DKT External Rotor Air Conditioning Cabinet Duct Ventilation Equipment
Product introduction
The DKT series centrifugal air conditioning fans are designed for minimal noise and compactness, with a rated flow of 900-9200m³/h and total pressure of 288-690Pa. Featuring external rotor motors for direct drive, these fans offer high efficiency, low noise, substantial airflow, reduced dimensions, and a sleek design. They are ideal for VAV air conditioners, ducted air conditioning units, VAV systems, and various HVAC and purification equipment.
Constructionof Product
-DKT series fans consist of housing,Wheel,baseplate,motor,shaft sleeve and air outlet flange.
1. Housing
2. Impeller
3. Frame and plate
4. Motor
The DKT series fans boast an external rotor, low-noise three-phase asynchronous motor with a stationary shaft and rotating casing. Mounted on the impeller hub, the motor directly drives the impeller via its casing's rotation. To meet diverse needs, these fans can integrate specialized motors adjustable through methods like three-phase regulators, thyristor controls, or frequency converters, enabling seamless adaptation to fluctuating system loads.
5. Flange
The flange is made of high-quality hot-rolled steel, with precision welding and anti-rust spray treatment. It features a refined appearance and possesses adequate rigidity and strength.
Product Performance Specifications
| Model | DKT-2.55B-W | Fan Type | Centrifugal Fan | |||||||
| Rated Voltage | 380V | Frequency | 50Hz | |||||||
| Rated Power | 0.8KW | Noise Level | ||||||||
| RPM ( Revolutions Per Minute) | 1400r/ min | Rated Current | 2.3A | |||||||
| No | ltem | Units | A | B | C | D | E | F | G | H |
| 1 | Outlet Static Pressure | Pa | 0.000 | 97.688 | 149.563 | 199.688 | 248.875 | 308.250 | 398.000 | 438.438 |
| 2 | Dynamic Pressure | pa | 336.474 | 276.375 | 247.876 | 215.492 | 185.885 | 149.118 | 101.832 | 58.293 |
| 3 | Total Pressure | pa | 336.474 | 374.062 | 397.439 | 415.180 | 434.760 | 457.368 | 499.832 | 496.731 |
| 4 | Airflow/ Air Volume | m3/h | 5015.319 | 4545.634 | 4304.899 | 4014.063 | 3728.318 | 3339.424 | 2760.057 | 2088.372 |
Data Curve
Dimensions diagram
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