2500W 3500W 4000W Server Room Air Conditioning Unit

Basic Information
Place of Origin: China
Brand Name: Coolnet
Certification: CE/ISO9001
Model Number: CI05,09
Minimum Order Quantity: 1
Price: $500.00-5000.00/set
Packaging Details: WOODED
Delivery Time: 4W
Payment Terms: T/T
Supply Ability: 1000-5000/set/month
Detail Information
Cooling Capacity: 3.5KW-9KW Color: Black/Grey White/other Custom Colors
Mounting: Rack Mountnting Power: 1N-220V-50Hz,110v/50hz/60hz
Air Flow: 750-1100M3/H Application: Cabinet/ Intelligent Project And Medium & Small Sized Enterprise
Height: 5U,9U Type: Split
Voltage: 220V, 380V
High Light:

4000W server room air conditioning unit


CE 4000W server room air conditioning unit


4kw precision air conditioner for server room

Product Description

Server Room Air Conditioner For Data Center AC Inverter Air Conditioners 2500W 3500W 4000W


Product Introduction                                          

COOL RACK Series rack-mounted air conditioner is a cabinet-level temperature control product specially designed for integrated cabinets data center, modular data center or high heat density data centers. It can be placed in the cabinet close to the heat source and can accurately handle the output of the equipment in the cabinet. The high sensible heat can effectively prevent the generation of local hot spots, reduce the return air distance, increase the return air temperature, and improve the energy efficiency ratio.



Remote measuring, remote communication, remote control, which can realize multiple automatic protection and comprehensive
self-testing function;

* Strict process control and famous brand components to ensure high quality and reliability
of this product;
* Fit for harsh condition (T3), R134a refrigerant ;
* Multiple self-protection design , RS485 communication port (MODBUS-RTU protocol);
* LED display, all the settings can changed at the field;
* Built-in condensate water evaporating device;
* Dry contact alarm output, NO/NC optional;

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  • Micro Data C enter
  • Single row cabinet
  • Modular Computer Rooms
  • Medium and high heat density computer room
  • Modular Data Center
  • IT Rack for Blade Servers

Prouct Characteristics                                                   


High-level Configuration

▪ High-efficiency inverter compressor, ultra-precise PID control, more precise temperature control.

▪The well-known EC centrifugal fan can adjust the air volume output ratio in real time as needed.

▪Equipped with electronic expansion valve, smoothly adjust the throttle opening, realize precise adjustment of the unit.

▪Outdoor motor chopper speed regulation, which can realize 25-100% wide voltage speed regulation control.

▪R410A environmentally friendly refrigerant design.

Safe & Reliable

▪Very wide grid adaptability, can meet ±20% voltage range, adapt to various harsh grid environments.

▪Multi-drainage and anti-back flow design to prevent cabinet flooding.

▪Intelligent self-detection of refrigerant capacity and intelligent early warning to ensure the safe operation of the refrigeration system.

High Intelligent

▪High-efficiency inverter compressor, ultra-precise PID control technology.

▪Unique vibration compensation algorithm to realize broadband operation of the unit.

▪Safe and reliable anti-condensation algorithm to ensure the safe operation of the server.

Easy Installation & Maintenance

▪Standard modular design to fit into standard server racks.

▪The design of plug-in terminals on the fan side and the whole machine makes the whole machine easy to maintain and fast to install; it occupies a small area and has 100% full frontal maintenance.

▪Refrigeration piping is connected with quick couplings.

Various Options

▪Strong drainage of condensate

▪Wet film humidifier

▪Electric heater

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Indoor Unit Parameters                                                

Model-CJA 0003 0005 0007 0012
Phase/Function 1.5P,Single Phase 2P,Single Phase 3P,Single Phase 5P,Single Phase
Cooling capacity kW 3.5 5 7.5 12.5
Sensible cooling capacity k W 3.5 5 7.5 12.5
Air volume m³/h 800 1150 1600 2300
Sensible heat ratio % 100 100 100 100
Heating kW (Option) 1 1 2 3
Maximum operating current A 15 15 25 34
Power Cord Cable Specifications mm 3×2.5 3×2.5 3×4 3×6
Indoor/outdoor unit shut-off valve
Refrigerant gas pipe φ mm 12.7 12.7 12.7 15.88
Refrigerant liquid pipe φ mm 9.52 9.52 9.52 9.52
Indoor unit structural parameters
Dimension:W×D×H mm 442×714×175 (4U)
442×714×218 (5U)
442×714×218 (5U) 442×714×351 (8U) 442×714×440 (10U)
Outdoor Unit
Type-CJT 3005 3005 3008 3013
Quantity 1 1 1 1
Note 1: Under standard conditions, the indoor dry bulb temperature is 37°C, the wet bulb temperature is 21°C, and the outdoor dry bulb temperature is 35°C;
Note 2: The above table is only part of the parameters, the specific configuration is subject to the actual purchase of the nameplate.


Outdoor Unit Parameters                                               

Type- CJT 3005 3005 3008 3013
Power supply 220Vac/1Ph/50Hz
Installation Vertical
Speed mode Stepless speed regulation
Noise dBA 54 55 56 58
Rated current A 6 6 10 15
Power Cord Cable Specifications mm 4×1.5 4×1.5 4×2.5 4×4
Communication cable specificati mm (with shielding function) on 3×1 3×1 3×1 3×1
Structural parameters of outdoor unit
Dimension:W×D×H mm 840×285×610 840×285×610 880×360×800 930×390×1270
① The power cord of the outdoor unit must be connected from the indoor unit;
②The ex-factory unit is not equipped with a 4.3-inch touch screen, and needs to be purchased separately.



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Factory Details                                                    

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Packing & Delivery                                         

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Contact Details

WhatsApp : +8618326091011