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26.7kW In-Row Cooling Unit for Data Centers | High-Airflow EC Fan Design
Product Overview
Constant Temperature & Humidity Air Conditioner In Row Precision Air Conditioning For IDC
In-row air conditioners, also known as cool row air conditioning, are placed between server cabinet columns to provide direct cooling to heat sources. As part of mechanical room air conditioning systems, these units address the increasing heat dissipation from servers and communication equipment in data centers. Traditional forward air conditioning methods often fail to meet modern equipment temperature and humidity requirements. In-row cooling ensures cool air enters equipment directly for effective heat removal and prevents local overheating.
Features & Benefits
Structure & Components
Efficient EC Fan System
Saving 20%-30% energy compared to traditional AC motor
Motor soft-startup function with low startup current
Automatic rotary speed adjustment based on cooling requirements and airflow pressure
N+1 redundancy configuration of fans ensures continuous airflow during fan faults
Easy-maintenance design
High Efficiency Compressor System
Uses R410A refrigerant
Scroll compressor with high reliability and energy efficiency ratio
Electronic Expansion Valve
Smooth throttle adjustment for energy savings
Wide operational range reduces superheat degree and improves EER
Precise cooling capacity and heat load matching
Quick response for precise cooling control
EVO Control System
Graphic display showing running status and inlet/outlet air temperature/humidity
Advanced team work function supporting up to 32 units with easy network setup
Standard RS485 port with optional SNMP, TCP/IP interfaces, and GPRS with SMS
Standard communication protocol with optional customized specifications
High Flexibility
Air-cooled or chilled water-cooled cooling schemes available
Scalable design reduces initial investment - additional units can be easily added as cooling demand increases
High reliability and serviceability
24*7 uninterruptible operation design
4 levels of password protection
Service access via front or rear of the unit
Advantages
Technical Parameters
Model
CRA013A
CRA020A
CRA040A
CRA050A
CRA060A
Air supply
Front/Side
Front/Side
Front
Front
Front
Power supply
380VAC/3Ph/50Hz
Cooling capacity-KW
13.2
26.7
42.6
53.3
63.9
Sensible cooling-KW
13.2
26.7
42.6
53.3
63.9
Compressor
Refrigerant
R410A
Quantity
1
Fan
Fan type
EC Centrifugal fan
Quantity
4
5
2
3
3
Air volume-m3/h
3200
5000
8800
11000
12500
Heater
Heat type
PTC
Capacity-KW
2
3
6
6
6
Humidification
Capacity-KW
1
1.5
3
3
3
Certificates
Factory Details
Packing and Delivery
Case Studies
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
10,000,000.00-10,000,000.00
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Coolnet focuses on the R&D, production and application of data center integrated solutions. It is a service provider in the field of information infrastructure construction, with technology, products and solutions, and is committed to providing customers with products and overall solutions in ...
Coolnet focuses on the R&D, production and application of data center integrated solutions. It is a service provider in the field of information infrastructure construction, with technology, products and solutions, and is committed to providing customers with products and overall solutions in ...
