IN-LINE MIXED LOW DUT ANS ultra-quiet Series (1 to models) Low profile Mixed-flow fans with sound-absorbent insulation. Extremely quiet. ertified of Approval Noise Abatement Society (TD-3, TD-, TD-8 and TD- models). Manufactured in plastic material, with a specifically designed internal skin to direct the sound waves in the right angle for them to be captured by the sound-absorbent material (1). itted with rubber gaskets on the inlet and outlet to absorb vibrations, a body that can be dismantled. (See models applied) onnection box can be rotated 3º, to facilitate easy connection of the power cable. Motors Speed controlable VHz motor, of two speed motors. IP44. Motors are class, with ball bearings and safety thermal overload protection. (1) Except the TD-1 SILENT, that is fitted with the special floating motor system patented by S&P. Additional information The models offer solutions to ventilation problems, especially in places where people work and low sound level is required. -T models versions fitted with a run-on-timer adjustable within 1 and minutes and onespeed motor not suitable for speed control. Series ( and models) NEW Low profile Mixed-flow fans with soundabsorbent insulation. Extremely quiet. ertified of Approval Noise Abatement Society (TD- model). onstructed from sheet steel with epoxy polyester paint, acoustic insulation (MO) glass fibre, within outer shell. Aerodynamic inlet to improve air flow and reduce sound. Detachable fan unit without demounting duct connections. IP44. External terminal box IP55. (See models applied) Removeable fan body with speed motor, single phase V-/Hz speed controlable, lass, external rotor aluminium motor with capacitor and thermal protection. Additional information The models offer solutions to ventilation problems, especially in places where people work and low sound level is required.
5 t o 1 m o d e l s Low profile Low noise level 1 The low profile of the fans makes them the most effective Sound waves produced inside the TD, are directed through the solution for installations where the space of installation is limited such perforated inner skin as false ceilings material Easy maintenance onnection box rotated 3º 1 and absorbed by the layer of sound-absorbent lexible washers Support bracket i-material support brackets, onnection box can be i-material inlet and outlet Support bracket for installing on which in addition to simplifying rotated 3º, to facilitate easy incorporating a flexible washer to a wall or ceiling, incorporating installation, serve as joint seals connection of the power cable facilitate installation and absorb twin-material support brackets vibrations for the motor section that absorbs vibration Easy to mount Models with Run-On-Timer Remove the fan body Remove the terminal box lid onnect electrical supply Remount the fan body by tightening the clamps 1 6 MODEL Silent-elastic-blocks TD-1/N SILENT model offer very low noise level, with a motor mounted on silentelastic-blocks which absorb the vibrations Loosen and open clamps on both sides -T models (from to models) are fitted with an adjustable timer between 1 and minutes and are supplied with a one-speed motor not suitable for speed control 3
1 3 a n d m o d e l s Low profile - compact Easy maintenance Low profile fans TD-/ SILENT and TD-/315 SILENT are ideal for installations where space is very small, as in false ceilings Detachable fan unit for maintenance, or cleaning, without demounting duct connections Low noise level Support bracket IP55 remote terminal box 1 4 3 1 3 4 Acoustic insulation (MO) glass fibre Outer shell Aerodynamic inlet to improve air flow and reduce sound Attenuating perforated skin Suitable for wall or ceiling mounting. ixing brackets to the motor-body included Easy installation and connection 4
Technical characteristics Model Speed (r.p.m.) Maximum absorbed power (W) Maximum absorbed current (A) Duty at free discharge (m 3 /h) Maximum operating temp. (º) Sound pressure level* (d(a)) Ø Duct (mm) Weight (Kg) TD-1/ N SILENT 5 1,16, 18 1 -/+ 4 1 1, TD-/ SILENT 18 4 18,11, -/+ 4 19 5, TD-3/15 SILENT 19,13, 3 -/+ 19 15 4,94 TD-/1-1 SILENT ** 19 44,,19 57 4 -/+ 17 1 /1 6, TD-8/ SILENT 78 48 95 9,45,43 9 79 -/+ 19 18 8,7 TD-/ SILENT,,45 79 -/+ 1 8,7 TD-/ SILENT 57 19 197 145,83,61 17 7 -/+ 35 31, TD-/315 SILENT 68 97 191 1,8,79 17 -/+ 39 33 315 5, * Sound pressure level radiated at 3 m at free air conditions with rigid ducts at the inlet and at the outlet. ** It provides an additional rubber gasket for installation in 1 mm ducts. Model Speed (r.p.m.) Maximum absorbed power (W) Maximum absorbed current (A) Duty at free discharge (m 3 /h) Maximum operating temp. (º) Sound pressure level* (d(a)) TD-/ SILENT-T 4,11 4 5,4 TD-3/15 SILENT-T,13 38 15 4,94 TD-/1-1 SILENT-T, 58 1/1 6 TD-8/ SILENT-T 78 95,45 88 19 8,7 TD-/ SILENT-T,5 1 1 8,7 * Sound pressure level radiated at 3 m at free air conditions with rigid ducts at the inlet and at the outlet. Ø Duct (mm) Weight (Kg) 5
Dimensions (mm) TD-1/ N SILENT to to A Ø D Ø E G H TD-/ 575 97 5 4 83 11 TD-3/15 46 13 5 4 83 11 TD-/1-1* 484 147 74 1 116 96 134 TD-8/ 568 198 37 64 145 3 19 164 TD-/ 568 198 37 64 145 3 19 164 * It provides an additional rubber gasket for installation in 1 mm ducts. and and A D E G H TD-/ SILENT 68 48 331 387 1 8 171 TD-/315 SILENT 85 31 373 43 15 335 19 6
Performance curves Q = Air volume in, m 3 /hr and m 3 /s. Ps = Static pressure in mmwg and Pa. Dry air at º and 7 mmhg. Performance data in accordance with ISO 581, AMA -99 Standards and S 848 part :1985. = High speed = Low speed Ps Pe Pa mmwg mmcda 1 8 8 Pabs (W) TD-1/ SILENT Ps Pe Pa mmwg mmcda 1 16 1 14 1 Pabs (W) 8 TD-/ SILENT 7 6 8 8 4 E 6 4 E D A 8 1 1 18 Q (m 3 /h) D A 8 1 Q(m 3 /h)..1..3.4.5 Q (m 3 /s)..1..3.4.5.6.7 Q(m 3 /s) Ps Pe Pa mmwg mmcda 1 16 1 8 1 14 1 8 6 4 Pabs (W) 8 TD-3/15 SILENT D A 1 3 Q(m 3 /h) Ps Pe Pa mmwg mmcda 5 15 5...4.6.8. Q(m 3 /s) E 7 Pabs (W) TD-8/ SILENT E 1 Ps Pe Pa mmwg mmcda 5 1 3 1 15 5 Ps Pe Pa mmwg mmcda E Pabs (W) 18 TD-/1-1 SILENT 1 D A Q(m 3 /h)..4.8.1.16 Q(m 3 /s) 35 5 15 5 E 9 Pabs (W) TD-/ SILENT 3 1 D A 8 Q (m 3 /h) D A 8 Q(m 3 /h)..5..15..5 Q (m 3 /s)..5..15..5. Q(m 3 /s) 7
Performance curves Q = Air volume in, m 3 /hr and m 3 /s. Ps = Static pressure in mmwg and Pa. Dry air at º and 7 mmhg. Performance data in accordance with ISO 581, AMA -99 Standards and S 848 part :1985. Ps mmwg Ps mmwg Acoustic characteristics Sound power spectrum: The sound levels shown in these tables are sound power levels at the discharge, radiated and inlet, in d(a) for frequency ranges at points of the curve: (A or D) free discharge, ( or E) medium pressure, ( or ) maximum pressure. () high speed, () low speed. Performance data in accordance with ISO 13347-3 4. TD-1/ SILENT 63 15 1.. 4. 8. LwA LpA* A 4 3 39 46 5 49 31 54 34 3 3 46 51 47 39 54 33 3 34 43 47 51 47 39 54 33 A 4 4 37 34 36 41 3 1 44 4 RADIATED 3 4 38 35 35 39 31 44 4 3 6 41 36 35 39 31 44 4 A 34 37 48 51 47 41 31 54 33 Outlet 9 35 37 48 49 46 39 53 33 8 36 39 49 45 39 54 33 TD-/ SILENT 63 15 1.. 4. 8. LwA LpA* A 6 3 46 53 53 44 38 57 36 4 36 46 53 5 44 38 56 36 5 35 4 51 55 47 34 57 37 A 6 8 36 31 5 18 44 4 RADIATED 4 3 35 31 5 18 44 4 5 31 36 38 38 34 7 43 3 A 33 45 53 46 36 8 55 34 OUTLET 6 35 43 5 45 36 8 54 33 6 35 39 51 49 4 38 31 54 33 TD-3/15 SILENT 63 15 1.. 4. 8. LwA LpA* A 8 41 53 49 44 37 55 35 7 39 51 49 4 37 54 33 3 31 48 53 51 46 41 3 56 36 A 3 3 39 3 5 18 14 41 RADIATED 37 36 3 18 14 3 6 39 39 34 7 16 43 A 9 43 53 45 38 56 35 OUTLET 5 7 47 36 9 5 3 4 31 46 5 47 4 3 54 34 TD-1/ SILENT 63 15 1.. 4. 8. LwA LpA* D 3 6 37 43 49 45 36 7 51 31 E 7 39 43 47 43 35 6 9 41 44 48 44 35 7 51 31 D 3 17 35 3 33 37 8 17 41 1 RADIATED E 18 37 3 31 36 7 17 41 1 1 39 33 3 36 7 17 4 D 9 3 34 45 48 44 37 7 51 OUTLET E 8 3 35 45 46 4 35 7 9 8 33 36 46 47 4 36 7 51 TD-/ SILENT 63 15 1.. 4. 8. LwA LpA* D 38 4 47 48 38 3 6 5 31 E 3 34 43 46 48 39 3 7 51 31 4 33 39 49 54 43 35 9 56 35 D 33 35 34 8 4 19 17 39 19 RADIATED E 3 9 36 33 8 5 19 18 39 19 4 8 3 36 34 9 D 6 36 47 41 34 9 4 49 9 OUTLET E 5 34 41 46 4 35 31 5 49 8 5 33 38 49 46 37 33 6 51 31 TD-3/15 SILENT 63 15 1.. 4. 8. LwA LpA* D 1 7 4 46 51 38 31 5 53 3 E 9 46 53 39 34 6 54 34 33 41 51 5 46 33 55 35 D 18 34 33 34 13 13 39 18 RADIATED E 19 4 3 33 36 1 16 14 39 19 7 8 33 38 35 8 1 41 1 D 4 7 43 45 46 38 5 9 OUTLET E 3 9 45 47 35 3 6 9 9 34 41 49 46 41 38 31 5 31 8 * Sound pressure level radiated at 3 m. in free field condition, with rigid ducts at the inlet and outlet.
Acoustic characteristics Sound power spectrum: The sound levels shown in these tables are sound power levels at the discharge, radiated and inlet, in d(a) for frequency ranges at points of the curve: (A or D) free discharge, ( or E) medium pressure, ( or ) maximum pressure. VR, fast speed. VL, slow speed. Performance data in accordance with ISO 13347-3 4. TD-/1 SILENT 63 15 1.. 4. 8. LwA LpA* A 4 35 51 58 57 56 51 47 63 4 5 33 48 56 55 54 46 4 4 33 49 57 53 5 46 39 A 1 1 4 39 37 35 3 18 45 5 RADIATED 13 19 39 37 35 33 18 13 43 1 19 38 33 31 18 11 43 A 38 38 5 58 53 49 43 63 43 OUTLET 35 35 53 58 57 44 38 6 41 33 57 56 48 4 36 TD-/1 SILENT 63 15 1.. 4. 8. LwA LpA* D 8 33 46 54 53 51 45 38 58 38 E 5 31 41 48 44 37 53 33 5 37 48 56 5 49 4 35 59 38 D 3 5 34 37 38 35 6 3 43 RADIATED E 3 9 33 33 8 18 15 38 17 9 36 39 37 33 3 43 3 D 6 33 47 53 51 47 41 33 56 36 OUTLET E 5 31 44 48 41 33 7 53 33 6 37 55 43 37 31 57 37 TD-8/ SILENT 6 3 15 1.. 4. 8. LwA LpA* A 7 48 57 61 61 57 66 45 5 38 46 55 58 58 54 46 63 4 3 38 47 57 59 58 53 48 64 43 A 1 31 9 35 37 36 4 18 4 1 RADIATED 9 7 33 34 33 1 14 39 19 8 9 8 35 35 33 16 19 A 49 51 59 6 6 59 51 67 47 OUTLET 4 45 49 58 59 58 55 47 64 44 36 4 58 59 57 54 47 64 43 TD-8/ SILENT 63 15 1.. 4. 8. LwA LpA* D 5 37 48 55 61 57 53 46 64 43 E 4 35 48 5 58 54 49 4 61 9 38 51 58 58 55 45 63 4 D 1 6 34 38 33 1 15 41 RADIATED E 11 4 31 35 17 11 38 18 16 7 33 37 35 31 18 14 41 D 45 47 5 56 59 58 54 46 64 43 OUTLET E 37 45 54 53 55 54 4 61 31 44 54 57 56 53 43 6 41 TD-/ SILENT 63 15 1.. 4. 8. LwA LpA* A 8 43 49 58 6 65 61 53 68 48 7 4 46 56 61 56 49 65 45 5 4 47 58 61 61 56 66 45 A 14 35 3 36 39 39 7 19 44 4 RADIATED 13 34 9 34 37 35 15 4 1 11 34 36 38 35 16 4 A 5 59 65 65 61 54 7 49 OUTLET 43 46 49 58 61 57 66 45 35 44 51 59 59 56 65 45 TD-/ SILENT 63 15 1.. 4. 8. LwA LpA* D 7 38 48 54 61 57 53 46 64 43 E 3 37 49 5 59 54 49 4 61 41 6 39 5 57 59 56 51 45 63 43 D 14 9 3 33 33 1 14 4 RADIATED E 8 33 31 38 17 41 13 36 36 38 3 19 13 4 D 44 45 53 55 59 58 54 46 64 43 OUTLET E 35 41 53 5 55 54 41 8 54 58 57 54 44 6 4 TD-/ SILENT 63 15 1.. 4. 8. LwA LpA* A 4 59 6 61 58 5 67 47 3 43 6 61 56 51 67 47 36 47 63 58 58 55 48 67 47 A 6 31 46 4 55 48 39 38 57 37 RADIATED 8 3 48 43 54 47 37 37 56 36 3 36 49 43 51 45 36 34 54 34 A 33 45 68 7 65 54 48 74 54 OUTLET 46 61 69 71 63 5 47 74 54 3 51 6 69 67 51 44 7 5 TD-/315 SILENT 63 15 1.. 4. 8. LwA LpA* A 34 48 63 66 64 59 55 7 34 49 63 6 65 64 55 7 37 56 64 63 63 6 58 5 7 A 3 36 44 57 54 49 43 RADIATED 3 37 47 49 56 54 43 6 44 48 54 5 48 58 38 A 4 54 67 69 73 66 5 49 76 56 OUTLET 38 55 66 67 73 65 51 49 75 55 36 61 68 71 68 6 49 46 74 54 TD-/ SILENT 63 15 1.. 4. 8. LwA LpA* D 59 55 59 57 53 47 64 44 E 35 57 56 56 55 51 46 63 43 38 45 59 57 53 53 49 4 63 43 D 4 3 44 39 53 44 34 33 54 34 RADIATED E 9 3 4 43 3 3 5 3 3 37 44 41 47 8 D 43 58 63 7 59 43 73 53 OUTLET E 9 44 57 65 66 57 47 41 69 49 3 48 59 65 6 55 45 38 68 48 TD-/315 SILENT 63 15 1.. 4. 8. LwA LpA* D 37 47 59 57 58 54 48 65 45 E 34 47 59 56 58 56 53 47 64 44 3 48 59 55 56 54 51 43 63 43 D 7 43 45 5 49 45 37 55 35 RADIATED E 4 43 44 47 44 36 54 34 41 43 43 48 45 4 3 5 3 D 34 5 6 63 67 47 43 7 OUTLET E 34 53 6 66 58 44 41 69 49 31 55 64 61 61 55 41 37 68 48 * Sound pressure level radiated at 3 m. in free field condition, with rigid ducts at the inlet and outlet. 9
Practical examples of installing TD SILENT range TD Silent range offers one of the most versatile fansystems on the market today. Due to its flexibility it can be used in a multitude of small or medium fan installations. Especially in places where working people and the ventilation system works for many hours, in these cases the sound level becomes an essential element for comfort. 6
Mounting accessories MA-S Non-return flaps to be installed at the fan discharge. They prevent heat leakages when the extractor is not operating d a MA-S model range MA - S / MA - 3 S 3/15 MA - /1 S /1 MA - /1 S /1 MA - 8- S 8/ - / MA model range MA - / MA - /315 MA-S model A Ø Ø D MA - S 7 9 31,5 94,5 MA - 3 S 7 136 31,5 119,5 MA - /1 S 11 163,5 35 147 MA - /1 S 11 173,5 35 157 MA - 8- S 131,5 14 35 197,5 MA model A Ø Ø D MA - 164 64,5 4 48 MA - 5 3 31 MAR-S Rectangular Duct Adapters enable connection to rectangular ducting e a ø G MAR-S model range Nominal dimensions of the duct L x H MAR - - 3-S / - 3/15 4 x 1 MAR - -S /1 8 x 18 MAR - 8 - -S 8/-/ 315 x MAR-S model A E Ø G MAR - -3-S 64 18 33,3 1 44 9 MAR - -S 37 9 MAR - 8 --S 355 37 335 9 MAR model range Nominal dimensions of the duct L x H MAR - / x MAR - /315 x 315 MAR model A E Ø G MAR - 4 9 4 7 9 MAR - 5 355 5 355 9 MRJ-S Grilles mounted at the inlet or outlet of the fan, to prevent the entry of any foreign objects that could damage the fan MRJ-S model range MRJ - - 3-S / - 3/15 MRJ - /1-1-S /1 - /1 MRJ - 8 - -S 8/ - / MRJ model range MRJ - / MRJ - /315 611
Mounting accessories MP-S low detectors designed to correctly measure pressures at the inlet of series TD devices with airflow straightner MP-S model range MP- S / MP-3 S 3/15 MP-/1 S /1 - /1 MP-/1 S /1 MP-8- S 8/ - / MP model range MP- / MP- /315 MP-S model A D E G H MP- S 8 8,7 94,5 6 58 31,5 36,5 5,5 MP-3 S 136 13 6 58 3 37 7 MP-/1 S 164 158 147 6 64 35 11 MP-/1 S 174 168 157 6 64 35 11 MP-8- S 14 8 198 6 7 35 13 MP model A D E G H MP- 65 48 6 85 4 47 164 MP- 39 318 31 6 6 55 4 MR-S langes allowing the coupling of TD-Silent fans in series MR-S model Ø of the conduct MR--3 S 15 MR- S 1 MR-8- S MR model Ø of the conduct MR- MR- 315 61
Electrical accessories REGUL speed switch RE Single phase electronic speed controller ONTROL EOWATT A/4A ontrol element for demand controlled ventilation systems in public, commercial residential buildings that automatically modifies the fan speed to adapt it to the needs defined in the system, measured with sensors VAPZ Electronic single phase regulator that controls the fan speed with a simple contact (presence detector) or an analogical input, - V or 4- ma ( probe for relative humidity % RH) SO-A Ambient and temperature sensor. SO-AD Ambient and temperature sensor, with display. SHT-AD Ambient,temperature and relative humidity with display PL-S / PL-E Presence detector for wall fitting, sensitive to infrared radiation by bodies in movement, with a 3º detecting angle. Power supply:1- V TDP-S / TDP-D Presure sensor. Enables you to control the pressure in the fan inlet. Presure range: - Pa. Output signal: -V/4- ma REMP Motorised damper, opening proportionally and controlled by the EAS control module. Power supply: 4 VA or 4 VD, depending on the models 613