ОПИСАНИЕ ПРОДУКТА
SIEMENS SQM45.295B9 - Electromechanical Damper Actuator
The SIEMENS SQM45.295B9 is an electromechanical actuator engineered for precise control of air dampers and fuel valves in industrial combustion systems. This robust device provides 3-position control, integrating directly into burner management systems for optimized air-fuel ratio regulation and process safety. It is specifically designed for applications requiring reliable modulation in heating plants, furnaces, and boilers.
Technical Specifications:
- SERIES/FAMILY: SQM45
- COMPONENT TYPE: Electromechanical Actuator for Air Dampers and Fuel Valves
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230 VAC
- FREQUENCY: 50/60 Hz
- POWER CONSUMPTION: Approximately 10 VA
- PHASE: Single-phase
- MECHANICAL/PHYSICAL:
- TORQUE: 2.5 Nm
- RUNNING TIME (for 90 degrees): 15 seconds
- ROTATION ANGLE: Adjustable, typically 90 degrees
- AUXILIARY SWITCHES: 5
- SHAFT TYPE: Standard square or D-shaft, often hollow
- GEAR TRAIN: Self-locking, maintenance-free
- INTERFACE/CONTROL:
- CONTROL SIGNAL: 3-position control
- FEEDBACK: Via auxiliary switches
- TERMINALS: Screw terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54
- AMBIENT TEMPERATURE: -20 to +60 degrees Celsius
- MOUNTING STYLE: Direct shaft mounting or flange mounting
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial combustion plants, heating systems, furnaces, boilers
- SPECIFIC MACHINE TYPES: Gas burners, oil burners, dual-fuel burners, air handling units