ОПИСАНИЕ ПРОДУКТА
SIEMENS QBM3020-3D - Rotary Damper Actuator
This SIEMENS QBM3020-3D is a rotary damper actuator engineered for precise control of air dampers in heating, ventilation, and air conditioning (HVAC) systems. It utilizes 3-point control for reliable open/stop/close operation, making it suitable for integration into building automation and management systems requiring robust damper positioning. The unit is designed for direct shaft mounting, ensuring efficient power transmission and simplified installation in demanding industrial and commercial environments.
Technical Specifications:
- SERIES/FAMILY: QBM Series
- COMPONENT TYPE: Rotary Damper Actuator
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24 VAC/DC or 230 VAC (Specific voltage depends on exact variant)
- POWER CONSUMPTION: Approximately 3-5 VA (Operating)
- FREQUENCY: 50/60 Hz (for AC variants)
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: 20 Nm
- ROTATION ANGLE: 90 degrees (Adjustable)
- RUNNING TIME: Approximately 90-150 seconds for 90 degrees
- SHAFT COUPLING: Universal clamp for direct mounting on damper shafts (e.g., 8-16 mm round, 6-12 mm square)
- INTERFACE/CONTROL:
- CONTROL SIGNAL: 3-point (Open/Stop/Close)
- FEEDBACK: Optional auxiliary switches or position feedback (not standard on all -3D variants)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54
- AMBIENT TEMPERATURE: -32 to +55 degrees Celsius
- MOUNTING STYLE: Direct shaft mounting with anti-rotation bracket
- COOLING METHOD: Passive convection
- COMPATIBILITY/APPLICATION: HVAC systems, ventilation units, air handling units, building management systems (BMS)