T1 R410A Low Static Pressure Duct Type Air Conditioner_50HZ Detailed Photos Product Description Features: 1. High efficiency: With Japanese or Taiwan famous brand compressor, fast cooling and heating. 2. Strictly quality control, reliable and steady quality. ...
The application of these heat exchanger types in refrigeration and air conditioning fields show various advantages such as high efficiency, low air side pressure, reducing refrigerant charge and the compactness size. The aim of this study is to investigate the two phase flow heat transfer coefficient...
3 Quiet operation The unit comprises an efficient rotary/ scroll compressor and a low-noise fan motor, which guarantees its quiet operation. 4 Advanced controlling The unit includes micro-computer controlling, allowing all operation parameters to be set. Operation status can be displayed on the LCD...
R410A空气源热泵工作过程仿真及实验研究
R410A在冷凝温度为30、35℃、Re=14000测试水工 Fig.9Surfacecoefficientofheattransferunderunit 况下的流动冷凝实验ꎬ实验结果如图9所示ꎮ 由图9 pressuredropchangewithmassvelocityunderthe 可知:1)在所测工况范围内ꎬ3根测试管的α 均小于 workingconditionsofwater~testingRe=14000 —42— 第39卷第6期 Vol...
You can see that this R410A pressure chart includes high and low side pressures at temperatures ranging from -60 °F to 155 °F. Higher temperature equates to higher pressure. Here are4 examplesof how you can use this chart: Example 1:What is the pressure of r410a at 72 degrees Fahre...
The unit is equipped with high and low pressure switches, antifreeze protection devices, water flow switches, overload protection devices, power supply phase sequence protection devices, etc., and is equipped with an operation control device. When...
Outside Pressure Pa 120 300 120 300 150 320 200 350 220 380 250 400 300 450 350 500 300 350 400 550 400 550 450 600 500 650 550 700 600 750 600 750 Noise Level dB(A) 62 66 62 66 64 68 66 70 67 71 68 72 71 74 73 75 75 77 76 78 77 79 78 80 ...
INSTRUCTION FOR USE:Connect charging hose directly to value outlet with the low-pressure side of the system being serviced. Do not connect to the high-pressure side, which can result in gas release or violent cylinder bursting. Never refill this cylinder with compressed air or any other material...
─ high pressure and low-pressure protection ─ compressor overload and high discharge temperature protection ─ phase failure protection ─ water flow protection ─ anti-freezing protection 10) The built-in circulation pump is optional TECHNICAL SPECIFICATIONS Options: Domestic & Commercial...