Technical data sheet SM230A-TP

www.belimo.com T2-SM230A-TP • en • v2.0 • 08.2009 • Subject to changes � / 2

Damper actuator for adjusting air dampers in ventilation and air-conditioning systems for building services installations• For air dampers up to approx. 4 m2

• Torque 20 Nm• Nominal voltage AC 100 ... 240 V• Control: Open-close or 3-point• with connecting terminals

Technical data

Electrical data Nominal voltage AC �00 ... 240 V, 50/60 HzNominal voltage range AC 85 ... 265 VPower consumption In operation

At restFor wire sizing

2.5 W @ nominal torque0.6 W6 VA

Connection Terminals 4 mm2 (Cable ∅ 4 ... �0 mm, 3-core)

Functional data Torque (nominal torque) Min. 20 Nm @ nominal voltageDirection of rotation Reversible with switch 0 resp. � Manual override Gearing latch disengaged with pushbutton, can be lockedAngle of rotation Max. 95° , can be limited at both ends with adjustable

mechanical end stopsRunning time �50 s / 90°Sound power level Max. 45 dB (A)Position indication Mechanical, pluggable

Safety Protection class II Totally insulated Degree of protection IP54 in any mounting position

NEMA 2, UL Enclosure Type 2EMCLow voltage directive

CE according to 2004/�08/ECCE according to 2006/95/EC

Certification cULus according to UL 60730-�A and UL 60730-2-�4and CAN/CSA E60730-�:02Certified to IEC/EN 60730-� and IEC/EN 60730-2-�4

Mode of operation Type �Rated impulse voltage 2.5 kVControl pollution degree 3Ambient temperature range –30 ... +50°CNon-operating temperature –40 ... +80°CAmbient humidity range 95% r.h., non-condensatingMaintenance Maintenance-free

Dimensions / Weight Dimensions See «Dimensions» on page 2Weight Approx. � kg

Safety notes

!• The actuator is not allowed to be used outside the specified field of application, especially in

aircraft or any other form of air transport.• Caution: Power supply voltage!• Assembly must be carried out by trained personnel. Any legal regulations or regulations

issued by authorities must be observed during assembly.• The device may only be opened at the manufacturer‘s site. It does not contain any parts that

can be replaced or repaired by the user.• When calculating the required torque, the specifications supplied by the damper manufacturers

(cross section, design, installation site), and the air flow conditions must be observed.• The device contains electrical and electronic components and is not allowed to be disposed

of as household refuse. All locally valid regulations and requirements must be observed.

SM230A-TP Damper actuator, AC 100 ... 240 V, 20 Nm, with connecting terminals

2 / 2 T2-SM230A-TP • en • v2.0 • 08.2009 • Subject to changes www.belimo.com

Accessories

Description Data sheet

Electrical accessories Auxiliary switch S..A.. T2 - S..A..Feedback potentiometer P..A.. T2 - P..A..

Mechanical accessories Various accessories (clamps, shaft extensions etc.) T2 - Z-SM..A..

Product features

Simple direct mounting Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with an anti-rotation strap to prevent the actuator from rotating.

Manual override Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked).

Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops.

High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.

Electrical installation

Wiring diagrams Open-close control 3-point control

Direction of rotation

1

0

N L

1 2 3

1

0

1 2 3

0

1

0

N L Notes• Caution: Power supply voltage!• Other actuators can be connected in parallel.

Please note the performance data.

!

Dimensions [mm]

Dimensional drawings

139

56 7

2

Damper spindle Length≥48 �0 ... 20 �) ≥�0 ≤20≥20 �0 ... 20 �) ≥�0 ≤20

�) CrNi (INOX) �2 ... 20 30 109

88

6.5 mm

35 mm

4 .

.. 1

0 m

m

SM..A..70

214-

0000

3.F

SM..A..

www.belimo.com M2-SM..A.. • v2.3 • 01.2013 1 / 2

1

2

1

2

1

2

1

≈1mm

3

10

10

9 Nm

CrNi (INOX) 15 Nm

2

1

1

≈1mm

4

2

1

65°

5

≥ 48

≥ 20

1

2

3

4

5

12

3

10...20 ≥10 ≤20

CrNi(INOX) 12...20 ≥10 ≤20

SM..A..

2 / 2 M2-SM..A.. • v2.3 • 01.2013 www.belimo.com

AC24V/DC24V

1 2 3

– +

T ~

+

~

1 2 3

0...100%

S1 S2 S3

– +

T ~

+

~

1 2 3 S1 S2 S3

10

– +

T ~

+

~

SM24A..SMD24A..

SM24A-S.. SM24AP5..

AC100...240V N L L

1 2 3

N L L

1 2 3

0...100%

S1 S2 S3

S1 S2 S31

0

S1 S2 S31

0

SM230A..SMD230A..

SM230A-S..

!

AC24V/DC24V

1 32 5

– +

T ~ Y DC 0…10 VU DC 2…10 V

1 32 5

– +

T ~ Y DC 0…10 VU MP

SM24A-SR..SM24A-MF..

SM24A-MP..

AC100...240V Y

U 5

1 3 2 5

T

N L

1 2

DC 0…10 V

DC 2…10 V

SG..24

SM230ASR.. 1 2

– +

T ~

VR..

SM24A-V

SM24A-V/VR..

AC24V/DC24V(SM24A-V / VR..)

!

1

0

N L

1 2 3

1

0

– +

T ~

1 2 3

0

N L

– +

T ~

1

0

TM..TP / LM..TP / NM..TP / SM..TP / GM..TP

2

3 4

7033

6-00

001.

B

www.belimo.com

6 mm

35 mm

4...6 mm6...8 mm

8...10 mm

Options

Type 43235-00002 Type 43235-00001

Type 43235-00003

5 6

1

max 4 Nm

22