PRODUCT DESCRIPTION
SIEMENS BPZ:AZL52.00B1WH - Digital Burner Control Unit
The SIEMENS AZL52.00B1WH is a microprocessor-controlled digital burner management system from the LMV5 series, engineered for the precise control and monitoring of forced draft burners in industrial and commercial heating applications. This unit integrates safety functions, sequence control, and diagnostic capabilities for gas and oil burners, ensuring reliable and efficient operation in boilers, furnaces, and process heating systems. It manages ignition, flame supervision, and fuel valve control, critical for optimizing combustion processes.
Technical Specifications:
- SERIES/FAMILY: LMV5 Series
- COMPONENT TYPE: Digital Burner Control Unit
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230 VAC (-15% / +10%)
- FREQUENCY: 50/60 Hz (±5%)
- POWER CONSUMPTION: Approximately 15 VA (unit only)
- OUTPUTS: Configurable relay outputs for igniter, fuel valves, fan motor, and alarm signals.
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular housing for control cabinet integration.
- MOUNTING: Snap-on mounting on DIN rail or screw mounting.
- INTERFACE/CONTROL:
- INPUTS: Digital inputs for air pressure switch, operating mode selection, external reset, and safety chain monitoring.
- OUTPUTS: Relay outputs for igniter, fuel valves, fan, and alarm.
- FLAME SUPERVISION: Compatible with SIEMENS QRA5x series UV flame detectors or ionization probes.
- COMMUNICATION: Internal bus for communication with other LMV5 components (e.g., AZL display, AGA4x air/fuel ratio control).
- DIAGNOSTICS: Integrated diagnostic functions with status indication via LEDs and potential external display.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for installation within an electrical enclosure)
- AMBIENT TEMPERATURE: -20 to +60 degrees Celsius
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Control cabinet mounting, DIN rail or screw fixing.
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Forced draft gas and oil burners, industrial boilers, furnaces, process heaters, and commercial heating systems.
- COMPATIBILITY: Designed for integration within SIEMENS LMV5 burner management systems, compatible with SIEMENS QRA flame detectors and AZL display units.