Operating mode
Constant temperature and humidity
Constant temperature and humidity
External static pressure
30-350Pa
30-350Pa
Standard air pressure
200-550Pa
200-550Pa
Power supply
400V, 50Hz
400V, 50Hz
Refrigerant
R410A
R410A
Expansion valve
Electronic expansion valve
Electronic expansion valve
Remote control interface
RS485
RS485
Communication protocol
MODBUS
MODBUS
Temperature, Humidity, Heating, and Filtration
Parameter
S150
S200
Electric heater type
PTC
PTC
Electric heater capacity
80kW
96kW
Humidification type
Wet-film
Wet-film
Humidification capacity
24kg/h
30kg/h
Temperature control range
18-28C
18-28C
Humidity control range
40-75% RH
40-75% RH
Temperature control accuracy
+/-2C
+/-2C
Humidity control accuracy
+/-5% RH
+/-5% RH
Air filter
Initial-efficiency filter
Initial-efficiency filter
Indoor and Outdoor Unit Configuration
Parameter
S150
S200
Indoor evaporator
Copper tube with aluminum fins
Copper tube with aluminum fins
Indoor fan
AC fan
AC fan
Indoor unit dimensions, listed W/D/H sequence
3400 x 2200 x 2500mm
4000 x 2200 x 2700mm
Indoor unit weight
2,400kg
2,800kg
Cabinet panel
Double-layer galvanized steel panel with polyurethane insulation
Double-layer galvanized steel panel with polyurethane insulation
Outdoor condenser
Copper tube with aluminum fins
Copper tube with aluminum fins
Outdoor unit quantity
2
4
Listed outdoor unit weight
300kg
300kg
Outdoor unit dimensions, W/D/H
2100 x 1100 x 1085mm
2100 x 1100 x 1085mm
Air discharge
Top discharge
Top discharge
Gas pipe size
28 x 2mm
28 x 4mm
Liquid pipe size
22 x 2mm
22 x 4mm
Recommended main power cable
3 x 35mm2 + 2 x 10mm2
3 x 35mm2 + 2 x 10mm2
Indoor/outdoor connection cable
3 x 2.5mm2 x 2
3 x 2.5mm2 x 4
Humidifier water inlet pipe
20mm
20mm
Condensate drain pipe
25mm
25mm
Condensate drain pump
0.5kW
0.75kW
Power-off memory
Automatic restart after power restoration
Automatic restart after power restoration
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)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2016
Total Annual:
4.4 millions-USD 4.6 millions
Employee Number:
>56
Ecer Certification：
Verified Supplier
.aboutus_99716 .right_wrap .right_wrap_content_item .pic-list .image-part{
width:100%
}
Zhengzhou Hailos Refrigeration Equipment Co., Ltd. is a professional HVAC company integrating R&D, manufacturing, sales, and after-sales service. With over a decade of dedication to the pre...
.aboutus_99716 .right_wrap .right_wrap_content_item .pic-list .image-part{
width:100%
}
Zhengzhou Hailos Refrigeration Equipment Co., Ltd. is a professional HVAC company integrating R&D, manufacturing, sales, and after-sales service. With over a decade of dedication to the pre...
