Features
Frame Structure Description
The overall frame and bottom plate of the unit are made of galvanized steel sheet whose outer surface has been electrostatically sprayed, so that the unit as a whole is not suitable for rusting. The unit structure is convenient and compact, occupies a small area of the machine room, saves space, and the unit supports full frontal maintenance. In the electric control box of the unit, the strong and weak currents are separated, and the high-power components such as electric heating and humidification are equipped with independent circuit breakers. The unit supports upper and lower pipes and upper and lower wiring, which is convenient for installation.
Compressor Description
High reliability design, can choose frequency scroll or DC inverter compressor. The compressor has the characteristics of high energy efficiency ratio, COP≥3.0, small starting current, small vibration of the unit, low noise, and has motor overload protection. The fixed frequency series adopts the American Copeland high-efficiency scroll compressor, and the variable frequency series adopts well-known brand compressors such as Mitsubishi or Danfoss.The cooling capacity of the inverter compressor is adjusted more accurately, and the temperature control accuracy can reach ±0.5℃.
Evaporator Description
The evaporator has a unique surface treatment (hydrophilic), and adopts special water treatment to solve the problem of condensed water droplets entering the air duct. The evaporator has a large area, and the fin material is specially treated, so it does not stick to water, the heat exchange effect is good, and the air pressure drop before and after the evaporator is small. Meet the requirements of the international ASTM D572799 standard. With stainless steel drain pan.
SCondenser
The condenser has a unique surface treatment (hydrophilic), and adopts special water treatment to solve the problem of condensed water droplets entering the air duct. The condenser has a large area, and the fin material is specially treated, so it does not stick to water and has a good heat exchange effect. Meet the requirements of the international ASTM D572799 standard.
Control Cabinet
It is placed on the top of the unit (can be pulled out) or the upper end of the fan, and supports frontal maintenance of electrical components, which is simple and convenient.
Control Systemrequency
Using the new generation of CAREL controller, it has a good man-machine interface, excellent control adjustment function, strong expansion ability, monitoring and management ability and strong compatibility. Multiple expansion accessories to increase remote and group control functions. 1. Friendly man-machine interface: The operation screen is embedded in the unit, which is convenient for operation and good protection. Fully computerized automatic control to realize unmanned operation. Intuitive LCD interface, multi-language and multi-menu display data and parameter adjustment, can display the operating status and temperature and humidity parameters of the main components such as the compressor, and the operation status is clear at a glance. 2. Unit control and operation management: advanced microcomputer intelligent control system, built-in control algorithm specially designed by climaveneta, more prominent energy saving and reliability of the unit, can realize the functions such as round-robin, standby machine self-starting, etc. Change the main control strategy to control the unit based on the return air temperature; 3. Network communication and building control functions: support building control connections. 4. Fault protection, alarm and analysis capabilities The microcomputer intelligent controller has perfect fault protection, alarm, recording and analysis functions, and has protection functions such as high and low voltage switches, phase loss, overload, overcurrent, overheating, and exhaust temperature, and realizes The fault record and alarm display can record 100 faults for fault diagnosis after the fault occurs, quickly eliminate the fault, and improve the technical support effect.
Lightning Protection Module
The lightning protection requirements of climaveneta rack cooler air conditioners meet the requirements of class C in YD5098-2005, and the class C anti-surge devices specified in the standard are selected. The surge protection device can at least withstand voltage pulses (10/700μs, 5kV) and Impulse of current pulse (8/20 μs, 5 kA). The equipment used should be products that have passed the test of the Ministry of Industry and Information Technology.
Dehumidification Function
Climaveneta rack cooler air conditioners have a low-load dehumidification function, and the unit can still dehumidify reliably under low-load conditions.
