◆ High energy-efficiency ratio: The product adopts high-efficiency fully-enclosed rotor or scroll compressor, adopts extremely stable external balance thermal expansion valve, carefully designed high-efficiency heat exchanger, and after a large number of matching experiments, the product has a high The coefficient of performance and energy efficiency ratio are above 3.0, which has unparalleled energy saving and consumption reduction advantages.
◆ High sensible heat ratio: In a relatively closed base station or computer room environment, electronic equipment operates to release a large amount of sensible heat. According to this situation, the unit is carefully designed with large air volume and small enthalpy difference, and the sensible heat ratio reaches more than 85%. Quickly cool the environment without leaving the room too dry.
◆ Dual cooling and heating function: The dedicated air conditioner has independent cooling and heating preset temperature control functions. When the base station is used in cold areas, a small amount of heating and preheating operation is also required in winter. Each control temperature can be set separately. Automatic mode switching operation according to indoor temperature unmanned control.
◆ Annual cooling: There is a large amount of heat in the base station or the equipment room, which needs to be cooled throughout the year. The refrigeration and air conditioning are designed and matched according to the summer temperature. Refrigeration operation in the transitional season and winter environment will seriously endanger the unit life. The air conditioner has been specially designed, and countermeasure accessories have been added to enable the product to operate stably and reliably in cold environments.
◆ High-humidity dehumidification function: When the base station is near the South, Southeast Asia, or Jianghai area, the surrounding environment temperature is high, and high humidity conditions will inevitably occur inside the station. The proprietary air conditioner has a professional-level deep dehumidification function. Wet dehumidification function.
◆ Fresh air cooling function: The base station environment temperature control can be equipped with energy-saving operation mode. When the air-conditioning system is equipped with low-temperature fresh air cooling system or equipment, the dedicated air-conditioning control can automatically switch management and take into account humidity management to achieve energy saving, safety and reliability. Systematic operation.
◆ Emergency ventilation function: A single air conditioner is installed in the base station. When there is an optional fresh air cooling system, when the air conditioner fails to repair itself, the special air conditioner can cooperate with the fresh air equipment to provide emergency ventilation function to achieve emergency safety treatment.
◆ Dual-machine switching: The dual-machine switching function is very suitable for unattended base stations in some remote places. For safety considerations, users will adopt the design of mainframe plus standby machine, which can realize dual-machine rotation operation, high-load compensation management operation, and fault linkage Operational capability, thereby achieving high security and reliability of the base station.
◆ Self-starting after power failure: In order to adapt to the unstable state of the power grid or sudden power failure, the special air conditioner has the function of self-starting when the power is turned on.
◆ Lightning protection function: The special air conditioner can be optionally equipped with lightning protection measures, which meets the requirements of YD 5098-2005 for protection against lightning and overvoltage
◆ Remote monitoring: The unit provides RS-485 communication interface, which can communicate with the remote monitoring computer with full parameters. It has two control modes, local and remote, with three remote functions:
Telemetry: remotely detect the temperature and humidity in the equipment room.
Remote communication: It can remotely read the air-conditioning noon state parameters and fault information.
Remote control: can remotely control the switch of the air conditioner and the setting of related parameters.
◆ Microcomputer control: The base station dedicated air conditioner uses a specially developed large-screen Chinese character text controller. The highly secure and reliable microcomputer controller has powerful function driving capabilities and communication ports, which can realize the centralized monitoring and data exchange capability of multi-machine networking and transportation to ensure control. 5, foolproof use of networking, saving base station operation and management costs.
◆ Full-automatic fault diagnosis: The base station-specific air conditioner has a variety of automatic fault diagnosis and code display functions, and can be transmitted to the remote monitoring unit through the read-through port, so that maintenance personnel can clearly understand the location of the fault at a glance, which is convenient for maintenance.
◆ Quality Assurance and Testing: Wellcome 5G base station air conditioners are designed, developed and manufactured in accordance with the ISO9001 international quality certification system. Each component of the product undergoes rigorous inspection before being installed to ensure that each unit has undergone rigorous testing before passing the factory.