ОПИСАНИЕ ПРОДУКТА
SIEMENS AZL21.00A9 - Burner Control Unit
The SIEMENS AZL21.00A9 is a microprocessor-based burner control unit engineered for the automated management and safety supervision of forced draft gas and oil burners in continuous operation. It provides precise control over ignition sequencing, flame supervision, and operational states, ensuring reliable and safe combustion processes. This unit is designed for integration into industrial heating systems, boilers, and process furnaces requiring robust burner management capabilities.
Technical Specifications:
- SERIES/FAMILY: AZL21
- COMPONENT TYPE: Burner Control Unit
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230 VAC, +10% / -15%
- FREQUENCY: 50/60 Hz
- POWER CONSUMPTION: Approximately 10 VA
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular housing with integrated display
- MOUNTING: DIN rail or screw mounting
- INTERFACE/CONTROL:
- INPUTS: Flame sensor (ionization or UV), air pressure switch, gas pressure switch, temperature limiters, operating mode inputs
- OUTPUTS: Fuel valves, ignition transformer, fan motor, alarm relay
- FEEDBACK: Flame signal monitoring, operational status
- DIAGNOSTICS: Integrated display for status indication and fault diagnosis
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation)
- AMBIENT TEMPERATURE: -20 to +60 degrees Celsius
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Forced draft gas and oil burners
- APPLICATIONS: Industrial boilers, heating systems, process furnaces, air heaters