Burner control unit BCU 400 series

Housing for on-site mounting, for controlling, igniting and monitoring impulse-controlled, modulating or stage-controlled gas burners. For continuous operation with ionization control or UV control using UV sensor UVD. Intermittent operation with UV sensor UVS. Display of the program status, unit parameters and flame signal. Manual operating mode. Diagnosis and adjustment of unit parameters via optical interface using PC software BCSoft. EC-type tested and certified, FM and CSA approved, certified for systems up to SIL 3 (compliant with PL e). Basic version Safety time on start-up tSA: 10s Safety time during operation tSB: 1s Mains voltage: 115 V AC, 50/60 Hz Ignition transformer TZI 5-15/100 Front film in English with additional stickers in D, F, I, NL, E 04 Switch-off threshold, burner/pilot burner: 1 micro A 12 Fault lock-out in the event of burner failure in operation Pre-wired for double-electrode operation Minimum time between two start-ups: 20 s