Shenling Unitary Air Conditioners deliver clean, comfortable, healthy and fresh air for airports. These systems are ideal for providing efficient, localized cooling in specific areas of an airport terminal. While large-scale systems like chillers are typically used to cool extensive terminal spaces, unitary air conditioners offer a cost-effective solution for smaller, individual zones within the terminal such as lounges and server rooms, ensuring optimal climate control where it’s needed most.
Key features of the Shenling Unitary Air Conditioners:
- 1. Wide Application Range
- Broad Capacity Options: Shenling’s unitary air conditioners offer a wide range of capacities to suit different needs.
- Air-cooled floor-standing type: 4HP to 100HP
- Water-cooled floor-standing type: 12HP to 88HP
- Air-cooled duct type: 4HP to 40HP
- Two Condensing Options:
- Water-cooled units: Use a cooling tower for heat exchange.
- Air-cooled units: Paired with a direct expansion outdoor unit.
- Wide Operating Temperature Range:
- Standard Units
- Cooling: 18°C ~ 43°C (cooling only & heat pump)
- Heating: -7°C ~ 21°C (heat pump)
- Thermostatic & humidistatic: -20°C ~ 43°C
- Customized Units
- Cooling only / Thermostatic & humidistatic: -30°C ~ 52°C
- 2. High Reliability
- High Quality Components
- The system adopts key components from renowned brands, ensuring high efficiency, energy savings and reliable performance.
- PLC control(optional): Equipped with a self-developed PCB board, the unit also offers an optional customizable PLC adaptable for various industries and applications, delivering flexible and advanced system control.
- Backup Function
- The unit features a compressor backup mode, allowing one compressor to operate as an emergency standby in case of failure, ensuring uninterrupted operation and system reliability.
- The unit features an automatic compressor rotation control function, which balances the operating time between compressors to extend their service life.
- The unit standby function supports the connection of up to 16 units, enabling automatic rotation or switchover in the event of a failure. This ensures balanced operation and extends the service life of the equipment.
- Low Air Leakage and Excelent Thermal Insulation
- Floor standing: The frame adopts streamlined steel structure, with sound-absorbing and heat-insulating material spasted inside to prevent condensation and wind leakage.
- The unit features a double-skin cabinet structure with a color-coated outer shell, galvanized steel inner lining, and high-pressure polyurethane insulation. This robust, insulated design ensures reliable operation and effectively prevents condensation within the cabinet.
- Auto Restart
- When the unit is powered off and comes back on, the unit automatically restores the state before the power failure.
- Unit Protection
- The unit includes comprehensive protections such as phase sequence, high/low pressure, compressor overload and overheating, start/stop delay, fan thermal, and motor overload safeguards.
- Intelligent Defrost
- The heat pump unit has an intelligent defrost function to improve the operating efficiency of the heat pump unit.
- Thermostatic and Humidistatic
- The thermostatic and humidistatic unit features an electrode or wet film humidifier, with temperature control from 18–28℃ (±0.8℃) and humidity control from 50%–70% (±5%–8%), ensuring precise indoor climate regulation.
