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Product configuration characteristics:
In order to ensure that the unit has good universality, LX unit using the belt drive fan system. With reliable operation, high efficiency and low noise characteristics, the motor belt wheel pitch circle diameter adjustable, over a wide range ofadjusting the fan speed, in order to get different external pressure.
Automatic cleaning type electrode type humidifying system
The international advanced electrode type humidifying system; has the advantages of small volume, rapid, stable, uniformhumidification high accuracy; humidification and into the drainage volume by computer automatic control. Closed type humidifying tank can guarantee the clean air, no bacteria or mineral " white pollution ". Humidifying tank electronic components, automatic detection of salt concentration ( humidification system automatically senses the tank water ion concentration ), when the concentration is too high, automatic humidifying tank for flushing, eliminate excessiveprecipitation of minerals.
High efficiency full speed air cooling condenser
Condenser shell is embossed aluminum sheet, and a common steel plate, stainless steel plate or a smooth plate, has the advantages of light weight, corrosion resistance and no light reflection ( pollution ) features. Condenser fan with German Xerox Bai fan, and the computer controller according to the condensing pressure control execution speedoperation ( automatically according to the condensing pressure regulating fan speed ). In order to ensure the operation of the fan with low noise, long life and high reliability; speed operation can be reduced due to the change of environment temperature on indoor temperature control accuracy at the same time in favor of energy-saving. Optional horizontal / vertical two kinds of means to undertake installation.
Temperature and humidity sensor
Temperature and humidity sensor is set neural sensors, which sensing unit air at the temperature and the humidity, its quality is directly related to the unit control precision, LX series units adopt international famous brand temperature and humidity sensors, high precision, low drift, set computer controller thereby measuring signal control components of the unit normal operation. Temperature and humidity sensor according to need, also can extend air conditioning remote control (can lead to specific environmental sensors, to achieve precise control ).
Safety protection and control device:
Each refrigeration system with high pressure and low pressure protection device protection. When the discharge pressure of the compressor is too high when the emergency alarm and protection; when the compressor for low inspiratory pressure cannot work normally, send out alarm signal. Each fan is equipped with thermal overload protectionrelay, when the blower overload can be timely protection. The electric heater is provided with overcurrent and overheat protection, air loss switch and the filter plug switch, the units of the air circulating system for real-time monitoring, to ensure safe operation.
Advanced Vanguard microprocessor controller
Vanguard microprocessor controller is continuously updated with the latest version of the programmable controller ( PLC), safe and reliable, with good man-machine interface: 320 x 240 matrix color LCD touch screen, easy to operate the humanized functions menu
Product technical parameters
 

Unit type(/FA2F)
SD240U SD250U Sd260U SD270U  SD380U  SD390U SD3100U
Refrigerating capacity ( 1)
Full cold (kW )
41.2 51.2 60.5 71.3 81.5 90.1 102.5
Sensible cooling (kW )
39.2 46.1 55.8 64.2 75.4 82.3 94.5
Blower
The number of fan ( n. )
2 2 2 2 3 3 3
Air volume
( /h m³)
13000 16000 17500  21000 25000 27000 31000
Electric heating
Heating capacity (KW )
12 12 12
Humidifier
Humidifying capacity (kg/h )
13 13 13
Unit size
Length * width * height (mm )
1700*875*1970 1700*875*1970 1700*875*1970  1700*875*1970  2550*875*1970 2550*875*1970 2550*875*1970
Unit weight
Net weight (kg )
 580    605 630 640  905 920 940
Distributionparameter
Full loadcurrent of FLA ( A )
 37.1 42.8  51.9 56.9  76.1 85.6 96.4
Voltage standard (V )
 380 380   380 380 380 380 380
1 - to air dry bulb temperature 24 ℃, relative humidity 50%RH, outdoor dry bulb temperature of 35 ℃, minus the blower power netrefrigerating capacity
        
 
      
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