Frequency Controlled Direct Drive Fans FCDDC 270-203 (10/8)

These types of high-flow, frequency controlled direct drive fans are typically used in ventilation, heating, AHUs, air curtains and heat recovery applications.

Torin-Sifan FCDDC fans are a range of forward-curved fans powered by intelligent, controllable and highly efficient three-phase AC motors with an integrated frequency inverter controller. Constant flow, constant pressure and constant speed are achievable with this range, whilst being extremely quiet due to the elimination of mechanical resonances.

Impeller sizes range from 201-178 (7/7) to 321-321 (12/12) driven by motors with input power ranging from 630 W to 1.5 kW. Fan cases and impellers are manufactured from corrosion resistant galvanised steel.

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Frequency Controlled Direct Drive Fans FCDDC 270-203 (10/8)

Technical Data

Supply (V/Ph/Hz)
230 / 1 / 50
Max Airflow (m³/h)
3050
Max Current (A)
5.7
Max Input Power (W)
1148
Max Speed (rpm)
1725
ErP Efficiency Rating (FMEG)
46
Ip Rating
44
Motor Insulation Class
F
Temperature Range (°C)
-20 to +40
Weight (KG)
18

Performance Data

Data Point
Static Pressure (pa)
Airflow (m³/h)
Current (A)
Speed (rpm)
Power (W)
1
680
740
3.3
1700
577
2
535
1790
4.7
1545
959
3
405
2460
5.7
1365
1019
4
345
2700
5.6
1275
931
5
120
3050
4.6
945
692

Frequency Controlled Direct Drive Fans FCDDC 270-203 (10/8)

Frequency Controlled Direct Drive Fans FCDDC 270-203 (10/8)

Frequency Controlled Direct Drive Fans Data Sheet

Frequency Controlled Direct Drive Fans Range Brochure