Description:
This Helios RR centrifugal fan is avaioable in several models- all with a 230V power supply- The ventilation unit has a galvanised steel cover-
Depending on the fan model- it can be used with 1 or 2 speeds (low or high)- or both with a switch or the control box–
The centrifugal fan speed can be varied from 0 to 100 %- The maximum operating temperature of this fan is 60 to 70°C-
It also has a flow rate that can be made to vary depending on the model from 220 to 1260 m3/h for the highest flow rate-
This fan is silent- the RR100C- RR125C and RR200B models have a noise level at 1m between 33 and 44 dB- In order to limit the transmission of noise- use suitable connection sleeves–
Assembly:
This fan is easily connected to the electrical network thanks to its electrical unit (not shown in the picture)- This electrical unit or terminal box is attached to the fan for ease of use-
Depending on the diameter of the installed fan- the suction and discharge connection is made via a duct-
Fans are available for duct diameters from 100 mm to 315 mm– For a quieter installation- you can also use the connection sleeves- which are sold separately–
You can also use a 2-speed control unit adapted to the Helios RR centrifugal fan-
Possible choices:
RR100C for Ø 100 mm ducts-
2-speed motor Power 62/40 W- Speed 2530/1655 rpm- Max- temperature 60 °C Max- flow rate 330/220 m3 /h at pressure 0- Power supply 230 V- impellermade of synthetic material- Noise level at 1 m: 42/33 dB-
RR125C for Ø 125 mm ducts-
2-speed motor Power 62/40 W- Speed 2480/1655 rpm- Max- temperature 70 °C Max- flow rate 480/310 m3 /h at pressure 0- Power supply 230 V- impellermade of synthetic material- Noise level at 1 m: 42/33 dB-
RR160C for Ø 160 mm ducts-
2-speed motor Power 101/64 W- Speed 2480/1580 rpm- Max- temperature 60 °C Max- flow rate 870/610 m3 /h at pressure 0- Power supply 230 V- impellermade of synthetic material- Noise level at 1 m: 49/40 dB-
RR200B for Ø 200 mm ducts-
1-speed motor Power 145 W- Speed 2750 rpm- Max- temperature 70 °C Max- flow rate 980 m3 /h at pressure 0- Power supply 230 V- impellermade of synthetic material- Noise level at 1 m: 44 dB-
RR250C for Ø 250 mm ducts-
1-speed motor Power 145 W- Speed 2750 rpm- Max- temperature 70 °C Max- flow rate 970 m3 /h at pressure 0- Power supply 230 V- impellermade of synthetic material- Noise level at 1 m: 45 dB-
RR315C for Ø 315 mm ducts-
1-speed motor Power 200 W- Speed 2660 rpm- Max- temperature 70 °C Max- flow rate 1260 m3 /h at pressure 0- Power supply 230 V- impellermade of metal- Noise level at 1 m: 46 dB-
