Customization 19 Inch Rack Mount Precision Air Conditioner for Data Center Server Room Cooling

• Customization: Available
• Standard: GB, EN, China GB Code, JIS Code, TEMA, ASME
• Surface Treatment: Powder Coated
• Model NO.: NDK-202644003
• Energy Source: Electric Arc
• Material: Stainless Steel
• Transport Package: Box
• Trademark: NUODIAN
• Origin: China
• HS Code: 8414599099
• Production Capacity: 10000
• Package Size: 120.00cm * 60.00cm * 200.00cm
• Package Gross Weight: 130.000kg

Product Description

Price negotiable (quoted based on specific configuration and quantity)

Product Overview
The Nuodian CJA Series Rack-Mount Air Conditioner is a cabinet-level temperature control product specifically designed for integrated cabinets, micro modules, and high heat density data centers. The indoor unit is designed according to standard 19-inch rack mounting dimensions, allowing it to be placed inside the cabinet close to the heat source, integrating seamlessly with communication equipment. The product features a compact and aesthetically pleasing structure, capable of precisely handling the high sensible heat generated by equipment inside the cabinet, effectively preventing local hot spots, reducing supply/return air distances, increasing return air temperature, and improving energy efficiency. It delivers significant energy savings and effectively supports the continuous development of green data centers.

 

Key Advantages
Premium Configuration

• Inverter Compressor: Cooling capacity adjustable from 30% to 100% with stepless control. Combined with ultra-precise PID control technology, temperature control is more accurate.
• EC Centrifugal Fan (Well-Known Brand): Airflow stepless adjustment, real-time on-demand output ratio adjustment, improving control accuracy and reducing fan power consumption.
• Electronic Expansion Valve (Standard): Fast adjustment speed, wide adjustment range, smooth adjustment of throttle opening, achieving precise refrigerant flow control.
• Outdoor Fan Stepless Speed Control: Outdoor fan motor speed can be adjusted steplessly based on refrigeration system pressure (25%-100% wide voltage control), stabilizing system pressure while reducing fan energy consumption.
• R410A Eco-Friendly Refrigerant: Designed with R410A environmentally friendly refrigerant, complying with modern environmental protection concepts.

Safety & Reliability

• Wide Voltage Adaptability: Supports ±20% voltage range, adapting to various harsh grid environments, reducing failure risks caused by large voltage fluctuations.
• Multiple Drainage Anti-Backflow Design: Prevents cabinet water damage.
• High/Low Pressure Sensors: Enables intelligent refrigerant capacity self-detection and early warning, ensuring safe operation of the refrigeration system.
• Optional PTC Electric Heater: Made of semiconductor material with positive temperature coefficient characteristics, avoiding surface reddening. Equipped with over-temperature protection for multiple safety assurances.

High Intelligence

• Inverter Compressor + Ultra-Precise PID Control: Higher temperature and humidity control accuracy.
• Vibration Compensation Algorithm: Prevents mist from being discharged with supply air, ensuring safe server operation.

Easy Installation & Maintenance

• Standard 19-Inch Rack Design: Can be installed in any standard server cabinet.
• Fan-Side & Unit Push-In Terminal Design: Whole-unit maintenance is convenient, with fast installation. Occupies minimal floor space, with 100% front access maintenance.
• Refrigerant Pipes with Quick Connectors: For fast and leak-free connection.

Optional Features

• Condensate forced drainage pump
• PTC electric heater

 

Technical Specifications

Parameter	Value
General
Product Series	CJA (Nuodian)
Mounting Type	19-inch rack-mount
Application	Integrated cabinet, micro module, high heat density data center
Refrigerant	R410A
Cooling
Compressor Type	Inverter (30%-100% stepless adjustable)
Expansion Valve	Electronic expansion valve (standard)
Indoor Fan	EC centrifugal fan (well-known brand), stepless airflow adjustment
Outdoor Fan	Stepless speed control (25%-100% wide voltage)
Electrical
Voltage Tolerance	±20%
Control	Ultra-precise PID control
Safety Features
Drainage	Multiple anti-backflow design
Refrigerant Monitoring	High/low pressure sensors, capacity self-detection
Electric Heater (Optional)	PTC type, over-temperature protection
Intelligent Features
Vibration Compensation	Prevents discharge of mist
Maintenance
Access	100% front access
Connections	Quick connectors for refrigerant pipes; push-in terminals for fans/unit

Note: Specific cooling capacity (kW), power supply, and dimensions vary by model. Please contact us for detailed specifications based on your requirements.

 

Standards & Certifications
The CJA Series Rack-Mount Air Conditioner is designed and manufactured in accordance with the following standards:

• IEC 60335-2-40: Safety of electrical heat pumps, air conditioners, and dehumidifiers
• GB/T 19413: Computer and data processing room unit air conditioners
• RoHS: Compliant with EU Restriction of Hazardous Substances
• CE (available upon request)

 

Application Scenarios
The CJA Series Rack-Mount Air Conditioner is widely used in the following scenarios:

• Micro module data centers: Directly installed inside micro module cabinets for precise cooling.
• High heat density server cabinets: Eliminates local hot spots in cabinets with power density >5kW per rack.
• Edge computing nodes: Compact design fits into space-constrained edge environments.
• Telecommunications cabinets: Provides reliable cooling for outdoor/indoor telecom equipment shelters.
• Industrial automation cabinets: Protects sensitive electronics in harsh industrial environments.
• Laboratory & test equipment: Maintains stable temperature for precision instruments.