LMV51.000C2 Siemens Burner Control
$2,976.90
The Siemens LMV51.000C2 is a microprocessor-based burner management system designed for the control and supervision of medium to high-capacity forced draft burners. As a linkageless control system, it replaces mechanical linkages with electronic fuel-air ratio control, ensuring high repeatability and precision. Operating at 230V AC, this robust unit integrates burner safeguard functions, gas valve proving, and modular communication via a safety-bound CAN bus.
Overview
The Siemens LMV51.000C2 is a microprocessor-based burner management system designed for the control and supervision of medium to high-capacity forced draft burners. As a linkageless control system, it replaces mechanical linkages with electronic fuel-air ratio control, ensuring high repeatability and precision. Operating at 230V AC, this robust unit integrates burner safeguard functions, gas valve proving, and modular communication via a safety-bound CAN bus. It is engineered for industrial and commercial environments, offering a designed lifetime of approximately 250,000 startup cycles, which typically equates to 10 years of reliable service.
Features
- Electronic fuel-air ratio control managing up to 4 actuators simultaneously
- Integrated gas valve proving system to ensure safety before, during, or after burner startup
- Microprocessor-based architecture with dual processors for independent flame safeguard monitoring
- Safety-related CAN bus interface for seamless communication between system components like the AZL5 display and actuators
- Support for multiple flame supervision methods, including ionization probes and UV flame detectors (QRA series)
- 900 highly repeatable actuator positions for fine-tuned combustion control
- Built-in protective mechanisms including undervoltage detection and failsafe shutdown protocols
- Customizable parameter settings to adapt to specific industrial plant requirements
Specifications
- Model: LMV51.000C2
- Operating Voltage: AC 230 V (50/60 Hz)
- Power Consumption: Approximately <30 W
- Number of Actuators: Maximum 4
- Operating Temperature: -20 C to +60 C
- Protection Rating: IP40 (when properly mounted)
- Safety Class: I (conforming to DIN EN 60730-1)
- Undervoltage Shutdown: < AC 186 V
- Dimensions: Approximately 230mm x 135mm x 60mm
- Weight: Approximately 2.0 kg to 3.0 kg
Applications
- Management of forced draft burners in industrial steam generation plants
- Control of burners in large-scale residential and non-residential hot water or steam boilers
- Direct-fired heat production plants and thermal fluid heaters
- Dual-fuel burner operations involving light oil and gas
- Integration by original equipment manufacturers (OEMs) into complex combustion systems requiring high-precision fuel-air ratio management
| Weight | 4 lbs |
|---|---|
| Dimensions | 13 × 11 × 6 in |
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