Burner control units
The burner control units BCU 460 and BCU 465 control, igniteand monitor gas burners for intermittent or continuousoperation. As a result of their fully electronic design, they reactquickly to various process requirements and are thereforesuitable for frequent cycling operation. They can be used fordirectly ignited industrial burners of unlimited capacity. Theburners may be modulating or stage-controlled. The BCU isinstalled near the burner to be monitored. On industrialfurnaces, the BCU reduces the load on the central furnacecontrol by taking over tasks that only relate to the burner, forexample it ensures that the burner always ignites in a safecondition after it has been restarted. The optional air valvecontrol on the BCU..L assists the furnace control for cooling,purging and capacity control tasks. The BCU 465..L is fitted withair flow monitoring and preand post-ventilation for use onrecuperative burners. The program status, the unit parametersand the level of the flame signal can be read directly from theunit. The burner can be controlled manually for commissioningand diagnostic purposes.
FEATURES
- Replaces the local control cabinet
- For burners in intermittent operationor in continuous operation
- Flame control by UV, ionization or afurther option of using the furnacechamber temperature
- Display of the program status, unitparameters and flame signal;
- Manual mode for burner adjustmentand for diagnostic purposes
- Visualization and adaptation to thespecific application via the
- Certification: CE, SIL, FM, CSA, EAC,AGA
