ОПИСАНИЕ ПРОДУКТА
SIEMENS LMV27.210A2WH - Burner Control Unit
The SIEMENS LMV27.210A2WH is a microprocessor-controlled burner management system component, specifically a burner control unit, engineered for the automated sequence control and flame supervision of forced draft burners. It facilitates safe and efficient operation in industrial combustion processes, including boiler systems, industrial furnaces, and process heating applications, by managing ignition, fuel supply, and air damper actuation. This unit integrates critical safety functions and operational control for continuous burner operation.
Technical Specifications:
- SERIES/FAMILY: LMV27 Series
- COMPONENT TYPE: Burner Control Unit (BCU)
- ELECTRICAL SPECS: NOMINAL VOLTAGE: 230VAC, +10%/-15%, 50/60Hz POWER CONSUMPTION: 10 VA (typical)
- MECHANICAL/PHYSICAL: FORM FACTOR: Modular control module MOUNTING: DIN rail or screw mounting (within control cabinet)
- INTERFACE/CONTROL: INPUTS: Flame signal (ionization or UV sensor), air pressure switch, gas pressure switch, operating limit thermostats OUTPUTS: Ignition transformer, gas valves, air damper actuator, alarm relay COMMUNICATION: Modbus RTU (standard for series), dedicated system bus for actuator control FEEDBACK: Continuous flame supervision
- ENVIRONMENTAL/MOUNTING: IP RATING: IP20 (EN 60529) COOLING METHOD: Natural convection OPERATING TEMPERATURE: -20 to +60 degrees Celsius HUMIDITY: <95% r.h. (non-condensing)
- COMPATIBILITY/APPLICATION: Forced draft burners, industrial boiler systems, process heating equipment, furnace control, combustion plant automation