Description
Product Part Number
TD-500/150-160 SILENT
Description
The S&P TD-500/150-160 SILENT In-Line Fan is an ultra-quiet mixed-flow duct fan designed for residential and light commercial ventilation systems. It can be connected to either 150mm or 160mm circular ducting, with an additional rubber gasket supplied for 160mm installations. Its low-profile construction makes it suitable for ceiling voids and other confined installation areas.
The three-speed motor provides airflow rates of 350m³/h, 450m³/h and 550m³/h, allowing the fan’s performance to be selected according to the ventilation requirements of the system. At maximum speed, it delivers approximately 152.8l/s while maintaining a sound pressure level of 27dB(A) at three metres.
Technical Specification
| Specification | Details |
|---|---|
| Manufacturer | Soler & Palau (S&P) |
| Model | TD-500/150-160 SILENT 3V |
| Manufacturer reference | 5211302100 |
| Fan type | Ultra-quiet in-line mixed-flow duct fan |
| Compatible duct diameter | 150mm or 160mm |
| Standard spigot diameter | 147mm |
| 160mm connection | Additional rubber gasket supplied |
| Number of speeds | 3 |
| Maximum airflow – high speed | 550m³/h / 152.8l/s |
| Maximum airflow – medium speed | 450m³/h / 125l/s |
| Maximum airflow – low speed | 350m³/h / 97.2l/s |
| Motor speed – high | 2,480rpm |
| Motor speed – medium | 2,060rpm |
| Motor speed – low | 1,610rpm |
| Maximum absorbed power – high | 59W |
| Maximum absorbed power – medium | 50W |
| Maximum absorbed power – low | 45W |
| Maximum absorbed current – high | 0.26A |
| Maximum absorbed current – medium | 0.22A |
| Maximum absorbed current – low | 0.20A |
| Sound pressure level – high | 27dB(A) at 3 metres |
| Sound pressure level – medium | 22dB(A) at 3 metres |
| Sound pressure level – low | 17dB(A) at 3 metres |
| Electrical supply | 230V, single phase, 50Hz |
| Operating air temperature | −20°C to +60°C |
| Protection rating | IP44 |
| Motor insulation class | Class B |
| Motor bearings | Ball bearings |
| Motor protection | Safety thermal overload protection |
| Casing material | Plastic with sound-absorbent insulation |
| Speed selection | Direct three-speed connection |
| Compatible switches | COM-3 and INTER 4P |
| Compatible speed controllers | RMB-1.5 and REB-1 |
| Weight | 6kg |
| Overall length | 484mm |
| Maximum overall width | 274mm |
| Main casing diameter | 221mm |
| Connection box | Rotatable through 360° |
| Mounting | Suitable for wall or ceiling installation |
| Timer | No |
The fan casing incorporates sound-absorbent insulation and a specially designed internal lining that directs sound waves towards the acoustic material. Rubber seals at the inlet and outlet help absorb vibration and provide an airtight connection with the adjoining ductwork.
For easier installation and servicing, the connection box can be rotated through 360°, while the motor-body assembly can be removed without disconnecting the ductwork. The fan is suitable for wall or ceiling mounting and can be connected to a compatible three-speed switch or voltage speed controller.
