| Technical parameters: |
Model specification | Blade/m | Frequency/HZ | Motor Speed
(r/min) | Air flow(m³/h) | Import power/w | Noise
(db) | Rated
Voltage/v |
Size (mm) | | QZ-1380 | 1270(50in) | 50/60 | ≥1400/1700 | 51000 | 1100 | ≤64 | 380 | 1380x1380x1380 |
|
1. Reasonable cone designing, low noise, big air flow,strong ventilation, low operating cost;
2. Imported bearing, high-strength, low noise, durable;
3. Using air downstream principle, pvc shutter or aluminum shutter, antioxidant, light weight, no distortion, open and close sweetly, prevent backflow of air;
4. High-strength more high-gluten strength aluminum-magnesium alloy wheel, light weight, high strength, toughness good;
5. 6 pcs stainless steel blades, no distortion, no breaking, aesthetic durability;
6. There are two types of fan house, slant wall type, upright wall type, could satisfy varieties need
of different customers;
7. The high efficient and energy-saving motor passed the national CCC certification. Also
protection class:IP55, insulation class: F grade.
