High-sensible-heat-ratio in-row cooling with EC fans, variable frequency compressors, and CAN bus networking for hot spot elimination.
The HM Series In-Row Precision Air Conditioner provides targeted cooling solutions to eliminate hot spots in medium to high-density data centers. By positioning the cooling unit directly between server racks, it delivers spot cooling to IT loads, ensuring efficient thermal management for high-density equipment. This row-based architecture significantly reduces the distance airflow must travel, optimizing cooling effectiveness and reducing energy consumption. Featuring fully variable frequency compressors and high-efficiency EC fans, the unit adapts its cooling output in real-time to match the heat load, optimizing PUE. The system boasts a high sensible heat ratio (over 95%), meaning almost all its cooling capacity is used to lower air temperature without dehumidification. Its large 7-inch touchscreen enables easy monitoring, while CAN bus networking allows for group control of up to 32 units. Optional features like dual power supplies and water leak sensors enhance reliability and security.
| Parameter | ZT-HM12R ~ 60R | ZT-HM30RC ~ 80RC (Chilled Water) |
|---|---|---|
| Cooling Capacity | 15 – 62.6 kW | 32.9 – 61.4 kW |
| Airflow Volume | 3,000 – 12,000 m³/h | 5,000 – 8,500 m³/h |
| Sensible Cooling Capacity | 15 – 62.6 kW | 32.9 – 61.4 kW |
| 100% Sensible Heat Ratio | Yes | Yes |
| Electric Heating Capacity | 3 – 6 kW | 3 – 6 kW |
| Humidification Volume | 1.5 – 3 kg/h | 1.5 – 3 kg/h |
| Fan Configuration | EC DC brushless, stepless control | EC DC brushless, stepless control |
| Display | 7" touchscreen | 7" touchscreen |
| Refrigerant / Medium | R410A (DX series) | Chilled water |
| Width Options | 300 mm / 600 mm | 300 mm / 600 mm |
Provides close-coupled cooling directly to IT loads, effectively eliminating thermal hot spots in high-density racks.
Over 95% sensible cooling ensures maximum energy is used for temperature reduction, improving overall efficiency.
7-inch touchscreen with CAN bus networking for group control and detailed monitoring of up to 32 units.
Supports top, front, and side airflow configurations to seamlessly adapt to various data center layouts and needs
Tell us your needs for data center infrastructure, and our team will provide you with customized green & energy-saving integrated solutions with global delivery and fast response.
EN
