Soler & Palau TD-160/100 N SILENT, TD-250/100 SILENT, TD-350/125 SILENT, TD-500/150-160 SILENT, TD-800/200 SILENT Datasheet

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

TD-SILENT - MODELS 160 TO 1000

Low profile “Mixed-flow” fans with sound­absorbent insulation. Extremely quiet.
Certified of Approval Noise Abatement
Society (TD-350, TD-500, TD-800 and
TD-1000 models).
Manufactured in plastic material, with a
specifically designed internal skin to direct
the sound waves at the right angle for them
to be captured by the sound-absorbent
material (1). Fitted with rubber gaskets on
the inlet and outlet to absorb vibrations, a
body that can be dismantled. Connection
box can be rotated 360º, to facilitate easy
connection of the power cable.

Motors

Speed controlable 230V-50Hz motor, of
two speed or 3-speed motors (depending
on the models). IP44.
Motors are class B, with ball bearings
and safety thermal overload protection.

(1) Except the TD-160 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.

TD-SILENT - MODELS 1300 AND 2000

(Models 350,
500, 800 and 1000)

TD-SILENT-T models

TD-SILENT versions fitted with a run-on­timer adjustable within 1 and 30 minutes
and onespeed or 3-speed motors
(depending on the model) not suitable for
speed control.

Low profile “Mixed-flow” fans with
soundabsorbent insulation. Extremely quiet.
Certified of Approval Noise Abatement
Society (TD-2000 model). Constructed
from sheet steel with epoxy polyester
paint, acoustic insulation (MO) glass fibre,
within outer shell.
Aerodynamic inlet to improve airflow
and reduce sound. Detachable fan unit
without demounting duct connections.
IP44. External terminal box IP55.
Removeable fan body with 3 speed
motor, single phase 230V-50/60Hz speed
controlable, Class F, 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.

706

(Model 2000)

www.solerpalau.comIn-Line duct fans TD-SILENT

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

MODELS 250 TO 1000

1

2

Low profile

The low profile of the TD-SILENT fans makes them the most
effective solution for installations where space is very limited,
especially in ceiling voids.

Easymaintenance

Removable motor-body assembly to easy cleaning and re­pairing without touching the ducts. Support plastic brackets
simplify the operation.

MODELS WITH
RUN-ON-TIMER

Models
TD-SILENT-T
(from models 250
to 1000) are fitted
with an adjustable
timer between 1
and 30 minutes
and are supplied
with a one-speed
or 3-speed motors
(depending on the
model)
not suitable for
speed control.

Low noise level

Sound waves produced inside the TD, are directed through the
perforated inner skin 1 and absorbed by the layer of sound
absorbent material

Connection box
rotated 360º

Connection box can be
rotated 360º, to facilitate
easy connection of the
power cable.

Support bracket

Support bracket for
installing on a wall or
ceiling, incorporating twin­material support brackets
for the motor section that
absorbs vibration.

2

Rubber seals

Bi-material inlet and outlet
incorporating a rubber seal
to facilitate installation and
absorb vibrations.

Easy to mount

Loosen and open clamps on both sides.

www.solerpalau.com In-Line duct fans TD-SILENT

Remove the fan body. Connect electrical

Remove the terminal
box lid.

supply.

Remount the fan
body by tightening
the clamps.

707

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

MODEL 160

SILENT-ELASTIC-BLOCKS

Model TD-160/100N SILENT
offer very low noise level, with a

motor mounted on silentelastic­blocks which absorb the

vibrations.

MODELS 1300 AND 2000

Low profile - compact

Low profile fans TD-1300/250 SILENT and TD-2000/315 SILENT are ideal
for installations where space is very limited, especially in ceiling voids.

1

2

4

4

3

Low noise level

1

Acoustic insulation (A2-s1, d0) glass fibre.

2

Outer shell.

3

Aerodynamic inlet to improve air flow and reduce sound.

4

Attenuating perforated skin.

Easy maintenance

Detachable fan unit for maintenance, or cleaning, without demounting
duct connections.

Support bracket

Suitable for wall or ceiling
mounting. Fixing brackets

IP55 REMOTE terminal box

Easy installation and
connection.

to the motor-body included.

708

www.solerpalau.comIn-Line duct fans TD-SILENT

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

TECHNICAL CHARACTERISTICS

TD-SILENT Speed

(r.p.m.)

TD-160/100 N SILENT

TD-250/100 SILENT

TD-350/125 SILENT

TD-500/150-160
SILENT 3V

TD-800/200
SILENT 3V

TD-1000/200
SILENT 3V

TD-1300/250
SILENT 3V

TD-2000/315
SILENT 3V

* Sound pressure level radiated at 3 m at free air conditions with rigid ducts at the inlet and at the outlet.
** See section of Wiring Diagrams.

TD-SILENT Speed

Maximum

absorbed

power

2400 29 0,17 180 24

2200 18 0,11 150 22

2210 27 0,12 250 25

1680 21 0,1 200 20

2100 27 0,12 330 23

1650 21 0,1 260 18

2480 59 0,26 550 27

2060 50 0,22 450 22

1610 45 0,2 350 17

2170 102 0,5 910 28

1660 90 0,46 690 22

2450 130 0,55 1.040 29

1920 122 0,53 790 24

2530 204 0,85 1.320 36

2030 144 0,6 1.040 31

2670 293 1,25 1.770 39

2240 190 0,78 1.480 36

(W)

(r.p.m.)

Maximum

absorbed

current

(A)

Maximum

airflow

(m3/h)

Maximum

absorbed

power

(W)

Sound

pressure

level*

(dB(A))

Maximum

absorbed

current

(A)

Min-Max

air

temperature

(°C)

-20/+40 1,4 100

-20/+40 5,4 100

-20/+40 5 125

-20/+60 6 150/160

-20/+60 8,7 200

-20/+60 8,7 200

-20/+60 20 250

-40/+60 25 315

Maximum

airflow

(m3/h)

Weight

(kg)

diameter

pressure

Duct

(mm)

Sound

level*

(dB(A))

3-speed

switch

COM-2

REGUL-2

COM-2

REGUL-2

COM-2

REGUL-2

COM-3

INTER 4P

COM-3

INTER 4P

COM-3

INTER 4P

COM-3

INTER 4P

COM-3

INTER 4P

Min-Max

temperature

(°C)

air

Speed con-

troller

RMB-1,5

REB-1

RMB-1,5

REB-1

RMB-1,5

REB-1

RMB-1,5

REB-1

RMB-1,5

REB-1

RMB-1,5

REB-1

RMB-1,5

REB-1

RMB-1,5

REB-2,5

Weight

(kg)

Wiring

diagram**

(nº)

9, 10

9, 10

9, 10

9, 10

9, 101870 92 0,47 780 24

9, 102210 127 0,55 910 27

12, 132230 163 0,68 1.160 33

12, 132490 232 0,97 1.610 38

Duct

diameter

(mm)

TD-160/100 NT SILENT 2400 29 0,17 180 24 -20/+40 1,4 100

TD-250/100 SILENT T 2140 28 0,12 250 25 -20/+40 5,4 100

TD-350/125 SILENT T 2050 26 0,11 330 23 -20/+40 5 125

2590 53 0,21 560 27

TD-500/150-160 SILENT T 3V**

1820 41 0,18 390 17

2170 102 0,5 910 28

TD-800/200 SILENT T 3V**

1660 90 0,46 690 22

2450 130 0,55 1.040 29

TD-1000/200 SILENT T 3V**

1920 122 0,53 790 24

* Radiated sound pressure level measured at 3 m, in free field conditions, with rigid ducts at the inlet and outlet.
** Temporisation only on high speed.

-20/[phone] 0,19 470 22

-20/+60 8,7 2001870 92 0,47 780 24

-20/+60 8,7 2002210 127 0,55 910 27

www.solerpalau.com In-Line duct fans TD-SILENT

709

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

DIMENSIONS (mm)

TD-160/100 N SILENT

Ø 4,5

28

TD-SILENT 250 to 1000

ØB

47,5

232

28

Ø 5,4

151

82

95,5

34

51,5

Ø 97

Ø 135,5

95

E

G

ØD

F

A

H

C

A ØB C ØD E F G H

TD-250/100 575 97 252 204 100 250 83 121

TD-350/125 462 123 252 204 100 250 83 121

TD-500/150-160* 484 147 274 221 116 250 96 134

TD-800/200 568 198 327 264 145 340 129 164

TD-1000/200 568 198 327 264 145 340 129 164

* It provides an additional rubber gasket for installation in 160 mm ducts.

Ø 8,5

TD-SILENT 1300 and 2000

A B C D E F G H

G

TD-1300/250 SILENT 680 248 331 387 140 200 280 171

TD-2000/315 SILENT 825 312 373 432 152 260 335 192

E EF

F

710

Ø B

A

C

H

D

www.solerpalau.comIn-Line duct fans TD-SILENT

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

PERFORMANCE CURVES

– qv: Airflow in m3/h.
– psf: Static pressure in Pa.
– Dry air at 20ºC and 760 mmHg.
– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
– SFP: Specific fan power in W/m3/s (blue curves).

TD-160/100N SILENT TD-250/100 SILENT

HS : High speed
MS: Medium speed
LS: Low speed

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 22 34 41 47 53 49 40 31 56

1

Outlet 22 43 38 50 51 47 41 32 55

Break-out 21 27 41 35 36 40 33 22 45

Inlet 21 36 39 47 52 48 39 30 55

2

Outlet 22 42 37 50 50 46 41 31 54

Break-out 20 29 39 35 35 39 32 21 44

Inlet 24 37 41 48 52 47 39 30 55

3

Outlet 27 42 38 50 51 45 40 31 55

Break-out 23 30 41 36 35 38 32 21 45

Inlet 22 31 37 45 51 46 38 29 53

4

Outlet 22 38 34 48 49 45 39 29 53

Break-out 19 27 36 33 35 38 31 21 42

Inlet 21 33 37 45 50 46 37 28 53

5

Outlet 22 38 35 48 48 44 38 29 52

Break-out 18 29 36 33 34 38 30 20 42

Inlet 23 34 39 45 50 45 37 28 53

6

Outlet 26 38 36 48 49 44 38 28 53

Break-out 20 30 38 33 34 37 30 20 43

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 23 30 46 53 52 44 38 30 57

1

Outlet 26 32 45 54 47 41 36 29 55

Break-out 22 27 41 42 36 31 25 18 46

Inlet 24 32 46 52 52 45 38 30 56

2

Outlet 24 33 44 52 46 41 37 29 54

Break-out 23 29 41 41 36 31 25 18 45

Inlet 25 33 42 51 55 47 41 34 57

3

Outlet 25 35 40 51 49 42 39 32 54

Break-out 23 30 37 40 39 34 27 22 44

Inlet 23 33 42 47 48 38 31 25 51

4

Outlet 23 33 40 47 42 34 29 24 49

Break-out 20 30 36 35 32 24 18 15 40

Inlet 25 33 43 46 51 40 33 26 53

5

Outlet 23 34 42 47 44 36 32 26 50

Break-out 22 31 37 35 34 26 19 16 41

Inlet 24 31 39 48 51 43 36 28 54

6

Outlet 25 33 38 49 45 38 34 27 51

Break-out 22 28 32 37 35 29 22 19 41

www.solerpalau.com In-Line duct fans TD-SILENT

711

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

PERFORMANCE CURVES

– qv: Airflow in m3/h.
– psf: Static pressure in Pa.
– Dry air at 20ºC and 760 mmHg.
– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
– SFP: Specific fan power in W/m3/s (blue curves).

TD-350/125 SILENT TD-500/150-160 SILENT 3V

HS : High speed
MS: Medium speed
LS: Low speed

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 22 26 41 51 51 43 36 29 54

1

Outlet 27 28 42 50 51 44 36 28 55

Break-out 19 23 34 40 38 30 20 14 43

Inlet 21 25 41 50 50 42 37 29 53

2

Outlet 25 27 40 49 50 41 35 25 53

Break-out 18 22 34 39 37 29 21 15 42

Inlet 23 30 45 53 51 46 40 31 56

3

Outlet 23 31 44 51 49 43 38 31 54

Break-out 20 27 38 42 39 32 24 17 45

Inlet 21 24 39 45 46 36 29 25 49

4

Outlet 23 25 39 43 44 35 29 24 48

Break-out 18 25 32 35 33 22 14 13 39

Inlet 21 25 38 44 46 35 31 25 49

5

Outlet 22 26 37 42 43 33 29 24 47

Break-out 18 25 31 34 34 22 16 13 38

Inlet 23 29 40 49 49 41 35 27 52

6

Outlet 24 34 40 47 46 38 33 26 50

Break-out 19 30 33 38 36 27 20 16 42

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 25 35 52 59 59 58 52 46 64

1

Outlet 38 38 56 59 58 54 49 43 63

Break-out 18 28 41 40 43 41 33 28 47

Inlet 24 34 50 57 56 55 48 41 62

2

Outlet 33 36 54 56 57 51 45 38 61

Break-out 17 26 39 38 40 39 29 24 45

Inlet 25 35 49 59 56 54 48 41 62

3

Outlet 26 36 53 59 57 49 44 28 62

Break-out 18 28 38 40 40 37 29 24 45

Inlet 20 31 48 54 54 53 48 41 60

4

Outlet 33 34 51 54 54 49 45 39 59

Break-out 13 23 36 36 38 36 29 24 43

Inlet 19 29 45 52 52 51 43 36 57

5

Outlet 28 31 49 52 53 46 40 34 57

Break-out 12 21 34 33 35 34 24 19 40

Inlet 20 30 45 54 51 50 43 36 57

6

Outlet 21 32 49 54 52 45 39 24 57

Break-out 14 23 33 35 35 33 24 19 40

Inlet 15 25 42 49 49 48 42 36 54

7

Outlet 28 28 46 49 48 44 39 33 54

Break-out 8 18 31 30 33 31 23 18 38

Inlet 13 23 40 46 46 45 37 30 51

8

Outlet 22 25 43 46 47 40 34 28 51

Break-out 7 16 28 28 29 28 18 13 34

Inlet 15 25 39 49 46 44 38 31 52

9

Outlet 16 26 43 49 47 39 34 18 52

Break-out 8 17 28 30 29 27 19 13 35

712

www.solerpalau.comIn-Line duct fans TD-SILENT

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

PERFORMANCE CURVES

– qv: Airflow in m3/h.
– psf: Static pressure in Pa.
– Dry air at 20ºC and 760 mmHg.
– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
– SFP: Specific fan power in W/m3/s (blue curves).

TD-800/200 SILENT 3V TD-1000/200 SILENT 3V

HS : High speed
MS: Medium speed
LS: Low speed

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 27 40 49 60 61 62 57 51 66

1

Outlet 44 46 51 60 64 63 60 53 69

Break-out 18 34 35 42 45 41 32 24 48

Inlet 26 38 47 57 59 59 54 47 64

2

Outlet 42 45 50 60 63 61 58 51 67

Break-out 18 32 33 40 42 39 29 20 46

Inlet 26 40 50 60 61 60 56 50 66

3

Outlet 33 40 51 60 61 59 55 49 65

Break-out 18 33 36 43 44 40 30 23 48

Inlet 23 36 45 56 58 58 54 47 63

4

Outlet 41 43 48 57 61 60 56 49 65

Break-out 14 30 31 39 41 38 28 20 45

Inlet 23 35 43 54 56 56 51 44 61

5

Outlet 39 41 47 56 59 58 54 47 63

Break-out 14 29 29 36 39 36 25 17 42

Inlet 24 37 47 58 58 58 53 47 63

6

Outlet 30 37 48 57 58 56 52 46 63

Break-out 15 31 33 41 42 38 27 20 45

Inlet 20 34 43 53 55 55 51 44 60

7

Outlet 38 40 45 54 58 57 54 47 62

Break-out 12 28 29 36 38 35 25 17 42

Inlet 20 32 41 51 53 53 48 41 58

8

Outlet 36 39 44 54 57 55 52 45 61

Break-out 12 26 27 34 36 33 23 14 40

Inlet 22 35 45 56 56 56 51 45 61

9

Outlet 28 35 46 55 56 54 50 44 60

Break-out 13 29 31 38 39 35 25 18 43

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 27 40 50 60 62 64 60 53 68

1

Outlet 46 47 54 61 66 65 62 55 70

Break-out 17 33 35 44 45 43 35 28 49

Inlet 27 38 49 59 61 62 56 49 66

2

Outlet 41 43 52 59 63 61 57 50 67

Break-out 16 31 34 42 43 40 31 24 47

Inlet 28 41 54 63 63 62 58 51 68

3

Outlet 32 41 55 62 62 59 56 47 67

Break-out 17 33 39 46 45 41 33 26 50

Inlet 26 39 49 59 61 63 58 51 67

4

Outlet 44 46 53 59 64 64 61 53 69

Break-out 15 32 34 43 43 41 33 26 48

Inlet 25 37 47 57 59 61 55 48 65

5

Outlet 39 42 50 58 62 60 56 49 66

Break-out 15 29 33 41 42 39 30 23 46

Inlet 26 39 52 61 61 61 56 50 67

6

Outlet 31 39 54 60 61 58 54 46 65

Break-out 16 32 37 45 43 39 31 24 48

Inlet 23 36 46 56 58 60 55 48 64

7

Outlet 41 43 50 56 61 61 58 50 66

Break-out 12 29 31 40 40 38 30 23 45

Inlet 23 34 45 54 57 58 52 45 62

8

Outlet 37 39 47 55 59 57 53 46 63

Break-out 12 26 30 38 39 36 27 20 43

Inlet 24 37 50 59 59 58 54 47 64

9

Outlet 28 37 52 58 58 55 52 43 63

Break-out 13 30 35 43 41 37 29 22 46

www.solerpalau.com In-Line duct fans TD-SILENT

713

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

PERFORMANCE CURVES

– qv: Airflow in m3/h.
– psf: Static pressure in Pa.
– Dry air at 20ºC and 760 mmHg.
– Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.
– SFP: Specific fan power in W/m3/s (blue curves).

TD-1300/250 SILENT 3V TD-2000/315 SILENT 3V

HS : High speed
MS: Medium speed
LS: Low speed

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 30 42 60 59 62 61 58 52 67

1

Outlet 33 45 60 68 72 65 54 48 74

Break-out 26 31 46 42 55 48 39 38 57

Inlet 32 43 62 60 61 60 56 51 67

2

Outlet 30 46 61 69 71 63 52 47 74

Break-out 28 32 48 43 54 47 37 37 56

Inlet 36 47 63 60 58 58 55 48 67

3

Outlet 32 51 62 69 67 60 51 44 72

Break-out 32 36 49 43 51 45 36 34 54

Inlet 27 39 57 56 59 58 55 49 65

4

Outlet 30 42 57 65 69 62 51 45 72

Break-out 23 28 43 39 52 45 36 35 54

Inlet 29 40 59 57 58 57 53 48 64

5

Outlet 27 43 58 66 68 60 49 44 71

Break-out 25 29 45 40 51 44 34 34 53

Inlet 33 44 60 57 55 55 52 45 64

6

Outlet 29 48 59 66 64 57 48 41 69

Break-out 29 33 46 40 48 42 33 31 51

Inlet 25 37 55 54 57 56 53 47 63

7

Outlet 28 40 55 63 67 60 49 43 70

Break-out 21 26 41 37 50 43 34 33 52

Inlet 27 38 57 55 56 55 51 46 62

8

Outlet 25 41 56 64 66 58 47 42 69

Break-out 23 27 43 38 49 42 32 32 51

Inlet 31 42 58 55 53 53 50 43 62

9

Outlet 27 46 57 64 62 55 46 39 67

Break-out 27 31 44 38 46 40 31 29 49

Sound power level spectrums in dB(A)

Working point 63 125 250 500 1.000 2.000 4.000 8.000 LwA

Inlet 34 48 60 63 66 64 59 55 70

1

Outlet 42 54 67 69 73 66 52 49 76

Break-out 23 36 44 50 57 54 49 43 60

Inlet 34 49 63 62 65 64 60 55 70

2

Outlet 38 55 66 67 73 65 51 49 75

Break-out 23 37 47 49 56 54 50 43 60

Inlet 37 56 64 63 63 62 58 52 70

3

Outlet 36 61 68 71 68 62 49 46 74

Break-out 26 44 48 50 54 52 48 40 58

Inlet 32 46 58 61 64 62 57 53 69

4

Outlet 40 52 65 67 71 64 50 47 74

Break-out 21 34 42 48 55 52 47 41 58

Inlet 32 47 61 60 63 62 58 53 68

5

Outlet 36 53 64 65 71 63 49 47 73

Break-out 21 35 45 47 54 52 48 41 57

Inlet 34 53 61 60 60 59 55 49 67

6

Outlet 33 58 65 68 65 59 46 43 71

Break-out 23 41 45 47 51 49 45 37 55

Inlet 30 44 56 59 62 60 55 51 66

7

Outlet 38 50 63 65 69 62 48 45 72

Break-out 19 32 40 46 53 50 45 39 56

Inlet 29 44 58 57 60 59 55 50 65

8

Outlet 33 50 61 62 68 60 46 44 70

Break-out 18 32 42 44 51 49 45 38 54

Inlet 30 49 57 56 56 55 51 45 63

9

Outlet 29 54 61 64 61 55 42 39 67

Break-out 19 37 41 43 47 45 41 33 51

714

www.solerpalau.comIn-Line duct fans TD-SILENT

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

PRACTICAL EXAMPLES OF INSTALLING TD SILENT RANGE

TD Silent range offers one of the most versatile fan systems 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.

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715

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

D

C

B

A

A

F

ø

G

EB

C

TD-SILENT Series

MOUNTING ACCESSORIES

MCA-S
Non-return flaps to be installed at the fan discharge.

They prevent heat leakages when the extractor is not
operating.

MCA-S TD-SILENT* range

MCA - 250 S 250/100

MCA - 350 S 350/125

MCA - 500/150 S 500/150

MCA - 500/160 S 500/160

MCA - 800-1000 S 800/200 - 1000/200

MCA TD-SILENT* range

MCA - 1000 1300/250

MCA - 2000 2000/315

(*) TD-1300/250 SILENT and TD-2000/315 SILENT models use non-return
flaps MCA (see TD Series accessories).

MAR-S
Rectangular duct adapters enable connection to

rectangular ducting.

MAR-S

MAR - 250-350 S 250/100 - 350/125 224 x 140

MAR - 500 S 500/150 280 x 180

MAR - 800-1000 S 800/200-1000/200 315 x 200

TD-SILENT*

range

Nominal

dimensions

of the duct

L XH

(mm)

MCA-S A Ø B C Ø D

MCA - 250 S 107 109 31,5 94,5

MCA - 350 S 107 136 31,5 119,5

MCA - 500/150 S 121 163,5 35 147

MCA - 500/160 S 121 173,5 35 157

MCA - 800-1000 S 131,5 214 35 197,5

MCA A Ø B C Ø D

MCA - 1000 164 264,5 42 248

MCA - 2000 205 330 50 312

MAR-S A B C E F Ø G

MAR - 250-350 S 264 180 33,3 160 244 9

MAR - 500 S 320 220 37 200 300 9

MAR - 800-1000 S 355 240 37 220 335 9

MAR

MAR - 1000 1300/250 400 x 250

MAR - 2000 2000/315 500 x 315

(*) TD-1300/250 SILENT and TD-2000/315 SILENT models use
rectangular duct adapters MAR (see TD Series accessories).

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.

716

TD-SILENT*

range

Nominal

dimensions

of the duct

L XH

(mm)

MAR A B C E F Ø G

MAR - 1000 440 290 42 270 420 9

MAR - 2000 540 355 52 355 520 9

MRJ-S TD-SILENT* range

MRJ - 250-350 S 250/100 - 350/125

MRJ - 500/150-160 S 500/150 - 500/160

MRJ - 800-1000 S 800/200 - 1000/200

MRJ TD-SILENT* range

MRJ - 1000 1300/250

MRJ - 2000 2000/315

(*) TD-1300/250 SILENT and TD-2000/315 SILENT models use grilles MRJ
(see TD Series accessories).

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IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

MOUNTING ACCESSORIES

MPC-S
Flow detectors designed to correctly measure

pressures at the inlet of series TD devices with airflow
straightner.

MPC-S TD-SILENT* range

MPC-250 S 250/100
MPC-350 S 350/125
MPC-500/150 S 500/150 - 500/160
MPC-500/160 S 500/160
MPC-800-1000 S 800/200 - 1000/200





 



MPC-S

MPC-250 S
MPC-350 S 136 132 120 6 58 32 37 107
MPC-500/150 S
MPC-500/160 S
MPC-800-1000 S

A B C D E F G H

108 108,7 94,5 6 58 31,5 36,5 105,5

164 158 147 6 64 35 40 121
174 168 157 6 64 35 40 121
214 208 198 6 70 35 40 132







MPC

MPC-1000
MPC-2000

(*) TD-1300/250 SILENT and TD-2000/315 SILENT models use flow
detectors MPC (see TD Series accessories).

TD-SILENT* range

1300/250
2000/315

MBR-S
Flanges allowing the coupling of TD-Silent

fans in series.

MBR-S Ø of the conduct

MBR-250-350 S 125
MBR-500 S
MBR-800-1000 S 200

(*) TD-1300/250 SILENT and TD-2000/315 SILENT models use flange
MBR (see TD Series accessories).

150

MPC

MPC-1000 265 260 248 6 85 42 47 164
MPC-2000 329 318 312 6 106 50 55 204

A B C D E F G H

www.solerpalau.com In-Line duct fans TD-SILENT

717

IN-LINE MIXED FLOW DUCT FANS ULTRA-QUIET

TD-SILENT Series

ELECTRICAL ACCESSORIES

REGUL 2
2 speed switch.

REB
Single phase electronic speed
controller.

CONTROL ECOWATT AC/4A
Control element for demand controlled
ventilation systems in public, commercial

residential buildings it automatically
modifies the fan speed to adapt it to the
needs defined in the system, measured with
sensors.

SCO2-A

Ambient C02 and temperature sensor.

SCO2-AD

Ambient C02 and temperature sensor,
with display.

SCHT-AD

Ambient C02, temperature and relative
humidity with display.

TDP-S/TDP-D/TDP-PI
Presure sensor. Enables you to control the

pressure in the fan inlet.
Presure range: 0-2500 Pa.
Output signal: 0-10V/4-20 mA.

VAPZ
Electronic single phase regulator that

controls the fan speed with a simple contact
(presence detector) or an analogical input,
0-10 V or 4-20 mA (from C02 probe or relative
sensor).

CPFL-S / CPFL-E
Presence detector for ceiling mount,

sensitive to infrared radiation by bodies in
movement, with a 360º detecting angle.
Power supply: 1-230 V.

REMP
Motorised damper, opens proportionately and

is controlled by the BEAS control module.
Power supply: 24 VAC or 24 VD, depending
on the models.

718

www.solerpalau.comIn-Line duct fans TD-SILENT