BCU 480-5/3/1LWGBD3S4/1CB1/1 Kromschroder

BCU480531LWGBD3S41CB11

Разъем для on-site mounting, для controlling, igniting and monitoring impulse-controlled, modulating or stage-controlled gas burners. Для непрерывного контроля 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, AGA, FM, EAC and CSA approved, certified для systems up to SIL 3 (compliant with PL e). · Version для pilot and main burners · 1st safety time on start-up (burner/pilot burner) tSA1: 5 s · 2nd safety time on start-up (main burner) tSA2: 3 s · Safety time during operation tSB: 1 s · Air valve control · Mains voltage: 230 V AC, 50/60 Hz · Front film in English with additional stickers in D, F, I, NL, E · High temperature operation: during continuous operation with ionization/UVD · 4 start-up attempts, pilot burner · 1 start-up attempt, main burner · With circuit board для signal distribution · PROFIBUS DP interface · Integrated Variosub PROFIBUS DP chassis socket, 9-pin · 04 Switch-off threshold, burner/pilot burner: 2 micro A · 05 Main burner switch-off threshold: 2 micro A · 12 Restart in the event of pilot burner failure in operation · 13 Fault lock-out in the event of main burner failure in operation · 16 Permanent pilot burner · 20 Minimum burner on time tB: 1 s · 21 Minimum burner pause time tBP: 10 s · 23 Burner/pilot burner flame proving period tFS1: 2 s · 25 Main burner flame proving period tFS2: 2 s · 30 Air valve can be activated externally · 31 Air valve cannot be activated externally on start-up · 32 Air valve closed in the event of malfunction · 34 Burner on time in Manual mode limited to 5 min. · Pre-wired для double-electrode operation · Minimum time between two start-ups: 9 s Контроллер

3,00 кг