CENTRIFUGAL FAN HELIOS RR

Description:
This Helios RR centrifugal fan is available in several models, all with a 230V power supply. The fan housing has galvanized steel protection.

Depending on the fan model, it can be used with one or two speeds (low or high), or both, with a switch or control box.

The speed of this centrifugal fan can be adjusted from 0 to 100%. The maximum operating temperature for this fan is 60 to 70°C.

It also has a flow rate that varies depending on the model, from 220 to 1260 m³/h for the highest flow rate.

This fan is quiet; the RR100C, RR125C, and RR200B models have a noise level at 1 meter between 33 and 44 dB. To limit noise transmission, use the appropriate connection sleeves.

Installation:

This fan is easily connected to the electrical network via its electrical box (not visible in the photo). This electrical box, or terminal box, is attached to the fan for ease of use.

The suction and discharge connections are made using ducting, depending on the diameter of the fan being installed.

Fans are available for ducts with diameters from 100 mm to 315 mm. For quieter operation, connection sleeves, sold separately, can also be used.

You can also use a 2-speed control box compatible with the Helios RR centrifugal fan.

For 100 mm diameter ducts.

2-speed motor. Power: 62/40 W. Speed: 2530/1655 RPM. Maximum temperature: 60°C. Maximum flow rate: 330/220 m³/h at 0 pressure. Power supply: 230 V. Impeller made of synthetic material. Sound level at 1 m: 42/33 dB.