Features of Purification Direct Expansion Air Conditioning Units:
1. The heat exchanger features hydrophilic corrugated fins, offering corrosion resistance and high heat transfer efficiency.
2. The heat exchanger employs a mechanical expansion technique with internally threaded copper tubes, effectively ensuring a tight bond between the aluminum fins and copper tubes, enhancing heat transfer efficiency.
3. Shellless fan direct drive.
4. The fan's dynamic balance accuracy reaches G4.0, equipped with a shock absorber, featuring low vibration and noise.
5. Motor with IP55 protection class, F-grade insulation, offering explosion-proof motors and variable frequency dedicated speed control motors.
6. Panels: Double-sided steel plates, inner plate made of stainless steel, 48kg/m³ polyurethane insulation, with PVC edging sealing all around. Available in 25, 35, and 50mm thicknesses for selection.
7. Aluminum alloy frames and panels.
8. Frame made of 6063-T6 high-strength aluminum alloy.
9. Double CR sealing strips on both sides of the panel, with a leakage rate of 0.21% at 1000Pa, significantly lower than international requirements.
10. The panel features reinforcing ribs, and a 50mm panel can withstand a pressure of 2300Pa.
11. Dry-type stainless steel water pan.
12. The direct expansion machine is controlled by DDC/PLC.
13. The direct expansion unit features a fully enclosed scroll compressor, offering high efficiency, low noise, strong resistance to liquid impact, and a wide operating range, capable of meeting clean requirements for various occasions in different regions.
14. The unit employs a high-quality multi-stage (pre-efficiency, medium efficiency, sub-high efficiency, high efficiency) air filtration system, equipped with imported differential pressure gauges, differential pressure alarms, etc., meeting the requirements of various cleanrooms for filtration levels.
Application Site:
This unit is suitable for purification air conditioning applications in fields such as biology, electronics, cigarette manufacturing, food, and precision instrument production.
