New forced draught burner series PBG for Europe

Elster extends range of burners: New forced draught burner series PBG for Europe

For the first time, Elster is offering a pre-assembled burner with mounted fan, gas safety and control system and automatic burner control unit. A total of seven burner sizes are available within the scope of burner series PBG, covering a capacity range from 70 to 1 100 kW.

With its two different control mechanisms which are available for all burner sizes, the PBG series meets the individual requirements for industrial installations. An optimal utilization of the heat generated by the fuel used is ensured by air/gas ratio control which means that the burners are operated over the entire control range using a near-stoichiometric gas/air ratio. As an alternative, it is possible to control the gas volume only while keeping a constant air volume in order to achieve extremely high thermal control ranges and precise control in the low temperature range.

The equipment of the PBG is specially tailored to the European market and meets the requirements of EN 746-2 for thermoprocessing equipment. The burner with mounted fan, air pressure switch DG and air valve, the appropriate gas control and safety system based on the tried-and-tested valVario valve series as well as a burner control unit BCU 370 for forced draught burners are included in the delivery. The burner unit is completely pre-wired and requires only a single central power supply for all the components.

This comprehensive package allows the installation and commissioning of a fully functional burner system with minimum expense and effort. The only thing left to do is connect the power supply, system control signals and gas supply to the burner system.