Product Specification
|
|
|
|
| Secondary Side Supply/Return Water Temp. |
40/50 ° |
Cooling Capacity |
1200KW |
| Delivery Time |
5-8 weeks |
Secondary Side Connection |
DN80 |
| Primary Side Pressure Drop |
≤100 KPA |
Payment Terms |
T/T |
| Primary Side Connection |
DN80 |
Primary Side Supply/Return Water Temp. |
35/45 ° |
| Supply Ability |
500sets /month |
Rated Power |
9KW |
| Secondary Side Flow Rate |
45 m³/h |
Product |
Coolnant Distribution Uniit |
| Packaging Details |
Cartons |
Power Supply |
3Ph, 60Hz (common to all models) |
| Certification |
ISO、CE |
Model Number |
L35 |
| Place of Origin |
China |
Brand Name |
Hailos |
| High Light |
rack-mounted coolant distribution unit
，200KW liquid cooling CDU
，1200KW coolant distribution system
|
Product Introduction
Liquid Rack-Mounted Coolant Distribution Unit (CDU) 200KW 500KW 1200KW
The DWW series cabine-type CDU is the central hub for high-density data center cooling.
Featuring a robust dual-pump redundant design and a high-efficiency stainless steel plate heat exchanger,
it ensures zero contamination with full internal stainless steel piping.
Managed by an international brand PLC with a color HMI and Modbus RTU/TCP/IP support,
it delivers precise temperature and flow control for demanding IT environments.
Key Parameters:
- Cooling Capacity: 200kW (DWW200-50A), 500kW (DWW500-80A), 1200kW (DWW1200-125A)
- Secondary Side: 40/50°C (Flow/Return), Flow Rate 18/45/105 m³/h, DN50/DN80/DN125
- Primary Side: 35/45°C, DN50/DN80/DN125, Pressure Drop ≤100 kPa
- Power: 4.5kW / 9kW / 16.5kW (380-415V 3Ph 50/60Hz / 460-480V 60Hz)
- Dimensions: W600/900/1200 x D1200/1400 x H2000/2200 mm
Applications: AI computing clusters, hyperscale data centers, HPC liquid cooling loops, and telecom edge computing micro-modules.
Technical Parameters
| Parameter |
Unit |
DWW200-50A |
DWW500-80A |
DWW1200-125A |
| Cooling Capacity |
kW |
200 |
500 |
1200 |
| Secondary Side Supply/Return Water Temp. |
°C |
40/50 |
40/50 |
40/50 |
| Secondary Side Flow Rate |
m³/h |
18 |
45 |
105 |
| Secondary Side Connection |
DN |
DN50 |
DN80 |
DN125 |
| Primary Side Supply/Return Water Temp. |
°C |
35/45 |
35/45 |
35/45 |
| Primary Side Connection |
DN |
DN50 |
DN80 |
DN125 |
| Rated Power |
kW |
4.5 |
9 |
16.5 |
| Primary Side Pressure Drop |
kPa |
≤100 |
≤100 |
≤100 |
| Power Supply |
— |
380V415V, 3Ph, 50/60Hz; 460V480V, 3Ph, 60Hz (common to all models) |
|
|
| Unit Width (W) |
mm |
600 |
900 |
1200 |
| Unit Depth (D) |
mm |
1200/1400 (selectable) |
|
|
| Unit Height (H) |
mm |
2000/2200 (selectable) |
|
|
Product Photo
- Dual-pump redundancy design enables automatic switching to backup pump operation in case of single-pump failure.
- High-efficiency stainless steel plate heat exchanger with compact structure and high corrosion resistance.
- Internal piping is made of stainless steel, ensuring a clean and contamination-free system.
- Internationally renowned brand PLC controller for guaranteed safety.
- Intelligent PLC control program for real-time monitoring and control of the unit's safe and stable operation.
- Expert-level fault diagnosis simplifies operation and maintenance.
- Supports Modbus RTU, with optional TCP/IP.
- Easy-to-use color human-machine interface allows managers to quickly understand the unit's operating status.
- Touchscreen with multi-level password settings protects information security.
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.
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
-
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
-
-
Total Annual:
4.4 millions-USD 4.6 millions
-
-
Ecer Certification：
Verified Supplier
+ Read More
