Domestic fans
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Single-room air handling units with heat recovery
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Smoke extraction and ventilation
Ventilation accessories
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Air distribution
Measurement and control technology
Ventilation sets and ventsBlauberg BELIMO LM230A
- Description
- Characteristics
- Downloads
- DIMENSIONS
- WIRING DIAGRAM
Description
Description
| USE For controlling air dampers with cross section up to 1 m2 installed in various ventilation and air conditioning systems. CONTROL Switching on/off by the control knob. The air flow control damper can be controlled by means of the threepoint or open-close controlling. |
DESIGN
The electric actuator is provided with a 5 Nm actuating torque and an overload protection. The actuator is installed directly on the air damper shaft. The angle of rotation is adjusted by mechanical end stops. |
Characteristics
Characteristics
| Parameter | BELIMO LM230A | Measurement unit |
|---|---|---|
| Mechanical control | self-resetting button | - |
| Feedback potentiometer | integrated 5 kOhm ± 5 % | - |
| Voltage | 230 | V |
| Frequency | 50/60 | Hz |
| Nominal voltage range | 85...265 ~ | V |
| Rated power | 4 | VA |
| Power | 1.5 | W |
| Connecting cable | 1 m long, 3 x 0.75 mm2 | - |
| Sound pressure level | 35 | dBА |
| Direction of rotation | selected by 0/1 switch positioning | - |
| Torque | 5 (at nominal voltage) | Nm |
| Angle of rotation | max. 95°, adjustable with mechanical end stops | - |
| Electrical protection class | III low voltage, II totally insulated | - |
| Operation temperature | -30…+50 | °С |
| Swing time | 150 | sec |
| Position indication | mechanical | - |
| Storage temperature | -40…+80 | °С |
| Ingress protection rating | IP54 | - |
| Ambient humidity | 95 %, no condensation | % |
| Maintenance | not required | - |
| Weight | 0.6 | kg |
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DIMENSIONS
DIMENSIONS
WIRING DIAGRAM
WIRING DIAGRAM
