Technical parameters: 

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 Project the Item \ Model BKR02YD BKR03YD BKR05YD BKR10YD BKR20YD BKR25YD 
 Rated heating capacity of 
 Reted heating output 8 13 22 44 90 125 
 Input power of the Input power (KW) 1.6 2.6 4.4 8.8 18 21 
 220V/50HZ 380V/50HZ use voltage Voltage (V) 
 Note the amount of fluoride KG Freon Feed KG 2.1 2.1 3.0 6.2 12 14.8 
 Compressor Compressor Type Form rotating the Rotation Type scroll by vortex the type 
 Number of the Quantity 1 1 1 2 2 2 
 Brand Brand Panasonic Panasonic Copeland / Hitachi Guluin / Hitachi 
 Condenser type Form titanium tube / nickel brass a Titanium Pipe / Nickel-Copper Pipe 
 Pressure loss Pressure loss <10Kpa <10Kpa <130Kpa <13Kpa <14Kpa <14Kpa 
 Diameter of the DN Pipe Diameter DN 32 40 50 75 90 90 
 Flow of the M3 Flow Rate M3 3.2 4.8 8 16 28 38 
 Unit Weight Weight 86 100 180 280 630 780 
 Control Mode Control Mode high-voltage protection, voltage protection, overload protection, flow switch, the end of the frost protection High pressure protection.low pressure protection, phase failure, reversed phase, water the current switchouerpower protection 
 Unit protection functions Protection Function microcomputer central processing control (wire) 
 Microcomputer central processor (linear control) 
 Heating conditions: cold water temperature is 27 ℃, 20 ℃ ambient temperature measured. Heating Work conditions: tested at environment temperature of 20 ℃, 27 ℃ cold water on temperature. 
 Dimensions: 
 Project the Item \ Model BKR02YD BKR03YD BKR05YD BKR10YD BKR20YD BKR25YD 
 Length A, the Length 520 710 800 1440 1610 1810 
 Width B, Wide 520 710 800 720 1100 1100 
 High C Height 750 800 1730 1920 1050 1.34 thousand 
 Positioning holes 
 installation place D 300 500 750 750 1330 1330 
 E 300 500 350 350 1060 1060 
 Out of the water hole bit F 250 250 300 240 240 240 
 H 710 710 710