Project Overview: A medium-sized IDC data center with high rack density and concentrated heat generation, requiring strict control of temperature, humidity, and cleanliness.

• Customer Pain Points: The existing air conditioner system provided uneven cooling, resulting in noticeable local hotspots, high energy consumption, and significant humidity fluctuations that could lead to equipment failures.

• Solution: Deployed Shuni precision data center air conditioners featuring constant temperature and humidity control, flexible underfloor or overhead airflow configurations, and an intelligent group control system.

• Results:

◦ Data center temperature consistently maintained at 22±1°C, with humidity between 40%–60% RH

◦ Eliminated cabinet hotspots, improved cooling efficiency, and significantly optimized PUE

◦ 24/7 continuous and stable operation with zero downtime throughout the year

Case Study 2: Enterprise-Level Core Data Center (Financial/Internet Industry)

• Project Overview: Enterprise core data center with high-density server, switch, and storage equipment requiring high reliability

• Customer Pain Points: Conventional air conditioners lack sufficient temperature control precision, have weak dehumidification capabilities, and frequent maintenance disrupts business continuity

• Solution: Deployed constant temperature and humidity precision air conditioners featuring high-efficiency filtration, low noise, automatic restart upon power restoration, and remote monitoring capabilities

• Application Results:

◦ Precise and stable temperature and humidity control ensure the stable operation of network equipment

◦ Dust-proof and anti-static filters extend equipment lifespan

◦ Support for remote operation and maintenance reduces on-site inspections and lowers operational costs

Case Study 3: Government/Public Institution Data Center

• Project Overview: Government intranet data center with strict requirements for security, stability, and quiet operation

• Customer Challenges: Compact space, significant cooling demands, and the need for 24/7 uninterrupted operation

• Solution: Precision air conditioners designed for small server rooms, featuring energy-efficient inverter technology and a high-airflow, low-temperature-differential design

• Application Results:

◦ Uniform cooling with no dead zones, ensuring stable and reliable operation

◦ Low noise and high energy efficiency, meeting the server room’s environmental requirements