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CTACJ-CSA3030
Cooltechx
Product Advantages
Variable-frequency pump, no compressor needed
Uses natural cooling, AEER increased by 60%+
Zero-energy humidification, no heat, no scaling
Stable performance, saves up to 95% energy
Real-time monitoring
Auto mode switching for efficient operation
Technical Parameter
| Product Model | CTACJ-CSA3030 | |
| Cooling Capacity Segment | 12HP | |
| Function Type | Cooling only | Constant temperature and humidity |
| Annual Energy Efficiency Ratio (AEER) | 4 | |
| Cooling Capacity (kW) | 30 | |
| Sensible Heat Ratio (kW) | 0.9 | |
| Heating Capacity (kW) | — | 6 |
| Humidification Capacity (kg/h) | — | 3 |
| Indoor Unit Air Volume (m³/h) | 7500 | |
| Indoor Unit Parameters - External Dimensions: Width×Depth×Height (mm) | 900×750×1975 | |
| Indoor Unit Parameters - Weight (Net Weight, kg) | 220 | 220 |
| Outdoor Unit Parameters - External Dimensions: Width×Depth×Height (mm) | 1300×740×1216 | |
| Outdoor Unit Parameters - Weight (Net Weight, kg) | 145 | |
| Rated Voltage/Rated Frequency | 380V 3N~/50Hz | |
| Maximum Positive Drop (Outdoor Unit on Top: m) | 20 | |
| Maximum Negative Drop (Outdoor Unit at Bottom: m) | 5 | |
| Refrigerant | R410A | |
| Standard Working Condition: Indoor Return Air Dry - bulb Temperature 24°C, Wet - bulb Temperature 17°C, Outdoor Dry - bulb Temperature 35°C | ||
Company Profile
Cooltec Cooling Technology (Qingdao) Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, sales, and service. At present, the company's main products are industrial air conditioners and water chillers. The core R&D team of Coltec comes from a famous industrial refrigeration enterprise in the US and has world-leading industrial refrigeration technology.
* Excellent team to serve overseas customers. We try to understand customer and their need. The company offers excellent pre, during, and after sales service. Consultative sales model is our aim in expansion of overseas market
* Excellent design capability, originated from excellent engineers, with first-class enterprise working experience.
* Short lead time, quick response
* Inexpensive sample/demo product price & quickest delivery in industry.
* Convenient geographical location, to better serve international markets. All three factories are export friendly located with good traffic.
ONE-STOP COOLING SOLUTION
* Headquartered in Qingdao, China
* Suzhou factory was established in 2009, strong at manufacturing cabinets, heat exchanger & economy cabinet air conditioners.
* Shenzhen factory was established in 2015 focusing on, precision air conditioner, UPS, data center, IT & energy storage cooling solution
* Qingdao factory was founded in 2020, focusing on telecom cabinet air conditioner, industrial indoor cabinet air conditioner, outdoor electric cabinet air conditioner & cabinet air conditioner R&D.
* The Qingdao headquarters has a professional team of overseas sales representatives and managers.
FAQ
What if the precision air conditioner has a low energy efficiency ratio (EER/AEER)?
Chek if the air conditioner needs cleaning or maintenance. Dust and dirt may reduce efficiency.
Make sure the air conditioner's filters are cleaned or replaced regularly to keep air flowing smoothly.
Check if the refrigerant charge is sufficient. Insufficient refrigerant will affect the energy efficiency of the air conditioner.
Consider upgrading to a more efficient variable frequency precision air conditioner, which usually has a higher energy efficiency ratio.
What is the reason for excessive noise when the precision air conditioner is running?
Check if the air conditioner is installed firmly. Loose parts may cause additional noise.
Check if the fan and compressor need lubrication. Friction and wear may be the source of noise.
Check if there is any foreign matter entering the air conditioning system, which may interfere with the rotation of the fan.
Consider installing sound insulation materials or using low-noise models in noise-sensitive areas.
What if the precision air conditioner cannot reach the set temperature?
Check if the air conditioner's refrigerant is leaking or insufficient.
Check if the air conditioner's sensors are working properly. Sensor failure may cause inaccurate temperature control.
Check whether the air conditioner's filter is clogged, affecting air flow and heat exchange efficiency.
Consider whether the outdoor ambient temperature is too high, causing the air conditioner to work under increased pressure.
What if the precision air conditioner's humidification function is not effective?
Check whether the water source of the humidifier is clean. Water quality problems may affect the humidification effect.
Check whether the wet film of the humidifier needs to be replaced. Aging wet film will reduce humidification efficiency.
Check whether the drainage system of the air conditioner is clogged, affecting the circulation of humidification water.
Consider whether the humidification settings need to be adjusted to adapt to different environmental humidity requirements.
